3-Hydroxy-2,2-dimethylpropanoic acid, 3-hydroxy-2,2-dimethylpropyl ester, trimethylolpropane, isophthalic acid, methoxydimethyldiphenyl polysiloxane polymer 96278-70-5 Siloxanes and Silicones, di-Me, di-Ph, polymers with 3-hydroxy-2,2-dimethylpropyl 3-hydroxy-2,2-dimethylpropanoate, isophthalic acid, Ph silsesquioxanes and trimethylolpropane