Title:
WATER-SOLUBLE FIBER REACTIVE DYE, ITS PREPARATION AND USE
Document Type and Number:
Japanese Patent JP2587178
Kind Code:
B2
Abstract:
PURPOSE: To provide the subject dyes which are prepd. by incorporating S- triazinylamino radical substd. with vinyl sulfone series and cyanamide and can dye a wide range of materials to yellow-red colors.
CONSTITUTION: Dyes of formula I {wherein F is a residue of various azo dyes, a residue of phthalocyanine dyes, etc.; R1 is H or a (halogen, OH, CN, 1-4C alkoxy, etc.-substd.) 1-4C alkyl; n is 1 or 2; Q is a radical of formula II [wherein R1 is a (substd.) 1-4C alkyl, a (substd.) phenyl radical, etc.; W is a (substd.) aryl, an arylenealkyl, an alkylenearyl, etc.; A is 0 or 1 and B is 1 or 2 and (A+B) is 2]; V is a direct bonding, an alkylene, a (substd.) arylene residue, an alkylenearylene, an arylenealkylene residue, etc.; z is 1 or 2; h is an N atom or a formula -NH-, -N(R)- or -NH-CO-NH- when Y is 2; and h is a direct bonding when y is 1} (e.g. dyes of formula III, etc.), are provided. The above described dyes are suitable for dyeing of hydroxyl group and/or carboxyamide- contg. fiber materials.
Inventors:
IERUKU DANHAIMU
UERUNERU FUUBERUTO RUSU
UERUNERU FUUBERUTO RUSU
Application Number:
JP30256092A
Publication Date:
March 05, 1997
Filing Date:
November 12, 1992
Export Citation:
Assignee:
HOECHST AG
International Classes:
C09B62/503; C09B62/04; C09B62/44; D06P3/24; D06P3/66; (IPC1-7): C09B62/503; D06P3/24; D06P3/66
Attorney, Agent or Firm:
Mitsufumi Ezaki (3 others)