Method of manufacturing an optical recording medium

Adhesive bonding and miscellaneous chemical manufacture – Methods – Surface bonding and/or assembly therefor

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

156286, 156291, 156295, B32B 3100

Patent

active

049902083

ABSTRACT:
An optical recording medium and a method for manufacturing an optical recording medium from a first substrate having a first surface and a second substrate having a second surface facing the first surface of the first substrate. At least one of the first and second substrates includes an information recording layer. An adhesive material is selectively applied to one of the first and second surfaces. The first surface of the first substrate is then positioned in close facing engagement with the second surface of the second substrate, and the first and second substrates are adhered under predetermined partial vacuum conditions. Preferred materials, adhesives, viscosity of the adhesives, pressures for adhering the substrates, and degree of vacuum are disclosed.

REFERENCES:
patent: 3132967 (1964-05-01), Spraul et al.
patent: 3412707 (1968-11-01), West
patent: 3607528 (1971-09-01), Gassaway
patent: 4210462 (1980-07-01), Tourneux
patent: 4267212 (1981-05-01), Sakawaki
patent: 4292109 (1981-09-01), Becker
patent: 4316757 (1982-02-01), Walsh
patent: 4331494 (1982-05-01), Duchateau et al.
patent: 4416213 (1983-11-01), Sakiya
patent: 4431471 (1984-02-01), Mertens et al.
patent: 4440586 (1984-04-01), Lippits et al.
patent: 4449138 (1984-05-01), Ando
patent: 4450452 (1984-05-01), Ando et al.
patent: 4492718 (1985-01-01), Mayer et al.
patent: 4583102 (1986-04-01), Tamura et al.
patent: 4592939 (1986-06-01), Temple et al.
patent: 4610903 (1986-09-01), Nomura et al.
patent: 4620989 (1986-11-01), Stiegler
patent: 4629668 (1986-12-01), Hamersley et al.
patent: 4635076 (1987-01-01), Willson et al.
patent: 4686543 (1987-08-01), Tani et al.
patent: 4731620 (1988-03-01), Yabe et al.
patent: 4760012 (1988-07-01), Mochizuki et al.
patent: 4792474 (1988-12-01), Murakami et al.
Kowalski et al., "Multichannel Digital Optical Memory System," Optical Eng'g vol. 22, No. 4, pp. 464-472, (Jul. 1983).

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Method of manufacturing an optical recording medium does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method of manufacturing an optical recording medium, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of manufacturing an optical recording medium will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-8753

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.