POLYPROPYLENE/POLYSTYRENE MULTILAYER FILM STRUCTURES
摘要
An oriented co-extruded film suitable for use as a window film for mailing envelopes, having a polyolefin layer and a non-glossy surface layer of polystyrene.
申请公布号
WO9852749(A1)
申请公布日期
1998.11.26
申请号
WO1998US10432
申请日期
1998.05.21
申请人
THE DOW CHEMICAL COMPANY;REGNIER, FRANCOIS, J., F.
