Polycarbonate coated films

Details Polycarbonate coated films Polycarbonate coated films

1982-05-24

1984-10-02

Dixon, Jr., William R.

Flexible bags

Wall details

Multi-layer or ply

264 22, 264171, 427 40, 427 41, 428 35, 428412, B65D 3002, H05B 100, B32B 2736, B05D 306

Patent

active

044752415

ABSTRACT:
A packaging film is disclosed which comprises a base sheet coated with a polycarbonate coating. The base sheet may be chosen with substantial latitude. The invention also contemplates a process for making the film.

REFERENCES:
patent: Re30856 (1982-01-01), Higley et al.
patent: 3499820 (1970-03-01), Desaulniers
patent: 3783089 (1974-01-01), Hurst et al.
patent: 4121014 (1978-10-01), Shaffer
patent: 4191790 (1980-03-01), Chung et al.
patent: 4230769 (1980-10-01), Goossens
patent: 4305856 (1981-12-01), Sakano et al.
patent: 4327137 (1982-04-01), Sawa et al.
patent: 4368231 (1983-01-01), Egert et al.

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