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:
Oct. 16, 2001
Filed:
Jun. 29, 2000
Applicant:
Inventors:
Karen J. Klingman, Pittsford, NY (US);
Susan K. Mroczek, Webster, NY (US);
Assignee:
Eastman Kodak Company, Rochester, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03C 1/035 ;
U.S. Cl.
CPC ...
G03C 1/035 ;
Abstract
The invention relates to a method of forming an emulsion comprising providing a silver chloride emulsion, said emulsion comprising silver chloride grains having a grain volume of 0.001 &mgr;m,to 2.2 &mgr;m,, adding chemical and spectral sensitizing materials, heating said emulsion to sensitize said grains, cooling said emulsion, and then bringing said emulsion into contact with iodide and bromide.