Method of producing an optical or magneto-optical recording card

Radiation imagery chemistry: process – composition – or product th – Imaging affecting physical property of radiation sensitive... – Radiation sensitive composition or product or process of making

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

430256, 430258, 430259, 430262, 430272, 430273, 430320, 430321, 430496, 430945, 427162, 427164, 428343, 428344, 428345, 428352, 428354, 428900, G03C 172, G11B 2300

Patent

active

051569418

ABSTRACT:
An optical or magneto-optical recording card is produced using a transfer type optical or magneto-optical recording medium. The transfer type optical or magneto-optical recording medium comprises a base film, a peeling layer, an optical or magneto-optical recording layer and a light permeable adhesive layer which are successively superimposed one above another to constitute a layered structure. A protective layer is adhered to the transfer type optical or magneto-optical recording medium with the aid of an adhesive layer and the base film is then peeled off together with the peeling layer. Next, the protective layer to which the optical or magneto-optical recording layer is adhered is adhesively attached to a card base in such a manner that the optical or magneto-optical recording layer is interposed therebetween whereby an optical or magneto-optical recording card is completely produced. The transfer type recording medium can be preserved in such a state that it is wound about a reel. Accordingly, the transfer type recording medium is adhered to the protective layer when the optical or magneto-optical recording card is produced, and thereafter it is adhered to the card base. Thus, the optical or magneto-optical recording card can be produced at a high productive efficiency.

REFERENCES:
patent: 3644716 (1972-02-01), Nagata et al.
patent: 3649283 (1972-03-01), Christensen
patent: 4282310 (1981-08-01), Edhlund
patent: 4284703 (1981-08-01), Inoue et al.
patent: 4389480 (1983-06-01), Franke et al.
patent: 4419436 (1983-12-01), Kranser
patent: 4464454 (1984-08-01), Vogt
patent: 4511641 (1985-04-01), Busman et al.
patent: 4635965 (1987-01-01), Vogt
patent: 4656114 (1987-04-01), Cederberg et al.
Patent Abstracts of Japan, vol. 9, No. 194, Abstract JP-A-60-58894.
Patent Abstracts of Japan, vol. 10, No. 254, Abstract of JP-A-61-80632.

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 producing an optical or magneto-optical recording card 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 producing an optical or magneto-optical recording card, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of producing an optical or magneto-optical recording card will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-191227

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