EP 0608957 A1 19940803 - Photographic element and process employing a combination of yellow couplers.
Title (en)
Photographic element and process employing a combination of yellow couplers.
Title (de)
Photographisches Element und Verfahren verwendende eine Kombination von Gelbkupplern.
Title (fr)
Elément photographique et procédé utilisant une combinaison de copulants jaune.
Publication
Application
Priority
US 1092893 A 19930129
Abstract (en)
A photographic element and process employ a light sensitive photographic silver halide layer sensitized to blue light and having associated therewith a combination of at least two yellow dye-forming couplers each containing an acylacetanilide parent, one of which comprises a phenolic coupling-off group containing a solubilizing substituent, and the other of which is a benzoylacetanilide comprising a heterocyclic coupling-off group.
IPC 1-7
IPC 8 full level
G03C 7/36 (2006.01)
CPC (source: EP)
G03C 7/365 (2013.01)
Citation (search report)
- [XY] EP 0214832 A2 19870318 - KONISHIROKU PHOTO IND [JP]
- [Y] EP 0488310 A1 19920603 - KONISHIROKU PHOTO IND [JP]
Designated contracting state (EPC)
BE CH DE FR GB IT LI NL
DOCDB simple family (publication)
DOCDB simple family (application)
EP 94200187 A 19940127; JP 676894 A 19940126