EP 0529009 B1 19940406 - IMPROVEMENTS RELATING TO A PHOTOGRAPHIC PROCESS.
Title (en)
IMPROVEMENTS RELATING TO A PHOTOGRAPHIC PROCESS.
Title (de)
VERBESSERUNGEN IN BEZUG AUF EIN PHOTOGRAPHISCHES VERFAHREN.
Title (fr)
TRAITEMENT PHOTOGRAPHIQUE AMELIORE.
Publication
Application
Priority
- EP 9100845 W 19910501
- GB 9009678 A 19900430
Abstract (en)
[origin: WO9117479A1] In a photographic process which includes a developer and an amplification bath, a photographic material is passed from the developer to the amplification bath and an absorbing agent is used to treat the amplification bath to remove any carried over developing agent which may cause degradation of the amplification bath or the photographic material being treated.
IPC 1-7
IPC 8 full level
G03C 5/395 (2006.01); G03C 5/42 (2006.01); G03C 7/30 (2006.01); G03C 7/407 (2006.01); G03C 7/44 (2006.01)
CPC (source: EP)
G03C 5/3956 (2013.01); G03C 7/3017 (2013.01)
Designated contracting state (EPC)
AT BE CH DE DK ES FR GB GR IT LI LU NL SE
DOCDB simple family (publication)
WO 9117479 A1 19911114; AT E104068 T1 19940415; DE 69101637 D1 19940511; DE 69101637 T2 19940922; EP 0529009 A1 19930303; EP 0529009 B1 19940406; GB 9009678 D0 19900620; JP H06507250 A 19940811
DOCDB simple family (application)
EP 9100845 W 19910501; AT 91920968 T 19910501; DE 69101637 T 19910501; EP 91920968 A 19910501; GB 9009678 A 19900430; JP 50845791 A 19910501