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Patent Searching and Data


Title:
IMAGE FORMING METHOD AND PHOTOGRAPHIC PRODUCT
Document Type and Number:
Japanese Patent JPH11237721
Kind Code:
A
Abstract:

To alleviate deterioration of image quality and occurrence of residual dye stains in image forming parts and to lessen electrostatic trouble on a color photographic sensitive material by processing it with a specified processing solution and specifying the average grain diameter of a residual silver compound.

This color photographic material is processed with the color development processing solution containing compounds represented by formulae I-IV, and after drying, the silver compound is allowed to remain in an amount of 30-150 mg/m2 in terms of silver, and to render its average grain diameter of ≤0.25 μm. In formulae I-III, each of Q and Q11' is an atomic group necessary to form an N-containing hetero ring; each of R1-R3 is an H atom or a 1-6C alkyl group or the like; and R11' is an H or alkali metal atom or the like, and in formula IV, X is an H atom or a 1-5C alkyl group; Y is an H atom or an alkyl group or the like; M is an H or alkali metal atom; and R21 is a 1-5C alkyl group or the like.


Inventors:
KOBAYASHI KAZUHIRO
Application Number:
JP5601398A
Publication Date:
August 31, 1999
Filing Date:
February 20, 1998
Export Citation:
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Assignee:
KONISHIROKU PHOTO IND
International Classes:
G03C7/42; G03C1/035; G03C1/047; (IPC1-7): G03C7/42; G03C1/035; G03C1/047
Attorney, Agent or Firm:
Nobuaki Sakaguchi