Nouveaux composés organosiliciques à fonctions ester

摘要

Prepn. of organosilicon cpds. contg. 1 or more grps. where R1R2 = C1-5 alkyl and Y = C1-6 satd. hydrocarbon residue; esp. cpds. where n = 0, 1 or 2, R = C1-5 alkyl, C5-6 cycloalkyl (opt. carrying alkyl side chains), aryl or aralkyl, and R3 = C1-5 alkyl. Treatment of fillers (esp. glass fibres) to improve adhesion to polymers.