Curable copolymer and process for the preparation thereof.

摘要

A curable copolymer having a number average molecular weight of 1,000 to 100,000, and having the formula (1):
<Chemistry id="chema01" num="0001"><Image id="ia01" he="49" wi="115" file="IMGA0001.TIF" imgContent="chem" imgFormat="TIFF" /></Chemistry> and a process for the preparation of the curable copolymer (1). In formula (1) the symbol Q is a bivalent organic group containing a polyether and/or a polysiloxane and optionally a polyester. The curable copolymer of the present invention has excellent flexibility, solvent resistance and adhesion to organic materials.