Polyhydroxyl compounds containing ester and ether groups as reactive
diluents
    1.
    发明授权
    Polyhydroxyl compounds containing ester and ether groups as reactive diluents 失效
    含有酯和醚基团的多羟基化合物作为反应性稀释剂

    公开(公告)号:US4798859A

    公开(公告)日:1989-01-17

    申请号:US95928

    申请日:1987-09-14

    CPC分类号: C09D167/00

    摘要: An improved lacquer system composition based on alkyl resins and/or oil-free polyesters contains as a reactive diluent the esterification product of(A) polyols containing an average on average at least 3 hydroxyl groups per molecule and, per hydroxyl group, an average of 0.5 to 15, but in total no more than an average of 20 ether groups per molecule and(B) 0.05 to 1.0 equivalent, based on hydroxyl groups of A, of C.sub.2 -C.sub.30 monocarboxylic acids,with the proviso that the esterification products of A and B have an acid number of at most 5, a hydroxyl number of from 5 to 800 and, on average, from 0.1 to 5 hydroxyl groups per molecule.

    摘要翻译: 基于烷基树脂和/或无油聚酯的改进的漆系统组合物含有作为反应性稀释剂的(A)多元醇的酯化产物,其每分子平均含有至少3个羟基,每个羟基平均为 0.5〜15,但总共不超过每个分子20个醚基团,(B)基于A的C 2 -C 30单羧酸的羟基为0.05-1.0当量,条件是A的酯化产物 B的酸值最多为5,羟值为5〜800,平均每个分子为0.1〜5个羟基。