申请人:Conner Mark David
公开号:US20100048833A1
公开(公告)日:2010-02-25
Mixed polycycloaliphatic amines (MPCA) and alkylates thereof (MPCA alkylates), methods for making mixed polycycloaliphatic MPCA amines and MPCA alkylates thereof, as well as polymeric compositions, such as spray-applied polyurea coating compositions, comprising said mixed amines MPCA and MPCA alkylates thereof are described herein. In one embodiment, the polymeric composition comprises an isocyanate component, and a resin component comprising an organic compound having the following Formula I:
where R
1
, R
2
and R
3
are each independently selected from a hydrogen atom, an alkyl group comprising from 1 to 20 carbon atoms, an aryl group comprising from 3 to 12 carbon atoms, an aralkyl group comprising from 3 to 12 carbon atoms and combinations thereof, provided that there is at least one alkyl group within Formula I, and X is a methylene bridged polycycloaliphatic amine (MPCA).
本文描述了混合多环脂肪族胺(MPCA)及其烷基化物(MPCA烷基化物),制备混合多环脂肪族MPCA胺和其烷基化物的方法,以及包括所述混合胺MPCA和其烷基化物的聚合物组合物,例如喷涂聚氨酯涂层组合物。在一种实施例中,聚合物组合物包括异氰酸酯组分和树脂组分,该树脂组分包括具有以下式I的有机化合物:其中,R1、R2和R3分别独立地选自氢原子、碳数为1至20的烷基、碳数为3至12的芳基、碳数为3至12的芳基烷基及其组合物,前提是式I中至少有一个烷基,而X是亚甲基桥联的多环脂肪族胺(MPCA)。