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. 01, 1993
Filed:
Jun. 13, 1988
Applicant:
Inventors:
Kei Sakanoue, Kanagawa, JP;
Hidetoshi Kobayashi, Kanagawa, JP;
Assignee:
Fuji Photo Film Co., Ltd., , JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G03C / ;
U.S. Cl.
CPC ...
430543 ; 430552 ; 430553 ;
Abstract
A Silver halide color photographic materials comprising a support having thereon at least one silver halide emulsion layer, wherein said material contains (1) at least one type of compound which reacts with the oxidized product of a primary aromatic amine based developing agent and releases a bleach accelerating agent, and (2) at least one type of cyan dye forming coupler represented by general formula (A) below: ##STR1## wherein R.sub.1, R.sub.2, R.sub.3, T and l' are defined as in the specification.
Quick Actions:
Sakanoue, Kei. (1993). Silver halide color photographic materials (U.S. Patent No. H001248). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/H001248
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile