EP 1014183 B1 20031008 - Colour photographic recording material
Title (en)
Colour photographic recording material
Title (de)
Farbfotografisches Aufzeichnungsmaterial
Title (fr)
Matériau d'enregistrement pour la photographie en couleur
Publication
Application
Priority
DE 19858999 A 19981221
Abstract (en)
[origin: EP1014183A2] In color photographic material with a base, red-, green- and blue-sensitive silver halide emulsion layer(s) containing cyan, magenta and yellow coupler(s) respectively and a yellow filter layer over the green-sensitive emulsion layer, at least one layer between the base and the nearest light-sensitive emulsion contains a compound (I), with a methylene group between 2 electronegative groups. In color photographic material with a base, red-, green- and blue-sensitive silver halide emulsion layer(s) containing cyan, magenta and yellow coupler(s) respectively and a yellow filter layer over the green-sensitive emulsion layer, at least one layer between the base and the nearest light-sensitive emulsion contains a compound (I), with a methylene group between 2 electronegative groups, of the formula. X, Y = electronegative groups and together can form a group completing a 5- or 6-membered ring.
IPC 1-7
IPC 8 full level
G03C 7/30 (2006.01); G03C 7/392 (2006.01)
CPC (source: EP US)
G03C 7/39208 (2013.01 - EP US); G03C 7/39232 (2013.01 - EP US); G03C 7/39236 (2013.01 - EP US); G03C 7/39248 (2013.01 - EP US); G03C 7/39252 (2013.01 - EP US); G03C 7/39256 (2013.01 - EP US); G03C 7/39268 (2013.01 - EP US); G03C 7/39272 (2013.01 - EP US)
Designated contracting state (EPC)
DE FR GB
DOCDB simple family (publication)
EP 1014183 A2 20000628; EP 1014183 A3 20001122; EP 1014183 B1 20031008; DE 19858999 A1 20000629; DE 59907279 D1 20031113; JP 2000181035 A 20000630; US 6228568 B1 20010508
DOCDB simple family (application)
EP 99124022 A 19991208; DE 19858999 A 19981221; DE 59907279 T 19991208; JP 35465899 A 19991214; US 46147699 A 19991214