Optical recording medium, process for producing recording medium

Details Optical recording medium, process for producing recording medium Optical recording medium, process for producing recording medium

1992-07-30

1994-05-17

Bowers, Jr., Charles L.

Radiation imagery chemistry: process, composition, or product th

Imaging affecting physical property of radiation sensitive...

Radiation sensitive composition or product or process of making

430269, 430495, 430945, 430321, 369286, 3461351, 428 64, G11B 700, G11B 724, G11B 726

Patent

active

053127145

ABSTRACT:
The optical recording medium of the present invention comprises a substrate, a recording layer, and a protective substrate laminated to said recording layer interposing an adhesive layer, wherein said adhesive layer contains at least one copolymer selected from the group consisting of an ethylene-acrylic acid copolymer, an ethylene-acrylate copolymer, an ethylene-methacrylic acid copolymer and an ethylene-methacrylate copolymer, and has a Vicat softening point of from 65.degree. C. to 95.degree. C.
The process for producing it is also provided.

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patent: 5085925 (1992-02-01), Hiraoka et al.
patent: 5158859 (1992-10-01), Imatake et al.
patent: 5188875 (1993-02-01), Yamaoka et al.
Bartolini, R. A., et al., "Review and Analysis of Optical Recording Media", Optical Engineering, vol. 15, No. 2, Mar.-Apr. 1976, p. 99.

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