Disperse orange dye composition

A technology of orange dye and composition, which is applied in the field of disperse orange dye composition, and can solve the problems of poor compatibility and reproducibility

Inactive Publication Date: 2008-10-01
SHANGYU JINGUAN CHEM IND +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the shortcomings of poor compatibility and reproducibility in disperse orange dyes in the prior art, the invention provides a disperse orange dye composition with good simultaneous coloring property, good compatibility and good reproducibility

Method used

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  • Disperse orange dye composition
  • Disperse orange dye composition
  • Disperse orange dye composition

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] Take 40g of dye component A with structural formula I-1 and 60g of dye component B with structural formula II-1, add 105g of MF and 500g of water, make a pulp for color matching, check the shade, and spray dry. The dye can provide uniform and fastness to the fabric. Good performance orange.

Embodiment 2～16

[0035] According to the data shown in Table 1, after blending Component A, Component B, additives, and adding water (the amount of water is controlled to be twice the sum of Component A, Component B, and additives), grind and disperse with a grinder , and then spray dried to produce a finished product that imparts an orange hue to fabrics.

[0036] Table 1

[0037]

[0038] 4

(I-1)+(I-2)

(II-4)

(10+30)∶60

195g lignin 83A

5

(I-1)

(II-5)

50∶50

195g dispersant MF

6

(I-1)

(II-1)+(II-2)

60∶(20+20)

195g diffuser NNO

7

(I-1)

(II-1)+(II-6)

40∶(20+40)

195g diffusing agent CNF

8

(I-1)+(I-2)

(II-5)

(35+40)∶25

195g lignin 83A

9

(I-1)+(I-2)

(II-3)

(50+30)∶20

195g diffuser NNO

10

(I-1)+(I-3)

(II-3)

(44+25)∶31

195g dispersant MF

11

(I-1)+(I-4)

(II-4)

(20+30)∶50

95gMF+10...

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PUM

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Abstract

The invention provides a dispersing orange dye composition, which consists essentially of one or more components A with the structure shown as formula (I) and one or components B with the structure shown as formula (II); the weight portion of components A is 1 to 99 percent, and the weight portion of components B is 1 to 99 percent. The dispersing orange dye composition of the invention is suitable for dyeing wool and wool blends, silk, polyamide, protein fiber and protein fiber blends, and polyamide fiber and polyamide fiber blends; the dispersing orange dye composition of the invention has the advantages of good washing resistance, abrasion resistance, perspiration resistance and sunlight fastness, and can provide orange color with uniformity and good fastness performance for textile.

Description

(1) Technical field [0001] The invention relates to a disperse orange dye composition, in particular to a disperse orange dye composition suitable for printing and dyeing polyester fibers and blended fabrics thereof. (2) Background technology [0002] With the rapid development of new polyester fibers in recent years and the improvement of people's requirements for textiles, correspondingly, higher requirements have been put forward for the dyeing performance and environmental protection performance of the dye itself. That is to say, the dyestuffs are required to have high lifting power and various dyeing fastnesses. [0003] As far as disperse orange dyes are concerned, large-scale development of new dye structures is rare, and a lot of work has turned to the research on the application performance of dyes, the synergy between dyes, and the compounding and synergy of dyes and auxiliaries. However, judging from the existing varieties of compound dyes, their application prop...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09B67/38D06P1/18D06P3/54D06P3/82
Inventor 阮伟祥章建新阮华森吕娟君陈立火
Owner SHANGYU JINGUAN CHEM IND
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