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:
Jul. 31, 2001
Filed:
May. 24, 2000
Applicant:
Inventors:
Hiroshi Arakatsu, Minami-ashigara, JP;
Nobuo Seto, Minami-ashigara, JP;
Toshiki Taguchi, Minami-ashigara, JP;
Assignee:
Fuji Photo Film Co., Ltd., Kanagawa, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03C 8/26 ; G03C 8/56 ; G03C 8/40 ; G03C 8/32 ;
U.S. Cl.
CPC ...
G03C 8/26 ; G03C 8/56 ; G03C 8/40 ; G03C 8/32 ;
Abstract
There is disclosed a dye-fixing element utilizable to form an image by releasing or producing an image-forming dye or a precursor thereof in proportion or contraproportion to developed silver formed by development after imagewise exposing of a photosensitive silver halide and thereafter by diffusion or diffusive-transfer of the dye, which element comprises a polymeric dye mordant containing a recurring unit of the formula (A) and/or (B):