Radiation imagery chemistry: process – composition – or product th – Regenerating image processing composition – Developer
Patent
1995-09-15
1996-11-05
Letscher, Geraldine
Radiation imagery chemistry: process, composition, or product th
Regenerating image processing composition
Developer
430264, 430434, 430592, G03C 518, G03C 526
Patent
active
055716601
ABSTRACT:
A method of forming an image is disclosed, comprising imagewise-exposing a silver halide photographic light sensitive material and developing the exposed photographic material to form a high contrast image, wherein said silver halide photographic material contains a spectral sensitizing dye represented by the following formula [S], and wherein said photographic material is developed with a developer having a pH of 10.9 or less, said developer being replenished by a developer-replenishing solution having a pH value of 10.9 or less in an amount of 300 ml or less per m.sup.2 of the photographic material. The photographic material further contains a hydrazine compound and a nucleation-accelerating agent. ##STR1##
REFERENCES:
patent: 5153098 (1992-10-01), Takagi
patent: 5288595 (1994-02-01), Watanabe et al.
Arai Takeo
Ito Hirohide
Konica Corporation
Letscher Geraldine
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