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Class Information
Number: 525/425
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 > Solid polymer derived from at least one carboxylic acid or derivative > Solid polymer derived from at least one lactam; from an amino carboxylic acid or derivative; or from a polycarboxylic acid or derivative > Solid polymer derived from an amino carboxylic acid or derivative; from a polyamine and a polycarboxylic acid or derivative; from at least one lactam; or from a polyamine salt of a polycarboxylic acid > Mixed with polycarboxylic acid or derivative and polyhydroxy reactant or polymer therefrom
Description: Subject matter wherein the solid polymer is mixed with a polycarboxylic acid or derivative reactant and a polyhydroxy reactant or reaction product resulting therefrom.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7619054 |
Dendrimer compositions with high branching multiplicity |
Nov. 17, 2009 |
| 7589157 |
Multi-arm block copolymers as drug delivery vehicles |
Sep. 15, 2009 |
| 7520891 |
Blends of poly(ester amide) polymers |
Apr. 21, 2009 |
| 7514478 |
Solid, radiation-curing binders with reactive thinners |
Apr. 7, 2009 |
| 7511081 |
Recycled method for a wasted polymer which is mixed polyester polyamide and reclaimed materials thereof |
Mar. 31, 2009 |
| 7511103 |
Poly(ester amide) block copolymers |
Mar. 31, 2009 |
| 7507474 |
Thermoplastic polymer composition comprising a hyperbranched polymer and articles made using said composition |
Mar. 24, 2009 |
| 7507251 |
Blends of poly(ester amide) polymers |
Mar. 24, 2009 |
| 7504448 |
Articles prepared from compositions modified with organic fiber micropulp |
Mar. 17, 2009 |
| 7452944 |
Miscible polyimide blends |
Nov. 18, 2008 |
| 7425594 |
Copolymer of glycidyl ester and/or ether with polyol |
Sep. 16, 2008 |
| 7390497 |
Poly(ester amide) filler blends for modulation of coating properties |
Jun. 24, 2008 |
| 7375154 |
Polyester/polyamide blend having improved flavor retaining property and clarity |
May. 20, 2008 |
| 7375165 |
Thermoplastic composition comprising a hyperbranched polymer additive and articles made using said material |
May. 20, 2008 |
| 7365133 |
Blends of poly(ester amide) polymers |
Apr. 29, 2008 |
| 7312263 |
Thermoplastic polyamide moulding compositions |
Dec. 25, 2007 |
| 7300986 |
Polyepoxy compounds having an amide linkage |
Nov. 27, 2007 |
| 7291683 |
Compatible blends of thermoplastic molding compositions |
Nov. 6, 2007 |
| 7288586 |
Polyester based cobalt concentrates for oxygen scavenging compositions |
Oct. 30, 2007 |
| 7279124 |
Nucleation enhanced polyester and its use in melt-to-mold processing of molded articles |
Oct. 9, 2007 |
| 7265186 |
Multi-arm block copolymers as drug delivery vehicles |
Sep. 4, 2007 |
| 7241832 |
Biodegradable polymer blends for use in making films, sheets and other articles of manufacture |
Jul. 10, 2007 |
| 7214414 |
Biodegradable polymer blends for use in making films, sheets and other articles of manufacture |
May. 8, 2007 |
| 7205040 |
Peelable polyester film having improved oxygen barrier, process for its production and its use |
Apr. 17, 2007 |
| 7196127 |
Biodegradable polyesteramide and preparation method |
Mar. 27, 2007 |
| 7193020 |
Film and laminate of the same |
Mar. 20, 2007 |
| 7186452 |
Coextruded, hot-sealable and peelable polyester film having high peeling resistance, process for its production and its use |
Mar. 6, 2007 |
| 7176256 |
Biocompatible crosslinked composition |
Feb. 13, 2007 |
| 7166680 |
Blends of poly(ester amide) polymers |
Jan. 23, 2007 |
| 7151135 |
Crosslinked polymer compositions |
Dec. 19, 2006 |
| 7144958 |
Articles prepared from compositions modified with organic fiber micropulp |
Dec. 5, 2006 |
| 7141307 |
Extrusion-coatable polyester film comprising poly(m-xyleneadipamide) |
Nov. 28, 2006 |
| 7115224 |
Process for making acid dye stain-resistant fibers |
Oct. 3, 2006 |
| 7098273 |
Resin composition |
Aug. 29, 2006 |
| 7057008 |
Packaging and containers made of water-soluble polyamides and processes for their manufacture |
Jun. 6, 2006 |
| 7056975 |
Thermoplastic resin composition having improved resistance to hydrolysis |
Jun. 6, 2006 |
| 7053168 |
Method for preparing polyimide and polyimide prepared thereby |
May. 30, 2006 |
| 7048712 |
Polymer blends for use in making medical devices including catheters and balloons for dilatation catheters |
May. 23, 2006 |
| 7048981 |
Transparent polyester resins and articles therefrom |
May. 23, 2006 |
| 7049371 |
Material for an insulating film, coating varnish for an insulating film, and insulating film and semiconductor device using the same |
May. 23, 2006 |
| 7034088 |
Polyamide compounds |
Apr. 25, 2006 |
| 7022764 |
Static dissipating resin composition and methods for manufacture thereof |
Apr. 4, 2006 |
| 7001560 |
Molding resin composition and method of molding |
Feb. 21, 2006 |
| 6992150 |
Toner binder and process for producing the same |
Jan. 31, 2006 |
| 6979492 |
Thermoplastic elastomer comprising poly(trimethylene-ethylene ether) soft segment and polyamide hard segment |
Dec. 27, 2005 |
| 6956099 |
Polyamide-polyether block copolymer |
Oct. 18, 2005 |
| 6930155 |
Powder coatings based on thermoset-modified polymers and polyesters |
Aug. 16, 2005 |
| 6913804 |
Antistatic polymer compositions |
Jul. 5, 2005 |
| 6911496 |
Composition for administration of a biologically active compound |
Jun. 28, 2005 |
| 6897264 |
Curable mixtures |
May. 24, 2005 |
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