EP 0409019 B1 19960214 - Colour photographic recording material with improved hue reproduction
Title (en)
Colour photographic recording material with improved hue reproduction
Title (de)
Farbfotografisches Aufzeichnungsmaterial mit verbesserter Wiedergabe von Farb-Nuancen
Title (fr)
Matériau d'enregistrement photographique en couleurs au rendu chromatique amélioré
Publication
Application
Priority
DE 3924111 A 19890720
Abstract (en)
[origin: EP0409019A2] A colour-photographic recording material which, in the usual way, contains for each of the main spectral regions blue, green and red in each case at least one light-sensitive silver halide emulsion layer and couplers for producing part colour images in complementary colours and which additionally is also spectrally sensitised for light from the gaps between in each case two adjoining main spectral regions and can also produce part colour images in complementary colours thereto, is suitable for improved colour hue rendition.
IPC 1-7
IPC 8 full level
G03C 7/20 (2006.01); G03C 1/12 (2006.01); G03C 1/14 (2006.01); G03C 7/26 (2006.01); G03C 7/30 (2006.01); G03C 7/32 (2006.01); G03C 7/392 (2006.01)
CPC (source: EP)
G03C 1/12 (2013.01); G03C 7/3041 (2013.01)
Designated contracting state (EPC)
BE DE FR GB
DOCDB simple family (publication)
EP 0409019 A2 19910123; EP 0409019 A3 19930113; EP 0409019 B1 19960214; DE 3924111 A1 19910131; DE 59010128 D1 19960328; JP H0364747 A 19910320
DOCDB simple family (application)
EP 90112994 A 19900707; DE 3924111 A 19890720; DE 59010128 T 19900707; JP 18957390 A 19900719