Metallized composite film structure and method

Details Metallized composite film structure and method Metallized composite film structure and method

1991-11-08

1993-03-09

Thibodeau, Paul J.

Stock material or miscellaneous articles

Composite

Of metal

428354, 428457, 428910, 428518, 427404, 4274123, 427171, 427172, 427322, B32B 1508

Patent

active

051926202

ABSTRACT:
A metallized film combination of an oriented polymeric substrate layer having on one surface thereof a coating of a blend of (a) a vinyl alcohol homopolymer or copolymer and (b) an ethylene-acrylic acid copolymer, the coating blend having a metal layer thereon. The method involves coating the substrate after the substrate has been machine direction oriented and before the combination is transverse direction oriented followed by TD orientation and finally by depositing a metal layer on the blend surface.

REFERENCES:
patent: 4345005 (1982-08-01), All et al.
patent: 4946720 (1990-08-01), Oishi et al.

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