A coating composition comprising a binder of a. polyisocyanate crosslinking agent;
b. an isocyanate-reactive component having at least one compound having the following formula:
wherein n on average is 1.7 to 2 and X stands for a cycloaliphatic norbornane derivative containing methylene amine groups of formula (II)
either alone, as combinations of these, and/or as mixtures of isomers of these, in which the exact point of attachment and orientation of —CH
2
— group to the NH group and R
20
-R
22
to the norbornane scaffold can vary and mixtures of compounds and isomers are commonly utilized by this invention; two component compositions and articles coated with the novel composition also are part of the invention.
一种涂料组合物,其粘结剂包括 a. 多
异氰酸酯交联剂;
b. 具有至少一种下式化合物的
异氰酸酯反应组分:
其中 n 平均为 1.7 至 2,X 代表环脂族降
冰片烷衍
生物,含有式 (II) 的亚甲基胺基团
X代表含有式(Ⅱ)亚甲基胺基团的环脂族降
冰片烷衍
生物,可以是单独的,也可以是这些亚甲基胺基团的组合,和/或这些亚甲基胺基团的异构体的混合物,其中-CH
2
- 基团与 NH 基团和 R
20
-R
22
到降
冰片烷支架的基团可以不同,本发明通常使用化合物和异构体的混合物;双组分组合物和涂覆了本发明新型组合物的物品也是本发明的一部分。