EP 0706679 A1 19960417 - COMPOSITION
Title (en)
COMPOSITION
Title (de)
ZUSAMMENSETZUNG
Title (fr)
COMPOSITION
Publication
Application
Priority
- GB 9400655 W 19940329
- GB 9313274 A 19930628
Abstract (en)
[origin: WO9500885A1] Coloured cyan toner for electroreprography and laser printing based on Solvent Blue 70, and a trichomatic set of coloured toners based on Solvent Blue 70, benzodifuranone red dyes and azo pyridone yellow dyes.
IPC 1-7
IPC 8 full level
G03G 9/09 (2006.01)
CPC (source: EP KR)
G03G 9/09 (2013.01 - KR); G03G 9/0906 (2013.01 - EP); G03G 9/091 (2013.01 - EP); G03G 9/0912 (2013.01 - EP); G03G 9/0918 (2013.01 - EP)
Citation (search report)
See references of WO 9500885A1
Citation (examination)
- RESEARCH DISCLOSURE, no.345, January 1993, HAVANT GB pages 39 - 40 ANONYMOUS
- 'TONER-COMPOSITIONS CONTAINING BENZODIFURANONE DYES' cited in the application
Designated contracting state (EPC)
BE DE FR GB IE IT NL
DOCDB simple family (publication)
WO 9500885 A1 19950105; CA 2161891 A1 19950105; DE 69405750 D1 19971023; DE 69405750 T2 19980205; EP 0706679 A1 19960417; EP 0706679 B1 19970917; GB 9313274 D0 19930811; HK 1002940 A1 19980925; JP H08511879 A 19961210; KR 960703246 A 19960619
DOCDB simple family (application)
GB 9400655 W 19940329; CA 2161891 A 19940329; DE 69405750 T 19940329; EP 94912006 A 19940329; GB 9313274 A 19930628; HK 98102027 A 19980311; JP 50253794 A 19940329; KR 19950705752 A 19951218