LOW-VISCOSITY PHENOLIC DIGLYCIDYL ETHERS FOR EPOXY COATING APPLICATIONS
    7.
    发明公开
    LOW-VISCOSITY PHENOLIC DIGLYCIDYL ETHERS FOR EPOXY COATING APPLICATIONS 审中-公开
    用于环氧涂层的低粘度酚醛嵌段聚醚醚酮

    公开(公告)号:EP2859030A2

    公开(公告)日:2015-04-15

    申请号:EP13731003.3

    申请日:2013-06-10

    IPC分类号: C08G59/22

    摘要: The present invention provides mononuclear aromatic diglycidyl ether epoxy resins, such as alkyl resorcinols and alkyl hydroquinones, having one or two alkyl containing, cycloalkyi containing, alkoxy containing, alkylsulfide containing, alkylsilyl containing or alkylether containing groups, two alkylamino containing groups, one N- heterocycloalkyl group, and mixtures thereof, as well as two component liquid coating compositions comprising as an epoxy component the epoxy resins, and, as a second component, a hardener. Coating compositions of the present invention provide low viscosity coating compositions even at 100% solids and enable the use of epoxy coating compositions in remote field applications.

    摘要翻译: 本发明提供单环芳族二缩水甘油醚环氧树脂,例如烷基间苯二酚和烷基氢醌,其具有一个或两个含烷基的,含环烷基的含烷氧基的烷基硫化物,含烷基甲硅烷基或含烷基醚的基团,两个含烷氨基的基团, 杂环烷基及其混合物,以及包含作为环氧组分的环氧树脂和作为第二组分的硬化剂的双组分液体涂料组合物。 本发明的涂料组合物即使在100%固体含量下也提供低粘度涂料组合物,并且能够在远程现场应用中使用环氧涂料组合物。

    EPOXY RESIN COMPOSITIONS
    8.
    发明公开
    EPOXY RESIN COMPOSITIONS 审中-公开
    环氧树脂组合物

    公开(公告)号:EP3116864A1

    公开(公告)日:2017-01-18

    申请号:EP15709586.0

    申请日:2015-02-26

    IPC分类号: C07D303/04

    摘要: wherein R is hydrogen or CH3; and (B) the above novel byproduct compound having the chemical formula B; and a composition including a reaction product of: (a) an aromatic epoxy resin; (b) hydrogen; (c) a catalyst; and (d) a solvent; wherein the reaction product produced is a cycloaliphatic epoxy resin admixture of the combination of (i) the above product having the chemical formula A and (ii) the novel byproduct compound having the chemical formula B; wherein the above product having the chemical formula A includes at least a cis-cis isomer, a cis-trans isomer, and a trans-trans isomer; and the novel byproduct compound having the chemical formula B includes at least a cis isomer and a trans isomer.

    摘要翻译: 具有以下化学式B的新型副产物化合物; 其中R是氢或CH 3; 包含以下物质的混合物的组合物:(A)具有以下化学式A的产物; 其中R是氢或CH 3; 和(B)具有化学式B的上述新型副产物化合物; 和包含以下物质的反应产物的组合物:(a)芳族环氧树脂; (b)氢; (c)催化剂; 和(d)溶剂; 其中所产生的反应产物是(i)具有化学式A的上述产物和(ii)具有化学式B的新型副产物化合物的组合的脂环族环氧树脂混合物; 其中具有化学式A的上述产物至少包括顺式 - 顺式异构体,顺式 - 反式异构体和反式 - 反式异构体; 并且具有化学式B的新型副产物化合物至少包括顺式异构体和反式异构体。