Carbamate silicon compounds as latent coupling agents and proces

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Processes of preparing a desired or intentional composition...

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524261, 10628711, 10628713, 10628714, 10628725, 428400, 428428, 428447, C08J 500

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053228731

ABSTRACT:
Novel tert-alkyl carbamate silicon compounds are provided which are useful as coupling agents. The compounds have the formulas: ##STR1## wherein the R groups can represent various hydrocarbon and other groups, n has a value of 1 to 10, b has a value of from 2 to 5 and a has a value of 1, 2 or 3.
Processes are also provided for the preparation of the carbamate compounds and their use as coupling agents.

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