- -- SILANE-GRAFTED -OLEFIN-VINYL ACETATE COPOLYMER CONTAINING CROSSLINKABLE SILYL GROUPS PROCESS FOR THE PREPARATION THEREOF AND USE FOR THE PREPARATION OF INSULATION OR SHEATH MATERIALS FOR CABLES OR LINES

摘要

The invention relates to a composition comprising one or more alpha -olefin-vinyl acetate as component A, wherein at least one of the alpha -olefin-vinyl acetate copolymers A1 has a vinyl acetate content of 60 wt.%, And a grafted? -Olefin-vinyl containing crosslinkable silyl group consisting of at least one unsaturated silane containing at least one hydrolyzable group and at least one? -Olefin-vinyl acetate copolymer grafted as component B Acetate copolymer; Olefin-vinyl acetate copolymer according to the present invention, a grafted alpha -olefin-vinyl acetate copolymer according to the present invention and at least one crosslinking catalyst, a cable or a line The use of a crosslinkable composition according to the invention for the production of insulating or sheathing materials, the method of crosslinking the composition according to the invention by contacting the crosslinkable composition with water, the crosslinked composition obtainable by the crosslinking process according to the invention , And insulating or sheathing materials for cables or lines containing the crosslinked compositions according to the invention.;Grafted? -Olefin-vinyl acetate copolymer,? -Olefin-vinyl acetate copolymer, unsaturated silane, cable, line, insulating material, exterior material