The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 12, 2010
Filed:
Aug. 15, 2005
Hitoshi Fujii, Kasukabe, JP;
Norio Akita, Tokyo-To, JP;
Ayumi Shibata, Tokyo-To, JP;
Daidou Chiba, Shirakawa, JP;
Koichi Mikami, Saitama, JP;
Hisashi Sakamoto, Hachioji, JP;
Hitoshi Fujii, Kasukabe, JP;
Norio Akita, Tokyo-To, JP;
Ayumi Shibata, Tokyo-To, JP;
Daidou Chiba, Shirakawa, JP;
Koichi Mikami, Saitama, JP;
Hisashi Sakamoto, Hachioji, JP;
Dai Nippon Printing Co., Ltd., Shinjuku-Ku, JP;
Abstract
There are provided a gas barrier laminated film, which is transparent while possessing excellent gas barrier properties and, at the same time, has excellent impact resistance, and a process for producing the same. The gas barrier laminated film comprises a base material, a vapor deposited film of an inorganic oxide provided on the base material, and a gas barrier coating film provided on the vapor deposited film. The gas barrier laminated film is characterized in that the base material on its side where the vapor deposited film is provided, has been subjected to pretreatment or primer coating treatment, and the gas barrier coating film has been formed by coating a gas barrier coating liquid onto the inorganic oxide film and then heating the coating.