Multi-layer construction film

Details Multi-layer construction film Multi-layer construction film

1992-03-20

1994-04-05

Sluby, P. C.

Stock material or miscellaneous articles

Structurally defined web or sheet

Including components having same physical characteristic in...

4284763, 428483, 428516, 428518, B32B 1710, B32B 1508, B32B 2730, B65D 6540

Patent

active

053003543

ABSTRACT:
A multi-layer construction film comprising at least one layer (A) of ethylene-vinyl alcohol copolymer and having an ethylene content of 20-60 mol %, and a melt index of .eta. Eg/10 min., at least one adhesive resin layer (B) of ethylene polymer and having a melt index of .eta. Ag/10 min. and density of not more than 0.90 g/cm.sup.3, and a plastic film (C) wherein the layer (B) is laminated adjacent to the plastic film (C), which satisfies the following formulas.

REFERENCES:
patent: 4477532 (1984-10-01), Schmukler et al.
patent: 4608286 (1986-08-01), Motoishi et al.
patent: 4640870 (1987-02-01), Akazawa et al.
patent: 4684564 (1987-08-01), Satoh et al.
patent: 4719153 (1988-01-01), Akazawa et al.
patent: 4810581 (1989-03-01), Akazawa et al.
patent: 4810755 (1989-03-01), Akazawa et al.
Patent Abstracts of Japan, Sep. 28, 1989, & JP-A-11-066951, Jun. 30, 1989, K. Isao, et al., "Laminated Body".

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