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Class Information
Number: 525/71
Name: Synthetic resins or natural rubbers -- part of the class 520 series > Synthetic resins (class 520, subclass 1) > Mixing of two or more solid polymers; mixing of solid polymer or sicp with sicp or spfi; mixing of sicp with an ethylenic agent; mixing of solid polymer with a chemical treating or ethylenic agent; or processes of forming or reacting; or the resultant product of any of the above operations > At least one solid polymer derived from ethylenic reactants only > Mixing of solid graft or graft-type copolymer derived from ethylenic reactants only with other solid polymer derived from ethylenic reactants only; or treating said mixture with chemical treating agent; or processes of forming or reacting; or the resultant product of any of the above operations > Contains two or more graft or graft-type copolymers or a graft or a graft type copolymer and at least one block or block-type copolymer
Description: Subject matter wherein the mixture contains two or more graft or graft-type copolymers (or mixture thereof), a graft or graft-type copolymer, and at least one block or block-type copolymer.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7592392 |
Synthesis of functional polymers for use in organic synthesis and combinatorial chemistry |
Sep. 22, 2009 |
| 7569638 |
Thermoplastic elastomer composition |
Aug. 4, 2009 |
| 7560520 |
Interface-directed branched polymer transports and methods for producing same |
Jul. 14, 2009 |
| 7557158 |
Gloss reducing polymer composition |
Jul. 7, 2009 |
| 7557159 |
Plastic resin composition having improved heat resistance, weld strength, chemical resistance, impact strength, elongation, and wettability |
Jul. 7, 2009 |
| 7547745 |
Epoxy resin hardener of anhydride copolymer and anhydride-elastomer copolymer |
Jun. 16, 2009 |
| 7528197 |
Composition derived from a softening agent and a thermoplastic resin composition containing the same |
May. 5, 2009 |
| 7514502 |
Thermoplastic resin composition having improved external appearance and excellent weatherability |
Apr. 7, 2009 |
| 7417088 |
Thermoplastic resin composition |
Aug. 26, 2008 |
| 7399792 |
Solid reagents |
Jul. 15, 2008 |
| 7396876 |
Transparent and impact-resistant thermoplastic resin compositions |
Jul. 8, 2008 |
| 7396877 |
Chemical resistant thermoplastic resin composition |
Jul. 8, 2008 |
| 7368504 |
Method for the production of impact polystyrene |
May. 6, 2008 |
| 7312277 |
Mass polymerized rubber-modified monovinylidene aromatic copolymer composition |
Dec. 25, 2007 |
| 7262248 |
Articles prepared from high molecular weight tetrablock copolymers |
Aug. 28, 2007 |
| 7247675 |
Elastomer compositions and method of making them |
Jul. 24, 2007 |
| 7211623 |
Synthetic plastic material and a method of making thereof |
May. 1, 2007 |
| 7208547 |
Rubber modified monovinylidene aromatic polymers and thermoformed articles |
Apr. 24, 2007 |
| 7199187 |
Sheet |
Apr. 3, 2007 |
| 7198852 |
Graft copolymer mixture with improved properties and the use thereof as an adhesion promoter |
Apr. 3, 2007 |
| 7189462 |
Block copolymer, its composition and film made of it |
Mar. 13, 2007 |
| 7186778 |
Thermoplastic molding compositions |
Mar. 6, 2007 |
| 7157520 |
Process for producing powdery linear polymer having improved powder properties |
Jan. 2, 2007 |
| 7074854 |
ABS moulding material with improved workability and a high lustre |
Jul. 11, 2006 |
| 7060741 |
Polymer compositions with improved property constancy |
Jun. 13, 2006 |
| 7056980 |
Poly(arylene ether) compositions, articles thereof and methods of making them |
Jun. 6, 2006 |
| 7049368 |
Impact-modified compositions and method |
May. 23, 2006 |
| 7041734 |
Soft gel composition of low permeability |
May. 9, 2006 |
| 7019076 |
Transparent rubber-modified copolymer resin and resin composition containing the same |
Mar. 28, 2006 |
| 7015282 |
Impact additive of the core/shell type for thermoplastic polymers |
Mar. 21, 2006 |
| 6989408 |
Method for preparing acryl based impact-reinforcement |
Jan. 24, 2006 |
| 6964774 |
Formulations of hair cosmetics |
Nov. 15, 2005 |
| 6951903 |
ABS compositions with improved property combinations |
Oct. 4, 2005 |
| 6900267 |
Methods of CO2-assisted reactive extrusion |
May. 31, 2005 |
| 6884844 |
Multimodal polymer particles and uses thereof |
Apr. 26, 2005 |
| 6881787 |
High solids polymeric additive systems: compositions, processes, and products thereof |
Apr. 19, 2005 |
| 6875808 |
Multiple polymeric additive systems: compositions, processes, and products thereof |
Apr. 5, 2005 |
| 6872777 |
Poly(arylene ether)-polyolefin composition, method for the preparation thereof, and articles derived therefrom |
Mar. 29, 2005 |
| 6861474 |
Golf ball layers and method of manufacture |
Mar. 1, 2005 |
| 6855773 |
Polymer-based surfactants and interfacial modifier materials |
Feb. 15, 2005 |
| 6849688 |
Polymer grafted support polymers |
Feb. 1, 2005 |
| 6849689 |
Rubber-reinforced thermoplastic resin and rubber-reinforced thermoplastic resin composition |
Feb. 1, 2005 |
| 6844396 |
Acrylic resin composition |
Jan. 18, 2005 |
| 6841261 |
Block copolymer, composition thereof, and film made thereof |
Jan. 11, 2005 |
| 6841618 |
Thermoplastic polymer composition having barrier properties |
Jan. 11, 2005 |
| 6835776 |
Stabilized thermoplastic molding materials |
Dec. 28, 2004 |
| 6835777 |
Adhesive compositions having improved performance |
Dec. 28, 2004 |
| 6835775 |
Thermoplastic molding compounds with improved impact resistance |
Dec. 28, 2004 |
| 6833409 |
Impact modifier, process for producing the same, and thermoplastic resin composition containing the same |
Dec. 21, 2004 |
| 6828380 |
Thermoplastic molding materials based on special graft rubber components |
Dec. 7, 2004 |
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