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
1986-06-02
1988-06-21
Thomas, Alexander S.
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, 430961, 369284, 369286, 369288, 3461351, G01D 1514
Patent
active
047525541
ABSTRACT:
The present invention relates to an optical information recording medium comprising a substrate, recording layer and protective layer, characterized in that said protective layer comprises, as the main components, a high molecular compound and at least one of record-promoting agents selected from the group of (a) explosive material, (b) plasticizer, (c) organic low molecular compound having a melting point not higher than 140.degree. C., and (d) light-absorbing material.
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patent: 4317123 (1982-02-01), Namiki et al.
patent: 4460665 (1984-07-01), Kunikane et al.
patent: 4464502 (1984-08-01), Jacobs
Oba Hideaki
Sato Tsutomu
Ricoh Co. Ltd.
Thomas Alexander S.
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