Process for preparing a crosslinkable composition based on an ethylene-unsaturated silane.

摘要

A crosslinkable composition comprising (A) a copolymer of ethylene and an unsaturated silane compound having hydrolyzable group(s) optionally with other comonomers and (B) a defined dihydrocarbyl tin (IV) carboxylate compound as silanol condensation catalyst. The tin compound is preferably dibutyl tin maleate. The composition can be thermoformed to produce articles having improved surface finish.