Title:
アセトキシエチルスルホンまたはビニルスルホン基を有する分散反応性染料及びその製造方法
Document Type and Number:
Japanese Patent JP2004525208
Kind Code:
A
Abstract:
The present invention relates to water insoluble disperse-reactive dyes expressed by the formula (3) and (4) and to their preparation, (3) (4) wherein each of Ar1 and Ar2 represents aryl or benzothiazole group, and each of R, R1, R2, and R3 independently represents hydrogen, alkyl, alkoxy, cyanoalkyl or aminoacetyl group.
Inventors:
Ocean hour
Thin rim
Kim Tae Kyun
Kim Seung Il
Shin Jong Il
Thin rim
Kim Tae Kyun
Kim Seung Il
Shin Jong Il
Application Number:
JP2002558434A
Publication Date:
August 19, 2004
Filing Date:
January 16, 2002
Export Citation:
Assignee:
KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGY
International Classes:
C07D213/85; C09B62/51; C07D277/82; (IPC1-7): C09B62/51; C07D213/85; C07D277/82
Attorney, Agent or Firm:
Kosaku Sugimura