Title:
DYE MIXTURE OF MARINE BLUE AND BLACK
Document Type and Number:
Japanese Patent JPH01132666
Kind Code:
A
Abstract:
Navy blue and black dye mixtures containing one or more thiophenazo dyes of the formula
in which R<1>, R<2>, R<3>, R<4>, R<5>, X and Y each have the meanings stated in the description, and one or more dyes F whose absorption maximum is at a wavelength of 390 to 520 nm, the content of thiophenazo dyes being 60 to 99% by weight, based on the total weight of thiophenazo dyes and of the dyes F in the mixture.
Inventors:
ERUUIN HAAN
GIYUNTAA HANZEN
KAARUUHAINTSU ETSUBATSUHA
HERUMUUTO RAIHERUTO
ERUNSUTO SHIEFUTSUIIKU
HERUMUUTO DEEGEN
RAINHOORUDO KURARUMAN
GERUHARUTO WAAGENBURASUTO
GIYUNTAA HANZEN
KAARUUHAINTSU ETSUBATSUHA
HERUMUUTO RAIHERUTO
ERUNSUTO SHIEFUTSUIIKU
HERUMUUTO DEEGEN
RAINHOORUDO KURARUMAN
GERUHARUTO WAAGENBURASUTO
Application Number:
JP25607588A
Publication Date:
May 25, 1989
Filing Date:
October 13, 1988
Export Citation:
Assignee:
BASF AG
International Classes:
C09B29/00; C09B29/033; C09B67/22; (IPC1-7): C09B67/22
Attorney, Agent or Firm:
Toshio Yano (2 outside)