COMPOSITE RESIN FILM AND PRODUCTION METHOD THEREOF

Title:

COMPOSITE RESIN FILM AND PRODUCTION METHOD THEREOF

Document Type and Number:

WIPO Patent Application WO/2011/108414

Kind Code:

A1

Abstract:

Disclosed is a flexible and high-transparency composite resin film with an improved linear expansion coefficient and elastic modulus, and a production method thereof. The disclosed composite resin film contains a fibrous composite material in a resin film base material, and contains portions in which the amount of the aforementioned fibrous composite material contained per unit volume varies in the thickness direction of said composite resin film, but is approximately constant in directions perpendicular to said thickness direction. The elastic modulus in the plane of said composite resin film is greater than that in the thickness direction of the film.

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Inventors:

BEKKU Hiroshi (Inc. 2970, Ishikawa-machi, Hachioji-sh, Tokyo 05, 〒1928505, JP)
別宮　啓史 (〒05 東京都八王子市石川町２９７０番地コニカミノルタオプト株式会社内 Tokyo, 〒1928505, JP)

Application Number:

JP2011/053947

Publication Date:

September 09, 2011

Filing Date:

February 23, 2011

Export Citation:

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Assignee:

Konica Minolta Opto, Inc. (2970, Ishikawa-machi Hachioji-sh, Tokyo 05, 〒1928505, JP)
コニカミノルタオプト株式会社 (〒05 東京都八王子市石川町２９７０番地 Tokyo, 〒1928505, JP)
BEKKU Hiroshi (Inc. 2970, Ishikawa-machi, Hachioji-sh, Tokyo 05, 〒1928505, JP)

International Classes:

B32B27/00; B29C41/24; B29C47/02; B29C47/06; B32B27/18; C08J5/18; C08L1/00; C08L101/00; B29K1/00; B29L7/00; B29L9/00

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Claims:

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