(3-Glycidoxypropyl)trimethoxysilane-hexyltrimethoxysilane copolymer (γ-Glycidoxypropyl)trimethoxysilane-hexyltrimethoxysilane copolymer Glycidoxypropyltrimethoxysilane-hexyltrimethoxysilane copolymer KBM 403-KBM 3063 copolymer Oxirane, 2-[[3-(trimethoxysilyl)propoxy]methyl]-, polymer with hexyltrimethoxysilane Silane, hexyltrimethoxy-, polymer with trimethoxy[3-(oxiranylmethoxy)propyl]silane γ-Glycidoxypropyltrimethoxysilane-n-hexyltrimethoxysilane copolymer