Radiation imagery chemistry: process – composition – or product th – Radiation sensitive product – Two or more radiation-sensitive layers containing other than...
Patent
1996-02-02
1999-10-05
Letscher, Geraldine
Radiation imagery chemistry: process, composition, or product th
Radiation sensitive product
Two or more radiation-sensitive layers containing other than...
430502, 430503, 430567, 430569, G03C 146
Patent
active
059622067
ABSTRACT:
A photographic element comprises a support bearing two or more silver halide emulsion image-forming layers each containing ultrathin tabular grains or a support bearing at least three image-forming layers for forming images of different color in which at least one of the layers contains ultrathin tabular grains, wherein the imaging silver contained in the total of all the image-forming layers of the element is as described in subparts (1), (2) and (3):
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J. Imaging Science and Tech., 38 pp. 32-35 (1994).
Research Disclosure, May 1985, pp. 237-240.
Eastman Kodak Company
Kluegel Arthur E.
Letscher Geraldine
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