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. 29, 2005
Filed:
Aug. 19, 2002
Douglas R. Robello, Webster, NY (US);
Samir Y. Farid, Rochester, NY (US);
Joseph P. Dinnocenzo, Penfield, NY (US);
Jason G. Gillmore, Rochester, NY (US);
Douglas R. Robello, Webster, NY (US);
Samir Y. Farid, Rochester, NY (US);
Joseph P. Dinnocenzo, Penfield, NY (US);
Jason G. Gillmore, Rochester, NY (US);
Eastman Kodak Company, Rochester, NY (US);
Abstract
An optical recording material which when exposed to actinic radiation produces a change in optical properties in the exposed regions, thereby providing a pattern of intelligence for storing and retrieving information, the recording material having: a) a polymer containing a covalently bound reactant moiety which is capable of undergoing a chemical transformation upon a one electron oxidation, thus causing the change in optical properties in the exposed regions; and b) a sensitizer capable of absorbing actinic radiation to cause an initial one electron oxidation of the reactant.