Benzene, (dichloromethylsilyl)-, polymer with dichlorodimethylsilane Dichlorodimethylsilane-dichloromethylphenylsilane copolymer Dichlorodimethylsilane-methylphenyldichlorosilane copolymer Dimethyldichlorosilane-methylphenyldichlorosilane copolymer Polysilastyrene PPS 80 PSS 100 PSS 100 (polysilane) PSS 120 PSS 400 Silane, dichlorodimethyl-, polymer with dichloromethylphenylsilane Silane, dichloromethylphenyl-, polymer with dichlorodimethylsilane