Limited play data storage media and associated methods of...

Dynamic information storage or retrieval – Storage medium structure – Layered

Reexamination Certificate

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Details

C430S270110, C428S064800, C428S064400

Reexamination Certificate

active

06925051

ABSTRACT:
The present invention provides a reactive adhesive formulation for use in a limited play data storage medium, the reactive adhesive formulation including at least one adhesive material, at least one reactive material disposed within the at least one adhesive material 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 resorcinol, 4-hexylresorcinol and/or polyhydroxystyrene.

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