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Class Information
Number: 523/1
Name: Synthetic resins or natural rubbers -- part of the class 520 series > 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
Description: Subject matter under Class 520, ... involving 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.
Sub-classes under this class:
| Class Number |
Class Name |
Patents |
| 523/100 |
Food or tobacco contact composition or process of preparing |
123 |
| 523/102 |
Odor masked, odor reduced or perfumed composition or process of preparing |
115 |
| 523/103 |
Composition having reduced health risks upon exposure thereto during incidental handling or body contact or process of preparing; other than fricton elements |
34 |
| 523/105 |
Nonmedicated composition specifically intended for contact with living animal tissue or process of preparing; other than apparel |
457 |
| 523/122 |
Composition having ingredient providing biocidal or biostatic protection thereto or process of preparing |
753 |
| 523/123 |
Plant receptacle composition or process of preparing |
19 |
| 523/124 |
Composition containing an additive which enhances degradation by environmental stimuli or process of preparing |
152 |
| 523/129 |
Composition containing nonresinous organic material derived from municipal solid waste disposal system or process of preparing |
33 |
| 523/130 |
Composition for plugging pores in wells or other subterranean formations; consolidating formations in wells or cementing a well or process of preparing |
417 |
| 523/132 |
Composition for in situ soil conditioning or treating or process of preparing |
98 |
| 523/134 |
Battery container or battery container cover composition or process of preparing |
10 |
| 523/135 |
Solar energy absorption or solar reflection composition or process of preparing |
53 |
| 523/136 |
Composition sensitive to or resistant to radioactive material or cathode rays (e.g., electron bombardment, etc.) or process of preparing |
99 |
| 523/137 |
Electromagnetic wave absorbing composition or process of preparing (excludes visible, ir or uv portions of spectrum) |
214 |
| 523/138 |
Composition for contact with hot propulsion or exhaust gas or process of preparing |
33 |
| 523/139 |
Composition related to metal foundry molding or metallurgical furnace or process of preparing |
151 |
| 523/149 |
Friction element composition or process of preparing |
133 |
| 523/160 |
Printing ink composition for glass or ceramic substrate or process of preparing |
719 |
| 523/161 |
Invisible, ballpoint, or typewriter ink compositions or process of preparing; or composition for correction ribbons or correction fluids or process of preparing |
625 |
| 523/164 |
Lead pencil or marking crayon composition or process of preparing |
47 |
| 523/166 |
Composition for puncture proof tire liner or in emergency tire repair (e.g., tire inflation, etc.) or process of preparing |
53 |
| 523/167 |
Composition utilized in the manufacturing or repairing of shoes (excluding shoe heels or soles or polish) or process of preparing |
22 |
| 523/168 |
Optical glass cementing or slide mounting composition or process of preparing |
13 |
| 523/169 |
Antifogging or water repellent composition for optical or windshield application or process of preparing |
50 |
| 523/170 |
Glass enamel composition or process of preparing |
11 |
| 523/171 |
Composition having opalescent, pearlescent, or variegated color or process of preparing |
130 |
| 523/172 |
Pavement or sign marking or reflex reflecting composition or process of preparing |
123 |
| 523/173 |
Cable filling or flooding composition or process of preparing |
114 |
| 523/174 |
Phonograph record molding composition or process of preparing |
32 |
| 523/175 |
Liquid-solid drag reduction composition or process of preparing |
53 |
| 523/176 |
Anaerobic adhesive or thread sealing composition or process of preparing |
166 |
| 523/177 |
Coating or adhesive composition for application to a wet or contaminated surface (e.g., underwater or oil-contaminated, etc.) or process of preparing |
117 |
| 523/179 |
Intumescent coating or ablative composition or process of preparing |
192 |
| 523/180 |
Solid propellant binder composition or process of preparing |
19 |
| 523/181 |
Composition devoid of magnetic materials and suitable for preparation of magnetic tape recording or process of preparing |
24 |
| 523/200 |
Process of forming a composition of a solid polymer or solid polymer forming system by admixing a product in the form of a surface coated, impregnated, encapsulated, or surface modified fiber, sheet, particle, or web, with a material; or composition which is the result of said admixing |
565 |
| 523/218 |
Process of forming a composition having a nonreactant material selected for its special void characteristic; or composition containing same, e.g., syntactic foam, etc. |
377 |
| 523/220 |
Process of forming a composition having two or more solid materials having defined physical dimensions or surface areas; or composition containing same |
315 |
| 523/222 |
Process of forming a composition having a fiber which is twisted, coiled, or involves specific mechanically interengaged fibers other than fibers solely of glass; or composition containing same, e.g., textiles, cloth, fiber bundles, mats, etc. |
108 |
| 523/223 |
Process of forming a composition of a spheroidal material having physical dimension or composition containing same |
244 |
| 523/300 |
Utilizing direct application of magnetic, electrical, or wave energy |
125 |
| 523/303 |
Controlling process in response to a stated measurement or test |
30 |
| 523/305 |
Adding material to maintain a stated equilibrium condition wherein the added material does not merely displace an equal amount from the treatment zone |
11 |
| 523/306 |
Utilizing energy potential described as obtained as waste or by-product from a prior or concurrent operation |
2 |
| 523/307 |
Utilizing a temperature greater than 250 degrees c (482 degrees f) or less than 0 degrees c |
64 |
| 523/310 |
Utilizing an ion exchanger or a solid sorptive material or semipermeable membrane |
73 |
| 523/312 |
Utilizing quiescent treatment condition |
13 |
| 523/313 |
Utilizing mixing in a manner designed to avoid or minimize turbulence or shear, e.g., laminar flow, etc. |
31 |
| 523/315 |
Utilizing streams or masses moving relative to each other at a described angle of coincidence other than mere pouring, e.g., counter-current mixing, etc. |
34 |
| 523/318 |
Utilizing stream or mass moving in a described attitude of presentment relative to a zone, vessel, or another apparently stationary mass or stream, excluding mere "pouring into", e.g., from above, below, tangentially, etc. |
76 |
| 523/319 |
Utilizing treating or forming motion described by numerical data other than mere temperature, pressure, time, or amounts of material |
52 |
| 523/324 |
Utilizing a treatment zone specifically described by shape (other than nominally helical) or at least a part of which zone is specifically described by dimension, material, proportion, or angle or orientation |
75 |
| 523/326 |
Adding steam or hot water (t at least 60 degrees c, i.e., 140 degrees f) |
26 |
| 523/330 |
Utilizing a gaseous stream to suspend or agitate a particulate solid polymer composition, e.g., fluidized bed, etc. |
35 |
| 523/331 |
Drying a composition which is situated on a moving substrate or drying utilizing a thin film evaporator |
13 |
| 523/332 |
Extracting material from solid polymer latex or aqueous dispersion or suspension with a liquid nonreactant material, e.g., solvent stripping, coprecipitation, etc. |
72 |
| 523/333 |
Admixing a nonreactive additive ingredient in the form of a slurry, dispersion, or suspension (liquid-solid); said slurry dispersion or suspension containing no solid polymer or sicp |
153 |
| 523/335 |
Creaming, agglomerating, or coalescing a solid polymer latex or aqueous dispersion wherein solid polymer latex or aqueous dispersion is the result |
191 |
| 523/336 |
Inverting phase relationships or reapportioning the distribution of ingredients among phases |
78 |
| 523/340 |
Removing material at reduced pressure, e.g., flashing, sublimation, spray drying, etc. |
148 |
| 523/343 |
Treating an intentional composition with a step of removing and recycling material into the composition |
41 |
| 523/344 |
Multistep operation achieved within a stated interval of time, e.g., total cycle time, etc. |
32 |
| 523/346 |
Utilizing plural mixing operations of specified varying intensity, e.g., intensity of each mixing is reduced, etc. |
29 |
| 523/347 |
Utilizing plural discrete pressures different than ambient |
13 |
| 523/348 |
Utilizing plural interconnected distinct forming or treating zones or locations other than nominal screw extruder, e.g., zones interconnected in parallel or having varying flow velocity, etc. |
75 |
| 523/351 |
Utilizing plural mixing operations in preparation of a solid polymer inert ingredient concentrate, e.g., master batch, etc. |
319 |
| 523/352 |
Utilizing multistage coagulation of a solid polymer latex |
23 |
| 523/353 |
Utilizing plural discrete mixing operations in specifically described distinct noninterconnected zones |
29 |
| 523/375 |
Radioactive or group viiia atom containing nrm |
16 |
| 523/400 |
Process of forming a composition containing a nonreactive material (nrm) and a polymer containing more than one 1,2-epoxy group, or a preformed polymer derived from or admixed with a reactant containing more than one 1,2-epoxy group, or with a polymer derived from an epihalohydrin and a polyhydric phenol or polyol; or composition or product thereof |
492 |
| 523/500 |
Process of forming a composition of an ethylenically unsaturated reactant or ethylenically unsaturated polymer admixed with nonreactive material (nrm) and a polyester whose polymer backbone was derived through the direct formation of the ester linkage, e.g., polyethylene terephthalate, polycaprolactone, etc., or product thereof |
155 |
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7397414 |
Electromagnetic wave absorption complex, and method of producing the same |
Jul. 8, 2008 |
| 6709526 |
Melt processable starch compositions |
Mar. 23, 2004 |
| 6699920 |
Methods of manufacturing polishing substrates |
Mar. 2, 2004 |
| 6653364 |
Decomposable resin composition and method for producing the same |
Nov. 25, 2003 |
| 6531531 |
Method and composition of a hydrophilic polymer dispersion containing an inorganic flocculant to be used for the treatment of waste water |
Mar. 11, 2003 |
| 6503972 |
White elastomer seal materials and a process for manufacture thereof |
Jan. 7, 2003 |
| 6204316 |
Binder system method for particular material |
Mar. 20, 2001 |
| 6177414 |
Starburst conjugates |
Jan. 23, 2001 |
| 6087452 |
Metal-chelating surfacant |
Jul. 11, 2000 |
| 5814143 |
Zirconium modified synthetic alkali metal silicate pigment and method of making |
Sep. 29, 1998 |
| 5766247 |
Process for producing a bioimbedding material |
Jun. 16, 1998 |
| 5744051 |
Vibration damping composition |
Apr. 28, 1998 |
| 5509959 |
Precursor coating compositions suitable for spraying with supercritical fluids as diluents |
Apr. 23, 1996 |
| 5387281 |
Compositions based on 2,9-Dichloroquinacridone pigments |
Feb. 7, 1995 |
| 5278211 |
Woodworking adhesive composition containing vinyl acetate and N-(2,2-dialkoxy-hydroxy)ethyl acrylamide |
Jan. 11, 1994 |
| 5229448 |
Formation of filled molding powders of polybenzimidazole and other polymers |
Jul. 20, 1993 |
| 5071889 |
Flavored synthetic monofilament based on homopolyamide or copolyamide |
Dec. 10, 1991 |
| 4980390 |
Method of mixing composite filled thermoplastic resins |
Dec. 25, 1990 |
| 4650903 |
Oligomeric amides as synergists for antioxidants and UV stabilizers |
Mar. 17, 1987 |
| 4601839 |
Stabilized polymers, novel stabilizers, and synthesis thereof |
Jul. 22, 1986 |
| 4602111 |
Polybromo tertiary amine |
Jul. 22, 1986 |
| 4493911 |
Nonadhesive impression material |
Jan. 15, 1985 |
| 4313870 |
Process for producing polycondensates |
Feb. 2, 1982 |
| 4273919 |
Method for producing polylaurolactam powder compositions for the coating of metals at high temperatures and their use in the manufacture of pigmented powders by the dry-blend process |
Jun. 16, 1981 |
| 4144211 |
Novel complexes of polyoxazolines or polyoxazines and halogens, interhalogens or pseudo-halogens and process for preparing same |
Mar. 13, 1979 |
| 4100147 |
Polymerization of aliphatic nitriles |
Jul. 11, 1978 |
| 4093555 |
Production of dental models and tooth replacement parts |
Jun. 6, 1978 |
| 4081421 |
Curable resin composition for abrasion-resistant coating |
Mar. 28, 1978 |
| 4035327 |
Process for the production of film forming synthetic resins for hair fixatives |
Jul. 12, 1977 |
| 4018721 |
Cross-linked, water insoluble poly(N-glycidyl-piperazine) |
Apr. 19, 1977 |
| 3939109 |
Polyamic-acids prepared from 3,3,4,4-benzhydrol tetracarboxylic dianhydride |
Feb. 17, 1976 |
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