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:
Apr. 12, 2005
Filed:
Dec. 27, 2001
Applicants:
Terukazu Yanagi, Minami-Ashigara, JP;
Mamoru Sakurazawa, Minami-Ashigara, JP;
Naohiro Takeda, Minami-Ashigara, JP;
Yoichi Maruyama, Minami-Ashigara, JP;
Katsuyuki Takada, Minami-Ashigara, JP;
Inventors:
Terukazu Yanagi, Minami-Ashigara, JP;
Mamoru Sakurazawa, Minami-Ashigara, JP;
Naohiro Takeda, Minami-Ashigara, JP;
Yoichi Maruyama, Minami-Ashigara, JP;
Katsuyuki Takada, Minami-Ashigara, JP;
Assignee:
Fuji Photo Film Co., Ltd., Kanagawa, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G03C001/005 ; G03C001/494 ;
U.S. Cl.
CPC ...
Abstract
A modified gelatin obtained by reacting (A) a gelatin and (B) a compound which contains a nitrogenous aromatic ring having a mercapto group to form covalent bond with a reactive group in the gelatin, an introduction amount of the compound in the gelatin being 1.0×10mol to 2.0×10mol per 100 g of the gelatin.