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:
May. 03, 1988
Filed:
Mar. 05, 1987
Applicant:
Inventors:
Eiichi Sakamoto, Hannou, JP;
Yutaka Kaneko, Sagamihara, JP;
Assignee:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G03C / ;
U.S. Cl.
CPC ...
430380 ; 430434 ; 430446 ; 430464 ; 430489 ; 430551 ; 430607 ; 430611 ;
Abstract
A method for processing silver halide photographic materials is disclosed. In this method a silver halide photographic material is developed in the presence of at least one compound represented by the following Formula [Ia] or [Ib]: ##STR1## wherein Ar is a benzene or naphthalene ring, F is a fluorine atom, Y and Y' are substituents, X is a bivalent atom or a bivalent linkage group. The compound may be contained in a processing solution or in the silver halide photographic light-sensitive material to be processed. A fog of the silver halide photographic material, especially a fog due to a storage of the materials at a high temperature can be considerably decreased.