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:
Dec. 21, 1999
Filed:
Mar. 11, 1997
Yukio Ishii, Odawara, JP;
Mutsuo Akao, Minami-Ashigara, JP;
Masatoshi Kato, Kanagawa-ken, JP;
Hiroyuki Osanai, Minami-Ashigara, JP;
Fuji Photo Film Co., Ltd., Kanagawa-ken, JP;
Abstract
A packaged roll-shaped silver halide photosensitive material comprising a winding core, a roll-shaped silver halide photosensitive material wound on the winding core and a packaging material covering the periphery and the both two lateral sides of the roll-shaped silver halide photosensitive material, wherein at least one surface of the three surfaces in the periphery and the both two lateral sides of the roll-shaped silver halide photosensitive material is packaged with a packaging material comprising a combination of a paper material with a pored film, and the water vapor permeability of such packaging material is not less than 5.1 g/m.sup.2 .multidot.24 hours. It is possible to prevent deterioration of a roll-shaped silver halide photosensitive material through abnormal sensitization of photographic performance.