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. 28, 1995
Filed:
Jun. 01, 1994
Applicant:
Inventors:
Assignee:
Konica Corporation, , JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03C / ;
U.S. Cl.
CPC ...
430558 ; 430387 ;
Abstract
A magenta coupler and a light sensitive silver halide color photographic material containing the coupler are disclosed. The magenta coupler is represented by formulas ##STR1## wherein R.sub.1 is a hydrogen atom or a substituent, R.sub.2, R.sub.3 and R.sub.4 each represents a hydrogen atom or a substituent, L is an alkylene group, n is 0 or 1, R.sub.5 and R.sub.6 each represents a hydrogen atom or a substituent, where R.sub.5 and R.sub.6 may be condensed to form a cycle, and X is a hydrogen atom or an atom or a group that can be released upon the reaction with an oxidation product of color developing agent.