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:
Nov. 10, 1998
Filed:
May. 13, 1997
Applicant:
Inventors:
Paul Leo Zengerle, Rochester, NY (US);
Allan Francis Sowinski, Rochester, NY (US);
Assignee:
Eastman Kodak Company, Rochester, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03C / ; G03C / ; G03C / ;
U.S. Cl.
CPC ...
430546 ;
Abstract
Silver halide photographic light-sensitive elements comprising a support having coated thereon a coupler dispersion containing layer comprising phenolic cyan dye forming couplers of Formula I and a high boiling organic solvent of Formulas II-V as defined in the specification, wherein the weight ratio in said layer of solvent of formulas II-V relative to coupler of formula I is from 0.1 to 0.5. Such elements provide relatively high cyan coupler reactivity to obtain satisfactory cyan dye density upon processing of the photographic material. ##STR1##