EP 1160620 A2 20011205 - Photographic element containing antifoggant
Title (en)
Photographic element containing antifoggant
Title (de)
Ein Antischleiermittel enthaltendes photographisches Element
Title (fr)
Elément photographique contenant un agent anti-voile
Publication
Application
Priority
US 57575400 A 20000522
Abstract (en)
Disclosed is a photographic element comprising a layer containing a silver halide emulsion chemically or spectrally sensitized or both in the presence a heterocycle compound with a minimum of three heteroatoms that does not react with oxidized developer and has a ClogP greater or equal to 6.2. The invention provides decreased fog while maintaining light sensitivity.
IPC 1-7
IPC 8 full level
G03C 1/005 (2006.01); G03C 1/34 (2006.01)
CPC (source: EP)
G03C 1/34 (2013.01); G03C 1/08 (2013.01); G03C 1/12 (2013.01); G03C 2001/348 (2013.01); G03C 2200/33 (2013.01)
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
Designated extension state (EPC)
AL LT LV MK RO SI
DOCDB simple family (publication)
DOCDB simple family (application)
EP 01201707 A 20010510