Silyl compounds, their use for producing silica reinforced rubber, and silica reinforced rubber

摘要

At least one of an alkoxy alkyl substituted silylazide, an alkoxy alkyl substituted silyl thiosulfenamide, a silacycloalkyl mercaptan and/or a bis (silacycloalkyl) disulfide is employed as a coupling agent or promoter in a silica-filled rubber.