EP 0000737 B1 19810429 - MONOAZO PIGMENTS OF THE ACETOACETYLAMINO BENZIMIDAZOLONE SERIES, THEIR PREPARATION AND THEIR USE FOR COLOURING ORGANIC MATERIAL OF HIGH MOLECULAR WEIGHT
Title (en)
MONOAZO PIGMENTS OF THE ACETOACETYLAMINO BENZIMIDAZOLONE SERIES, THEIR PREPARATION AND THEIR USE FOR COLOURING ORGANIC MATERIAL OF HIGH MOLECULAR WEIGHT
Publication
Application
Priority
CH 958177 A 19770804
Abstract (en)
[origin: EP0000737A1] 1. Azo pigments of the formula see diagramm : EP0000737,P11,F1 wherein X and Y are each hydrogen, halogen, alkyl or alkoxy having 1-4 C atoms, Q is a group of the formula -CONH- or -NHCO-, and Z is an O atom or is a group of the formula -NR-, -NHCO-, -CONH-, -CH=N- or see diagramm : EP0000737,P11,F2 in which R is hydrogen, alkyl having 1-4 C atoms, or phenyl unsubstituted or substituted by halogen, alkyl or alkoxy having 1-4 C atoms, and V is hydrogen, halogen, alkyl or alkoxy having 1-4 C atoms, and the azo group is bound to the phenyl group A or B.
IPC 1-7
IPC 8 full level
C08K 5/00 (2006.01); C08K 5/22 (2006.01); C08K 5/23 (2006.01); C08L 1/00 (2006.01); C08L 27/00 (2006.01); C09B 29/01 (2006.01); C09B 29/033 (2006.01); C09B 29/32 (2006.01); C09B 29/33 (2006.01)
CPC (source: EP)
C09B 29/0003 (2013.01); C09B 29/0011 (2013.01); C09B 29/0025 (2013.01); C09B 29/338 (2013.01)
Designated contracting state (EPC)
CH DE FR GB NL
DOCDB simple family (publication)
EP 0000737 A1 19790221; EP 0000737 B1 19810429; BR 7804978 A 19790410; CA 1087173 A 19801007; DE 2860649 D1 19810806; DK 344678 A 19790205; JP S5429334 A 19790305; JP S6143387 B2 19860927
DOCDB simple family (application)
EP 78100516 A 19780727; BR 7804978 A 19780803; CA 308577 A 19780802; DE 2860649 T 19780727; DK 344678 A 19780803; JP 9516678 A 19780804