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Class Information
Number: 525/408
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 is derived from 1,2-epoxy compound containing only one 1,2 epoxy group as sole reactant and wherein none of the reactants contains a plurality of methylol groups or derivatives thereof > Mixed with carboxylic acid or derivative or polymer derived therefrom
Description: Subject matter wherein the solid polymer derived from 1,2-epoxy reactants only containing a single 1,2-epoxy group is mixed with a carboxylic acid or derivative reactant or polymer derived therefrom.










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

Patent Number Title Of Patent Date Issued
8691919 Poly(ethylene oxide) functionalization Apr. 8, 2014
8691920 Thermosettable composition containing a half ester of a cycloaliphatic diol and a thermoset product therefrom Apr. 8, 2014
8680211 Hybrid polyester-polyether polyols Mar. 25, 2014
8668986 Aromatic aldimines and polyurethane compositions which contain aldimine Mar. 11, 2014
8658742 Epoxy resin imbibed polymer particles Feb. 25, 2014
8653226 Polyesteracetals Feb. 18, 2014
8604127 Conjugate of catechol-modified polyethylene glycol with protein or peptide and preparation method thereof Dec. 10, 2013
8524838 Heat-curable urethane resin composition Sep. 3, 2013
8512596 Composition for producing a board and printed circuit board using the same Aug. 20, 2013
8501874 Thermosetting resin composition, multilayer body using same, and circuit board Aug. 6, 2013
8445585 Aqueous coating binders for corrosion protection, wood and concrete May. 21, 2013
8367780 Aliphatic polyester copolymer, method for preparing the same and polylactic acid resin composition using the same Feb. 5, 2013
8349969 Method for preparing high-purity polyethyleneglycol aldehyde derivatives Jan. 8, 2013
8309680 Segmented degradable polymers and conjugates made therefrom Nov. 13, 2012
8288590 N-substituted monomers and polymers Oct. 16, 2012
8278396 Curing agents for epoxy resins Oct. 2, 2012
8273832 Block terpolymer with confined crystallization Sep. 25, 2012
8242217 Epoxy resin curing agent, process for preparing the same, and epoxy resin composition Aug. 14, 2012
8221783 Medical devices with triggerable bioadhesive material Jul. 17, 2012
8188209 Polyimide resin and curable resin composition May. 29, 2012
8173048 Composition for circuit connection film and circuit connection film using the same May. 8, 2012
8119741 Polyamide-polyether block copolymer Feb. 21, 2012
8119742 Multi-armed catechol compound blends Feb. 21, 2012
8097076 Wetting and dispersing agent Jan. 17, 2012
8071690 Lactic acid based compositions with enhanced properties Dec. 6, 2011
8066847 Creping adhesives comprising blends of polyaminoamide epihalolhydrin resins and polyamides Nov. 29, 2011
8067505 Method of preparing carboxylic acid functionalized polymers Nov. 29, 2011
8062761 Method of forming multi-layer coating films on automobile bodies without a primer bake Nov. 22, 2011
8053546 Catalyst for curing epoxides Nov. 8, 2011
8029892 Breathable film Oct. 4, 2011
8022169 Aliphatic copolyesters and method of preparing the same Sep. 20, 2011
8017718 Vinyl ethers and compositions containing them Sep. 13, 2011
8013021 Hydrocarbon-terminated polyether-polyamide block copolymer and uses thereof Sep. 6, 2011
8008428 Azide- or acetylene-terminated poly(alkylene oxide, oxyethylated polyol or olefinic Alcohol) Aug. 30, 2011
7989553 Epoxy-amine composition modified with hydroxyalkyl urethane Aug. 2, 2011
7977429 Polymers and uses thereof Jul. 12, 2011
7897698 Method of modifying a macromolecular system Mar. 1, 2011
7897688 Amino group-terminal viscosifiers, resultant products and uses thereof Mar. 1, 2011
7842756 Copolymer with hydrolyzable groups by reacting glycidyl ester and/or ether, polyol and hydrolyzable group-containing compound Nov. 30, 2010
7816461 Block copolymers of polycarpolactone and poly (propylene funarate) Oct. 19, 2010
7807756 Curable composition Oct. 5, 2010
7790802 Coating material, method for production and use thereof for the production of adhesive tone and/or effect-generating coatings Sep. 7, 2010
7786220 pH and temperature sensitive hydrogels Aug. 31, 2010
7781525 Curable composition Aug. 24, 2010
7772333 Film-forming material containing resin with -Si(OR).sub.3 and crosslinkable groups Aug. 10, 2010
7759431 Joining tissue with bioabsorbable isocyanate Jul. 20, 2010
7759429 Flame-retardant polyester fibers for artificial hair Jul. 20, 2010
7759430 Flame retardant polyester fiber for artificial hair Jul. 20, 2010
7754828 Laminating adhesive Jul. 13, 2010
7745546 Hydrocarbon-terminated polyether-polyamide block copolymers and uses thereof Jun. 29, 2010

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