Radiation imagery chemistry: process – composition – or product th – Transfer procedure between image and image layer – image... – Diffusion transfer process – element – or identified image...
Patent
1998-08-24
2000-01-04
Schilling, Richard L.
Radiation imagery chemistry: process, composition, or product th
Transfer procedure between image and image layer, image...
Diffusion transfer process, element, or identified image...
430372, 430551, 430463, 430490, 546244, 546245, G03C 826, G03C 810, G03C 746
Patent
active
060108193
ABSTRACT:
A method for improving light fastness of an image, which comprises releasing or forming an image forming dye or a precursor thereof corresponding or counter-corresponding to silver development and allowing an image formed by transferring said image forming dye or precursor thereof to coexist with a compound represented by general formula (I) in an image forming material ##STR1## The symbols in formula (I) are defined in the description. Also disclosed is an image forming material for use in the method.
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"Photographic Processes and Products", Research Disclosure No. 15162, Nov. 1976, pp. 76-87.
Arakatsu Hiroshi
Hiyoshi Hironori
Kamio Takayoshi
Nakamura Yoshisada
Seto Nobuo
Fuji Photo Film., Ltd.
Schilling Richard L.
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