MASTERBATCH COMPOSITION COMPRISING A MATRIX HAVING A POLYSILOXANE DISPERSED THEREIN AND A METHOD FOR THE PREPARATION THEREOF

摘要

ABSTRACT OF THE DISCLOSURERelatively stable masterbatch compositiors are providedcomprising a matrix having a polysiloxane dispersed therein, preparedby admixing a solid or liquid matrix, a monomeric silane and asilane condensation catalyst with the result that the monomericsilane condenses to a polysiloxane which is dispersed throughoutthe matrix per se or as a reactant therein. The masterbatch com-position can be admixed with alkylene-alkyl acrylate copolymers inthe presence of an organic titanate, to produce water-curable com-positions, containing water-curable, silane modified alkylene-alkylacrylate copolymers, which are useful as extrudates about wiresand cables providing protective coatings thereon.