Title:
【発明の名称】反応染料、その製造方法および使用
Document Type and Number:
Japanese Patent JP2668247
Kind Code:
B2
Abstract:
Reactive dyes of the formula
D-(U-A)1-2 (1),
in which D is the radical of a monoazo, polyazo, metal complex-azo, anthraquinone, phthalocyanine, formazin, azomethine, dioxazine, phenazine, stilbene, triphenylmethane, xanthene, thioxanthone, nitroaryl, naphthoquinone, pyrenequinone or perylenetetracarbimide dye; U is a bridge member; A is an amino substituent of the formula
and Z and Z' independently of one another are ss-sulphatoethyl, ss-thiosulphatoethyl, ss-phosphatoethyl, ss-acyloxyethyl, ss-haloethyl or vinyl, are suitable in particular for dyeing or printing cellulose- containing fibre materials by the methods usually used for reactive dyes and have high coloristic yield and give dyeings and prints having good fastness properties.
Inventors:
Athanasios Twikas
Paul Hertzik
Paul Hertzik
Application Number:
JP23755688A
Publication Date:
October 27, 1997
Filing Date:
September 24, 1988
Export Citation:
Assignee:
CHIBA-GAIGI ACTENG EZEL SHAFT
International Classes:
C07C67/00; C07C313/00; C07C317/28; C07C323/42; C07D213/69; C07D231/22; C07D251/50; C07D251/52; C07D498/04; C07C323/25; C09B62/44; C09B62/503; (IPC1-7): C09B62/503; C07C317/28; C07C323/25; C07C323/42
Domestic Patent References:
| JP6270453A | ||||
| JP62161859A | ||||
| JP62215661A |
Attorney, Agent or Firm:
Masao Okabe (3 others)