Information recording medium

Details Information recording medium Information recording medium

1988-02-09

1990-06-05

Ryan, Patrick

Stock material or miscellaneous articles

Circular sheet or circular blank

Recording medium or carrier

428 65, 428413, 428913, 428192, 430394, 430494, 430945, 346 76L, 3461351, 369288, 522 2, 522 31, B32B 302

Patent

active

049313371

ABSTRACT:
An information recording medium comprises a pair of substrates provided on at least one substrate thereof with a recording layer containing an organic coloring matter, and stuck together by use of an adhesive in such a manner that the substrates may be disposed with the interposition of a space, wherein said substrates of the information recording medium are stuck together by use of an adhesive containing an epoxy monomer and a compound capable of generating a Lewis acid by irradiation with light, and a process for producing the information recording medium.

REFERENCES:
patent: 4548890 (1985-10-01), Dickinson et al.
patent: 4684671 (1987-08-01), Tsuchiya et al.
patent: 4688052 (1987-08-01), Inamoto et al.
patent: 4688053 (1987-08-01), Noguchi et al.
patent: 4688056 (1987-08-01), Noguchi et al.

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