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, 1987
Filed:
Feb. 24, 1986
Applicant:
Inventors:
Sieghart Klotzer, Cologne, DE;
Bruno Mucke, Bergisch Gladbach, DE;
Gunther Mahlberg, Bergisch Gladbach, DE;
Manfred Becker, Leverkusen, DE;
Assignee:
Agfa Gevaert Aktiengesellschaft, Leverkusen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03C / ; G03C / ; G03C / ;
U.S. Cl.
CPC ...
430550 ; 430569 ; 430538 ; 430605 ; 430564 ; 430543 ;
Abstract
Improved silver halide emulsions are obtained by the combined use of an iridium compound and an imidazole before termination of crystal growth.