A kind of reactive navy blue is to black dye composition and dye preparations

A kind of reactive navy blue is to black dye composition and dye preparations

  • CN 105,131,651 B
  • Filed: 09/09/2015
  • Issued: 08/10/2018
  • Est. Priority Date: 02/18/2015
  • Status: Active Grant
First Claim
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1. a kind of reactive navy blue is to black dye composition, including component A, component B and component C, the component A are selected from least oneKind formula (I) compound represented, the component B are selected from least one formula (II) compound represented, and the component C is selected from leastA kind of formula (III) and/or formula (IV) compound represented, based on the component A, component B and component C, the parts by weight of component AIt it is 45~95 parts, the parts by weight of component B are 5~55 parts, and the parts by weight of component C are 0~40 part:

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