Film laminate and product pouch or tube therefrom

Details Film laminate and product pouch or tube therefrom Film laminate and product pouch or tube therefrom

1981-12-28

1983-08-30

Dixon, Jr., William R.

Stock material or miscellaneous articles

Hollow or container type article

Cellular material derived from plant or animal source

1562755, 1562757, 156334, 206484, 229 35R, 426113, 426127, 426412, 428 36, 428517, 428520, B65D 7300, B65D 100, B32B 2708, B29C 1906

Patent

active

044017022

ABSTRACT:
A flexible film laminate and pouch or tube therefrom comprising two or more layers of polyacrylonitrile homopolymer films adhesively bonded together by means of a layer of a combination of a styrene-butadiene block copolymer and a random terpolymer, said laminate having been subjected to ultraviolet radiation to an extent resulting in a greater bond strength between layers than in the absence of said radiation.

REFERENCES:
patent: 2200429 (1940-05-01), Perrin et al.
patent: 2632921 (1953-03-01), Kreidl
patent: 3239478 (1966-03-01), Harlan, Jr.
patent: 3453173 (1969-07-01), Isley et al.
patent: 4066731 (1978-01-01), Hungerford
patent: 4072552 (1978-02-01), Ewing
patent: 4123576 (1978-10-01), Kobayashi et al.
patent: 4243725 (1981-01-01), Wiggins et al.
patent: 4339502 (1982-07-01), Gerry et al.

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