EP 0188202 A3 19881207 - PHOTOGRAPHIC RECORDING MATERIAL AND PROCESS FOR MAKING PHOTOGRAPHIC IMAGES
Title (en)
PHOTOGRAPHIC RECORDING MATERIAL AND PROCESS FOR MAKING PHOTOGRAPHIC IMAGES
Publication
Application
Priority
DE 3501074 A 19850115
Abstract (en)
[origin: US4710454A] Photographic recording materials with improved processing stability are obtained by incorporating at least one phosphonic acid and at least one polyacrylic derivative.
IPC 1-7
IPC 8 full level
G03C 7/26 (2006.01); G03C 7/30 (2006.01); G03C 7/388 (2006.01); G03C 7/392 (2006.01); G03C 7/396 (2006.01); G03C 7/407 (2006.01)
CPC (source: EP US)
G03C 7/39288 (2013.01 - EP US); G03C 7/396 (2013.01 - EP US)
Citation (search report)
- [A] GB 1580716 A 19801203 - FUJI PHOTO FILM CO LTD
- [A] EP 0115302 A2 19840808 - FUJI PHOTO FILM CO LTD [JP]
Designated contracting state (EPC)
BE DE FR GB NL
DOCDB simple family (publication)
EP 0188202 A2 19860723; EP 0188202 A3 19881207; EP 0188202 B1 19910410; DE 3501074 A1 19860717; DE 3678585 D1 19910516; JP H0644139 B2 19940608; JP S61174545 A 19860806; US 4710454 A 19871201
DOCDB simple family (application)
EP 86100092 A 19860107; DE 3501074 A 19850115; DE 3678585 T 19860107; JP 236086 A 19860110; US 81632986 A 19860106