EP 1014183 A3 20001122 - 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)
Citation (search report)
- [X] DE 2328014 A1 19741219 - AGFA GEVAERT AG
- [X] DE 2421068 A1 19751113 - AGFA GEVAERT AG
- [DA] DE 19646402 A1 19971023 - AGFA GEVAERT AG [DE]
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
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