ENCAPSULATION OF THE ACCELERATOR FOR CURING ORGANOPOLYSILOXANIC COMPOSITIONS CONTAINING POLYACYLOXYSILANES AND CURING IN ELASTOMERS

摘要

The present invention relates to an organopolysiloxane composition capable of cross-linking in an elastomer comprising a poly (vinyl hydroxyl) polysiloxane, a polyacyloxysilane B and a curing accelerator C, characterized in that the curing accelerator C is contained in microparticles consisting of a film. IMPERMEABLE, THE SAME FILM NO LONGER IMPERMEABLE UNDER THE EFFECT OF A THERMAL TREATMENT AND MECHANICAL ADAPTED. / P P THE COMPOSITION, ACCORDING TO THE INVENTION, MAY BE PRESENTED IN A MONO- OR BI-COMPONENT FORM AND IS USEFUL, IN PARTICULAR TO THE MANUFACTURE OF JOINTS IN THE AUTOMOTIVE INDUSTRY. / P