Two-component coating agent based on an epoxy resin for cement-bound backgrounds
    4.
    发明授权
    Two-component coating agent based on an epoxy resin for cement-bound backgrounds 有权
    基于环氧树脂的双组分涂层剂,用于粘结背景

    公开(公告)号:US06316529B1

    公开(公告)日:2001-11-13

    申请号:US09466058

    申请日:1999-12-17

    Abstract: The invention relates to a two-component coating agent on an epoxy resin base, comprising a resin component A and a hardener component B, characterized in that the resin component A consists of between (15 and 18) weight percent, in relation to component A, of an epoxy resin and at least one additional component, chosen from among a reactive diluent, a filler, and other ingredients such as pigments, additives and extenders, that the hardener component B consists of between 20 and 50 weight percent, in relation to component B, of m-xylyl endiamine and at least one other component, chosen from among an adductor resin, an extender and an accelerator, and in that components A and B are present at a molar ratio of 1:0.8 to 1.2. The coating agent, which in addition to the two main components can also contain as much as 15 times their weight in aggregates having a particle size of up to 3.0 mm, is used primarily for coating the surfaces of backgrounds subject to strong chemical and/or mechanical stress and for bridging cracks. Coats can be up to 50 mm thick.

    Abstract translation: 本发明涉及环氧树脂基底上的双组分涂覆剂,其包含树脂组分A和硬化剂组分B,其特征在于树脂组分A相对于组分A(15-18重量%)为 的环氧树脂和至少一种另外的组分,其选自反应性稀释剂,填料和其它成分如颜料,添加剂和增量剂,固化剂组分B由20至50重量%相对于 组分B,间二甲苯胺立胺和至少一种其它组分,其选自内收体树脂,增量剂和促进剂,组分A和B的摩尔比为1:0.8至1.2。 除了两种主要成分之外,涂层剂还可以含有多达15倍重量的粒径高达3.0mm的聚集体,主要用于涂覆强化学和/或 机械应力和桥接裂缝。 外套厚度可达50毫米。

Patent Agency Ranking