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EP 0340168 A3 19900919 - PHOTOGRAPHIC INTERNAL IMAGE EMULSION

Title (en)

PHOTOGRAPHIC INTERNAL IMAGE EMULSION

Publication

EP 0340168 A3 19900919 (DE)

Application

EP 89810292 A 19890418

Priority

CH 156788 A 19880427

Abstract (en)

[origin: EP0340168A2] Photographische Innenbildemulsionen, bestehend aus Silberhalogenidkristallen mit einem jodidbeschichteten kubooktaedrischen Kern und einer Silberbromidhülle mit kubischen und/oder oktaedrischen Begrenzungsflächen.

IPC 1-7

G03C 1/485; G03C 1/02

IPC 8 full level

G03C 1/035 (2006.01); G03C 1/485 (2006.01)

CPC (source: EP)

G03C 1/035 (2013.01); G03C 1/48576 (2013.01); G03C 2001/03547 (2013.01)

Citation (search report)

[Y] US 4713318 A 19871215 - SUGIMOTO TADAO [JP], et al
[AD] EP 0180549 A2 19860507 - CIBA GEIGY AG [CH]
[Y] CHEMICAL ABSTRACTS, vol. 105, no. 24, 15 December 1986 Columbus, Ohio, USA Takada, Sh. et al.: "Silver halide photographic emulsion" ref. no. 216634U

Designated contracting state (EPC)

BE CH DE FR GB IT LI NL

DOCDB simple family (publication)

EP 0340168 A2 19891102; EP 0340168 A3 19900919; JP H02160230 A 19900620

DOCDB simple family (application)

EP 89810292 A 19890418; JP 10479489 A 19890426