Patents
Patents for C08G 59 - Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by reaction of epoxy polycondensates with monofunctional low-molecular-weight compounds; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups (30,286)
07/1981
07/14/1981US4278780 Thermosetting resin composition comprising epoxy compound and reaction product of unsaturated dicarboxylic acid anhydride and excess diamine
07/14/1981CA1105193A1 Epoxide resins
07/14/1981CA1105189A1 Polymeric products
07/14/1981CA1105179A1 Surface-coating binders and their use for cathodic electrocoating
07/14/1981CA1105170A1 Two-part flexible film laminating adhesives
07/14/1981CA1105042A1 Epoxy resins and process for producing the same
07/09/1981WO1981001853A1 Water soluble epoxy ester copolymers for interior can use
07/08/1981EP0031435A1 Process for preparing glycidyl ethers of monovalent or polyvalent phenols
07/07/1981US4277621 Substituted 11-amino-undeca-4,8-dienal and 11-amino-undecanal derivatives and processes for their preparation
07/07/1981US4277596 Calcined polyhydroxysilicate polymer reaction product
07/07/1981US4277583 Polyepoxides of improved workability and heat resistance
07/07/1981US4277390 Polymeric composition
07/07/1981CA1104746A1 Thermosetting compositions
06/1981
06/30/1981US4276406 Comprising a substrate with ion exchangeable cations reacted with a cationic polymer
06/30/1981US4276392 Fast-curing automobile topcoats
06/30/1981EP0015293A4 Method and apparatus for producing hollow microspheres.
06/30/1981CA1104297A1 Anhydride adducts of epoxy resins and can coating formulations based thereon
06/30/1981CA1104293A1 Epoxy resin composition
06/30/1981CA1104287A1 Reaction products of non-cycloaliphatic epoxy resins and amine-terminated liquid polymers and process for preparation thereof
06/30/1981CA1104280A1 Protective lacquer based on epoxide resin, containing trimellitic acid ester
06/24/1981EP0030692A1 Process for the preparation of cathodically depositable binders
06/24/1981EP0030668A1 Foamed amine terminated reactive liquid polymer/epoxy systems
06/23/1981US4275237 Hydrogenated polynitrile mixture useful as an epoxy hardener
06/23/1981US4275190 Varnishes and free-flowing powders stabilized with carboxylated or hydroxylated acrylonitrile-butadiene copolymer
06/23/1981US4274989 Cationic electrodepositable resin composition
06/23/1981CA1103832A1 Siloxane-epoxy molding compound with improved crack resistance
06/17/1981EP0030432A1 Adhesive compositions and their use in bonding fluorinated rubbers to substrates
06/16/1981US4273921 Water-soluble epoxy resins and process for their preparation
06/16/1981US4273916 Adhesives
06/16/1981US4273915 Tris/oxyalkyl/amine, aprotic solvent, epoxy resin
06/16/1981US4273914 Charge transfer compounds
06/16/1981US4273889 Thermosetting resin compositions and the cured products thereof
06/16/1981US4273686 1,1'-o-phenylenebis(3,3-dimethylurea), dicyandiamide, filler, quick-setting
06/16/1981US4273668 Ethylene carbonate, photoinitiators
06/16/1981CA1103394A1 Cationic electrodeposition using aqueous dispersions of quaternary ammonium carbonate-containing polymers
06/16/1981CA1103387A1 Epoxy resin powder coating composition
06/16/1981CA1103383A1 Silica-alumina trihydrate filled epoxy castings resistant to arced sf.sub.6
06/11/1981WO1981001557A1 Cation complexes between cation guests and polymer hosts that contain cyclic ether units
06/10/1981EP0030102A1 Control of adhesive bond thickness
06/10/1981EP0030093A2 Coating composition
06/10/1981EP0030019A2 Graft copolymer, a coating composition comprising same and the process for electrocoating such compositions
06/09/1981US4272416 Film-forming resin for use in anti-corrosive and can-coating compositions
06/09/1981US4272384 Composition for preventing a resin system from setting up in a well bore
06/03/1981EP0029725A2 Polymers containing cyclic ether units joined through 2,6-diyl linkages
06/03/1981EP0029683A1 Coating composition
06/02/1981US4271274 Flameproofed polyesters of improved viscosity
06/02/1981US4271079 Curing agent for epoxy resins
06/02/1981CA1102488A1 Method for the preparation of liquid epoxy resins
06/02/1981CA1102472A1 Preparations of reaction products obtained from epoxides, fatty amines and reaction products which contain carboxyl groups, process for their manufacture and their use
06/02/1981CA1102351A1 Process for the preparation of 1,4-diaminobutane derivatives
06/02/1981CA1102277A1 Method of applying and curing epoxy coating compositions using dicarbonyl chelate of group iiia- va element and uv irradiation
05/1981
05/27/1981EP0029339A1 Coating composition
05/26/1981US4269952 Epoxy resins by polymerizing an alkali metal salt of a polyhydric phenol and a 1-halo-2,3-epoxyalkane in an anhydrous, aprotic, heterogeneous medium; acetonitrile, propionitrile, benzonitrile, and/or ethylene sulfide
05/26/1981US4269879 Solventless epoxy-based coating composition, method of applying and article coated therewith
05/26/1981US4269866 Containing a binder of maleinized oil and particles of an epoxy compound; electrostatic spraying; cars, paints, and varnishes
05/26/1981US4269759 3,3'-Tetraglycidylsulfonyldianiline thermosetting compositions and polybutadiene rubber modified thermosetting compositions prepared from the same
05/26/1981US4269751 A multicompartment film-separated package containing a polyepoxide and an aromatic diamine curing agent in an aromatic solvent; catalysts; shelf life; nontoxic
05/26/1981US4269742 Epoxy resin hardening agents from Mannich bases and method for curing
05/26/1981CA1101657A1 Hv insulation materials
05/20/1981EP0029008A1 Liquid or pasty, pregellable and thermo-hardening adhesive based on an epoxy resin, and its use
05/20/1981EP0028810A2 Solvent-free process for preparing liquid epoxy resins
05/20/1981EP0028696A1 Use of quaternary ammonium salts as latent catalysts in coating compositions based on polyurethane or epoxy resin prepolymers, coating compositions containing these catalysts and a process for preparing these coatings
05/19/1981US4268656 Co-curing agents for epoxy resins
05/19/1981CA1101416A1 Compounds useful as curing agents and processes for their preparation
05/19/1981CA1101190A1 Method of separating salts from solution
05/13/1981EP0028583A2 Process for producing epoxy resin castings
05/13/1981EP0028419A2 Imides and process for producing the same
05/13/1981EP0028402A1 Process for producing water-dilutable epoxy resin esters containing oxazolidine groups, coating compositions produced therefrom, and their use as cathodic-deposition lacquers
05/13/1981EP0028401A1 Process for producing water-dilutable binders containing oxazolidine groups
05/12/1981US4267302 Epoxy resin composition containing perfluoroalkyl epoxide
05/12/1981US4267300 Said epoxy resin is polyglycidyl ether of bisphenol a, capped with a monobasic aromatic acid, said powder containing trimellitic anhydride
05/12/1981US4267236 Alloys of epoxy and homopolymers of furfuryl alcohol
05/06/1981EP0028024A1 Carboxylic acid glycidyl esters, process for their preparation and their use in resin compositions
05/06/1981EP0027942A1 Sizing composition for glass fibres, glass fibres sized therewith and process for their preparation, as well as glass fibre composites
05/05/1981US4265809 Solvent extraction of waste black liquor; epoxidation of end groups of alpha-beta unsaturated carbonyl compounds; plastics, adhesives, and paints
05/05/1981US4265803 Photostability and heat resistance
05/05/1981US4265793 Cathode-precipitating electrodeposition coating composition
05/05/1981US4265745 Crosslinked polyepoxy compound and polyamino compound and a microporous substrate provides flexibility and chemical resistance
05/05/1981CA1100687A1 Low dissipation factor electrostatic epoxy wire coating powder
05/05/1981CA1100660A1 Fluid casting composition containing low expansion glass filler
04/1981
04/29/1981EP0027641A1 Polyaddition product and its use
04/29/1981EP0027568A1 Process for preparing resin impregnated substrates, resin impregnated substrate and electrical laminate therefrom
04/28/1981US4264758 Containing a curing amount of salicylic acid and methyliminobis propylamine
04/28/1981US4264748 Curing a polyepoxide and an addition polymer having isocyanatoalkyl ester groups; photostability; weatherproofing
04/28/1981US4264483 Decorating ink
04/28/1981CA1100092A1 Epoxide resin-impregnated composites
04/22/1981EP0027135A1 Solventless coating composition and method of applying said composition and coated article
04/21/1981US4263352 Coating with epoxy paint, dispersant, flashing off water, curing
04/21/1981US4263162 Cyanoethylated polyamide amines as hardeners for polyepoxides
04/21/1981CA1099848A1 Process for preparing high molecular weight polyether resins from bisphenols and epoxy resins
04/21/1981CA1099710A1 Antitumor agents
04/15/1981EP0026983A1 Polycyclic polyamines, process for their preparation and epoxy resins cured by these polyamines
04/14/1981US4262109 Crosslinked with the reaction product of a polyalkylene-amine, an aromatic diamine, and a polyhydric phenol
04/14/1981US4262043 Finishes for cookware
04/14/1981US4261913 Titanate phosphite adducts and their use
04/14/1981US4261898 Silicon-modified phthalic acid derivatives
04/14/1981US4261871 Carboxyl-modified polycaprolactone, polyepoxide
04/14/1981CA1099448A1 Epoxides containing organo-tin compounds and electrical members insulated therewith
04/14/1981CA1099428A1 Curable systems containing epoxy resin
04/08/1981EP0026607A1 Epoxy resin powder for wire coating and method of applying an electrical insulating coating to wire