Optical recording elements comprising a polymeric dye

Details Optical recording elements comprising a polymeric dye Optical recording elements comprising a polymeric dye

1996-03-19

1998-07-28

McPherson, John A.

Radiation imagery chemistry: process, composition, or product th

Imaging affecting physical property of radiation sensitive...

Radiation sensitive composition or product or process of making

430945, 428 648, G11B 724

Patent

active

057861234

ABSTRACT:
There is disclosed a recordable optical element that includes a polymeric dye. The element has a transparent substrate and on the surface of the substrate, a polymeric dye containing recording layer and a light reflective layer. The improvement is that polymeric dyes are used in the element, which improve the recording layer's cohesion and the adhesion to the substrate and the reflective layer.

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