Patent ID: 7108920
Filing Date: 2006-09-19
Classification: C08G,H01L,Y10T

Abstract:
1. A curable composition comprising a compound having at least one thermally cleavable linkage represented by the formula: where R 1 and R 2 are each independently selected from the group consisting of hydrogen, methyl, ethyl, propyl, phenyl, hydroxyphenyl, methoxyphenyl, tolyl, and benzyl; each R 3 is independently selected from the group consisting of hydrogen, methyl, ethyl, propyl and isopropyl; each R 4 is independently selected from the group consisting of hydrogen, methyl, ethyl, propyl, isopropyl, butyl, isobutyl, t-butyl, C 1-4 alkoxy, halogen, cyano, and nitro; and X is independently selected from O and S, provided that at least one X is S.