EP 0591934 B1 20010103 - Photographic processing composition and processing method
Title (en)
Photographic processing composition and processing method
Title (de)
Photographische Verarbeitungszusammensetzung und photographisches Verarbeitungsverfahren
Title (fr)
Composition et méthode de traitement photographique
Publication
Application
Priority
JP 26596392 A 19921005
Abstract (en)
[origin: EP0591934A1] A novel photographic processing composition is provided, comprising at least one of compounds represented by the following general formula (I) or salts thereof: <CHEM> wherein R1 represents a carboxyl, aliphatic or aromatic group; R2 and R3 each represents a carboxyl, phosphono, sulfo or hydroxyl group; L1, L2, L3 and L4 each represents an alkylene group; X represents a hydrogen atom, aliphatic group or aromatic group; M represents a hydrogen atom or cation; and m and n each represents an integer 0 to 3. A novel method for the processing of a silver halide photographic material is also provided, which comprises the processing of a silver halide photographic material which has been imagewise exposed to light with a processing solution containing at least one of the compounds represented by the general formula (I) as defined above or salts thereof.
IPC 1-7
G03C 5/305; G03C 5/26; G03C 7/30; G03C 5/38; G03C 7/413; G03C 7/42
IPC 8 full level
C09K 3/00 (2006.01); G03C 5/26 (2006.01); G03C 5/29 (2006.01); G03C 5/305 (2006.01); G03C 5/38 (2006.01); G03C 7/30 (2006.01); G03C 7/407 (2006.01); G03C 7/42 (2006.01)
CPC (source: EP)
G03C 5/26 (2013.01); G03C 5/3053 (2013.01); G03C 5/38 (2013.01); G03C 7/3046 (2013.01); G03C 7/407 (2013.01)
Designated contracting state (EPC)
DE FR GB NL
DOCDB simple family (publication)
EP 0591934 A1 19940413; EP 0591934 B1 20010103; DE 69329814 D1 20010208; DE 69329814 T2 20010426; JP 2819487 B2 19981030; JP H06118580 A 19940428
DOCDB simple family (application)
EP 93116104 A 19931005; DE 69329814 T 19931005; JP 26596392 A 19921005