Process for producing optical recording medium

Details Process for producing optical recording medium Process for producing optical recording medium

1992-07-09

1994-07-12

Wright, Lee C.

Radiation imagery chemistry: process, composition, or product th

Radiation sensitive product

430 20, 430945, 3461351, 264 17, 264106, 264129, B29D 1200

Patent

active

053288165

ABSTRACT:
A process for producing an information recording medium comprising a substrate and provided thereon a recording layer and protective layer comprises the steps of forming on one substrate sheet a plurality of grooved preformats used for information recording mediums, forming a recording layer on the substrate sheet having thereon said plurality of grooved preformats, forming a protective layer on the substrate sheet on which said recording layer has been formed, and cutting the resulting substrate sheet into individual information recording mediums.

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Uchida et al. "Abstract of 60-261040" Optical Information Medium disc. Dec. 1985.

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