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81. 发明专利

GB2074592A UV CURABLE COMPOSITIONS AND SUBSTRATES TREATED THEREWITH 未知
公开(公告)号：GB2074592A
公开(公告)日：1981-11-04
申请号：GB8109005
申请日：1981-03-23
申请人： GEN ELECTRIC
IPC分类号： C08L71/02 , C08G59/00 , C08G59/14 , C08G59/18 , C08G59/20 , C08G59/36 , C08G59/40 , C08G59/68 , C08G65/00 , C08G65/02 , C08G65/10 , C08L63/00 , C09J7/02 , C09J163/00 , C09J171/00 , C09J171/02 , D21H19/16 , D21H19/24 , D21H27/00 , D21H27/30
摘要： UV curable mixtures of C(8-28) alpha -olefin oxides and certain onium salt photoinitiators, for example, certain diaryliodonium salts, or triarylsulfonium salts, and optionally polyfunctional epoxy resin, have been found useful in paper release coating applications.

82. 发明专利

AU509884B2 PROCESS FOR PREPARING POLYESTER RESINS 未知
公开(公告)号：AU509884B2
公开(公告)日：1980-05-29
申请号：AU2549077
申请日：1977-05-25
申请人： MONSANTO CO
发明人： KNOX W R , HILL J C
IPC分类号： C08G59/36 , C08G59/42 , C08G63/42 , C08G63/58 , C08G59/14 , C08G63/02 , C08J9/02

83. 发明专利

ES408749A1 PROCEDIMIENTO PARA LA PREPARACION DE COMPOSICIONES LIQUIDASENDURECIBLES SIN APORTE EXTERNO DE CALOR. 未知
公开(公告)号：ES408749A1
公开(公告)日：1975-10-16
申请号：ES408749
申请日：1972-11-18
申请人： RHONE PROGIL
IPC分类号： C08L63/02 , C08G59/00 , C08G59/14 , C08G59/36 , C08L63/00 , C08L95/00 , H01B3/40 , H01R4/70 , C08K , H01B

84. 发明专利

DE1595246A1 未知
公开(公告)号：DE1595246A1
公开(公告)日：1972-04-20
申请号：DE1595246
申请日：1965-07-10
申请人： RUETGERSWERKE AG
发明人： JELLINEK KARL DR , POST UDO DR
IPC分类号： C07D303/24 , C08G59/14 , C08G59/24 , C08G59/32 , C08G59/36 , C08G30/14

85. 发明专利

AT271901B 未知
公开(公告)号：AT271901B
公开(公告)日：1969-06-25
申请号：AT650466
申请日：1966-07-07
申请人： RUETGERSWERKE AG
IPC分类号： C07D303/24 , C08G59/14 , C08G59/24 , C08G59/32 , C08G59/36
摘要： 1,161,222. Suspension insulators. R TGERSWERKE UND TEERVERWERTUNG A.G. 10 July, 1966 [10 July, 1965 (2)], No. 29569/66. Heading H2C. [Also in Divisions C2, C3 and H1] High voltage suspension insulators are moulded from an epoxy resin which is a di-, tri- or polyglycidyl ether of a hydrogenated di-, tri- or polyphenol and a curing or hardening agent therefor.

86. 发明专利

NL6609398A 未知
公开(公告)号：NL6609398A
公开(公告)日：1967-01-11
申请号：NL6609398
申请日：1966-07-05
IPC分类号： C07D303/24 , C08G59/14 , C08G59/24 , C08G59/32 , C08G59/36

87. 发明专利

NL6501240A 未知
公开(公告)号：NL6501240A
公开(公告)日：1965-08-02
申请号：NL6501240
申请日：1965-01-29
IPC分类号： C08G59/14 , C08G59/36

88. 发明专利

GB901941A Improvements in glycidyl ester copolymers 未知
公开(公告)号：GB901941A
公开(公告)日：1962-07-25
申请号：GB3954160
申请日：1960-11-17
申请人： DEVOE & RAYNOLDS CO
IPC分类号： C08F220/32 , C08F222/20 , C08G59/14 , C08G59/32 , C08G59/36 , C09D125/14 , C09D133/12 , F26B5/00
摘要： Glycidyl ester copolymer solutions are prepared by polymerizing an unsaturated glycidyl ester and a monoethylenically unsaturated monomer in solution in a monohydric or polyhydric alcohol having a viscosity not exceeding 130 centipoises at the polymerization temperature and which reacts with the copolymer and/or a cross-linking agent for the copolymer under curing conditions. Glycidyl esters specified are the acrylate, methacrylate and crotonate, diglycidyl maleate, fumarate and itaconic acids and glycidyl alkyl esters of the aforementioned dicarboxylic acids. Copolymerizable monomers specified are styrene, vinyl toluene, alpha-alkylstyrenes, alpha- and ar-halostyrenes, esters of vinyl, allyl, methallyl, ethallyl and higher alkenyl alcohols, esters of acrylic, methacrylic, fluoroacrylic, chloroacrylic, bromoacrylic, iodoacrylic, cyanoacrylic, maleic, fumaric and glutaconic acids and amides and nitriles of such acids. Polymerization solvents specified are hexyl, capryl, 2-ethylhexyl, nonyl, lauryl, stearyl, oleyl, linoleyl and linolenyl alcohols, ethylene, propylene, dipropylene, tripropylene, triethylene, tetraethylene, polyoxyethylene and polyoxypropylene glycols, 1,5-pentanediol, glycerin, sorbitol and trimethylol propane. Also present in the solvent may be a mono- or polyepoxide, e.g. styrene oxide, glycidol, phenyl and butyl glycidyl ethers, glycidyl acetate and benzoate and the polyepoxides made by reacting alcohols or phenols with a halohydrin. Polymerization is accelerated by the use of heat and catalysts, e.g. benzoyl, phthalic, acetyl, lauroyl and di-tertbutyl peroxides, cumene and tertbutyl hydroperoxides, aluminium and stannic chlorides and boron trifluoride. The resulting copolymer solutions may be formed into shaped articles without the necessity of removing solvents. This result is achieved by the use of curing agents for epoxide resins, e.g. acids, anhydrides such as phthalic anhydride and methylene endo-cis-bicyclo(2,2,1)-5-heptene-2,3-dicarboxylic anhydride, amines, quaternary ammonium salts, amino-amides, a polyisocyanate and boron trifluoride complexes. Specification 679,536 is referred to.

89. 发明授权

US11359047B2 Epoxy resin systems 有权
公开(公告)号：US11359047B2
公开(公告)日：2022-06-14
申请号：US16126612
申请日：2018-09-10
申请人： Hexion Inc.
发明人： Amitabh Bansal , Larry Steven Corley , Diana Sepulveda-Camarena , Jennifer W. Chung , Leeanne Taylor , Alla Hale
IPC分类号： C08G59/36 , C08G59/40 , C08G59/56 , C08G59/32 , C08G59/50 , C08G59/68
摘要： Compositions and methods for forming epoxy resin systems are provided. In one embodiment, a composition is provided for an epoxy resin system including an epoxy resin blend comprising an epoxy resin, a first curing agent selected from the group of a polyarylene alkylphosphonate, a polyarylene arylphosphonate, and combinations thereof, and a second curing agent.

90. 发明授权

US11186692B2 Epoxy resin composition, fiber reinforced composite material, molded article and pressure vessel 有权
公开(公告)号：US11186692B2
公开(公告)日：2021-11-30
申请号：US16848507
申请日：2020-04-14
申请人： Toray Industries, Inc.
发明人： Ayumi Mori , Noriyuki Hirano , Masayuki Miyoshi
IPC分类号： C08J5/24 , B32B27/38 , B32B27/26 , C08L63/00 , C08G59/24 , C08G59/36 , C08G59/38 , C08G59/42 , C08J5/04 , C08G59/28 , C08G59/50 , C08G59/32 , B01J3/04
摘要： One purpose of the present invention is to provide an epoxy resin composition which is for obtaining a fiber-reinforced composite material that combines heat resistance with tensile strength on a high level. The other purpose is to provide: a fiber-reinforced composite material obtained using this epoxy resin composition; and a molded article and a pressure vessel both containing the fiber-reinforced composite material. The present invention has the following configuration in order to achieve the above purposes. Namely, the epoxy resin composition includes the constituent element [A]: An epoxy resin including an aromatic ring and having a functionality of 2 or higher and the following constituent element [B]: An acid anhydride-based hardener, and is characterized in that a cured object obtained by curing the epoxy resin composition has a rubber-state modulus of 10 MPa or less when evaluated for dynamic viscoelasticity and the cured object has a glass transition temperature of 95° C. or higher.

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