EP 0566416 A1 19931020 - Photographic material having adjacent green layers.
Title (en)
Photographic material having adjacent green layers.
Title (de)
Photographisches Material mit nebeneinanderliegenden grünempfindlichen Schichten.
Title (fr)
Matériau photographique ayant des couches adjacentes sensibles au vert.
Publication
Application
Priority
US 87013892 A 19920416
Abstract (en)
A multilayer color photographic element comprising a support having coated thereon photographic silver halide emulsion layers including a first green sensitive layer being more sensitive than a second green sensitive layer which is mor sensitive than a third green sensitive layer characterized in that the third layer comprises at least one magenta image-dye forming coupler which is also a bleach accelerator releasing coupler and in that the first and second green sensitive layers are substantially free of bleach accelerator releasing couplers.
IPC 1-7
IPC 8 full level
G03C 7/305 (2006.01); G03C 7/30 (2006.01); G03C 7/32 (2006.01); G03C 7/38 (2006.01)
CPC (source: EP)
G03C 7/3029 (2013.01); G03C 7/3225 (2013.01)
Citation (search report)
- [A] EP 0456181 A1 19911113 - FUJI PHOTO FILM CO LTD [JP]
- [A] EP 0285274 A1 19881005 - EASTMAN KODAK CO [US]
Designated contracting state (EPC)
BE CH DE FR GB IT LI NL
DOCDB simple family (publication)
DOCDB simple family (application)
EP 93302944 A 19930415; JP 8958993 A 19930416