Patent ID: 8410238

Claim:
A bishydroxyarylsiloxane compound represented by Formula 1: wherein: R 1 and R 2 are each independently C 1 -C 10 alkyl or C 6 -C 18 aryl, optionally substituted with halogen or C 1 -C 6 alkoxy, each A is independently C 1 -C 10 alkylene or C 6 -C 18 arylene, optionally including —O— or —S—, Z is C 4 -C 18 alkylene, C 6 -C 18 cycloalkylene or ethylene disubstituted C 6 -C 18 arylene, optionally substituted with C 1 -C 6 alkyl, C 6 -C 18 aryl, or halogen, each Y is independently hydrogen, halogen, C 1 -C 18 alkoxy, C 1 -C 10 alkyl or C 6 -C 18 aryl, and each n is independently an integer from 4 to 100.