公开(公告)号：US20040236031A1

公开(公告)日：2004-11-25

申请号：US10866595

申请日：2004-06-11

Applicant: BASF CORPORATION, a CORPORATION

Inventor： Walter H. Ohrbom ,  Marvin L. Green ,  Gregory G. Menovcik

IPC: C08F020/10

CPC classification number: C09D201/025 ,  C08F8/00 ,  C08F2800/20 ,  C09D201/02 ,  C08F220/20

Abstract: Disclosed is a carbamate functional reactive polymer composition, comprising an acrylic resin (anull) comprising a functional group (F3) that is at least one of a primary carbamate group, a primary hydroxyl group, a secondary hydroxyl group, and mixtures thereof, and a nonvolatile solvent (bnullnv) that is not a crystalline solid at 75null C. but is a fluid solid at a temperature of free radical polymerization and comprises (i) four or more isomers, and (ii) at least two reactive functional groups (F2) that are selected from primary carbamate, primary hydroxyl, and secondary hydroxyl, wherein no more than 10% of the sum of functional groups (F2) and (F3) are primary hydroxyl groups and at least 60% of the sum of functional groups (F2) and (F3) are primary carbamate groups. In one exemplary embodiment, the reactive polymer composition is made by a disclosed method.

Abstract translation: 公开了一种氨基甲酸酯官能反应性聚合物组合物，其包含丙烯酸树脂（a'），其包含主要氨基甲酸酯基，伯羟基，仲羟基及其混合物中的至少一种的官能团（F3），以及 在75℃下不是结晶固体的非挥发性溶剂（b'nv），但是在自由基聚合温度下是流体固体，并且包含（i）四种或更多种异构体，和（ii）至少两种反应性官能团 选自伯氨基甲酸酯，伯羟基和仲羟基的基团（F2），其中不超过10％的官能团（F2）和（F3）的和为伯羟基，并且至少60％ 官能团（F2）和（F3）是伯氨基甲酸酯基团。 在一个示例性实施方案中，通过公开的方法制备反应性聚合物组合物。