Multilayer film including polyolefin layers and a polybutylene l

Details Multilayer film including polyolefin layers and a polybutylene l Multilayer film including polyolefin layers and a polybutylene l

1978-06-28

1979-10-02

Cannon, J. C.

Stock material or miscellaneous articles

Hollow or container type article

Cellular material derived from plant or animal source

156243, 156251, 156290, 156306, 229 53, 428516, 264 71, B32B 102, B32B 2708, B32B 2732, B65D 2906

Patent

active

041699106

ABSTRACT:
A multilayer film suitable for use in fabricating a trash bag, includes a first outer layer comprising a first heat sealable polyolefin, a second outer layer comprising a second heat sealable polyolefin, and a core layer comprising a blend of a polybutylene homopolymer, and a polypropylene homopolymer or copolymer.

REFERENCES:
patent: 3524795 (1970-08-01), Peterson
patent: 3997383 (1976-12-01), Bieler et al.
patent: 4046945 (1977-09-01), Boxmann

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