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:
Apr. 05, 1994
Filed:
Apr. 16, 1992
Applicant:
Inventors:
Gary W Visconte, Rochester, NY (US);
Pranab Bagchi, Webster, NY (US);
James A Friday, Rochester, NY (US);
Michael W Orem, Rochester, NY (US);
Alan R Pitt, Hertfordshire, GB;
Assignee:
Eastman Kodak Company, Rochester, NY (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G03C / ;
U.S. Cl.
CPC ...
430546 ; 430631 ; 430637 ; 430636 ; 430634 ; 430635 ; 430639 ; 430545 ; 430222 ; 430512 ; 430563 ; 430559 ; 252126 ; 252135 ;
Abstract
The invention relates to a melt for the coating of a layer in a photographic element and which contains water, gelatin and an anionically charged, hydrophobic group containing compound that is (a) water soluble or soluble in a solution of 5 to 20 percent of water miscible organic solvent,