EP 0710879 B1 20001213 - Radiographic product
Title (en)
Radiographic product
Title (de)
Radiographisches Erzeugnis
Title (fr)
Produit radiographique
Publication
Application
Priority
FR 9413051 A 19941026
Abstract (en)
[origin: EP0710879A1] The present invention concerns a radiographic product which makes it possible to obtain an image with no residual yellow colouring. The radiographic product comprises at least one photosensitive silver halide tabular grain emulsion spectrally sensitised with a spectral sensitising dye in the blue region having an emission peak between 400 and 500 nm, and an optical brightener derived from 4,4'-diaminostilbene disulphonic acid having at least three anionic sulpho groups, put in the photosensitive layer of the radiographic product or in at least one layer situated between the photosensitive layer and the support. Application to radiographic systems comprising an intensifying screen.
IPC 1-7
IPC 8 full level
G21K 4/00 (2006.01); G03C 1/00 (2006.01); G03C 1/035 (2006.01); G03C 1/06 (2006.01); G03C 1/16 (2006.01); G03C 1/43 (2006.01); G03C 1/815 (2006.01); G03C 5/17 (2006.01)
CPC (source: EP)
G03C 1/16 (2013.01); G03C 1/8155 (2013.01); G03C 5/17 (2013.01)
Designated contracting state (EPC)
DE FR GB IT
DOCDB simple family (publication)
EP 0710879 A1 19960508; EP 0710879 B1 20001213; DE 69519622 D1 20010118; DE 69519622 T2 20010613; FR 2726378 A1 19960503; FR 2726378 B1 19990507; JP H08211519 A 19960820
DOCDB simple family (application)
EP 95420283 A 19951016; DE 69519622 T 19951016; FR 9413051 A 19941026; JP 27798795 A 19951025