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
1988-04-20
1989-09-12
Michl, Paul R.
Radiation imagery chemistry: process, composition, or product th
Imaging affecting physical property of radiation sensitive...
Radiation sensitive composition or product or process of making
430945, 522 13, 522 24, 522 29, 522170, 428 64, 428 65, 346137, 3461351, 369286, 369284, G01D 1534, G01D 1532
Patent
active
048659495
ABSTRACT:
An optical information recording medium is disclosed, which comprises a pair of disc-shaped substrates, at least one of the substrates having a recording layer comprising an organic dye compound on one side thereof, which are disposed so as to face each other, with the recording layer positioned therebetween, with or without a space between the two substrates, by sealing with an adhesive agent comprising an alicyclic epoxy resin component having general formula ##STR1## where R.sup.1 .about.R.sup.9 each represent hydrogen, an alkyl group having 1 to 4 carbon atoms, or halogen; and R represents (CH.sub.2).sub.n, where n is an integer of 1 to 4, ##STR2## and a composite catalyst comprising a photo-decomposition organic silicon compound and a metal complex.
REFERENCES:
patent: 4406764 (1983-09-01), Hayase et al.
patent: 4479860 (1984-10-01), Hayase et al.
patent: 4583102 (1987-04-01), Tamamura et al.
patent: 4593051 (1986-06-01), Koleske
patent: 4616238 (1986-10-01), Tani et al.
patent: 4666951 (1987-05-01), Onishi et al.
patent: 4731620 (1988-03-01), Yabe et al.
Ueda Yutaka
Yamamuro Tetsu
Hamilton Cynthia
Michl Paul R.
Ricoh & Company, Ltd.
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