Radiation imagery chemistry: process – composition – or product th – Microcapsule – process – composition – or product
Patent
1990-09-27
1992-04-14
Le, Hoa Van
Radiation imagery chemistry: process, composition, or product th
Microcapsule, process, composition, or product
430203, 430254, 430328, 430330, 430348, 430349, 430945, 430964, G03C 172
Patent
active
051047675
ABSTRACT:
A method of forming an image is disclosed comprising irradiating a heat-sensitive recording material with a laser beam, wherein the heat-sensitive recording material includes a support having provided thereon a light-absorbing layer containing microcapsules which encapsulate a core substance containing carbon black and a binder, and tranferring a latent image thus formed on the light-absorbing layer, in accordance with the pattern and amount of the laser beam irradiation, to an image-receiving film under pressure to thereby obtain a visible image on the image-receiving film.
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patent: 4621040 (1986-11-01), Viola
patent: 4798741 (1989-01-01), Nelson
patent: 4876170 (1989-10-01), Tamagawa et al.
patent: 4963458 (1990-10-01), Ishikawa et al.
patent: 5043240 (1991-08-01), Ong et al.
Patent Abstract of Japan, vol. 12, No. 113 (M-683)(2960), Apr. 9, 1988 & JP-A-62 240586 (Seiko Instruments and Electronics Limited) Oct. 21, 1987.
European Search Report by Examiner A. J. Bacon, Dec. 7, 1990.
Fuji Photo Film Co. , Ltd.
Le Hoa Van
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