Title:
SUPERMULTI-COMPONENT MIXED DYE COMPOSITION AND DYEING METHOD EMPLOYING THE SAME
Document Type and Number:
Japanese Patent JPS5840360
Kind Code:
A
Abstract:
PURPOSE: To provide a dye compsn. which has a high degree of dyeing and excellent high-temperature dispersibility, levelness, exhaustiveness, etc., consisting of an least six kinds of dyes having similar tints selected from specified diazo dyes.
CONSTITUTION: At least six kinds of dyes having similar tints selected from dyes of the formula[wherein D is a benzene ring- or heterocyclic ring-contg. diazo component residue; R1, R2 are each H, (substd.) alkyl; R3 is H, lower alkyl, lower alkoxy, lower alkoxy-lower alkyl; R4 is H, halogen, lower alkyl, lower acylamino, benzoylamino]are mixed together. The resulting supermulti-component mixed dye compsn. can dye efficiently polyester fibers deep.
More Like This:
Inventors:
HASHIMOTO KIYOYASU
MURATA AKIRA
TAKESHITA AKIRA
MURATA AKIRA
TAKESHITA AKIRA
Application Number:
JP14008181A
Publication Date:
March 09, 1983
Filing Date:
September 04, 1981
Export Citation:
Assignee:
GOSEI SENRYO GIJUTSU KENKYU KU
International Classes:
C09B67/22; C09B29/08; D06P1/18; (IPC1-7): C09B29/08; C09B67/22; D06P1/18
Attorney, Agent or Firm:
Kimura Katsuya