Title:
【発明の名称】水溶性アゾ化合物及び該化合物の染料としての用途
Document Type and Number:
Japanese Patent JP2667366
Kind Code:
B2
Abstract:
Described are monoazo compounds conforming to the general formula (1) which are useful as dyes having fibre-reactive properties for producing strong, red, fast dyeings and prints on hydroxyl- and/or carboxamido-containing material, including fibre-material, in particular wool and synthetic polyamide fibres and especially cellulose fibres such as cotton. In the formula (1): M is hydrogen or an alkali metal; R<1> is hydrogen or sulpho; R<2> is hydrogen, alkyl having 1 to 4 carbon atoms, alkoxy having 1 to 4 carbon atoms, sulpho, hydroxyl, halogen or carboxyl; R<3> is hydrogen, halogen, alkyl having 1 to 4 carbon atoms or alkoxy having 1 to 4 carbon atoms; Y is vinyl or is ethyl which contains in the beta -position a substituent which is eliminable by means of alkali to leave a vinyl group; p is 1 or 2; the group -SO3M is attached to the naphthalene ring para or meta to the amino group.
Inventors:
Jerck Dunheim
Dieter Ame
Horst tappe
Dieter Ame
Horst tappe
Application Number:
JP13324394A
Publication Date:
October 27, 1997
Filing Date:
June 15, 1994
Export Citation:
Assignee:
HOECHST AKTIENGESELLSCHAFT
International Classes:
C07C317/36; C09B29/30; C09B62/008; C07D251/50; C09B62/085; C09B62/44; C09B62/51; D06P1/38; D06P3/10; D06P3/66; (IPC1-7): C09B62/51; C07D251/50; D06P1/38
Domestic Patent References:
| JP1108266A | ||||
| JP61123671A |
Attorney, Agent or Firm:
Mitsufumi Esaki (2 others)