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1. 发明授权

US6013752A Halogenated resin compositions 失效
标题翻译：卤化树脂组合物
公开(公告)号：US6013752A
公开(公告)日：2000-01-11
申请号：US868793
申请日：1997-06-04
申请人： Norman R. Mowrer , Rhonda L. Linz , Roland L. Gasmena , Rudy Espinoza , Christine L. Stanley , Pritam S. Dhaliwal
发明人： Norman R. Mowrer , Rhonda L. Linz , Roland L. Gasmena , Rudy Espinoza , Christine L. Stanley , Pritam S. Dhaliwal
IPC分类号： C08L83/08 , C08G77/24 , C08G77/385 , C08G77/42 , C08G77/442 , C08L83/04 , C08L83/10 , C08L101/00 , C09D183/04 , C09D183/10 , C08G77/06
CPC分类号： C08G77/442 , C08G77/42
摘要： Halogenated resin compositions are prepared without using halogen acids by combining at least one silicone intermediate, with an optional silane, an organic halogen-containing ingredient having functional groups selected from the group consisting of hydroxy, amine, and carboxyl groups, and a resin selected from the group consisting of hydroxy- and epoxy-functional resins. One or more amine curing agent and/or catalyst selected from the group consisting of organometallic compounds, acids, bases, and mixtures thereof can optionally be added to facilitate ambient temperature curing of the resulting composition. The combined ingredients undergo hydrolysis reactions to form a halogenated organooxysilane that condenses to form a cross-linked halogenated polysiloxane composition. The resin also reacts with the condensing halogenated organooxysilane to introduce itself into the cross-linked halogenated polysiloxane and, thereby form the halogenated polysiloxane resin composition. The composition is prepare without using an inorganic halogen acid, and is fully-cured at ambient temperature by exposure to atmospheric moisture to form a protective film, or alternatively a composite, having improved properties of chemical, abrasion, corrosion, weather, flame, and ultraviolet resistance.
摘要翻译：通过将至少一种硅氧烷中间体与任选的硅烷，含有选自羟基，胺和羧基的官能团的有机含卤素成分和选自羟基，胺和羧基的树脂组合而制备卤化树脂组合物，由羟基和环氧官能树脂组成的组。可以任选地加入一种或多种选自有机金属化合物，酸，碱及其混合物的胺固化剂和/或催化剂以促进所得组合物的环境温度固化。组合的成分经历水解反应以形成冷凝形成交联卤代聚硅氧烷组合物的卤代有机氧基硅烷。树脂也与缩合的卤代有机氧基硅烷反应，将其自身引入到交联的卤代聚硅氧烷中，从而形成卤化聚硅氧烷树脂组合物。该组合物是在不使用无机卤酸的情况下制备的，并且在环境温度下通过暴露于大气中的水分而完全固化以形成保护膜，或者复合材料，其具有改善的化学，耐磨，腐蚀，天气，火焰和耐紫外线。

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