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:
Dec. 10, 1991
Filed:
Feb. 15, 1990
Applicant:
Inventors:
Assignee:
Konica Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G03C / ;
U.S. Cl.
CPC ...
430546 ; 430627 ;
Abstract
The present invention relates to a silver halide photographic material that has at least one photographic constituent layer on a support, which photographic material is characterized in that said at least one photographic constituent layer contains a dispersion obtained by emulsifying and dispersing at least one hydrophobic, photographically useful material and at least one polymer compound that is water-insoluble but soluble in organic solvents and which has a phenolic hydroxyl group.