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Class Information
Number: 524/500
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 (class 523, subclass 1) > Adding a nrm to a preformed solid polymer or preformed specified intermediate condensation product, composition thereof; or process of treating or composition thereof > Containing two or more solid polymers; solid polymer or sicp and a sicp, spfi, or an ethylenic reactant or product thereof
Description: Subject matter which involves the mixing of a nonreactant material with two or more solid polymers; or with a solid polymer and an ethylenic reactant, specified intermediate condensation product (SICP), or specified polymer-forming ingredients (SPFI); or with two specified intermediate condensation products (CISP); or with a specified intermediate condensation product and specified polymer-forming ingredients or ethylenic reactant.


Sub-classes under this class:

Class Number Class Name Patents
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
524/502 At least one solid polymer derived from ethylenic reactants only 615
524/537 Solid polymer or sicp derived from an -o-(c=o)o- or hal-(c=o)-o- containing reactant 228
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
524/539 Solid polymer or sicp derived from at least one carboxylic acid or derivative reactant 715
524/540 Solid polymer or sicp derived from at least one phenol or inorganic phenolate reactant 123
524/542 Solid polymer or sicp derived from at least one aldehyde or derivative or ketone reactant 171


Patents under this class:
1 2 3 4 5 6 7 8 9

Patent Number Title Of Patent Date Issued
4440898 Creping adhesives containing ethylene oxide/propylene oxide copolymers Apr. 3, 1984
4423172 Self-curable coating composition for cathode-precipitating electrodeposition Dec. 27, 1983
4421820 Elastomer-modified phosphorus-containing imide resins Dec. 20, 1983
4393112 Transfer powder marking method using a core-shell powder comprising a pigment, solvent-insoluble polyester resin and a volatile halogenated hydrocarbon insoluble ingredient Jul. 12, 1983
4385134 Organotin polysiloxane and acrylic antifouling coating May. 24, 1983
4376842 Novel peroxyketals derived from alkoxyacetones Mar. 15, 1983
4359547 Pressure sensitive adhesive compositions Nov. 16, 1982
4357441 Aqueous emulsion of thermally reactive polyurethane composition Nov. 2, 1982
4355121 Heat strength curable silicone rubber compositions Oct. 19, 1982
RE31022 Michael adducts of polymeric materials useful in coating applications Aug. 31, 1982
4341687 Peelable film-forming urethane/isocyanate paints Jul. 27, 1982
4317895 Coating compositions of thermoplastic acrylic-urethane copolymers Mar. 2, 1982
4311626 Silicone compositions for the treatment of fibers Jan. 19, 1982
4298507 Flexible marking composition for pencils Nov. 3, 1981
4296176 Inks for pulsed electrical printing Oct. 20, 1981
4288496 Silicone polymer-based release coating agents having organic titanates as stabilizers and tapes Sep. 8, 1981
4287106 Adhesive or adhesive component containing chlorosulfonated amide or imide Sep. 1, 1981
4261876 Polysilicones-polybutadienediol blends as release coatings Apr. 14, 1981
4234466 Process for preparation of solid pigment resin dispersion Nov. 18, 1980
4220748 Room temperature curable polysiloxane composition Sep. 2, 1980
4206108 Acrylic graft copolymers and coating compositions thereof Jun. 3, 1980
4203877 Block or graft copolymers and their use as surfactants May. 20, 1980
4198330 Polyurethane latices modified by a vinyl polymer Apr. 15, 1980
4180491 Nonionic polyurethane thickener with surfactant cothickener and organic diluent, clear concentrates, aqueous print pastes, coloring compositions, methods of making and printing Dec. 25, 1979
T988008 Coating agents comprising fluoroterpolymers and polyarylene sulfide resins Nov. 6, 1979
4167501 Process for preparing a textile-treating composition and resin-silicone compositions therefor Sep. 11, 1979
4164491 Thermally curable silicone rubber compositions Aug. 14, 1979
4134874 Processing aid for poly(arylene sulfide) resins Jan. 16, 1979
4111887 Reinforced polyoxymethylene molding composition capable of forming composite articles exhibiting improved physical properties Sep. 5, 1978
4104183 Liquid developer for use in electrostatic photography comprising natural resins and natural resin-modified thermosetting resins combined with polymers Aug. 1, 1978
4048253 Adhesive coatings from ether-type polyester, urethane elastomer, and polyisocyanate Sep. 13, 1977
4046728 Polyvinyl chloride terpolymer powder coating composition Sep. 6, 1977
4000166 Addition of silicone gum rubber to phosphonitrilic fluoroelastomers to improve mill processing low temperature flexibility and volume swell in low aromatic content fluids Dec. 28, 1976
3992347 Arloxysulfone copolymer solution having perfluoro-carbon polymer particles dispersed therein Nov. 16, 1976
3988288 Powder paint Oct. 26, 1976
3978906 Process for the rapid production of foundry molds and cores and to a composition for use therein Sep. 7, 1976
3974122 Heat-curable silicone resin compositions Aug. 10, 1976

1 2 3 4 5 6 7 8 9


 
 
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