Radiation imagery chemistry: process – composition – or product th – Diazo reproduction – process – composition – or product – Composition or product which contains radiation sensitive...
Patent
1989-07-20
1992-02-18
Bowers, Jr., Charles L.
Radiation imagery chemistry: process, composition, or product th
Diazo reproduction, process, composition, or product
Composition or product which contains radiation sensitive...
430138, 430151, 503215, G03C 191, G03C 1775, G03C 154, G03C 156
Patent
active
050893718
ABSTRACT:
The present invention is directed toward a heat development copying material, comprising a support having provided thereon a photosensitive layer containing a diazo compound, a coupling component, a color-forming assistant, and a film-forming high polymeric binder; and a light-insensitive intermediate laeyr containing a film-forming high polymeric binder, and at least one member selected from the group consisting of a coupling component and a color-forming assistant, wherein the light-insensitive intermediate layer is provided between the support and the photosensitive layer, and a method for forming an image using the above-described copying material.
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Communication with European Search Report dated Jun. 5, 1990.
6001, Chemical Abstracts, vol. 76 (1972) No. 24, Jul. 1972 (147266), p. 476.
Journal of Imaging Technology, vol. 11, No. 3, Jun. 1985, Springfield, VA., USA, pp. 137-142, Hirotsugu Sato et al.: "UV-Fixable Thermal Recording Paper".
Nakamura Kotaro
Shimada Hirokazu
Tanaka Toshiharu
Bowers Jr. Charles L.
Chu John S.
Fuji Photo Film Co. , Ltd.
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