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公开(公告)号：US09745401B2
公开(公告)日：2017-08-29
申请号：US13125417
申请日：2009-10-19
IPC分类号： C09D175/00 , C08G18/08 , C08G18/42 , C08G18/62 , C08G18/83 , C08G18/24 , C08G18/22 , C08G18/38 , C08G18/40 , C09D175/04
CPC分类号： C08G18/089 , C08G18/22 , C08G18/242 , C08G18/246 , C08G18/3876 , C08G18/4063 , C08G18/4288 , C08G18/6254 , C08G18/834 , C09D175/04
摘要： The invention relates to a non-aqueous coating composition comprising a. a polyisocyanate, b. a polyol having an average functionality of more than 3 hydroxyl groups per molecule, c. a metal based curing catalyst for the addition reaction of isocyanate groups and hydroxyl groups, and d. a mercapto carboxylic acid, wherein the coating composition does not contain a carboxylic acid wherein the carbonyl group of the carboxylic acid is in conjugation with π-electron system.
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公开(公告)号：US20110212267A1
公开(公告)日：2011-09-01
申请号：US13125417
申请日：2009-10-19
IPC分类号： B05D3/02 , C09D175/04
CPC分类号： C08G18/089 , C08G18/22 , C08G18/242 , C08G18/246 , C08G18/3876 , C08G18/4063 , C08G18/4288 , C08G18/6254 , C08G18/834 , C09D175/04
摘要： The invention relates to a non-aqueous coating composition comprising a. a polyisocyanate, b. a polyol having an average functionality of more than 3 hydroxyl groups per molecule, c. a metal based curing catalyst for the addition reaction of isocyanate groups and hydroxyl groups, and d. a mercapto carboxylic acid, wherein the coating composition does not contain a carboxylic acid wherein the carbonyl group of the carboxylic acid is in conjugation with π-electron system.
摘要翻译： 本发明涉及一种非水性涂料组合物，其包含a。 多异氰酸酯，b。 每分子具有多于3个羟基的平均官能度的多元醇，c。 用于异氰酸酯基和羟基的加成反应的金属基固化催化剂，和d。 巯基羧酸，其中所述涂料组合物不含羧酸，其中羧酸的羰基与“电子”体系共轭。
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