Resin composition for an optical disc and an optical disc using

Details Resin composition for an optical disc and an optical disc using Resin composition for an optical disc and an optical disc using

1991-03-28

1993-09-07

Ryan, Patrick J.

Stock material or miscellaneous articles

Circular sheet or circular blank

Recording medium or carrier

428 65, 428446, 428447, 428913, 346 76L, 3461351, 450975, B32B 300

Patent

active

052427315

ABSTRACT:
An optical disc having a transparent substrate, a resin layer comprised of a silicon resin and a curing catalyst, a projection/recess pattern formed on the transparent substrate, and a recording layer formed on the resin layer.

REFERENCES:
patent: 5024893 (1991-06-01), Hanada et al.
World Patents Index Latest Week 9008, Derwent Publs. Ltd., London, GB; AN 90054376 & JP-A-02 007 246 (New Nippon Elec. K.K.) Jan. 11, 1990.
World Patents Index Latest Week 8829, Derwent Publs. Ltd., London, GB; AN 88-201513 & JP-A-63 138 740 (Canon K.K.) Jun. 10, 1988.

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