Method for preparing a film of vinylidene chloride polymer

Details Method for preparing a film of vinylidene chloride polymer Method for preparing a film of vinylidene chloride polymer

1976-03-01

1983-04-05

Thurlow, Jeffery R.

Plastic and nonmetallic article shaping or treating: processes

Direct application of fluid pressure differential to...

Producing multilayer work or article

15624414, 264564, 264146, 264173, 428518, 526343, B29D 2301, B29D 2304

Patent

active

043791174

ABSTRACT:
A film combination including two plies of tack-free thermoplastic polymer and a hot-tacky vinylidene chloride crystalline polymer is prepared by coextruding the vinylidene chloride polymer outside melts of plies of the thermoplastic polymer.

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