Diol derived blocked mercaptofunctional silane compositions in which the silanes comprise cyclic and bridged alkoxy groups derived from hydrocarbon-based diols and processes for their preparation are provided. Also provided are rubber compositions comprising the cyclic diol-derived blocked mercaptofunctional silanes, processes for their preparation and articles of manufacture comprising the rubber compositions, in particular, automotive tires and components thereof.
提供了以氢碳基二醇衍生的环状和桥联烷氧基团组成的阻化巯基
硅烷组合物,以及其制备过程。还提供了包含环状二醇衍生的阻化巯基
硅烷的橡胶组合物,其制备过程以及包含该橡胶组合物的制品,特别是汽车轮胎及其组件。