Patent ID: 9647213
Date: 2017-05-09
CPC Classifications: C08F,C08L,H01L,Y10T

Claim:
1. A polymer composition comprising A) a polycycloolefinic polymer that contains one or more repeating units having a crosslinkable group, B) an adhesion promoter compound comprising a surface-active functional group and a crosslinkable functional group that is capable of reacting with the said crosslinkable group of the repeating unit of the polycycloolefinic polymer wherein the polycycloolefinic polymer comprises one or more repeat units of the formula (I) is formed from a norbornene-type monomer by addition polymerization, wherein Z is —CH m is an integer from 0 to 5, R or where one or more of the carbons atoms in the hydrocarbyl, halohydrocarbyl or perhalohydrocarbyl is replaced by a heteroatom containing moiety selected independently from O, N, P, or Si, with the proviso that at least one R