Biaxially oriented polyolefin films consisting of a core layer of a propylene polymer, an intermediate layer of a non-voided, substantially non-pigmented propylene polymer on the core layer, and an outer skin layer of a polyolefin including titanium dioxide as a pigment. Such films have good gloss.
申请公布号
WO9634742(A1)
申请公布日期
1996.11.07
申请号
WO1996GB00972
申请日期
1996.04.24
申请人
COURTAULDS FILMS (HOLDINGS) LIMITED;CRIGHTON, ALLAN, JOHN;BIDDISCOMBE, HELEN, ANN
