Patent ID: 9200150
Filing Date: 2015-12-01
Classification: C08K,C08L

Abstract:
1. A process for reducing the retention time of a polyolefin composition comprising a crosslinkable polyolefin with hydrolysable silane groups in an extruder and/or reducing the extrusion temperature during the extrusion of the polyolefin composition, the process comprising: adding a master batch to the polyolefin composition to form a compounding composition; and compounding the compounding composition in the extruder; wherein the master batch comprises: wherein R R R R x is 0 to 3, y is 1 to 4, z is 0 or 1, with the proviso that x+y+z=4; and m =1; and wherein the amount of the silicon containing compound is 0.01 to 1.5 wt % of the compounding composition.