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31. 发明授权

US4775736A Epoxy curing agent composition 失效
标题翻译：环氧固化剂组合物
公开(公告)号：US4775736A
公开(公告)日：1988-10-04
申请号：US89524
申请日：1987-08-26
申请人： Paul L. Wiggins
发明人： Paul L. Wiggins
IPC分类号： C08G59/50 , C08G59/72 , C08G59/68 , C08G65/10
CPC分类号： C08G59/5033 , C08G59/72
摘要： Epoxy resins having acceptable pot lives, degrees of reactivity, and physical properties are obtained by the use of curing agent compositions which comprise about 99.6-90% by weight of a hindered aromatic diamine, such as diethyltoluenediamine, and about 0.4-10% by weight of an accelerator complex of boron trifluoride and a cycloaliphatic diamine, such as isophoronediamine.
摘要翻译：具有可接受的适用寿命，反应活性和物理性能的环氧树脂通过使用包含约99.6-90％重量的受阻芳族二胺如二乙基甲苯二胺和约0.4-10％重量的固化剂组合物获得的三氟化硼和脂环族二胺的加速剂络合物，例如异佛尔酮二胺。

32. 发明授权

US4755580A Epoxy coating compositions containing a dual mixture of a boron trihalide complex and an irradiated charge transfer complex as curing agent 失效
标题翻译：含有三卤化硼络合物和经辐射的电荷转移络合物的双重混合物作为固化剂的环氧涂料组合物
公开(公告)号：US4755580A
公开(公告)日：1988-07-05
申请号：US926304
申请日：1986-11-03
申请人： Howard E. Saunders , Rajender K. Sadhir , Richard D. Buckley
发明人： Howard E. Saunders , Rajender K. Sadhir , Richard D. Buckley
IPC分类号： C08G59/18 , C08G59/42 , C08G59/58 , C08G59/72 , C09D163/00
CPC分类号： C08G59/58 , C08G59/18 , C08G59/4284 , C08G59/72 , C09D163/00
摘要： A coated article is made by: (1) admixing an epoxy resin, with a dual curing agent admixture of (a) an irradiated mixture of carboxylic acid anhydride and carbon containing cyclic compound and (b) a boron trihalide complex selected from at least one of boron trihalide:amine and boron trihalide:ether, (2) applying the mixed resin and concentrated dual curing agent to the surface of an article, and (3) curing the applied resin and curing agent.
摘要翻译：涂覆制品通过以下方法制备：（1）将环氧树脂与双重固化剂混合物（a）经辐射的羧酸酐和含碳环状化合物的混合物和（b）三卤化硼络合物混合，所述混合物选自至少一种的三卤化硼：胺和三卤化硼：醚，（2）将混合树脂和浓缩双固化剂施加到制品的表面，和（3）固化所施加的树脂和固化剂。

33. 发明授权

US4734444A Curable mixtures containing N-sulfonylaminosulfonium salts as cationically active catalysts 失效
标题翻译：含有N-磺酰基氨基锍盐作为阳离子活性催化剂的固化混合物
公开(公告)号：US4734444A
公开(公告)日：1988-03-29
申请号：US13965
申请日：1987-02-12
申请人： Andreas Henne , Wolfram Ochs , Helmut Tesch , Gunnar Schornick , Reinhold J. Leyrer
发明人： Andreas Henne , Wolfram Ochs , Helmut Tesch , Gunnar Schornick , Reinhold J. Leyrer
IPC分类号： C08G59/68 , C08K5/43 , G03F7/029 , C08G59/72
CPC分类号： G03F7/029 , C08G59/687 , C08K5/43 , Y10S430/115
摘要： Mixtures which are curable by heating or irradiation with actinic light contain one or more cationically curable compounds, such as an epoxy, an olefinically unsaturated monomer, amino resin or phenolic resin, and as a cationically active curing catalyst one or more N-sulfonylamino-sulfonium salts of the formula ##STR1## such as N-p-toluenesulfonyl-N-methylaminodiphenylsulfonium hexafluorophosphate with or without quinones or peroxides are suitable, inter alia, for producing moldings, coatings, relief images and resist patterns.
摘要翻译：通过加热或用光化光照射可固化的混合物含有一种或多种阳离子固化化合物，例如环氧树脂，烯属不饱和单体，氨基树脂或酚醛树脂，以及作为阳离子活性固化催化剂，一种或多种N-磺酰基氨基 - 锍具有或不具有醌或过氧化物的式“IMAGE”的盐如N-甲苯磺酰基-N-甲基氨基二苯基锍六氟磷酸盐尤其适用于制备模制品，涂料，浮雕图像和抗蚀剂图案。

34. 发明授权

US4705838A Acceleration of rate of cure in boron trifluoride amine catalyzed cure of epoxy resins 失效
标题翻译：三氟化硼胺催化固化环氧树脂的加速速率
公开(公告)号：US4705838A
公开(公告)日：1987-11-10
申请号：US882331
申请日：1986-07-07
申请人： Anil B. Goel
发明人： Anil B. Goel
IPC分类号： C08G59/70 , C08G18/16 , C08G18/58 , C08G59/40 , C08G59/56 , C08G59/68 , C08G59/72 , C08G18/00
CPC分类号： C08G18/168 , C08G18/58 , C08G59/4028 , C08G59/56 , C08G59/72
摘要： The process for acceleration of the cure rate of an epoxy resin which comprises forming a mixture of an epoxy resin, a boron trifluoride-amine complex and an isocyanate compound and curing said mixture at a temperature in the range of from about ambient to about 130.degree. C. is described.

35. 发明授权

US4628080A Cure rate control in epoxy resin compositions 失效
标题翻译：环氧树脂组合物中的固化速率控制
公开(公告)号：US4628080A
公开(公告)日：1986-12-09
申请号：US782749
申请日：1985-09-30
申请人： Larry S. Corley
发明人： Larry S. Corley
IPC分类号： C08G59/18 , C08G59/68 , C08G59/72
CPC分类号： C08G59/18 , C08G59/68
摘要： A composition is provided comprising an epoxy resin, a cationic curing agent for the epoxy resin and a surfactant. The surfactant improves the reproducibility of cure rates of the cationic curing agent, particularly when the cationic curing agent is used in the form of an aqueous solution.
摘要翻译：提供了包含环氧树脂，用于环氧树脂的阳离子固化剂和表面活性剂的组合物。表面活性剂改善了阳离子固化剂固化速度的重复性，特别是当阳离子固化剂以水溶液形式使用时。

36. 发明授权

US4614788A Thermosettable epoxy resin composition 失效
标题翻译：热固性环氧树脂组合物
公开(公告)号：US4614788A
公开(公告)日：1986-09-30
申请号：US770138
申请日：1985-08-28
申请人： Marvin L. Dettloff , Dennis L. Steele , Ross C. Whiteside, Jr.
发明人： Marvin L. Dettloff , Dennis L. Steele , Ross C. Whiteside, Jr.
IPC分类号： C08G59/40 , C08G59/50 , C08G59/72 , C08G59/56
CPC分类号： C08G59/4071 , C08G59/504 , C08G59/72
摘要： Disclosed are thermosettable compositions comprising (A) an epoxy resin such as the diglycidyl ether of bisphenol A; (B) boron trifluoride complexed with a primary, secondary or tertiary amine such as monoethanolamine and (C) at least one cyclic or acyclic phosphazene having at least one pendant ##STR1## group wherein Z is an alkyl or an aryl group such as hexa(n-propylamino)cyclotriphosphazene.When cured, these compositions have an increased glass transition temperature (Tg) value as compared to a similar composition without the phosphazene compound.These compositions are useful in potting compositions, wet lay-up and pre-impregnated laminate, adhesive, molding, coating, casting, encapsulation, filament winding and transfer molding applications.
摘要翻译：公开了可热固组合物，其包含（A）环氧树脂，例如双酚A的二缩水甘油醚; （B）与伯胺，仲胺或叔胺如单乙醇胺络合的三氟化硼和（C）至少一种具有至少一个侧基的基团的环状或无环磷腈，其中Z是烷基或芳基如六（正丙基氨基）环三磷腈。当固化时，与没有磷腈化合物的类似组合物相比，这些组合物具有增加的玻璃化转变温度（Tg）值。这些组合物可用于灌封组合物，湿铺层和预浸层压板，粘合剂，模塑，涂布，浇铸，封装，长丝缠绕和传递模塑应用。

37. 发明授权

US4503161A Latent Lewis acid catalyst encapsulated within polymerized cycloaliphatic epoxide and polyhydric alcohol 失效
标题翻译：封闭在聚合脂环族环氧化物和多元醇内的潜在路易斯酸催化剂
公开(公告)号：US4503161A
公开(公告)日：1985-03-05
申请号：US592578
申请日：1984-03-23
申请人： Gerald E. Korbel , Richard G. Newell
发明人： Gerald E. Korbel , Richard G. Newell
IPC分类号： B01J13/14 , B01J13/02 , C08F2/00 , C08F4/00 , C08F4/06 , C08F4/12 , C08F4/20 , C08G59/00 , C08G59/14 , C08G59/18 , C08G59/24 , C08G59/68 , C08G85/00 , C08J3/22 , C08K9/10 , C08G59/72 , B01J31/06 , C08G65/28
CPC分类号： C08K9/10 , C08G59/188 , C08G59/24 , C08J3/22 , C08J2363/00
摘要： Microcapsules with liquid fills containing Lewis acid catalysts, catalyst concentrates comprising slurries of the microcapsules in liquid media, and a method for preparing the microcapsules and concentrates. The catalyst concentrates of the present invention are storage stable both alone and when incorporated in a one-part epoxy formulation.
摘要翻译：具有含有路易斯酸催化剂的液体填充物的微胶囊，包含液体介质中微胶囊的浆料的催化剂浓缩物，以及制备微胶囊和浓缩物的方法。本发明的催化剂浓缩物单独存储稳定，并且当结合到单组分环氧树脂制剂中时是稳定的。

38. 发明授权

US4220731A Process for the preparation of crosslinked high polymers 失效
标题翻译：制备交联高聚物的方法
公开(公告)号：US4220731A
公开(公告)日：1980-09-02
申请号：US913420
申请日：1978-06-07
申请人： Paul Zuppinger
发明人： Paul Zuppinger
IPC分类号： C08G18/00 , C08G18/22 , C08G18/58 , C08G59/40 , C08G59/72 , C08L63/00
CPC分类号： C08G18/58 , C08G59/4028 , C08G59/72 , C08G2101/0025 , C08G2101/0058 , C08G2101/0066
摘要： The invention relates to a process for the preparation of crosslinked polymers by reacting liquid epoxide compounds and polyisocyanates and, if desired, polyhydroxy compounds. The curing catalysts used are complex compounds of BF.sub.3 with ethers or phosphonium compounds or H.sub.2 O. If desired, a compound of one of the metals Sn, Zn or Fe which is soluble in the reaction mixture is also added.In most cases it is possible to dispense completely with the external supply of heat when carrying out the process according to the invention, since the reaction is sufficiently exothermic. The technical advance lies in the fact that it is largely possible to dispense with heating and insulating equipment when carrying out the reaction industrially. Despite this, astonishingly high glass transition temperatures are obtained.
摘要翻译：本发明涉及通过使液体环氧化合物和多异氰酸酯以及如果需要的话多异羟基化合物反应制备交联聚合物的方法。使用的固化催化剂是BF 3与醚或鏻化合物或H 2 O的络合物。如果需要，还加入可溶于反应混合物的金属Sn，Zn或Fe之一的化合物。在大多数情况下，由于反应充分放热，所以在进行本发明的方法时，可以完全分配外部供热。技术进步在于，在工业上进行反应时，很可能省去加热和绝缘设备。尽管如此，获得了惊人的高玻璃化转变温度。

39. 发明授权

US3753947A Method of curing polyepoxide compositions using bf3.2-ethyl-2-oxazoline as a normally liquid curing agent 失效
标题翻译：使用BF3.2-乙基-2-氧杂环己烷作为正常液体固化剂固化聚氧乙烯组合物的方法
公开(公告)号：US3753947A
公开(公告)日：1973-08-21
申请号：US3753947D
申请日：1972-02-28
申请人： DOW CHEMICAL CO
发明人： THOMAS R
IPC分类号： C08G59/50 , C08G59/72 , C08G30/16
CPC分类号： C08G59/5093 , C08G59/72
摘要： THIS INVENTION RELATES TO AN IMPROVED PROCESS FOR CURING POLYEPOXIDE COMPOSITIONS BY UTILIZATION OF BF3.2-ETHYL2-OXAZOLINE AS A NORMALLY LIQUID CURING AGENT WHICH IS CAPABLE OF FORMING SUBSTANTIALLY HOMOGENEOUS SOLUTIONS OF SAID POLYEPOXIDE COMPOSITIONS AT LOW TEMPERATURES AND WHEREIN SUCH SOLUTIONS ARE RAPIDLY CURABLE TO HIGH STRENGTH MATERIALS.

40. 发明授权

US3072607A Hardenable compositions comprising epoxide compounds and cyclic ethers or thioethers 失效
公开(公告)号：US3072607A
公开(公告)日：1963-01-08
申请号：US80307259
申请日：1959-03-31
申请人： CIBA LTD
发明人： WILLY FISCH , PAUL ZUPPINGER , HANS BRUESCHWEILER
IPC分类号： C08G59/14 , C08G59/22 , C08G59/40 , C08G59/72 , C08G75/12
CPC分类号： C08G59/226 , C08G59/1433 , C08G59/4078 , C08G59/72 , C08G75/12
摘要： Hardenable compositions comprise (1) an epoxy compound with an epoxy equivalency greater than 1, (2) a Friedel-Crafts catalyst, including boron trifluoride, or a metal fluoborate, (3) a cyclic ether or thioether containing at least two monovalent residues of the formula in which R1-3 represents hydrogen, A1 and A2 each represent two hydrogen atoms or a carbon-to-carbon bond, and Z represents oxygen or sulphur. Specified epoxy compounds include butadiene dioxide, 1:2:5:6-diepoxy-hexane, 1:2:4:5-diepoxy-cyclohexane; methyl-9:10:12:13-diepoxy stearate; the dimethyl ester of 6:7:10:11-diepoxy-hexadecane-1:16-dicarboxylic acid; diethylene glycol bis-(3:4-epoxy-cyclohexane carboxylate), 3:4-epoxy-cyclohexyl-methyl-3:4-epoxy-cyclohexane carboxylate; the alkali-catalyzed reaction products of aniline or 4:41-di (monomethylamino)-diphenyl-methane and epichlorohydrin; polyglycidyl esters obtained by the alkali-catalyzed reaction of epichlorhydrin or dichlorhydrin with aliphatic or aromatic dicarboxylic acids (many specified); and polyglycidyl ethers obtained by the alkali-catalyzed reaction of epichlorhydrin or dichlorhydrin with glycols, trihydric alcohols, di- or polyhydric phenols or phenol-formaldehyde condensation products (many specified). The preferred cyclic ethers and thioethers have the two monovalent residues linked through a divalent hydrocarbon radical and include the polyesters and especially the diesters of tetrahydrofurfuryl alcohol, a -thenyl alcohol or furfuryl alcohol and di- and polycarboxylic acids; the formals, acetals and ketals of tetrahydrofurfuryl alcohol, a -thenyl alcohol or furfuryl alcohol and aldehydes or ketones; the polyethers and especially diethers of tetrahydrofurfuryl alcohol, a -thenyl alcohol or furfuryl alcohol and di- or polyvalent alcohols; the di- or polyesters of thiophene-2-carboxylic acid or furane-2-carboxylic acid and di- or polyvalent alcohols; difurfuryl, difurfuryl acetone; difurfuryl-cyclohexanone, difurfuryl ether 1:5-difurfuryl pentane and 2:6-ditetrahydrofurfuryl cyclohexanol-(1). Specified catalysts include, in addition to boron trifluoride and numerous fluoborates, aluminium trichloride, ferric chloride, zinc chloride, antimony trichloride and pentachloride, and tin tetrachloride. The catalyst may be used in the form of a complex, e.g. with water, alcohols, ethers, ketones, carboxylic acids or their anhydrides, amines, amides, sulphides, tetrahydrofuran or tetrahydrofurfuryl alcohol. When boron trifluoride is the catalyst, it is advantageously used in the form of a stable complex with water or a nitrogenous base, e.g. ammonia, ethylamine, ethylene diamine, monoethanolamine, triethanolamine, piperidine, urea, hexamethylene tetramine, trimethylamine, pyridine and especially aromatic amines such as aniline, toluidine and Schiff's bases of such amines. Additional components of the compositions may be plasticizers, e.g. dibutyl phthalate, dioctyl phthalate, tricresyl phosphate and triphenyl phosphite; active diluents, e.g. styrene, cresyl glycide, tetrahydrofuran, tetrahydrofurfuryl alcohol and monofunctional or preferably polyfunctional compounds containing hydroxyl, ketone, aldehyde or carboxyl groups such as dihydric or polyhydric alcohols (butane diol-1:4 in Example 3), polyglycols and polyesters having terminal hydroxyl or carboxyl groups; accelerators, e.g. styrene oxide and organic peroxides and hydroperoxides such as hydroxycyclo-hexylhydroperoxide; and extenders, pigments and fillers, e.g. titanium dioxide, asphalt, bitumen, glass fibres, mica, quartz meal, kaolin and finely dispersed silicic acid. The main components of the exemplified compositions are epoxy compounds an alkali catalyzed condensate of 4:41-dihydroxydiphenyl-dimethyl methane and epichlorohydrin, containing 5,1 or 4,6 epoxy equivalents per kg; a phenol novolac polyglycidyl ether used with diglycidyl ether of diethylene glycol; phthalic acid diglycidyl ester; an alkali catalyzed condensate of aniline and epichlorohydrin, containing 6,7 epoxy equivalents per kg; 3:4-epoxy-6-methylcyclohexylmethyl-3:4-epoxy-6-methyl cyclohexane carboxylate; 1:4-butanediol diglycidyl ether; and 1-vinyl-cyclohexene-3-dioxide cyclic ethers and thioethers ditetrahydro-furfuryl phthalate, ditetrahydrofurfuryl maleate, 2:6-ditetrahydrofurfuryl cyclohexanol-1, ditetrahydrofurfuryl formal, ditetrahydrofurfuryl-endomethylene-tetrahydro phthalate, the reaction product of trimellitic anhydride and tetrahydrofurfuryl alcohol. Uses: rapidly hardening adhesives, laminating resins, lacquer coatings, casting resins and moulding compositions. Specifications 887,529, 888,149 and 894,037 are referred to.

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