Latente Carbamat-Silizium-Haftvermittler und Verfahren zu deren Herstellung und Verwendung

摘要

Novel tertiary-alkyl carbamate silicon compounds are provided which are useful as coupling agents. The compounds have the formula: (R<3>)3COC(O)N(R<4>)R-Si(R<1>(3-a))(OR<2>)a wherein the R groups can represent various hydrocarbon and other groups and a has a value of 1 to 3. Processes are also provided for the preparation of the carbamate compounds and their use as coupling agents.