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Class Information
Number: 525/43
Name: Synthetic resins or natural rubbers -- part of the class 520 series > Synthetic resins (class 520, subclass 1) > Ethylenically unsaturated reactant admixed with either (a) a polymer derived from a saturated di- or higher ester of a polycarboxylic acid as sole reactant, or (b) reaction product of only polycarboxylic acids or anhydrides with only compounds having at least two hydroxyl groups at least one of which is saturated and wherein the reaction product formed is not aftertreated prior to admixture with the unsaturated reactant except with a polycarboxylic acid, polycarboxylic acid anhydride, or a polyol, and wherein no solid polymer derived from ethylenic reactants only is mixed therewith > Polymer derived from polycarboxylic acid or anhydride and polyhydroxy compound wherein at least one of the reactants contains ethylenic unsaturation
Description: Subject matter wherein a solid polymer derived from polycarboxylic acid or anhydride and polyhydroxy compound is derived from at least one reactant containing ethylenic unsaturation.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7202281 |
Methods and compositions for reducing or eliminating post-surgical adhesion formation |
Apr. 10, 2007 |
| 7078461 |
Biocompatible dendrimers |
Jul. 18, 2006 |
| 7057264 |
Curable compounds containing reactive groups: triazine/isocyanurates, cyanate esters and blocked isocyanates |
Jun. 6, 2006 |
| 7041708 |
Ultraviolet-curable polyurethane compositions |
May. 9, 2006 |
| 6965052 |
Synthesis of N-vinyl formamide |
Nov. 15, 2005 |
| 6830804 |
Aromatic polyol end-capped unsaturated polyetherester resins and resin compositions containing the same having improved chemical and/or water resistance |
Dec. 14, 2004 |
| 6759466 |
Molding compositions having improved properties |
Jul. 6, 2004 |
| 6699830 |
Crosslinked copolymer of unsaturated carboxylic acid and process for producing the same, copolymer of unsaturated carboxylic acid, biodegradeable builder, and detergent composition |
Mar. 2, 2004 |
| 6696499 |
Methods and compositions for reducing or eliminating post-surgical adhesion formation |
Feb. 24, 2004 |
| 6642306 |
Method for preparing stable (co) polymers dispersions in a polyol |
Nov. 4, 2003 |
| 6639017 |
Flame-retardant unsaturated polyester resins |
Oct. 28, 2003 |
| 6617395 |
Low VOC low tack gel coat resin |
Sep. 9, 2003 |
| 6605347 |
Pressure-sensitive adhesive composition and pressure-sensitive adhesive sheet thereof |
Aug. 12, 2003 |
| 6420040 |
Coating composition for metal substrates |
Jul. 16, 2002 |
| 6348270 |
High performance polyetherester containing laminating resin compositions |
Feb. 19, 2002 |
| 6288146 |
Low-emission binders for coatings |
Sep. 11, 2001 |
| 6194525 |
Powder coating composition comprising unsaturated polyesters and uses thereof |
Feb. 27, 2001 |
| 6133357 |
Mixtures of thermosets and oxidized polyarylene sulfides |
Oct. 17, 2000 |
| 5952436 |
Process for making water-resistant polyetherester resins and thermosets |
Sep. 14, 1999 |
| 5883166 |
Liquid internal mold release agents for unsaturated polyester thermosetting molding compounds |
Mar. 16, 1999 |
| 5874503 |
Low VOC unsaturated polyester systems and uses thereof |
Feb. 23, 1999 |
| 5811478 |
Anti-yellowing molding compositions |
Sep. 22, 1998 |
| 5783635 |
Unsaturated polyester resin composition |
Jul. 21, 1998 |
| 5780558 |
Process for making dicyclopentadiene polyetherester resins |
Jul. 14, 1998 |
| 5773531 |
Unsaturated polyester resin composition |
Jun. 30, 1998 |
| 5770653 |
Resin composition and manufacturing method thereof |
Jun. 23, 1998 |
| 5747607 |
Sheet molding composition having controllable thickening |
May. 5, 1998 |
| 5726277 |
Adhesive compositions from phthalate polymers and the preparation thereof |
Mar. 10, 1998 |
| 5696225 |
Process for making high-performance polyetherester resins and thermosets |
Dec. 9, 1997 |
| 5688867 |
Low VOC unsaturated polyester systems and uses thereof |
Nov. 18, 1997 |
| 5633341 |
At room temperature crosslinkable compositions, and methods of their manufacture and use |
May. 27, 1997 |
| 5599875 |
2-component paints based on unsaturated polyesters for the coating of wood and wood materials |
Feb. 4, 1997 |
| 5569737 |
Process for making a polyetherester by insertion of a carboxylic acid into a polyether |
Oct. 29, 1996 |
| 5561192 |
Modification of unsaturated polyester resins for viscosity control |
Oct. 1, 1996 |
| 5541254 |
Elastomer modified polyester SMC |
Jul. 30, 1996 |
| 5536760 |
Radiation curable compositions based on unsaturated polyesters and compounds having at least two vinyl ether groups |
Jul. 16, 1996 |
| 5516819 |
Polymer compositions |
May. 14, 1996 |
| 5512614 |
Binder mixtures for stoving lacquers |
Apr. 30, 1996 |
| 5504126 |
Mineral-like coating and methods of using same |
Apr. 2, 1996 |
| 5504151 |
Enhancers for thermoplastic low profile additives |
Apr. 2, 1996 |
| 5496873 |
Polymeric compositions |
Mar. 5, 1996 |
| 5491184 |
Unsaturated polyester-modified flexible copolymers for use in sheet molding compositions |
Feb. 13, 1996 |
| 5489481 |
Crystalline polyesters |
Feb. 6, 1996 |
| 5480726 |
In-mold coatings with improved performance |
Jan. 2, 1996 |
| 5455308 |
Endless objects from epoxy resin or unsaturated polyester and thermoplastic polymer |
Oct. 3, 1995 |
| 5449549 |
MC4 unsaturated polyester resin system |
Sep. 12, 1995 |
| 5428068 |
Unsaturated polyester-modified flexible polymers for use in molding composition |
Jun. 27, 1995 |
| 5385963 |
Unsaturated polyester-modified flexible copolymers for use in sheet molding compositions |
Jan. 31, 1995 |
| 5373058 |
Unsaturated polyester resin compositions |
Dec. 13, 1994 |
| 5362800 |
Unsaturated polyester resins |
Nov. 8, 1994 |
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