公开(公告)号：US20170066789A1

公开(公告)日：2017-03-09

申请号：US15119977

申请日：2015-02-17

Applicant: KOREA INSTITUTE OF INDUSTRIAL TECHNOLOGY

Inventor： Sang-Yong TAK ,  Hyun-Aee CHUN ,  Yun-Ju KIM ,  Sung-Hwan PARK ,  Su-Jin PARK ,  Sook-Yeon PARK ,  Hak-Jun LEE

IPC: C07F7/18 ,  C08K7/14

Abstract: The present invention relates to a novel epoxy compound, a method for preparing same, a composition and cured product comprising same, and use thereof, wherein the compound shows excellent heat-resistant properties—specifically, a low thermal expansion property and a high glass transition temperature (including Tg-less which does not show a glass transition temperature), a flame retardant property and processability—specifically, a viscosity-control property, does not require a separate silane coupling agent, and has improved brittleness in a composite. According to one aspect of the present invention, provided are: an epoxy compound having at least one non-reactive silyl group, alkenyl group or combination thereof together with at least two epoxy groups and at least one alkoxysilyl group; a method for preparing the epoxy compound through alkoxysilylation and alkylsilylation; an epoxy composition comprising same; and a cured product.

Abstract translation: 本发明涉及一种新的环氧化合物，其制备方法，包含其的组合物和固化产物及其用途，其中该化合物显示出优异的耐热性能，特别是低热膨胀性能和高玻璃化转变 温度（包括不显示玻璃化转变温度的Tg），阻燃性和加工性 - 特别是粘度控制性不需要单独的硅烷偶联剂，并且复合材料的脆性提高。 根据本发明的一个方面，提供：具有至少一个非反应性甲硅烷基，烯基或其组合以及至少两个环氧基和至少一个烷氧基甲硅烷基的环氧化合物; 通过烷氧基硅烷化和烷基硅烷化制备环氧化合物的方法; 包含它的环氧组合物; 和固化产物。