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Patent

Ethylenically unsaturated polyisocyanate addition compounds based on lysine triisocyanate, their use in coating compositions and processes for their preparation


Application Date:
Jun 4, 2009
USPTO Patent:
US 11998381
Abstract:

This invention relates to ethylenically unsaturated polyisocyanate addition compounds and to coating compositions prepared from these ethylenically unsaturated polyisocyanate addition compounds. These ethylenically ...

International Classification:
B05D 3/06 (20090604); C08G 18/72 (20090604); C08J 3/28 (20090604)
US Classification:
427/487; 528/ 60; 522/ 97; 427/3855

Claims

What is claimed is:

1. An ethylenically unsaturated polyisocyanate addition compound which comprises the reaction product of: (a) lysine triisocyanate,(b) at least one hydroxy-functional (meth)acrylate.and, optionally,(c) up to 30 hydroxyl equivalent %, based on the total hydroxyl equivalents of component (b) and (c), of a hydroxyl compound other than (b), which has a number average...

Description

BACKGROUND OF THE INVENTION

This invention relates to ethylenically unsaturated polyisocyanate addition compounds based on lysine triisocyanate, to coating compositions prepared from these novel compounds, and to processes for their preparation.

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