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
1979-11-15
1981-08-25
Louie, Jr., Won H.
Radiation imagery chemistry: process, composition, or product th
Imaging affecting physical property of radiation sensitive...
Radiation sensitive composition or product or process of making
430302, 430413, 430495, 430496, 430309, 430417, 430541, 430292, 430415, 430540, 430542, G03F 702, G03C 100
Patent
active
042860458
ABSTRACT:
An image forming material comprising a support having thereon a layer composed of a Ge-S composition or a Ge-S-X composition wherein X represents at least one element selected from the group consisting of Al, Si, Mg, Ti, V, Mn, Co, Ni, Sn, Zn, Pd, In, Se, Te, Fe, I, P and O which undergoes a structural change capable of being detected optically, electrically or chemically upon exposure imagewise to light wherein the Ge-S or Ge-S-X composition layer has a thickness of at least about 300 A and contains therein at least one element selected from the group consisting of Ag, Cu and Pb in an amount of more than 2 atoms of Ag, Cu and/or Pb based on 100 atoms of the Ge-S composition or the Ge-S-X composition.
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patent: 3907566 (1975-09-01), Inoue et al.
patent: 3966470 (1976-06-01), Feltz et al.
patent: 3996057 (1976-12-01), Kawaziri et al.
Harada Shigeo
Ikeda Tomoaki
Mizobuchi Yuzo
Nahara Akira
Namiki Tomizo
Fuji Photo Film Co. , Ltd.
Louie, Jr. Won H.
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