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Machine translation
1. (WO1980001614) IMAGING ELEMENTS CONTAINING MICROVESSELS AND PROCESSES FOR FORMING IMAGES THEREWITH
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1980/001614    International Application No.:    PCT/US1980/000064
Publication Date: 07.08.1980 International Filing Date: 24.01.1980
IPC:
G03C 1/765 (2006.01), G03C 7/04 (2006.01), G03C 7/12 (2006.01), G03C 8/30 (2006.01)
Applicants:
Inventors:
Priority Data:
8819 02.02.1979 US
Title (EN) IMAGING ELEMENTS CONTAINING MICROVESSELS AND PROCESSES FOR FORMING IMAGES THEREWITH
(FR) ELEMENTS D"IMAGE CONTENANT DES MICROCAPSULES ET PROCEDES POUR FORMER DES IMAGES AVEC CES ELEMENTS
Abstract: front page image
(EN)An imaging element (100) comprising a support and: (1) a radiation-sensitive imaging means which undergoes a change in mobility or optical density in forming a visible image; (2) a material capable of reducing the mobility of a diffusible photographic imaging material; or (3) at least three laterally positioned segmented filters of different spectral absorptions; is characterized in that the support (102) has a planar array of microvessels (108) which individually open toward one of its surfaces (106), next adjacent of said microvessels being laterally spaced by less than the width of adjacent microvessels opening toward either of the surfaces (104 or 106) of the support, and the imaging means, the mobility reducing material and/or the filters being present at least in part in the microvessels. Image spreading due to light scatter during exposure and diffusion of components during processing can be avoided. Elements suitable as lithographic and X-ray films, additive and subtractive color materials, color image transfer and silver salt diffusion transfer materials and methods for their use are described.
(FR)Un element d"image (100) comprenant un support et: (1) des moyens d"image sensibles aux radiations qui subissent un changement de mobilite ou de densite optique en formant une image visible; (2) un materiau capable de reduire la mobilite d"un materiau d"image photographique diffusible; ou (3) au moins trois filtres segmentes positionnes lateralement ayant des absorptions spectrales differentes; est caracterise en ce que le support (102) possede une rangee planaire de microcapsules (108) qui s"ouvrent individuellement vers l"une de ses surfaces (106), adjacentes auxdites microcapsules etant espacees lateralement d"une distance inferieure a la largeur des microcapsules adjacentes s"ouvrant vers l"une ou l"autre des surfaces (104 ou 106) du support, et les moyens d"image, le materiau de reduction de mobilite et/ou les filtres etant presents au moins en partie dans les microcapsules. La dilution de l"image due a la dispersion de la lumiere pendant l"exposition et la diffusion des composants pendant le developpement peut etre evitee. Des elements appropries tels que des films lithographiques et a rayons X, des materiaux couleur additifs et soustractifs, des materiaux de transfert d"image de couleur et de transfert de diffusion de sels d"argent et des procedes pour leur utilisation sont egalement decrits.
Designated States:
Publication Language: English (EN)
Filing Language: English (EN)