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:
Aug. 03, 1993
Filed:
Sep. 09, 1991
Applicant:
Inventors:
Roger Lok, Rochester, NY (US);
Arthur H Herz, Rochester, NY (US);
Assignee:
Eastman Kodak Company, Rochester, NY (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G03C / ;
U.S. Cl.
CPC ...
430607 ; 430600 ; 430608 ; 430611 ; 430551 ;
Abstract
Stabilized photographic recording materials are described which comprise ammonium salts of inorganic acids or of organic acids and preferably those that contain polyhydroxyalkyl residues. Use of these stabilizing compounds in combination with recognized antifogging agents provides enhanced storage stability of coated photographic compositions.