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Class Information
Number: 525/92B
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 block or block-type copolymer with other solid polymer; mixing of said polymer mixture with a chemical treating agent; mixing of a block or block-type copolymer with sicp or with spfi; or processes of forming or reacting; or the resultant product of any of the above operations > Mixture contains solid polymer derived from at least one saturated reactant, sicp, or spfi > Solid polymer derived from a lactam; from an amino carboxylic acid or derivative; from a polyamine and a polycarboxylic acid or derivative
Description:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7605204 |
Resin composition excellent in stability to face impact |
Oct. 20, 2009 |
| 7582342 |
Molding composition based on polyetheramides |
Sep. 1, 2009 |
| 7407694 |
Block copolymer |
Aug. 5, 2008 |
| 7393895 |
Forming concentrate of poly(arylene ether), thermosetting resin and compatibilizer |
Jul. 1, 2008 |
| 7368503 |
Compatibilized blends of biodegradable polymers with improved rheology |
May. 6, 2008 |
| 7323513 |
Fuel barrier thermoplastic resin composition and shaped article |
Jan. 29, 2008 |
| 7309736 |
Acrylic block copolymer and thermoplastic resin composition |
Dec. 18, 2007 |
| 7282535 |
Thermoplastic resin composition |
Oct. 16, 2007 |
| 7262253 |
Process for the preparation of amphiphilic poly (N-vinyl-2-pyrrolidone) block copolymers |
Aug. 28, 2007 |
| 7253232 |
Thermoplastic compositions with enhanced melt flow and compatibility |
Aug. 7, 2007 |
| 7247366 |
Masking material |
Jul. 24, 2007 |
| 7241403 |
Method for making a conductive thermoplastic composition |
Jul. 10, 2007 |
| 7223815 |
Polylactic acid composition containing modifier |
May. 29, 2007 |
| 7217763 |
Acrylonitrile-butadiene-styrene copolymer transparent resin having superior chemical resistance and transparency and preparation thereof |
May. 15, 2007 |
| 7182886 |
Poly (arylene ether)/polyamide composition |
Feb. 27, 2007 |
| 7166243 |
Reinforced poly(arylene ether)/polyamide composition |
Jan. 23, 2007 |
| 7153905 |
Hyperbranched dendron and methods of synthesis and use thereof |
Dec. 26, 2006 |
| 7132063 |
Poly(arylene ether)/polyamide composition |
Nov. 7, 2006 |
| 7118691 |
Poly(arylene ether)/polyamide composition |
Oct. 10, 2006 |
| 7081496 |
Vibration dampening compositions and methods thereof |
Jul. 25, 2006 |
| 7064168 |
A.sub.nB block copolymers containing poly (vinyl pyrrolidone) units, medical devices, and methods |
Jun. 20, 2006 |
| 7022776 |
Conductive polyphenylene ether-polyamide composition, method of manufacture thereof, and article derived therefrom |
Apr. 4, 2006 |
| 7022777 |
Moldable poly(arylene ether) thermosetting compositions, methods, and articles |
Apr. 4, 2006 |
| 7015284 |
Thermoplastic elastomer composition |
Mar. 21, 2006 |
| 6984678 |
Thermoplastic resin composition and molded articles |
Jan. 10, 2006 |
| 6964798 |
Multi-layered polymer based thin film structure for medical grade products |
Nov. 15, 2005 |
| 6881790 |
Polymeric compositions for medical packaging and devices |
Apr. 19, 2005 |
| 6872778 |
In situ low pressure gasket molding material |
Mar. 29, 2005 |
| 6866798 |
Polyamide composition |
Mar. 15, 2005 |
| 6864318 |
Thermoplastic compositions comprising a crosslinked phase |
Mar. 8, 2005 |
| 6815488 |
Process for producing thermoplastic resin composition |
Nov. 9, 2004 |
| 6794450 |
High flow compositions of compatibilized poly(arylene ether) polyamide blends |
Sep. 21, 2004 |
| 6780907 |
Block chlorinated polyolefins as physical property enhancers for polymer blends |
Aug. 24, 2004 |
| 6765062 |
Polymer blends with improved impact resistance |
Jul. 20, 2004 |
| 6765059 |
Polymer material |
Jul. 20, 2004 |
| 6747094 |
High impact thermoplastic resin composition |
Jun. 8, 2004 |
| 6740708 |
Process for the preparation of an impact-resistant polymer composition |
May. 25, 2004 |
| 6734257 |
Block copolymer based on conjugated diolefins and polar monomers |
May. 11, 2004 |
| 6652942 |
Assembly for a flowable material container |
Nov. 25, 2003 |
| 6646047 |
Thermoplastic elastomeric resin composition and a process for the preparation thereof |
Nov. 11, 2003 |
| 6632541 |
Olefin-based copolymer composition |
Oct. 14, 2003 |
| 6485806 |
Laminate containing a layer composed of polyphenylene sulfide blended with other polymers |
Nov. 26, 2002 |
| 6475582 |
Co-extruded, multi-layer tubing made from polyamide and olefin polymer materials |
Nov. 5, 2002 |
| 6461696 |
Multi-layered polymer based moisture barrier structure for medical grade products |
Oct. 8, 2002 |
| 6444754 |
Polymer blends with improved impact resistance |
Sep. 3, 2002 |
| 6399704 |
Polymeric compositions for medical packaging and devices |
Jun. 4, 2002 |
| 6372844 |
Resin composition |
Apr. 16, 2002 |
| 6331589 |
Organic polymers containing polyethylene or polystyrene polysiloxane diblock copolymers as melt processing aids |
Dec. 18, 2001 |
| 6319976 |
Polyolefin graft copolymer/polymide blend |
Nov. 20, 2001 |
| 6316551 |
Method for making uncompatibilized polyphenylene ether-polyamide compositions |
Nov. 13, 2001 |
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