Copolymers of propylene with hexene-1 and blown films obtained from them
申请人:BASELL POLIOLEFINE ITALIA S.R.L.
公开号:US10544271B2
公开(公告)日:2020-01-28
A copolymer of propylene with hexene-1 containing from 5 to 9% by weight of recurring units derived from hexene-1, having a melting temperature from 125 to 140° C. and Melt Flow Rate (ASTM D1238, 230/2.16 Kg) from 0.1 to 3 g/10 min., is used to produce blown films having valuable mechanical and optical properties.