EP 0566417 A3 19931103 - PHOTOGRAPHIC MATERIAL HAVING A BLUE SENSITIVE COUPLER STARVED UNIT
Title (en)
PHOTOGRAPHIC MATERIAL HAVING A BLUE SENSITIVE COUPLER STARVED UNIT
Publication
Application
Priority
US 87013792 A 19920416
Abstract (en)
[origin: EP0566417A2] Disclosed is multilayered color photographic element comprising a support having coated thereon photographic silver halide emulsion layers said layers including at least two blue sensitive layers, the blue sensitive layers being the emulsion layers farthest from the support, where the first of said blue sensitive layers is the most sensitive blue layer and is the emulsion layer farthest from the support, the first blue sensitive layer being extremely starved of dye-forming coupler, the second blue sensitive layer being contiguous said first blue sensitive layer.
IPC 1-7
IPC 8 full level
G03C 7/20 (2006.01); G03C 7/26 (2006.01); G03C 7/30 (2006.01); G03C 7/32 (2006.01)
CPC (source: EP)
G03C 7/30 (2013.01); G03C 7/3225 (2013.01)
Citation (search report)
- [X] FR 959734 A 19500404
- [Y] EP 0432834 A1 19910619 - EASTMAN KODAK CO [US]
- [Y] GB 1474994 A 19770525 - FUJI PHOTO FILM CO LTD
- [A] WO 9106037 A1 19910502 - EASTMAN KODAK CO [US]
Designated contracting state (EPC)
BE CH DE FR GB IT LI NL
DOCDB simple family (publication)
EP 0566417 A2 19931020; EP 0566417 A3 19931103; JP H0619077 A 19940128
DOCDB simple family (application)
EP 93302945 A 19930415; JP 8861193 A 19930415