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Class Information
Number: 525/930
Name: Synthetic resins or natural rubbers -- part of the class 520 series > Reaction product of a polyhydric phenol and epichlorohydrin or diepoxide, having a molecular weight of over 5,000 (e.g., phenoxy resins)
Description: Subject matter under Class 525 involves a reaction product of a polyhydric phenol and an epichlorohydrin diepoxide, which reaction product has a molecular weight of over 5,000 (e.g., phenoxy resins, etc.).
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 6887951 |
Solvent based epoxy-phenoxy solution and lacquers or inks formed therefrom |
May. 3, 2005 |
| 6762251 |
Thermoplastic polyhydroxypolyether resin and an insulation film produced therefrom |
Jul. 13, 2004 |
| 6620907 |
Process for the elimination of materials containing hydrolyzable halides and other high molecular weight materials from epihalohydrin derived epoxy resins |
Sep. 16, 2003 |
| 6451878 |
High molecular weight epoxy resin and resinous composition for printed circuit board |
Sep. 17, 2002 |
| 6107419 |
Process for preparation of high molecular weight epoxy resin |
Aug. 22, 2000 |
| 5976699 |
Insulating adhesive for multilayer printed circuit board |
Nov. 2, 1999 |
| 5965269 |
Adhesive, adhesive film and adhesive-backed metal foil |
Oct. 12, 1999 |
| 5767175 |
Aqueous coating composition |
Jun. 16, 1998 |
| 5574079 |
Method for the preparation of water-borne coating compositions using thermoplastic polyhydroxyether resins having narrow polydispersity |
Nov. 12, 1996 |
| 5278259 |
Epoxy resin composition, epoxy resin cured material, and laminated sheet lined with copper |
Jan. 11, 1994 |
| 5241020 |
Polymeric blends prepared with reactive initiators |
Aug. 31, 1993 |
| 5219957 |
Water-dilutable vehicles based on epoxide resins, methods for their synthesis and their use as aqueous coating materials as well as aqueous coating materials |
Jun. 15, 1993 |
| 5112887 |
Formable coatings |
May. 12, 1992 |
| 5093424 |
Coating of epoxidized polybutadiene and bisphenol-capped epoxy resin |
Mar. 3, 1992 |
| 5053307 |
Process for preparing high gloss electrostatic liquid developers |
Oct. 1, 1991 |
| 5006575 |
Die attach adhesive composition |
Apr. 9, 1991 |
| 4954553 |
Modified waterborne phenoxy resins |
Sep. 4, 1990 |
| 4861693 |
Carrier for electrophotography |
Aug. 29, 1989 |
| 4839444 |
High solids enamel |
Jun. 13, 1989 |
| 4835240 |
Epoxy resin composition |
May. 30, 1989 |
| 4798855 |
Thermoplastic molding materials |
Jan. 17, 1989 |
| 4769399 |
Epoxy adhesive film for electronic applications |
Sep. 6, 1988 |
| 4721759 |
Resin composition for lightweight foam concrete reinforcing steel structure |
Jan. 26, 1988 |
| 4719269 |
Epoxy resin composition |
Jan. 12, 1988 |
| 4690957 |
Ultra-violet ray curing type resin composition |
Sep. 1, 1987 |
| 4680348 |
Epoxy resinous varnish its preparation and coating composition containing the same |
Jul. 14, 1987 |
| 4638038 |
Carboxylic acid-grafted phenoxy resins |
Jan. 20, 1987 |
| 4629760 |
Composition of polycarbonate, polyester, acrylate elastomeric copolymer and a phenoxy resin |
Dec. 16, 1986 |
| 4607079 |
Blend of polycarbonate, acrylate elastomeric copolymer and a phenoxy resin |
Aug. 19, 1986 |
| 4605708 |
Method for preparing flame retardant thermoplastic nylon resins and compositions therefor |
Aug. 12, 1986 |
| 4603180 |
Thermosetting resin composition |
Jul. 29, 1986 |
| 4559247 |
Lactone grafted polyethers in coatings for deformable substrates |
Dec. 17, 1985 |
| 4544692 |
Polysiloxane and fluorocarbon coating composition |
Oct. 1, 1985 |
| 4542064 |
Self-bonding enameled wire and hermetic compressor motor using the same |
Sep. 17, 1985 |
| 4542191 |
Rubber additives derived from guayule resins and compositions containing them |
Sep. 17, 1985 |
| 4540742 |
Graft copolymers and process for their preparation |
Sep. 10, 1985 |
| 4526912 |
Phenoxy resins and use thereof in electric insulation |
Jul. 2, 1985 |
| 4482671 |
Base for a graft polymer, novel graft polymer compositions, solvent and water-reducible coatings incorporating the novel graft polymers, and processes for making them |
Nov. 13, 1984 |
| 4456732 |
Thermoplastic resin composition having improved weld strength |
Jun. 26, 1984 |
| 4446176 |
Fluoroelastomer film compositions containing phenoxy resins and method for the preparation thereof |
May. 1, 1984 |
| RE31193 |
Thermosetting heat bondable lacquer |
Mar. 29, 1983 |
| 4362847 |
Heat-curable thermosetting resin binder compositions comprising a non-acidic resinous compound, a non-acidic polyester cross-linking agent, and a transesterification catalyst |
Dec. 7, 1982 |
| 4355122 |
Water-borne thermoplastic polyhydroxyether compositions |
Oct. 19, 1982 |
| 4340697 |
Heat resistant molding resin composition |
Jul. 20, 1982 |
| 4337330 |
Blends of water soluble polyethers and poly(hydroxyethers)s |
Jun. 29, 1982 |
| 4319008 |
Polyether admixture and semi-permeable membranes comprised thereof |
Mar. 9, 1982 |
| 4315086 |
Resin compositions |
Feb. 9, 1982 |
| 4309473 |
Non-tacky strand prepreg comprising a resin composition containing a combination of (1) a thermosetting resin and (2) a high molecular weight epoxy resin and a process for forming an article f |
Jan. 5, 1982 |
| 4292417 |
Semipermeable membrane |
Sep. 29, 1981 |
| 4243778 |
Thermosetting heat bondable lacquer |
Jan. 6, 1981 |
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