Novel composite black disperse dye

Novel composite black disperse dye

  • CN 105,131,648 A
  • Filed: 07/03/2015
  • Published: 12/09/2015
  • Est. Priority Date: 07/03/2015
  • Status: Active Application
First Claim
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1. a NEW TYPE OF COMPOSITE dispersed black dye, it is characterized in that:

  • it comprises the formula of being selected from (1) general formula, formula (2) general formula, formula (3) general formula compound mix, wherein dye portion fraction (1) weight percent is 30-60%, formula (2) weight percent is 20-50%, and formula (3) weight percent is 10-40%;

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