Stock material or miscellaneous articles – Hollow or container type article – Polymer or resin containing
Patent
1984-11-27
1988-03-22
Kitle, John E.
Stock material or miscellaneous articles
Hollow or container type article
Polymer or resin containing
428213, 428214, 4284758, 4284761, 4284763, 4284769, 428483, 428518, B32B 702, B32B 2708, B32B 2730
Patent
active
047327952
ABSTRACT:
Disclosed herein is a heat-shrinkable laminate tubular film comprising a gas-barrier layer of a copolymer of vinylidene chloride, outer layers of a polyolefin, at least one intermediate layer of a polyamide or a thermoplastic polyester both of which show a crystal melting point of not more than 240.degree. C. and have a specified thickness, and adhesive layers disposed between any of the above layers.
REFERENCES:
patent: 3622439 (1971-11-01), Manne et al.
patent: 4133924 (1979-01-01), Seino et al.
patent: 4188443 (1980-02-01), Mueller et al.
patent: 4289830 (1981-09-01), Knott, II
patent: 4309466 (1982-01-01), Stillman
patent: 4438180 (1984-03-01), Lang et al.
Nishimoto Yoshiharu
Ohya Masaki
Kitle John E.
Kureha Kagaku Kogyo Kabushiki Kaisha
Seidleck James J.
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