公开(公告)号：DE2240040A1

公开(公告)日：1974-02-28

申请号：DE2240040

申请日：1972-08-16

Applicant: BASF AG

Inventor： DYCKHOFF HUBERT ,  LEIFELS HEINZ WILHELM DR

IPC: B29C47/00 ,  B29C47/08 ,  B32B27/00 ,  C08J7/04 ,  B29D9/00

Abstract: Thermoplastic films are coated with an aq. dispersion of a vinylidene chloride copolymer (contg. >=80 wt.% vinylidene chloride) by applying the dispersion immediately after extrusion of the film. The coated film may be formed into hollow articles, (e.g. beaker, packages).

公开(公告)号：DE2238175A1

公开(公告)日：1974-02-28

申请号：DE2238175

申请日：1972-08-03

Applicant: BASF AG

Inventor： DYCKHOFF HUBERT ,  LEIFELS HEINZ WILHELM DR ,  SCHILDER WOLFGANG

IPC: B29C49/22 ,  B29D9/00