Optical recording medium and production thereof

Details Optical recording medium and production thereof Optical recording medium and production thereof

1994-01-03

1995-06-13

Bell, Janyce

Coating processes

Direct application of electrical, magnetic, wave, or...

Polymerization of coating utilizing direct application of...

427162, 427164, 427240, 427264, 427265, 427404, 4274121, 427508, 427514, B05D 306, B05D 506

Patent

active

054241022

ABSTRACT:
An optical recording medium comprises a substrate, a recording layer overlying the substrate in a manner such that it is not present at the inner and outer peripheral portions of the substrate, a metal reflective layer overlying the recording layer in a manner such that the inner periphery of the metal reflective layer is coterminous with that of the recording layer while the outer peripheral portion of the reflective layer extends over the outer periphery of the recording layer, and a protective layer wholly covering the metal reflective layer extending over the recording layer, both at the inner and outer peripheral portions. The optical recording medium exhibits an excellent adhesion strength of the protective layer even when stood under high humidity and high temperature conditions for a long period of time, and the protective layer is not peeled off when subjected to a tape peeling test.

REFERENCES:
patent: 4710418 (1987-12-01), Takano et al.
patent: 4933222 (1990-06-01), Masuda
patent: 4981743 (1991-01-01), Ho
patent: 4983505 (1991-01-01), Hoguchi et al.
Japanese Abstract No. JP 2183442, Jul. 18, 1990.
Japanese Abstract No. 60-243825, Dec. 3, 1985.
Japanese Abstract No. 61-29431, Feb. 10, 1986.

Affiliated with

Also associated with

Rating

Optical recording medium and production thereof does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Optical recording medium and production thereof, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Optical recording medium and production thereof will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1307944