EP 0933671 A1 19990804 - A photosensitive image-forming element containing silver halide crystals which are internally modified with a metal ligand complex forming deep electron traps
Title (en)
A photosensitive image-forming element containing silver halide crystals which are internally modified with a metal ligand complex forming deep electron traps
Title (de)
Photoempfindliches bilderzeugendes Material, das Silberhalogenidkristalle enthält, die mit einem Metall-Ligandenkomplex dotiert sind, der tiefe Elektronenfallen erzeugt
Title (fr)
Matériau photosensible de formation d'image contenant des cristaux à l'halogénure d'argent dopés avec un complexe métal-ligand, qui crée des pièges d'électrons profonds
Publication
Application
Priority
- EP 99200087 A 19990111
- EP 98200280 A 19980130
Abstract (en)
A photosensitive image-forming element has been provided, comprising on a support at least one photosensitive layer containing silver halide crystals which are internally doped with a transition metal complex (more preferably a metal halide chalcogenic cyanate complex, further called a 'MHCC'-complex) forming a deep and permanent electron trap, wherein said transition metal complex satisfies the general formula (1) as disclosed in the claims and in the description.
IPC 1-7
IPC 8 full level
G03C 1/09 (2006.01)
CPC (source: EP)
G03C 1/09 (2013.01); G03C 2001/093 (2013.01); G03C 2001/094 (2013.01)
Citation (search report)
- [X] US 5616446 A 19970401 - MIURA NORIO [JP], et al
- [Y] US 5462849 A 19951031 - KUROMOTO TRACI Y [US], et al
- [DA] EP 0336689 A1 19891011 - EASTMAN KODAK CO [US]
- [DA] EP 0415481 A1 19910306 - EASTMAN KODAK CO [US]
- [A] EP 0743553 A1 19961120 - EASTMAN KODAK CO [US]
- [X] PATENT ABSTRACTS OF JAPAN vol. 018, no. 295 (P - 1748) 6 June 1994 (1994-06-06)
- [X] DATABASE WPI Section Ch Week 9223, Derwent World Patents Index; Class E37, AN 92-189523, XP002069720
- [Y] U. HORNS AND W. PREETZ: "Darstellung und spektroskopische Charakterisierung von bindungsisomeren Halogenorhodanoosmaten(IV)", Z. ANORG. ALLG. CHEM., vol. 535, 1986, LEIPZIG, pages 195 - 207, XP002069718
Designated contracting state (EPC)
BE DE FR GB
DOCDB simple family (publication)
DOCDB simple family (application)
EP 99200087 A 19990111