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:
Sep. 19, 2006
Filed:
Apr. 06, 2005
Applicants:
Albert J. Mura, Jr., Rochester, NY (US);
Gary M. Russo, Webster, NY (US);
Shari L. Eiff, Rush, NY (US);
Brian Thomas, Pittsford, NY (US);
Inventors:
Albert J. Mura, Jr., Rochester, NY (US);
Gary M. Russo, Webster, NY (US);
Shari L. Eiff, Rush, NY (US);
Brian Thomas, Pittsford, NY (US);
Assignee:
Eastman Kodak Company, Rochester, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03C 1/46 (2006.01); G03C 1/08 (2006.01); G03C 7/26 (2006.01); G03C 7/32 (2006.01);
U.S. Cl.
CPC ...
Abstract
A photographic element comprises a silver halide emulsion layer having associated therewith a dye forming coupler and a combination of a carbonamide compound, a phenolic compound, and an electron-rich compound. Such a combination provides improved dye stability.