Radiation imagery chemistry: process – composition – or product th – Radiation sensitive product – Identified radiation sensitive composition with color...
Patent
1989-09-28
1990-08-07
Schilling, Richard L.
Radiation imagery chemistry: process, composition, or product th
Radiation sensitive product
Identified radiation sensitive composition with color...
430381, 430627, G03C 734, G03C 736, G03C 738, G03C 732
Patent
active
049467719
ABSTRACT:
Photographic materials which comprise novel color photographic couplers are provided. The silver halide color photographic material is improved in sharpness and prevention against the mixing of colors.
REFERENCES:
patent: 4215195 (1980-07-01), Ponticello et al.
patent: 4612278 (1986-09-01), Lau et al.
patent: 4663272 (1987-05-01), Nakamura
Research Disclosure, No. 188, Dec. 1979, pp. 703-708.
Hirano Tsumoru
Maekawa Yukio
Fuji Photo Film Co. , Ltd.
Schilling Richard L.
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