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
1988-12-20
1991-04-02
Hamilton, Cynthia
Radiation imagery chemistry: process, composition, or product th
Imaging affecting physical property of radiation sensitive...
Radiation sensitive composition or product or process of making
430944, 430945, 430495, 430281, 430327, 430270, 430394, 369284, 369285, 346 76R, 346 76PH, 346 76L, 3461351, G03F 7025, G03C 172, G03C 516
Patent
active
050046713
ABSTRACT:
An optical recording medium is provided which comprises a diacetylene derivative compound and at least one compound selected from the group consisting of azulenium salt compounds, pyrylium dyes, diene compounds, croconic methines, and polymethine compounds. An optical recording method is also provided which comprises a step of writing by irradiating with a radiation ray corresponding to a recording information an optical recording medium comprising a polydiacetylene derivative compound and a compound selected from the above-mentioned group.
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Eguchi Ken
Kawada Haruki
Kimura Toshiaki
Matsuda Hiroshi
Miyazaki Toshihiko
Canon Kabushiki Kaisha
Hamilton Cynthia
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