Environment-friendly type high-efficiency washing disperse orange dye composition and application thereof

A dye composition and orange dye technology, applied to the dye composition and its application field, can solve the problems of large consumption, environmental and ecological pollution, harm, etc., achieve clean cloth, excellent alkali resistance, and overcome the effects of being unenvironmental

Active Publication Date: 2014-10-29
ZHEJIANG WANFENG CHEM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The circulation of some banned dyes in the market has caused serious pollution and harm to the environment and ecology, and must be replaced as soon as possible
[0003] C.I. Disperse Orange 76 is an allergic disperse dye, but as the main component of navy blue and black, it is currently used in a very large amount

Method used

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  • Environment-friendly type high-efficiency washing disperse orange dye composition and application thereof
  • Environment-friendly type high-efficiency washing disperse orange dye composition and application thereof
  • Environment-friendly type high-efficiency washing disperse orange dye composition and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] Blend the dye A with the structural formula (I), the dye B with the structural formula (II) and the dye C with the structural formula (III) in a certain proportion with the dispersant MF and water, grind and disperse with a grinder, and then spray dry. The quality of the dye A is 26.84g, the dye B is 10.99g, the dye C is 8.45g, and the dispersant MF is 53.72.

Embodiment 2

[0036] Mix the dye A with the structural formula (I), the dye B with the structural formula (II), and the dye C with the structural formula (III) in a certain proportion with the dispersant NNO and water, grind and disperse with a grinder, and then spray dry. The quality of the dye A is 23.15g, the dye B is 11.22g, the dye C is 6.98g, and the dispersant NNO is 58.65.

Embodiment 3

[0038] Blend the dye A with the structural formula (I), the dye B with the structural formula (II) and the dye C with the structural formula (III) in a certain proportion with the dispersant MF and water, grind and disperse with a grinder, and then spray dry. The quality of the dye A is 28.49g, the dye B is 10.98g, the dye C is 7.10g, and the dispersant MF is 53.43.

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PUM

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Abstract

The invention relates to an environment-friendly type high-efficiency washing disperse orange dye composition and an application thereof. The dye composition comprises dyes and auxiliaries, wherein the dyes consist of a dye A, a dye B and a dye C; a structural formula of the dye A is as shown in the specification; the structural formula of the dye B is as shown in the specification; the structural formula of the dye C is as shown in the specification. The environment-friendly type high-efficiency washing disperse orange dye composition disclosed by the invention is applied to fabric dyeing. The dye disclosed by the invention is good in lifting power, fixation rate, leveling property, compatibility and alkali resistance, and especially extremely excellent in washing fastness. Especially, compared with the existing C.I. disperse orange 76 dye, the dye composition disclosed by the invention has similar color intensity and dyeing performance, overcomes the defect that the existing dye is not environment-friendly, and can be used for substituting the existing C.I. disperse orange 76 dye.

Description

technical field [0001] The invention belongs to the field of dye composition and its application, in particular to an environment-friendly high-washing disperse orange dye composition and its application. Background technique [0002] With the continuous development of industrial production, environmental protection issues are becoming more and more important. The circulation of some banned dyes in the market has caused serious pollution and harm to the environment and ecology, and must be replaced as soon as possible. [0003] C.I. Disperse Orange 76 is an allergic disperse dye, but it is currently used in a very large amount as the main component of navy blue and black. Especially the disperse black EX-SF300% made by blending C.I. Disperse Orange 76, C.I. Disperse Violet 92 and C.I. Disperse Blue 291 (or Disperse Black SE-4B300%, Disperse Black SE-5R200%) is the current output And one of the most widely used disperse dyes. At present, although C.I. Disperse Orange 61 ha...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09B67/22C09B67/38D06P1/19D06P3/54
Inventor 俞杏英姚晨华
Owner ZHEJIANG WANFENG CHEM
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