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. 27, 2004
Filed:
Mar. 27, 2003
Applicant:
Inventors:
Shirleyanne E. Haye, Rochester, NY (US);
Janet M. Huston, Webster, NY (US);
Eric R. Schmittou, Rochester, NY (US);
Therese M. Feller, Rochester, NY (US);
Assignee:
Eastman Kodak Company, Rochester, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03C 7/42 ;
U.S. Cl.
CPC ...
G03C 7/42 ;
Abstract
A photographic bleach-fixing composition has reduced odor and acceptable storage stability. It comprises an iron-ligand complex bleaching agent, thiosulfate fixing agent, sulfite ions, and a phthalic acid or salt thereof. This bleach-fixing composition can be used in various photographic processing protocols to provide color images from color photographic silver halide materials.