| Class Number |
Class Name |
No. of Patents |
| 524/907 |
Additive of specified shape other than fiber, particle, or powder |
12 |
| 524/903 |
Aerosol compositions |
49 |
| 524/900 |
Antigen-antibody |
15 |
| 524/910 |
Antistatic compositions |
111 |
| 524/911 |
Composition to apply to a substrate to be destaticized |
58 |
| 524/912 |
Contains metal, boron, phosphorus, or silicon |
74 |
| 524/913 |
Contains nitrogen nonreactant material |
45 |
| 524/915 |
Carpet backing adhesives |
29 |
| 524/920 |
Coilable pipe compositions |
2 |
| 524/908 |
Composition having specified shape, e.g., rod, stick, or ball, etc., and other than sheet, film, or fiber |
99 |
| 524/921 |
Elastic memory or heat shrinkable compositions |
12 |
| 524/901 |
Electrodepositable compositions |
358 |
| 524/902 |
Electrostatic spray |
31 |
| 524/905 |
Etch masking compositions |
7 |
| 524/922 |
Flocculating, clarifying, or fining compositions |
79 |
| 524/914 |
Floor covering compositions |
61 |
| 524/916 |
Hydrogel compositions |
208 |
| 524/919 |
Metal patching composition, e.g., body solder, etc. |
11 |
| 524/906 |
Multipackage compositions |
89 |
| 524/925 |
Natural rubber compositions having nonreactive materials (dnrm) other than: carbon, silicon dioxide, glass titanium dioxide, water, hydrocarbon, halohydrocarbon |
104 |
| 524/928 |
Before 1930, exemplified |
4 |
| 524/929 |
Natural rubber broadly disclosed, nonclaimed |
26 |
| 524/926 |
With water as nrm, exemplified |
27 |
| 524/927 |
Before 1930 |
0 |
| 524/917 |
Oil spill recovery compositions |
8 |
| 524/904 |
Powder coating compositions |
241 |
| 524/909 |
Reverse osmosis membrane compositions, e.g., desalinization, etc. |
8 |
| | Synthetic resins (class 520, subclass 1) | |
| | Processes of preparing a desired or intentional composition of at least one nonreactant material and at least one solid polymer or specified intermediate condensation product, or product thereof (class 523, subclass 1) | |
| 524/1 |
Adding a nrm to a preformed solid polymer or preformed specified intermediate condensation product, composition thereof; or process of treating or composition thereof |
45 |
| 524/27 |
Carbohydrate or derivative dnrm |
207 |
| 524/28 |
Algin or derivative |
107 |
| 524/29 |
Atom other than o, h, c, s, or group ia metal |
44 |
| 524/30 |
Atom other than n, o, h, c, s, or group ia metal |
40 |
| 524/31 |
Cellulose derivative |
107 |
| 524/32 |
Solid polymer derived from ethylenic reactants only |
86 |
| 524/33 |
Solid polymer or sicp derived from at least one aldehyde or aldehyde derivative reactant |
28 |
| 524/35 |
Cellulose |
539 |
| 524/37 |
Carboxylic acid ester |
164 |
| 524/41 |
Acetate |
111 |
| 524/38 |
Mixed carboxylate ester |
80 |
| 524/39 |
Acetate |
107 |
| 524/40 |
At least one solid polymer derived from ethylenic reactants only |
108 |
| 524/42 |
Ether group containing, other than solely linking carbohydrate groups directly to each other |
120 |
| 524/46 |
Alkyl |
120 |
| 524/45 |
Carboxyalkyl or alkali metal salt thereof |
212 |
| 524/43 |
Hydroxyalkyl |
205 |
| 524/44 |
Hydroxyethyl |
218 |
| 524/36 |
Sulfur-containing ester, e.g., viscose, xanthate, etc. |
60 |
| 524/54 |
Dextran or derivative |
52 |
| 524/56 |
Disaccharide or trisaccharide, e.g., sucrose, etc. |
182 |
| 524/57 |
Ester |
51 |
| 524/55 |
Gum or derivative |
251 |
| 524/58 |
Monosaccharide, e.g., glucose, fructose, etc. |
142 |
| 524/34 |
Paper plant solid waste material or cotton, e.g., white liquor, etc. |
78 |
| 524/47 |
Starch or derivative or farinaceous meal or flour |
561 |
| 524/49 |
Aldehyde reaction product |
48 |
| 524/48 |
Dextrin or derivative |
135 |
| 524/51 |
Ester |
84 |
| 524/50 |
Ether group, other than solely linking of carbohydrate groups directly to each other |
98 |
| 524/52 |
Solid polymer derived from ethylenic reactants only |
244 |
| 524/53 |
At least one carboxylic acid ester |
129 |
| 524/9 |
Cellular material derived from plant or animal source dnrm other than: cotton, farinaceous meals or flours, blood, diatomaceous earth, chalk, or other fossilized matter |
110 |
| 524/10 |
Animal derived |
41 |
| 524/12 |
Hair removed from pelt, e.g., wool, etc. |
29 |
| 524/11 |
Leather |
27 |
| 524/16 |
Bark or cork |
106 |
| 524/15 |
Vegetable shell, hull, or cob ingredient, e.g., nut shells, pits, etc. |
139 |
| 524/13 |
Wood or wood cellulose fiber or flour |
396 |
| 524/14 |
At least one solid polymer or sicp derived from at least one nonethylenic reactant |
244 |
| 524/59 |
Coal, bituminous additive, extract, or derivative thereof; or oil shale; or fatty still residue dnrm |
332 |
| 524/64 |
Asphaltene or maltene additive |
76 |
| 524/65 |
Coal derived additive, e.g., lignite, etc. |
42 |
| 524/66 |
Tar or pitch |
116 |
| 524/63 |
Coke additive |
21 |
| 524/67 |
Oil shale |
11 |
| 524/69 |
Solid polymer derived from ethylenic reactants only at least one of which contains a carboxylic acid or derivative |
155 |
| 524/71 |
Solid polymer derived from ethylenic reactants only, at least one of which is a hydrocarbon other than ethylene |
283 |
| 524/70 |
Solid polymer derived from ethylenic reactants only, at least one of which is propylene |
160 |
| 524/68 |
Two or more solid polymers, or graft or graft-type, or block or block-type solid copolymer |
336 |
| 524/62 |
With hydrocarbon dnrm additive which is nonresinous and which is nonbituminous, or noncoal derived, e.g., cutback asphalt, kerosene, paraffin wax, etc. |
172 |
| 524/60 |
With water additive dnrm |
134 |
| 524/61 |
With nitrogen-containing additive dnrm |
46 |
| 524/500 |
Containing two or more solid polymers; solid polymer or sicp and a sicp, spfi, or an ethylenic reactant or product thereof |
437 |
| 524/502 |
At least one solid polymer derived from ethylenic reactants only |
615 |
| 524/503 |
Polyvinyl alcohol or modified form thereof |
596 |
| 524/505 |
Solid block or solid block-type copolymer with other solid polymer, sicp or spfi |
1054 |
| 524/504 |
Solid graft or solid graft-type copolymer with other solid polymer, sicp, or spfi |
1051 |
| 524/529 |
Solid polymer derived from ethylenic monomers only admixed with ethylenic monomer |
138 |
| 524/531 |
Ethylenic monomer contains a chalcogen heterocycle |
113 |
| 524/532 |
Ethylenic monomer contains a fused or bridged ring system |
25 |
| 524/530 |
Ethylenic monomer contains a nitrogen heterocycle |
74 |
| 524/535 |
Ethylenic monomer contains at least one atom which is other than c, h, or o |
164 |
| 524/533 |
Ethylenic monomer contains at least one carboxylic acid ester group |
325 |
| 524/534 |
Ethylenic monomer contains at least two ethylenic groups |
184 |
| 524/536 |
Ethylenic monomer is an acyclic hydrocarbon |
67 |
| 524/515 |
Two or more solid polymers derived from ethylenic reactants only |
352 |
| 524/521 |
Solid polymer derived from a monomer containing an atom other than c, o, h, or chlorine |
392 |
| 524/528 |
Solid polymer derived from acyclic hydrocarbon |
355 |
| 524/523 |
Solid polymer derived from carboxylic acid ester monomer |
545 |
| 524/524 |
Ester derived from an unsaturated alcohol and a saturated acid, e.g., vinyl acetate, etc. |
320 |
| 524/522 |
Solid polymer derived from carboxylic acid-containing monomer |
589 |
| 524/527 |
Solid polymer derived from chlorine-containing reactant |
160 |
| 524/518 |
Solid polymer derived from fused or bridged ring monomer |
131 |
| 524/519 |
Solid polymer derived from halogen-containing monomer other than vinyl or vinylidene chloride |
166 |
| 524/520 |
Fluorine-containing monomer |
290 |
| 524/525 |
Solid polymer derived from monomer containing two or more ethylenic groups |
351 |
| 524/526 |
Two or more polymers derived from reactant containing two or more ethylenic groups |
296 |
| 524/516 |
Solid polymer derived from nitrogen heterocycle monomer |
197 |
| 524/517 |
Solid polymer from oxygen heterocycle monomer |
223 |
| 524/514 |
With polycarboxylic acid or derivative and a polyamine, or with nitrogen containing carboxylic acid or derivative reactant at least one of which is saturated or with solid polymer thereof |
426 |
| 524/513 |
With polycarboxylic acid or derivative and a polyol at least one of which is saturated or with solid polymer thereof |
533 |
| 524/507 |
With solid polymer derived from at least one -n=c=x (x is chalcogen) reactant wherein at least one of the reactants forming the solid polymer is saturated; or with spfi or sicp derived from a -n=c=x reactant wherein at least one of the necessary reactants is saturated |
811 |
| 524/508 |
With solid polymer derived from at least one reactant wherein at least one of the reactants forming the solid polymer is a phenol or inorganic phenolate; or with spfi or sicp derived from phenol or inorganic phenolate wherein at least one of the necessary reactants is saturated |
383 |
| 524/509 |
With aldehyde or aldehyde-type reactant |
127 |
| 524/511 |
Ethylenic polymer derived from at least one reactant containing two or more ethylenic groups |
103 |
| 524/510 |
Water dnrm containing |
201 |
| 524/512 |
With solid polymer derived from at least one reactant wherein at least one of the reactants forming the solid polymer is an aldehyde or derivative; or with spfi or sicp derived from an aldehyde or derivative wherein at least one of the necessary reactants is saturated |
431 |
| 524/506 |
With solid polymer derived from at least one si-h or si-c reactant wherein at least one of the reactants forming the solid polymer is saturated; or with spfi or sicp derived from a si-h or si-c reactant wherein at least one of the necessary reactants is saturated |
386 |
| 524/501 |
Producing an aqueous system by mixing two or more aqueous emulsions, suspensions, dispersions, or solutions, or any of the above in admixture with one another and wherein each individually contains a solid polymer or sicp |
541 |
| 524/537 |
Solid polymer or sicp derived from an -o-(c=o)o- or hal-(c=o)-o- containing reactant |
228 |
| 524/542 |
Solid polymer or sicp derived from at least one aldehyde or derivative or ketone reactant |
171 |
| 524/539 |
Solid polymer or sicp derived from at least one carboxylic acid or derivative reactant |
715 |
| 524/538 |
Solid polymer or sicp derived from at least one nitrogen-containing carboxylic acid or derivative reactant or from a carboxylic acid or derivative and a polyamine |
433 |
| 524/540 |
Solid polymer or sicp derived from at least one phenol or inorganic phenolate reactant |
123 |
| 524/541 |
Aldehyde or derivative reactant |
158 |
| 524/79 |
Dnrm is derived from pyrolysis of previously formed solid synthetic polymer |
14 |
| 524/80 |
Dnrm which is other than silicon dioxide, glass, titanium dioxide, water, halohydrocarbon, hydrocarbon, or elemental carbon |
263 |
| 524/439 |
Elemental metal dnrm |
593 |
| 524/441 |
Aluminum dnrm |
397 |
| 524/440 |
Transition metal atom dnrm |
550 |
| 524/401 |
Inorganic compound devoid of a silicon atom dnrm |
599 |
| 524/430 |
A single type of metal atom and only oxygen atoms dnrm, e.g., metal oxide, etc. |
1246 |
| 524/433 |
Group iia metal atom (i.e., be, mg, ca, sr, ba) |
615 |
| 524/432 |
Group iib metal atom (i.e., zn or cd) |
797 |
| 524/431 |
Transition metal atom (i.e., fe,co,ni) |
695 |
| 524/437 |
Aluminum dnrm |
934 |
| 524/403 |
At least one element of the lanthanide series (atomic no.57-71) or contains a noble metal atom (i.e., au, ag, hg, pt, pd, ir, rh, ru, os)dnrm |
296 |
| 524/404 |
Boron atom dnrm |
425 |
| 524/405 |
Boron directly bonded to oxygen |
432 |
| 524/424 |
Carbon atom dnrm |
655 |
| 524/425 |
Calcium carbonate, e.g., limestone, marble, etc. |
1264 |
| 524/426 |
Solid polymer derived from at least one diene monomer |
232 |
| 524/427 |
Solid polymer derived from unsaturated hydrocarbon monomer |
331 |
| 524/402 |
Chalcogen atom other than sulfur or oxygen dnrm |
20 |
| 524/436 |
Group iia metal dnrm (i.e., be, mg, ca, sr, ba) |
756 |
| 524/408 |
Group v metal atom dnrm (i.e., v, nb, ta, as, bi, sb) |
216 |
| 524/409 |
Antimony |
291 |
| 524/410 |
Atom other than sb and oxygen |
116 |
| 524/411 |
With halogenated nonreactant material |
256 |
| 524/412 |
Halogen atom other than cl |
252 |
| 524/406 |
Group vib metal atom dnrm (i.e., cr, mo, w) |
285 |
| 524/407 |
Chromium |
183 |
| 524/434 |
Heavy metal atom dnrm |
321 |
| 524/435 |
Transition metal atom (i.e., fe, co, ni) |
423 |
| 524/428 |
Nitrogen atom dnrm |
221 |
| 524/429 |
Nitrogen directly bonded to an oxygen atom, e.g., nitric acid, etc. |
127 |
| 524/438 |
Nonmetal compound dnrm |
90 |
| 524/414 |
Phosphorus atom dnrm |
405 |
| 524/415 |
Atom other than p, o, h, or a metal |
164 |
| 524/416 |
Ammonium phosphate |
203 |
| 524/417 |
Phosphorus atom directly bonded to four oxygen atoms, e.g., phosphoric acid, etc. |
462 |
| 524/418 |
Sulfur atom dnrm |
168 |
| 524/421 |
At least one hydrogen atom |
59 |
| 524/422 |
Sulfuric acid |
73 |
| 524/420 |
Devoid of an oxygen atom, e.g., sulfide, etc. |
187 |
| 524/423 |
Sulfate group, e.g., calcium sulfate, etc. |
721 |
| 524/419 |
Two or more sulfur atoms; or at least one atom other than s, o, h, or a metal |
111 |
| 524/413 |
Transition metal other than group viii dnrm (i.e., sc, ti, mn, cu, y, zr, tc, hf, re) |
992 |
| 524/81 |
Organic dnrm |
323 |
| 524/354 |
Aldehyde dnrm,i.e., c-(c=o) h |
74 |
| 524/355 |
Aryl |
22 |
| 524/323 |
Aryl-oh or salt or aryl-o-metal bond dnrm |
190 |
| 524/352 |
A single substituent on the aryl-oh compound |
69 |
| 524/353 |
With nonreactive organic material |
45 |
| 524/330 |
Atom other than c, h, o, or halogen |
67 |
| 524/333 |
Two or more separate aryl-oh groups |
80 |
| 524/331 |
Two or more sulfur atoms |
50 |
| 524/332 |
S-s linkage |
23 |
| 524/326 |
Cycloaliphatic group |
50 |
| 524/324 |
Fused or bridged ring system |
47 |
| 524/325 |
Fused or bridged ring system having at least three rings |
26 |
| 524/341 |
Halogen |
82 |
| 524/327 |
Metal |
79 |
| 524/329 |
Group iva metal (i.e., ge, sn, pb) |
17 |
| 524/328 |
Group viii metal (i.e., fe, ru, os, co, rh, ir, ni, pd, pt) |
37 |
| 524/334 |
Oxygen other than as part of an aryl-oh group |
36 |
| 524/339 |
C-o-c linkage |
66 |
| 524/340 |
Aryl compound having only one aryl ring and having one or more oh groups directly attached to nuclear carbons of the aryl |
57 |
| 524/335 |
C=o group |
47 |
| 524/336 |
A single c=o group |
80 |
| 524/337 |
Aryl group having two or more oh groups directly attached to nuclear carbons thereof |
51 |
| 524/338 |
Two or more aryl-oh groups |
44 |
| 524/345 |
Polyhydric aryl-oh compound |
48 |
| 524/346 |
1,3-dihydroxy, e.g., resorcinol, etc. |
31 |
| 524/347 |
1,4-dihydroxy, e.g., hydroquinone, etc. |
57 |
| 524/349 |
Three or more substituents on the aryl-oh compound |
118 |
| 524/350 |
With other nonreactive material |
77 |
| 524/348 |
Two or more aryl-oh dnrm compounds |
31 |
| 524/342 |
Two or more separate aryl-oh groups |
115 |
| 524/343 |
Only two aryl-oh groups |
159 |
| 524/344 |
Aryl group other than as part of an aryl-oh |
27 |
| 524/351 |
Two substituents on the aryl-oh compound |
103 |
| 524/107 |
At least one chalcogen atom as part of a hetero ring (chalcogen=o, se, te) dnrm |
114 |
| 524/111 |
Five-membered chalcogen ring |
277 |
| 524/112 |
Cyclic polycarboxylic acid anhydride |
97 |
| 524/113 |
Tetrahydrofuran per se |
118 |
| 524/110 |
Six-membered chalcogen ring |
278 |
| 524/114 |
Three-membered chalcogen ring |
416 |
| 524/108 |
Two or more chalcogen atoms in the same hetero ring |
301 |
| 524/109 |
Two or more chalcogen rings |
289 |
| 524/183 |
Boron organic compound dnrm |
99 |
| 524/184 |
Atom other than b, o, h, or c |
45 |
| 524/185 |
Atom is n |
22 |
| 524/282 |
C(c=x)x wherein at least one x is a chalcogen other than oxygen dnrm |
41 |
| 524/283 |
Oxygen atom which is not part of the -c(c=x)x group |
36 |
| 524/366 |
C-o-c compound dnrm |
340 |
| 524/369 |
Aryl group other than as part of a phenoxy group |
84 |
| 524/370 |
Aryl-o-aryl |
48 |
| 524/371 |
Halogen |
186 |
| 524/368 |
Atom other than c, h, o, or halogen |
104 |
| 524/367 |
Fused or bridged ring system or a cycloaliphatic group |
79 |
| 524/376 |
Oh group, e.g., ether-alcohol solvent, etc. |
560 |
| 524/377 |
Two or more oh groups |
644 |
| 524/378 |
Only c, h, and o atoms |
349 |
| 524/375 |
Phenoxy group |
212 |
| 524/372 |
Two or more phenoxy groups |
40 |
| 524/373 |
Halogen |
98 |
| 524/374 |
At least two diverse halogen atoms |
34 |
| 524/379 |
Carbon atom single bonded to an oxygen atom and wherein the carbon atom is not double bonded to a chalcogen atom dnrm, e.g., alcohols, etc. |
477 |
| 524/386 |
At least two -oh groups |
386 |
| 524/387 |
At least four -oh groups, e.g., pentaerythritol, etc. |
178 |
| 524/388 |
At least one solid polymer derived from ethylenic reactants only |
309 |
| 524/383 |
Carbocyclic ring |
34 |
| 524/384 |
Aryl group |
59 |
| 524/380 |
Halogen or ethylenic unsaturation |
90 |
| 524/381 |
Non c-oh oxygen atom, or element other than c, o, or h, e.g., tartaric acid metal salt, etc. |
112 |
| 524/382 |
Heavy metal |
68 |
| 524/385 |
Only a single -c-oh group and at least six carbon atoms |
198 |
| 524/391 |
Solid polymer or sicp derived from at least one nonethylenic reactant |
124 |
| 524/389 |
Two or more compounds containing -oh groups, or with water nrm |
240 |
| 524/390 |
With hydrocarbon or halogenated hydrocarbon nrm |
71 |
| 524/284 |
Carboxylic acid or derivative and wherein the derivative is other than a metal salt dnrm |
370 |
| 524/287 |
Aryl group |
177 |
| 524/288 |
Atom other than c, h, or o |
154 |
| 524/289 |
Sulfur |
158 |
| 524/293 |
Carboxylic acid or ester groups each directly attached to separate aryl groups through the carbonyl of the carboxylic acid or ester group |
93 |
| 524/290 |
Oxygen atom other than as part of a carboxylic acid or ester group |
109 |
| 524/292 |
Carbonyl of a carboxylic acid or ester group directly attached to an aryl group, e.g., dipropylene glycol dibenzoate, etc. |
147 |
| 524/291 |
Oh group other than as part of a cooh group, e.g., salicylic acid, etc. |
552 |
| 524/299 |
Two or more aryl groups |
85 |
| 524/294 |
Two or more carboxylic acids or ester groups each directly attached to a nuclear carbon of the same aryl group through the carbonyl of the carboxylic acid or ester group |
65 |
| 524/295 |
A single aryl group |
67 |
| 524/296 |
Only two carboxylic acid or ester groups directly attached to an aryl group, e.g., phthalic acid, etc. |
360 |
| 524/297 |
Dioctyl or dibutyl ester, e.g., di-(2-ethylhexyl) phthalate, etc. |
347 |
| 524/298 |
Three or more carboxylic acid or ester groups |
95 |
| 524/285 |
Cycloaliphatic group or bridged or fused ring system, e.g., camphoric acid, etc. |
169 |
| 524/286 |
Naphthenic acid or derivative |
36 |
| 524/300 |
Two or more carbon atoms |
238 |
| 524/322 |
Acyl group of the carboxylic acid or derivative has at least fifteen carbon atoms, e.g., stearic acid, etc. |
447 |
| 524/315 |
Carboxylic acid ester |
462 |
| 524/318 |
Acyl group of the carboxylic acid has at least fifteen carbon atoms, e.g., butyl stearate, etc. |
240 |
| 524/316 |
Atom other than c, h, or o |
70 |
| 524/317 |
Oxygen atom other than as part of a carboxylic acid group, e.g., glycolic ester, etc. |
438 |
| 524/306 |
Ester having at least two carboxylic acid ester groups |
244 |
| 524/307 |
Atom other than c, h, or o |
55 |
| 524/314 |
Ester derived from dicarboxylic acid |
282 |
| 524/308 |
Oxygen atom other than as part of a carboxylic acid ester group |
164 |
| 524/309 |
C=o group other than as part of coo group |
28 |
| 524/310 |
Oh group other than as part of a cooh group, e.g., castor oil, etc. |
314 |
| 524/311 |
Three or more carboxylic acid ester groups |
226 |
| 524/312 |
Derived from glycerol |
137 |
| 524/313 |
Fatty acid triglyceride, e.g., drying oil, etc. |
290 |
| 524/319 |
Halogen |
67 |
| 524/301 |
Metal |
86 |
| 524/320 |
Oxygen atom other than as part of a cooh or derivative group |
184 |
| 524/302 |
Sulfur, e.g., factice, etc. |
110 |
| 524/303 |
Only two carboxylic acid or ester groups, e.g., distearyl thiodipropionate, etc. |
115 |
| 524/304 |
With a nonreactive material |
93 |
| 524/305 |
Nonreactive material contains atom other than c, h, or o |
88 |
| 524/321 |
Two or more carboxylic acid or derivative groups |
233 |
| 524/356 |
Ketone or ketene dnrm, i.e., c(c=o)c or c=c=o |
219 |
| 524/359 |
Carbocyclic ring, e.g., benzophenone, etc. |
158 |
| 524/360 |
Carbocyclic ring wherein one of the nuclear carbons thereof is double bonded directly to an oxygen atom so as to form a c=o group therewith, e.g., cyclohexanone, etc. |
95 |
| 524/361 |
Only c, h, and oxygen atoms |
174 |
| 524/365 |
Solid polymer derived from ethylenic reactants only |
116 |
| 524/362 |
Ten or more carbon atoms |
23 |
| 524/363 |
Two or more c=o dnrm compounds |
29 |
| 524/364 |
With water, hydrocarbon, halohydrocarbon, or organic oxygen containing nonreactive material |
173 |
| 524/357 |
Two or more c(c=o)c groups |
162 |
| 524/358 |
Carbocyclic ring wherein at least two of the nuclear carbons thereof are double bonded directly to oxygens atom so as to form two or more c=o groups therewith, e.g., quinone, etc. |
102 |
| 524/86 |
Nitrogen atom as part of a hetero ring dnrm |
216 |
| 524/95 |
At least one diverse hetero atom in same ring |
205 |
| 524/96 |
Six-membered nitrogen ring having at least one diverse hetero atom, e.g., morpholine, etc. |
221 |
| 524/97 |
Two or more nitrogen rings |
107 |
| 524/104 |
Five-membered nitrogen ring |
476 |
| 524/106 |
Five-membered nitrogen ring having two or more ring nitrogen atoms |
267 |
| 524/105 |
Two or more nitrogen rings |
174 |
| 524/87 |
Nitrogen ring directly fused or bridged to a ring system |
265 |
| 524/94 |
Five-membered nitrogen containing ring |
421 |
| 524/89 |
Nitrogen ring is part of a ring system having three or more rings fused or bridged together |
293 |
| 524/90 |
Nitrogen ring is part of a ring system having five or more rings fused or bridged together |
196 |
| 524/88 |
Tetrabenzoporphyrazine nucleus containing, e.g., phthalocyanine, etc. |
252 |
| 524/91 |
Three or more nitrogen atoms in the fused or bridged ring system |
493 |
| 524/92 |
Two nitrogen atoms in the fused or bridged ring system |
141 |
| 524/93 |
1,3-diazole |
125 |
| 524/98 |
Nitrogen ring having at least seven ring members |
132 |
| 524/99 |
Six-membered nitrogen ring, e.g., pyridine, etc. |
823 |
| 524/100 |
Six-membered nitrogen ring having two or more ring nitrogen atoms |
1256 |
| 524/101 |
Three oxygen atoms are directly bonded to three nuclear carbon atoms of the nitrogen ring, e.g., (iso) cyanurate, etc. |
434 |
| 524/102 |
Two or more nitrogen rings |
647 |
| 524/103 |
Nonhetero nitrogen |
308 |
| 524/392 |
Organic chalcogen other than oxygen as dnrm |
186 |
| 524/393 |
Atom other than s, c, h, or a metal |
50 |
| 524/155 |
Organic compound having a sulfur bonded directly to oxygen dnrm |
135 |
| 524/156 |
Sulfur bonded directly to four oxygen atoms |
190 |
| 524/157 |
Sulfur bonded directly to three oxygen atoms |
259 |
| 524/158 |
Aryl group |
216 |
| 524/160 |
Fused or bridged ring system |
65 |
| 524/161 |
Metal |
183 |
| 524/162 |
At least two separate aryl groups |
86 |
| 524/163 |
Halogen |
45 |
| 524/164 |
Halogen |
56 |
| 524/159 |
Nitrogen |
177 |
| 524/165 |
Halogen |
102 |
| 524/166 |
Metal |
182 |
| 524/167 |
Sulfur bonded directly to two oxygen atoms, e.g., sulfones, etc. |
154 |
| 524/170 |
Aryl group |
52 |
| 524/172 |
Atom other than c, h, s, o, or metal |
35 |
| 524/171 |
Oxygen atom other than as part of a sulfur bonded directly to two oxygen atoms |
104 |
| 524/168 |
Sulfur bonded directly to nitrogen |
87 |
| 524/169 |
Aryl group which is not fused or bridged |
115 |
| 524/173 |
Sulfur directly bonded to oxygen and devoid of an aryl group, e.g., dimethyl sulfoxide, etc. |
144 |
| 524/174 |
Organic compound having at least one metal atom directly bonded to a carbon or hydrogen atom dnrm |
90 |
| 524/175 |
Heavy metal directly bonded to carbon or hydrogen atom |
47 |
| 524/177 |
Group va metal (sb, bi, as) |
57 |
| 524/178 |
Tin atom |
187 |
| 524/179 |
At least one sulfur atom |
37 |
| 524/180 |
Sulfur directly bonded to tin |
150 |
| 524/182 |
At least two tin atoms |
59 |
| 524/181 |
With additional tin compound dnrm |
75 |
| 524/176 |
Transition metal (at. no. 21-29, 39-47, 57-79) |
109 |
| 524/261 |
Organic silicon compound having at least one oxygen atom dnrm |
419 |
| 524/262 |
Atom other than si, o, c, or h |
473 |
| 524/263 |
Halogen |
145 |
| 524/264 |
Ethylenic group |
217 |
| 524/265 |
Oxygen atom other than as si-o-si and at least one si-c or si-h group |
562 |
| 524/266 |
Silicon containing sicp or solid polymer |
235 |
| 524/267 |
Two or more si atoms and at least one si-c or si-h group |
487 |
| 524/268 |
Silicon containing sicp or solid polymer |
335 |
| 524/269 |
Solid polymer derived from ethylenic reactants only |
294 |
| 524/186 |
Organo nitrogen compound other than unsubstituted ammonium salt as sole nitrogen atom dnrm |
289 |
| 524/187 |
Contains rosin or derivative dnrm |
25 |
| 524/204 |
Heavy metal or aluminum |
126 |
| 524/201 |
N(c=x)x wherein x is a chalcogen, e.g., thiocarbamate, etc. |
51 |
| 524/202 |
Metal or ammonium group |
46 |
| 524/203 |
With chalcogen nonreactive organic compound |
22 |
| 524/198 |
N-(c=o)-o-, e.g., urethane, carbamate, etc. |
117 |
| 524/200 |
Atom other than n, h, c, or o |
40 |
| 524/199 |
Oxygen other than as part of a n-(c=o)-o- group |
73 |
| 524/210 |
N-c=x group wherein x is a chalcogen |
163 |
| 524/225 |
Atom other than n, c, h, or oxygen |
57 |
| 524/220 |
C-o-c group |
86 |
| 524/221 |
C-oh group |
58 |
| 524/222 |
Aryl-oh group |
102 |
| 524/224 |
At least one solid polymer derived from ethylenic reactants only |
40 |
| 524/223 |
Two or more n-c=x groups or two or more c-oh groups |
48 |
| 524/218 |
C=x group other than as part of a n-c=x group |
46 |
| 524/219 |
(c=x)x group |
107 |
| 524/226 |
Carbocyclic group |
38 |
| 524/233 |
Dialkyl amides, e.g., dimethyl formamide, dimethyl acetamide, etc. |
222 |
| 524/235 |
At least one solid polymer derived from nitrile-containing ethylenic reactant |
32 |
| 524/234 |
Two or more n-c nitrogen nonreactant materials or with an organo oxygen or nitrogen-containing nonreactant material |
34 |
| 524/217 |
N atom other than as part of a n-c=x group |
105 |
| 524/230 |
N-(c=o)alkyl wherein alkyl group contains eight or more carbon atoms |
165 |
| 524/232 |
At least one solid polymer derived from ethylenic hydrocarbon reactants only |
138 |
| 524/231 |
Two or more organo n-c=o compounds dnrm or with nonreactant organo nitrogen compound dnrm |
29 |
| 524/211 |
N-(c=x)n, e.g., urea, etc. |
157 |
| 524/216 |
At least one solid polymer derived from ethylenic reactants only |
59 |
| 524/213 |
Atom other than c, n, h, or chalcogen; or contains nitrogen or chalcogen atom other than as part of a n(c=x) |
48 |
| 524/214 |
Carbocyclic group |
24 |
| 524/212 |
Two or more -n-(c=x)n groups |
63 |
| 524/215 |
With water nrm |
44 |
| 524/227 |
Two or more n-c=o groups |
91 |
| 524/228 |
At least one solid polymer derived from ethylenic reactants only |
47 |
| 524/229 |
At least one solid polymer derived from acyclic monoethylenic hydrocarbon reactant |
53 |
| 524/195 |
N=c=n or n=c-n- group, e.g., carbodiimide , isourea, etc. |
144 |
| 524/196 |
N=c=x group wherein x is a chalcogen, e.g., isocyanate, etc. |
83 |
| 524/197 |
At least one solid polymer derived from ethylenic reactants only |
52 |
| 524/205 |
Nitrile group |
77 |
| 524/208 |
Atom other than c, h, or n |
75 |
| 524/206 |
Nitrogen atom other than as part of a nitrile group |
36 |
| 524/207 |
Atom other than c, h, or n |
35 |
| 524/209 |
Two or more nitrile groups |
50 |
| 524/259 |
Nitrogen as part of a nitro group |
84 |
| 524/260 |
Nitro compound has an atom other than c, h, n, or o or has an oxygen or nitrogen atom other than as part of a nitro group |
90 |
| 524/189 |
Nitrogen to nitrogen bond |
64 |
| 524/190 |
N=n group |
267 |
| 524/191 |
X=c-n group wherein x is a chalcogen |
56 |
| 524/194 |
Aryl-oh |
41 |
| 524/192 |
Two or more n-n bonds |
32 |
| 524/193 |
Aryl-oh |
34 |
| 524/188 |
Silicon atom |
302 |
| 524/236 |
Trivalent or tetravalent nitrogen atom other than unsubstituted ammonium |
395 |
| 524/238 |
(c=x)x group wherein x is chalcogen |
137 |
| 524/240 |
Aryl group |
103 |
| 524/239 |
Two or more (c=x)x groups |
155 |
| 524/243 |
C-o-c group |
97 |
| 524/246 |
Aryl group |
48 |
| 524/244 |
C-oh |
67 |
| 524/245 |
Two or more c-oh groups |
73 |
| 524/247 |
C-oh group |
184 |
| 524/248 |
Aryl-oh group |
61 |
| 524/249 |
Two or more nitrogen atoms or two or more c-oh groups |
130 |
| 524/250 |
Four or more c-oh groups |
17 |
| 524/241 |
C=x group where x is chalcogen |
67 |
| 524/242 |
Two or more c=x groups |
68 |
| 524/237 |
Carbon bonded to three n atoms, -c=nh, or c=n-c group |
86 |
| 524/251 |
N, c, and h atoms only |
215 |
| 524/257 |
Aryl |
72 |
| 524/258 |
Two or more separate aryl ring systems |
92 |
| 524/252 |
Two or more nitrogen atoms |
118 |
| 524/254 |
Aryl |
68 |
| 524/255 |
Two or more separate aryl ring systems |
124 |
| 524/256 |
At least one aryl ring which is part of a fused or bridged ring system |
33 |
| 524/253 |
With water nrm |
53 |
| 524/394 |
Oxygen atom or metal atom dnrm, e.g., metal stearate, etc. |
645 |
| 524/395 |
Atom other than c, o, h, or a metal |
75 |
| 524/396 |
Carbocyclic group, e.g., aryl, etc. |
195 |
| 524/397 |
Ethylenic group; or at least two (c=o)o groups bonded to each other directly or only by carbon atoms |
151 |
| 524/400 |
Group iia metal (be, mg, ca, sr, ba) |
597 |
| 524/399 |
Heavy metal or aluminum (atomic no. 13, 30-33, 48-51, 80-83) |
710 |
| 524/398 |
Transition metal atom (atomic no. 21-29, 39-47, 57-79) |
422 |
| 524/275 |
Oxygen wax dnrm |
254 |
| 524/277 |
Carnauba wax, beeswax, montan wax, or oxidized microcrystalline wax or modified forms thereof |
262 |
| 524/278 |
Solid polymer contains halogen |
41 |
| 524/279 |
Solid polymer contains nitrogen |
52 |
| 524/276 |
With water nrm |
101 |
| 524/115 |
Phosphorus organic compound dnrm |
243 |
| 524/136 |
Pentavalent phosphorus atom directly bonded to at least one oxygen atom |
89 |
| 524/140 |
P directly bonded to oxygen only |
303 |
| 524/145 |
-c-o-p-o-c, or c-o-p-oh group, e.g., phosphate ester, lecithin, etc. |
346 |
| 524/141 |
Aryl group |
476 |
| 524/143 |
Cresyl phosphate, e.g., di, etc. |
155 |
| 524/142 |
Halogen |
81 |
| 524/144 |
Halogen |
89 |
| 524/137 |
P directly bonded to s |
47 |
| 524/138 |
P directly bonded to two or more n |
45 |
| 524/139 |
Phosphorus directly bonded to at least one o and at least one h or c only |
180 |
| 524/133 |
Phosphorus bonded to only two chalcogen atoms and having at least one p-c linkage |
143 |
| 524/135 |
Aryl group |
100 |
| 524/134 |
Sulfur |
28 |
| 524/130 |
Phosphorus bonded to three chalcogen atoms and having only one p-c linkage |
143 |
| 524/132 |
Aryl group |
95 |
| 524/131 |
Chalcogen other than directly bonded to p |
88 |
| 524/154 |
Phosphorus directly bonded to carbon atoms only |
106 |
| 524/147 |
Phosphorus directly bonded to oxygen |
306 |
| 524/148 |
Atom other than c, o, h, p, or hal |
93 |
| 524/150 |
Five or more aryl groups |
27 |
| 524/149 |
Halogen |
42 |
| 524/151 |
Two or more aryl groups |
306 |
| 524/152 |
Oh group |
53 |
| 524/153 |
Triphenyl phosphite per se |
201 |
| 524/146 |
Phosphorus directly bonded to sulfur |
40 |
| 524/116 |
Phosphorus is part of a covalent ring |
95 |
| 524/117 |
Oxygen ring atom |
228 |
| 524/118 |
Halogen |
61 |
| 524/119 |
Two or more phosphorus rings |
161 |
| 524/120 |
Spiro ring |
246 |
| 524/121 |
Two or more phosphorus atoms directly or indirectly bonded together by only covalent bonds |
73 |
| 524/127 |
Phosphorus bonded directly to four chalcogen atoms, e.g., phosphate, etc. |
446 |
| 524/126 |
Phosphorus bonded directly to only two chalcogen atoms and having at least one p-c linkage, e.g., phosphinate, phosphonite, etc. |
220 |
| 524/123 |
Phosphorus bonded directly to three chalcogen atoms and having only one p-c linkage, e.g., phosphonate, etc. |
125 |
| 524/125 |
Aryl group |
91 |
| 524/124 |
Nitrogen |
47 |
| 524/128 |
Phosphorus bonded directly to three chalcogen atoms only, e.g., phosphite, etc. |
295 |
| 524/129 |
Phosphorus directly bonded to at least one chalcogen and only h or c, e.g., phosphine oxide, etc. |
47 |
| 524/122 |
Phosphorus double bonded to an atom other than c or o |
60 |
| 524/270 |
Rosin or tall oil or modified forms thereof as dnrm, e.g., colophony, abietic acid, ester gum, etc. |
383 |
| 524/273 |
Solid polymer contains halogen |
64 |
| 524/272 |
Solid polymer derived from at least one ethylenic compound containing a carboxylic acid or derivative |
326 |
| 524/274 |
Solid polymer derived from ethylenically unsaturated hydrocarbon only |
299 |
| 524/271 |
Two or more solid polymers or at least one solid polymer and at least one specified intermediate condensation product |
303 |
| 524/82 |
Sulfur atom as part of a hetero ring dnrm |
72 |
| 524/84 |
Five-membered sulfur ring |
187 |
| 524/83 |
Hetero ring contains sulfur and at least one diverse hetero atom |
279 |
| 524/85 |
Three-membered sulfur ring |
10 |
| 524/280 |
X(c=x)x wherein x is chalcogen dnrm, e.g., carbonate, etc. |
78 |
| 524/281 |
Aryl group |
73 |
| 524/442 |
Soil or inorganic silicon dnrm (other than silicon dioxide, glass, quartz, novaculite, or silicon dioxide type) |
527 |
| 524/444 |
Aluminum atom dnrm |
381 |
| 524/445 |
Clay, e.g., fullers earth, fire clay, etc. |
1154 |
| 524/447 |
Kaolin or bentonite |
687 |
| 524/446 |
With water nrm |
252 |
| 524/448 |
Diatomite or diatomaceous earth, e.g., kieselguhr, infusorial earth, etc. |
248 |
| 524/450 |
Metal atom other than aluminum, e.g., zeolites, etc. |
372 |
| 524/449 |
Mica |
774 |
| 524/452 |
Asbestos dnrm |
128 |
| 524/453 |
Aldehyde-nitrogen sicp or solid polymer thereof |
8 |
| 524/455 |
Halogen containing polymer |
34 |
| 524/454 |
Sicp or solid polymer thereof |
21 |
| 524/443 |
Atom other than si, o, h, al, fe, or a group ia or iia metal atom dnrm, e.g., slag, mineral wool, etc. |
304 |
| 524/456 |
Group iia metal atom dnrm |
294 |
| 524/451 |
Talc (soapstone) dnrm |
1110 |
| 524/589 |
From -n=c=x reactant or blocked n=c=x reactant (x is chalcogen) |
678 |
| 524/590 |
With reactant containing at least one c-oh, (c=o)-oh or -c-o-c- group |
897 |
| 524/591 |
Water dnrm |
946 |
| 524/593 |
From aldehyde or derivative reactant |
185 |
| 524/597 |
Nitrogen-containing reactant |
176 |
| 524/598 |
Water dnrm |
184 |
| 524/594 |
With phenol or inorganic phenolate |
268 |
| 524/595 |
Containing reactant having atom other than c, h, or o |
90 |
| 524/596 |
Water dnrm |
167 |
| 524/612 |
From at least one oxygen or nitrogen-containing reactant |
349 |
| 524/599 |
From carboxylic acid or derivative reactant |
243 |
| 524/600 |
Carboxylic acid contains three or more acid groups or derivative thereof |
397 |
| 524/601 |
From dicarboxylic acid or derivative and at least one polyol; or from a diester of a polycarboxylic acid as sole reactant |
510 |
| 524/604 |
At least one polyol containing only two -c-oh groups reactant |
280 |
| 524/605 |
Derived from terephthalic acid or derivative |
415 |
| 524/602 |
Nitrogen-containing reactant |
317 |
| 524/603 |
Reactant contains atom other than c, h, or o |
103 |
| 524/606 |
Nitrogen-containing reactant |
664 |
| 524/607 |
Two or more carboxylic acids or derivatives, or two or more nitrogen containing compounds |
207 |
| 524/608 |
Water dnrm containing |
181 |
| 524/592 |
From ketone or ketene reactant |
88 |
| 524/611 |
From phenol reactant |
372 |
| 524/610 |
From reactant-containing atom other than n, c, h, o, or halogen |
51 |
| 524/588 |
From silicon-containing reactant |
1766 |
| 524/609 |
From sulfur-containing reactant |
390 |
| 524/72 |
Lignin or tannin or derivative dnrm |
101 |
| 524/73 |
Reaction product of lignin or tannin or derivative with an oxygen or nitrogen-containing organic reactant |
40 |
| 524/75 |
Solid polymer contains halogen |
7 |
| 524/76 |
Solid polymer derived from ethylenically unsaturated hydrocarbon only |
43 |
| 524/74 |
Solid polymer or specified intermediate condensation product derived from a phenolic compound |
43 |
| 524/492 |
Mixing inorganic silicon-containing material having color or numerical limitations other than amount, e.g., included herein are m.p., chemical composition, particle size, surface area, etc., or composition or product thereof, dnrm |
1184 |
| 524/493 |
Inorganic silicon-containing material having specified dimensions |
1259 |
| 524/494 |
Material contains glass |
885 |
| 524/474 |
Mixing two or more hydrocarbons; or a hydrocarbon other than benzene, toluene, or xylene per se and having numerical limitations other than amount, e.g., included herein are m.p., b.p., viscosity, structure, m.w., etc. or composition or product thereof, dnrm |
362 |
| 524/484 |
Aromatic hydrocarbon |
200 |
| 524/485 |
Aromatic hydrocarbon contains a bridged or fused ring |
93 |
| 524/486 |
Aromatic hydrocarbon contains two or more aromatic rings |
123 |
| 524/490 |
Hydrocarbon having a specified name, molecular weight or chain length |
282 |
| 524/491 |
Hydrocarbon having a specified viscosity |
145 |
| 524/487 |
Hydrocarbon wax |
484 |
| 524/488 |
Microcrystalline wax |
206 |
| 524/489 |
Wax having melting point above 120 deg. f (49 deg. c) |
207 |
| 524/476 |
Two or more hydrocarbons |
191 |
| 524/477 |
At least two solid hydrocarbons |
58 |
| 524/478 |
At least one microcrystalline wax |
57 |
| 524/480 |
Mixture contains microcrystalline wax having specified melting point |
23 |
| 524/479 |
Mixture contains three or more waxes |
20 |
| 524/481 |
Unsaturated hydrocarbon |
126 |
| 524/482 |
Unsaturated hydrocarbon contains a bridged or fused ring |
55 |
| 524/483 |
Unsaturated hydrocarbon contains plural unsaturation |
85 |
| 524/475 |
With water nrm |
122 |
| 524/495 |
Mixing with carbon, e.g., graphite, etc., having numerical limitations, other than amount, e.g., included herein are particle size, surface area, etc., or composition or product thereof, dnrm |
1310 |
| 524/496 |
Carbon particle having specified dimension |
1023 |
| 524/464 |
Mixing with chlorine- or bromine-containing organic compound hydrocarbon mixture or composition or product thereof dnrm |
122 |
| 524/462 |
Mixing with fluorine- or iodine-containing organic compound or composition; or product thereof dnrm |
250 |
| 524/463 |
Contains two or more fluorine or iodine organic compounds |
124 |
| 524/497 |
Mixing with titanium dioxide material having numerical limitations other than amount, e.g., included herein are particle size, etc., composition or product thereof, dnrm |
271 |
| 524/465 |
Mixing with two or more chlorine- or bromine-containing organic compounds; or with a chlorine- or bromine-containing organic compound other than carbon tetrachloride, chloroform, or methylene chloride, and having numerical limitations other than amount, e.g., included herein, are m.p., b.p., m.w, structure, etc., or composition or product thereof, dnrm |
52 |
| 524/469 |
Bromine-containing organic compound |
137 |
| 524/467 |
Chlorine or bromine organic compound containing a bridged, fused, or cycloalphatic ring |
95 |
| 524/468 |
Chlorine or bromine organic compound containing ethylenic unsaturation |
42 |
| 524/470 |
Chlorine-containing aromatic compound |
36 |
| 524/471 |
Aromatic compound containing two or more aromatic rings |
40 |
| 524/472 |
Chlorine-containing wax |
43 |
| 524/473 |
Organic compound containing two or more chlorine atoms |
41 |
| 524/466 |
Two or more chlorine-or bromine-containing organic compounds |
59 |
| 524/77 |
Natural resin or modified forms thereof other than rosin or its modified forms dnrm, e.g., shellac, dammar, etc. |
113 |
| 524/543 |
Polymer derived from ethylenic reactants only |
195 |
| 524/550 |
From acetylenic monomer |
18 |
| 524/565 |
From acrylonitrile or methacrylonitrile monomer |
246 |
| 524/566 |
Inorganic nonreactive material |
166 |
| 524/556 |
From carboxylic acid or ester thereof monomer |
1068 |
| 524/558 |
Acid or ester contains an oxygen atom which is other than part of a free carboxyl group or carboxylic acid ester group |
487 |
| 524/559 |
Ester contains two or more ester groups or at least one carboxylic ester group and at least one free acid group; or carboxylic acid contains two or more free carboxyl groups |
255 |
| 524/560 |
From ester derived from at least one unsaturated carboxylic acid and a saturated alcohol, e.g., methyl methacrylate, etc. |
727 |
| 524/561 |
Interpolymerized with diverse carboxylic acid ester |
253 |
| 524/562 |
Interpolymerized with hydrocarbon containing a single ethylenic group |
197 |
| 524/563 |
From ester derived from ethylenically unsaturated alcohol and saturated carboxylic acid, e.g., vinyl acetate, etc. |
338 |
| 524/564 |
Interpolymerized with diverse carboxylic acid ester or with carboxylic acid reactant |
105 |
| 524/557 |
Polyvinyl alcohol or modified forms thereof |
320 |
| 524/553 |
From cycloaliphatic or fused or bridged ring monomer |
105 |
| 524/554 |
Cycloaliphatic, fused, or bridged monomer contains at least two unsaturated groups |
94 |
| 524/544 |
From fluorine-containing monomer |
403 |
| 524/545 |
Fluorine-containing monomer contains f and c only or only f, c, and h |
253 |
| 524/546 |
Four or more fluorine atoms |
329 |
| 524/551 |
From halogen-containing monomer containing three or more carbon atoms and wherein at least one halogen atom is present in other than salt form |
98 |
| 524/552 |
Diene |
93 |
| 524/567 |
From halogen-containing monomer |
481 |
| 524/569 |
Plasticizer additive |
238 |
| 524/568 |
Vinylidene chloride |
114 |
| 524/548 |
From heterocyclic monomer |
417 |
| 524/549 |
Five-membered oxygen ring, e.g., coumarone-indene, etc. |
217 |
| 524/570 |
From hydrocarbon monomer |
264 |
| 524/576 |
Adding nonreactive material to chemically modified solid polymer |
91 |
| 524/580 |
Adding nonreactive material to solid polymer and subsequently chemically modifying the polymer or product |
36 |
| 524/581 |
Solid polymer derived from ethylene |
68 |
| 524/571 |
Conjugated diene hydrocarbon monomer |
474 |
| 524/572 |
Adding nonreactive material to chemically modified solid polymer |
167 |
| 524/573 |
Interpolymer of two or more diene monomers |
55 |
| 524/574 |
Interpolymer with at least one aliphatic hydrocarbon monomer, e.g., butyl rubber, etc. |
162 |
| 524/575 |
Interpolymer with at least one aromatic hydrocarbon monomer |
420 |
| 524/575.5 |
Natural rubber |
158 |
| 524/577 |
From aromatic hydrocarbon monomer |
377 |
| 524/578 |
Interpolymer with at least one aliphatic hydrocarbon monomer |
72 |
| 524/585 |
From ethylene as sole reactant monomer |
290 |
| 524/587 |
High density polymer |
61 |
| 524/586 |
Inorganic nrm additive |
150 |
| 524/579 |
From hydrocarbon containing four or more carbon atoms |
182 |
| 524/582 |
From propylene as sole reactant monomer |
103 |
| 524/584 |
Inorganic nrm additive other than water |
129 |
| 524/583 |
Organic nrm additive |
311 |
| 524/555 |
From nitrogen-containing monomer other than acrylonitrile or methacrylonitrile |
1040 |
| 524/547 |
From reactant-containing atom other than o, n, c, halogen, or hydrogen |
432 |
| 524/457 |
Polymerizing an ethylenic monomer in the presence of a preformed sicp or solid polymer and in the presence of a nonreactive material so as to form an aqueous dispersion, latex, suspension, or emulsion therewith; or product thereof |
399 |
| 524/461 |
Polymerizing in the presence of a solid polymer derived from ethylenic reactants only |
105 |
| 524/458 |
Polymerizing in the presence of water and in the presence of a solid polymer derived from ethylenic reactants only |
615 |
| 524/459 |
Solid polymer utilized contains vinyl alcohol units |
204 |
| 524/460 |
Solid polymer utilized is derived from an unsaturated carboxylic acid or salt |
454 |
| 524/17 |
Protein or biologically active polypeptide dnrm excluding wheat flour or natural cereals which may contain protein ingredient |
152 |
| 524/21 |
Animal derived protein or polypeptide other than casein, e.g., blood, egg albumin, etc. |
96 |
| 524/22 |
Gelatin |
65 |
| 524/23 |
Solid polymer derived from ethylenic reactants only |
45 |
| 524/24 |
Derived from carboxylic acid or derivative |
52 |
| 524/25 |
Casein or derivative or soy protein |
73 |
| 524/26 |
Solid polymer or sicp derived from carboxylic acid or derivative |
51 |
| 524/19 |
Hydrocarbon material dnrm which is nonsolid polymer, e.g., wax, etc. |
16 |
| 524/20 |
Two or more diverse proteins or polypeptides |
27 |
| 524/18 |
With natural resin or carbohydrate dnrm |
70 |
| 524/78 |
Residue of undetermined constitution derived from destructive distillation of a plant or animal source or plant or animal extract of undetermined constitution dnrm |
45 |
| 524/499 |
Solid polymer derived from monomer from unsaturated petroleum hydrocarbon fraction or product thereof |
134 |
| 524/498 |
Solid polymer or solid sicp derived from or reacted with protein or biologically active polypeptide or product thereof |
27 |
| 524/2 |
Water settable inorganic compound as nonreactive material |
194 |
| 524/8 |
Solid polymer derived from ethylenically unsaturated hydrocarbon only |
225 |
| 524/7 |
Solid polymer derived from halogen-containing reactant |
53 |
| 524/4 |
Solid polymer or specified intermediate condensation product derived from at least one oxygen-containing reactant and which is devoid of a fused ring or bridged ring system |
243 |
| 524/5 |
Derived from carboxylic acid or derivative |
573 |
| 524/6 |
Derived from phenolic compound or aldehyde-containing reactant |
142 |
| 524/3 |
Solid polymer or specified intermediate condensation product derived from reactant-containing atom other than c, h, o, n, or halogen and which is devoid of a fused or bridged ring system |
130 |
| 524/877 |
Aldehyde or derivative or ketone as reactant forming a solid polymer or sicp in the presence of a nonreactant material |
39 |
| 524/857 |
Boron or metal-containing reactant forming a solid polymer or sicp in the presence of a nonreactant material |
22 |
| 524/847 |
Carbon, titanium dioxide, glass, or silicon dioxide having specified crystalline form or numerical limitation other than amount, e.g., included herein are particle size, shape, etc., as dnrm |
318 |
| 524/878 |
Carboxylic acid or derivative, excluding nitrile as sole derivative as reactant forming a solid polymer in the presence of a nonreactant material or mixture of materials having specified numerical limitations other than |
56 |
| 524/879 |
Nitrogen-containing reactant |
91 |
| 524/881 |
Ethylenically unsaturated compound, or compound containing element other than c, h, o, or n (e.g., p, s, etc.) as reactant forming a solid polymer in the presence of an nrm |
36 |
| 524/848 |
Hydrocarbon material other than solely a fused ring, or cycloaliphatic hydrocarbon, benzene, toluene, or xylene or mixtures thereof; said material or mixture of materials having specified numerical limitations other than amount, e.g., included herein are m.p., b.p., viscosity, particle size, etc., as dnrm |
57 |
| 524/650 |
Inorganic water settable material containing |
118 |
| 524/871 |
N=c=x containing reactant forming a solid polymer or sicp in the presence of a nonreactant material (x is chalcogen) |
247 |
| 524/873 |
Aliphatic or cycloaliphatic n=c=x compound |
83 |
| 524/872 |
Two or more n=c=x containing reactants (other than conventional isomer mixtures) |
56 |
| 524/874 |
With n-containing reactant |
135 |
| 524/875 |
With two or more alcohol hydroxyl compounds |
111 |
| 524/876 |
Phenolic reactant forming a solid polymer or sicp in the presence of a nonreactant material |
66 |
| 524/700 |
Preparation of intentional or desired composition by formation of a solid polymer (sp) or sicp in presence of a designated nonreactant material (dnrm) other than solely water, hydrocarbon, silicon dioxide, glass, titanium dioxide or elemental carbon, composition thereof; or process of treating or composition thereof |
131 |
| 524/765 |
Alcohol compound as dnrm, i.e., r-oh |
262 |
| 524/769 |
Chalcogen other than as r-oh |
34 |
| 524/766 |
Two or more alcohols |
61 |
| 524/768 |
With hydrocarbon or halogenated hydrocarbon nrm |
24 |
| 524/767 |
With water nrm |
138 |
| 524/736 |
Aryl-oh or salt thereof as dnrm |
45 |
| 524/740 |
Aryl-oh or salt compound having at least one chalcogen-containing substituent, e.g., hydroxy anisole, etc. |
24 |
| 524/741 |
Aryl-oh or salt compound having two or more substituents |
33 |
| 524/738 |
Plural separate aryl-oh groups or polyhydric aryl-oh, or salts thereof: e.g., resorcinol, etc. |
17 |
| 524/739 |
Plural separate aryl-oh or salt groups bonded through carbon or a chalcogen containing radical, e.g., bisphenol a, etc. |
25 |
| 524/701 |
Boron-containing dnrm |
95 |
| 524/732 |
Carbohydrate or derivative as dnrm |
88 |
| 524/733 |
Cellulose or derivative, e.g., cotton, paper pulp, etc. |
139 |
| 524/734 |
Starch or derivative, farinaceous flour or meal |
83 |
| 524/773 |
Carboxylic acid or derivative not containing a heavy metal atom as dnrm, e.g., anhydride, acyl halide, ester or salt, etc. |
348 |
| 524/775 |
Aryl group |
69 |
| 524/776 |
Solid polymer derived from ethylenic monomers only |
45 |
| 524/774 |
Cycloaliphatic group, e.g., dimer acids containing thirty six carbon atoms, tall oil, etc. |
35 |
| 524/777 |
Group ia, unsubstituted ammonium, or group iia salt |
105 |
| 524/778 |
Solid polymer or sicp derived from at least one nonethylenic monomer |
17 |
| 524/702 |
Cellular material derived from biological source as dnrm other than farinaceous flour or cotton or diatomaceous earth |
35 |
| 524/703 |
Corncob, bark, or cork |
17 |
| 524/705 |
Coal or bituminous material, extract or derivative thereof, oil shale, or fatty still residue thereof, as dnrm |
50 |
| 524/779 |
Elemental metal or metal compound not containing silicon dnrm |
287 |
| 524/786 |
Al |
278 |
| 524/780 |
Heavy metal |
185 |
| 524/781 |
Copper |
67 |
| 524/783 |
Group iv or group iib, i.e., ge, sn, pb, zr, ti, hf, zn, cd, hg |
422 |
| 524/784 |
Tin |
95 |
| 524/785 |
Group viii, i.e., fe, ru, os, co, rh, ir, ni, pd, pt |
268 |
| 524/787 |
Inorganic metal compound having s, c, or n, e.g., kscn, etc. |
86 |
| 524/788 |
Calcium, e.g., calcium carbonate, etc. |
238 |
| 524/742 |
Elemental or organic sulfur compound as dnrm |
105 |
| 524/744 |
Dmso with additional oxygen or halogen compound dnrm |
17 |
| 524/750 |
Mercaptan, mercaptide, or thioether, e.g., aryl-sh, etc. |
48 |
| 524/745 |
Sulfate, sulfonate ester, sulfonic acid, or salt thereof |
189 |
| 524/748 |
Containing cooh or salt thereof or ester thereof dnrm |
33 |
| 524/747 |
Containing ether or hydroxyl group dnrm |
59 |
| 524/746 |
Halogenated |
20 |
| 524/743 |
Sulfone, e.g., sulfolane, etc. |
25 |
| 524/789 |
Elemental silicon, soil, or inorganic silicon compound as dnrm |
420 |
| 524/791 |
Alkali or alkali earth silicate |
167 |
| 524/790 |
With reactive coupling agent |
57 |
| 524/755 |
Ether compound dnrm, e.g., aryl ether, dimethylether, etc. |
198 |
| 524/759 |
Containing carboxylic acid or derivative dnrm |
35 |
| 524/760 |
Carboxylic acid or derivative has two or more ether linkages |
50 |
| 524/761 |
Containing hydroxyl group dnrm |
90 |
| 524/762 |
Two or more ether linkages in the hydroxyl group bearing molecule |
177 |
| 524/758 |
Halogenated |
28 |
| 524/757 |
Mixture of ether compounds; or only two ether oxygens bonded to a carbon atom, e.g., formal, acetal, etc. |
49 |
| 524/792 |
Halogenated hydrocarbon dnrm |
86 |
| 524/795 |
Fluorinated |
50 |
| 524/793 |
Halogenated hydrocarbon contains ethylenic unsaturation |
20 |
| 524/794 |
With water nrm |
20 |
| 524/751 |
Heterocyclic chalcogen compound as dnrm |
76 |
| 524/753 |
Carboxylic acid ester linkage, e.g., oxyalkylated sorbitan ester, etc. |
40 |
| 524/754 |
Plural hetero oxygen |
22 |
| 524/752 |
With organic chalcogen compound, hydrocarbon, or halogenated hydrocarbon dnrm |
23 |
| 524/770 |
Ketone or aldehyde as dnrm |
129 |
| 524/772 |
Carboxylic acid or derivative, e.g., acetoacetic acid or ester or salt thereof, etc. |
21 |
| 524/771 |
With hydrocarbon or halogenated hydrocarbon nrm |
11 |
| 524/735 |
Lignin, tannin, or derivative as dnrm |
30 |
| 524/714 |
N-containing organic compound excluding unsubstituted ammonium as sole nitrogen in dnrm |
268 |
| 524/728 |
(c=o)n |
96 |
| 524/722 |
Amine nitrogen directly bonded to aromatic ring |
79 |
| 524/716 |
Carbohydrate or derivative, e.g., nitrocellulose, etc. |
16 |
| 524/721 |
Containing aryl-oh or salt thereof dnrm |
24 |
| 524/726 |
Formamide or n,n-dialkyl amide or n-alkyl pyrrolidone |
101 |
| 524/727 |
With metal-containing material dnrm |
11 |
| 524/717 |
Heterocyclic structure other than per se n-alkyl pyrrolidone |
39 |
| 524/718 |
Hetero nitrogen |
108 |
| 524/719 |
Containing hetero chalcogen dnrm |
59 |
| 524/720 |
Plural hetero n, i.e., same or different ring |
133 |
| 524/715 |
N=n linkage, e.g., axo dyes, etc. |
48 |
| 524/725 |
Nitrile |
25 |
| 524/724 |
Roh or cooh, or salts thereof, e.g., alkanol amine or amino acid, etc. |
110 |
| 524/723 |
Sulfur, e.g., sulfonamides, etc. |
63 |
| 524/764 |
Natural resin or derivative as dnrm, e.g., rosin, shellac, etc., excluding tall oil per se |
87 |
| 524/796 |
Nitrogen, halogen, or compounds thereof dnrm |
51 |
| 524/763 |
Oxygen containing wax as dnrm, e.g., carnauba, montan, ceresin, bees wax, oxidized petroleum wax, etc. |
48 |
| 524/706 |
P-containing dnrm |
190 |
| 524/713 |
Containing phenol or carboxylic acid or derivative dnrm |
36 |
| 524/707 |
Nitrogen |
53 |
| 524/708 |
Phosphorus bonded directly to nitrogen |
31 |
| 524/710 |
Organic compound having phosphorus bonded directly to oxygen or sulfur |
208 |
| 524/711 |
Containing a metal atom dnrm |
73 |
| 524/712 |
Containing halogen dnrm |
45 |
| 524/709 |
Tri organo phosphine or phosphonium compound |
52 |
| 524/704 |
Protein or biologically active polypeptide as dnrm |
46 |
| 524/730 |
Si-c, si-h contains dnrm, metal-c or metal-h bond or organic compound containing si |
267 |
| 524/731 |
Diorgano siloxane contains units of -((r)si(r)-o-)* where * is subscript two or more |
384 |
| 524/729 |
X(c=x)x wherein x is chalcogen dnrm, e.g., carbonate, etc. |
59 |
| 524/800 |
Preparation of intentional or desired composition by formation of solid polymer or sicp in the presence of water as a designated nonreactant material (dnrm), or products thereof |
197 |
| 524/802 |
Aqueous carboxyl-bearing solid polymer or sicp composition chemically treated with aziridine, mono 1,2-epoxide, or cyclic sulfonium compound |
60 |
| 524/846 |
Polymer of an ethylenic reactant with a saturated reactant |
50 |
| 524/803 |
Polyvinyl alcohol or partially hydrolyzed polyvinyl acetate or chemically modified forms thereof |
111 |
| 524/801 |
Process of preparing water-in-oil emulsion or dispersion, or product thereof |
351 |
| 524/845 |
Solid polymer derived from a reactant which is a carboxylic acid or derivative |
187 |
| 524/804 |
Solid polymer derived from ethylenic monomers only |
195 |
| 524/818 |
Aldehyde or ketone containing monomer |
49 |
| 524/805 |
Fluorine-containing monomer |
131 |
| 524/834 |
Halogenated hydrocarbon monomer |
94 |
| 524/835 |
Two or more halogenated hydrocarbon monomers |
16 |
| 524/836 |
Hydrocarbon monomer only |
92 |
| 524/819 |
Hydrocarbon monomer with carboxylic acid, salt, or nonnitrogen containing derivative monomer |
128 |
| 524/822 |
Two or more hydrocarbon monomers |
53 |
| 524/823 |
Two or more monomers-containing carboxylic acid or derivative |
85 |
| 524/824 |
Aromatic monomer |
70 |
| 524/825 |
With halogenated hydrocarbon monomer |
13 |
| 524/820 |
With n monomer |
78 |
| 524/821 |
Hydrocarbon monomer contains at least two ethylenic groups |
44 |
| 524/811 |
Monomer contains chalcogen atom as part of heterocyclic ring |
66 |
| 524/808 |
Monomer contains nitrogen atom as part of a heterocyclic ring |
117 |
| 524/809 |
Two or more nitrogen atoms in a single ring |
37 |
| 524/832 |
Monomer is carboxylic acid or derivative |
421 |
| 524/833 |
Two or more carboxylic acids or derivatives |
268 |
| 524/807 |
Monomer-containing element other than c, h, o, n, s, hal, or group ia metal atom |
49 |
| 524/812 |
N-containing monomer other than: unsubstituted ammonium as sole nitrogen, acrylamide, methylol acrylamide, acrylonitrile and the corresponding methacryl compounds or mixtures thereof |
157 |
| 524/816 |
N-monomer contains carboxylic acid or salt thereof |
51 |
| 524/814 |
N-monomer contains s |
56 |
| 524/813 |
Nitrogen-carbon-oxygen bond containing monomer, e.g., allyl isocyanate, etc. |
144 |
| 524/815 |
Quaternary nitrogen-containing monomer, e.g., tetramethyl ammonium, etc. |
112 |
| 524/827 |
N-containing monomer |
147 |
| 524/829 |
Two or more n monomers |
78 |
| 524/828 |
With hydrocarbon monomer |
59 |
| 524/831 |
With unsaturated carboxylic acid or ester monomer |
203 |
| 524/817 |
S-containing monomer |
110 |
| 524/806 |
Silicon-containing monomer |
112 |
| 524/839 |
Solid polymer or sicp derived from -n=c=x (x is chalcogen) containing reactant |
678 |
| 524/840 |
N=c=x reactant has ionic group attached thereto, e.g., carboxyl sulfonic, etc. |
573 |
| 524/841 |
Solid polymer or sicp derived from a phenolic reactant |
99 |
| 524/842 |
With carbohydrate reactant, e.g., starch, cellulose, or sugar, etc. |
12 |
| 524/843 |
Solid polymer or sicp derived from an aldehyde or aldehyde derivative reactant |
110 |
| 524/844 |
With carbohydrate reactant, e.g., starch, cellulose, cork, etc. |
13 |
| 524/837 |
Solid polymer or sicp derived from si-containing reactant |
444 |
| 524/838 |
N-containing reactant |
143 |
| 524/858 |
Si-containing reactant forming a solid polymer or sicp in the presence of a nonreactant material |
250 |
| 524/868 |
Heterocyclic reactant |
30 |
| 524/869 |
N-containing reactant |
55 |
| 524/860 |
Poly (di organo siloxane) reactant, i.e., (r-si(r)-o)-* where r is an organic radical and * is subscript two or more |
392 |
| 524/866 |
Ethylenically unsaturated reactant |
72 |
| 524/863 |
Poly (di organo siloxane) reactant has at least one sio other than as si-o si, e.g., si-o-c, or sioh group, etc. |
263 |
| 524/865 |
With ethylenic unsaturated reactant |
48 |
| 524/864 |
With n-containing reactant |
107 |
| 524/861 |
Si-h containing reactant |
164 |
| 524/862 |
With ethylenically unsaturated reactant |
368 |
| 524/859 |
Silicate containing compound as sole si-containing reactant, e.g., ortho silicate esters, etc. |
96 |
| 524/849 |
Solid polymer from ethylenic monomer only, said polymer formed in the presence of a nonreactant material |
59 |
| 524/852 |
Chalcogen atom containing monomer other than ether oxygen as sole chalcogen |
21 |
| 524/853 |
Carboxylic acid or derivative monomer |
141 |
| 524/854 |
Monomer containing at least two carboxylic acid or derivative groups |
77 |
| 524/855 |
From unsaturated hydrocarbon monomer solely |
50 |
| 524/856 |
Contains two or more ethylenic unsaturated groups |
53 |
| 524/851 |
Halogen-containing monomer |
38 |
| 524/850 |
N-containing monomer |
123 |
| 524/799 |
Solid polymer or sicp derived from lignin or tannin and ethylenic monomer or spfi |
11 |
| 524/798 |
Solid polymer or sicp derived from natural resin or natural resin derivative and ethylenic monomer or spfi, e.g., shellac, rosin, etc. |
29 |
| 524/797 |
Solid polymer or sicp derived from protein or biologically active polypeptide and ethylenic monomer or spfi |
8 |
| 524/923 |
Treating or preparing a nonaqueous dispersion or emulsion of a solid polymer or specified intermediate condensation product |
71 |
| 524/924 |
Treating or preparing a nonaqueous solution of a solid polymer or specified intermediate condensation product |
14 |
| 524/918 |
Wood patching composition |
2 |