Method of manufacture of multilayer film

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United States of America Patent

PATENT NO 8974872
APP PUB NO 20120269988A1
SERIAL NO

13503806

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Abstract

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A process for producing a multilayer film which, even when bent, is less apt to decrease in barrier property or electrical conductivity. The process comprises forming a barrier film and a transparent conductive film on a resin film to produce a multilayer film. The barrier film is formed by a plasma enhanced CVD method which uses electric discharge between rolls. The transparent conductive film is preferably formed by physical vapor deposition. The resin film preferably is a polyester resin film or a polyolefin resin film.

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Patent Owner(s)

  • SUMITOMO CHEMICAL COMPANY, LIMITED

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hasegawa, Akira Tsukuba, JP 301 4455
Kuroda, Toshiya Tsukuba, JP 15 252
Sanada, Takashi Ichihara, JP 94 1090

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