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:
Mar. 13, 2007
Filed:
Oct. 03, 2005
Robert E. Dickerson, Hamlin, NY (US);
George J. Burgmaier, Pittsford, NY (US);
Steven P. Szatynski, Rochester, NY (US);
Stephen A. Hershey, Victor, NY (US);
Robert E. Dickerson, Hamlin, NY (US);
George J. Burgmaier, Pittsford, NY (US);
Steven P. Szatynski, Rochester, NY (US);
Stephen A. Hershey, Victor, NY (US);
Eastman Kodak Company, Rochester, NY (US);
Abstract
A radiographic material containing tabular silver halide grains also includes an amido compound as an antifoggant precursor that can slowly release an antifoggant over time. These compounds are present in reactive association with the silver halide in tabular silver halide emulsion layers, and are present in an amount of at least 0.5 mmol/mol of silver. The radiographic materials are protected from fog during storage particularly in high temperature environments.