Blue disperse dye compound

A technology of disperse dyes and composites, which is applied in organic dyes, dyeing methods, textiles and papermaking, and can solve problems such as color fastness, poor weather resistance, unsatisfactory effects, and low color fixation rate
CN102732061AActive Publication Date: 2012-10-17ZHEJIANG QICAI ECO TECH CO LTD
6 Cites 22 Cited by

Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
ZHEJIANG QICAI ECO TECH CO LTD
Publication Date
2012-10-17

Smart Images

  • Figure 1
    Figure 1
  • Figure 2
    Figure 2
Patent Text Reader

Abstract

The invention discloses a blue disperse dye compound, which belongs to the technical field of fine chemical engineering. The blue disperse dye compound provided in the invention comprises, by mass, 50 to 70% of component A, 6 to 10% of component B and 0.4 to 1.0% of component C, with the balance being auxiliary agents. The blue disperse dye compound has brilliant colored light, good dispersibility and color fastness and superior level-dyeing properties, and is especially applicable to printing and dyeing of terylene and terylene / spandex fabrics.
Need to check novelty before this filing date? Find Prior Art

Description

technical field

[0001] The invention relates to a blue disperse dye compound, belonging to the technical field of fine chemicals. Background technique

[0002] With the development of polyester fibers, especially the rapid development of polyester / spandex fabrics, people have higher and higher requirements for textiles. Dyes have better application properties and various color fastnesses.

[0003] In the prior art on the market, some researchers improve the dyeing performance of dyes, especially blue disperse dyes, by compounding dyes. However, the effect is not ideal, the color fixation rate is not high, and the color fastness and weather resistance are average. Poor, unable to meet the demand and expectation of the supply and demand market for dyes, for this reason, the development of a dye or compound dye with excellent dyeing performance and high color fixation rate is the main topic of the current dye industry. Contents of the invention

[0004] The invention provid...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More