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:
Jun. 05, 2007
Filed:
Sep. 08, 2003
Marc Brian Wisnudel, Clifton Park, NY (US);
Daniel Robert Olson, Voorheesville, NY (US);
David Andrew Simon, Johnstown, NY (US);
Kathryn Lynn Longley, Saratoga Springs, NY (US);
Edward Paul Lindholm, Brookline, MA (US);
Marc Brian Wisnudel, Clifton Park, NY (US);
Daniel Robert Olson, Voorheesville, NY (US);
David Andrew Simon, Johnstown, NY (US);
Kathryn Lynn Longley, Saratoga Springs, NY (US);
Edward Paul Lindholm, Brookline, MA (US);
General Electric Company, Schenectady, NY (US);
Abstract
The present invention provides a formulation for a reactive dye layer for a limited-play optical storage medium, the reactive formulation including at least one carrier material or curable acrylate monomer, at least one reactive material disposed within the carrier material or acrylate monomer, and at least one photo-bleaching retarder material disposed within the at least one adhesive material. The at least one photo-bleaching retarder material includes at least one polymeric polyhydroxy compound selected from the group consisting of polyhydroxystyrenes, cellulose, and functionalized cellulose derivatives.