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An environmentally friendly disperse dye

A disperse dye and environmental protection technology, applied in the field of dyes, can solve the problems such as lifting power and color fastness that cannot fully meet the requirements, and achieve the effect of excellent color fastness and full hue

Inactive Publication Date: 2016-05-11
ZHANGJIAGANG HUYI DYEING & FINISHING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In this regard, how to develop new dyes by compounding and synergizing means, especially the blue-black dyes that are widely used, has become the focus of experts in the industry. However, from the existing compounded dyes such as patent JP2005-036071 , US2004339252, JP11-158402, US6562082, etc. provide formula dyes, in terms of application properties such as lifting power and color fastness, they still cannot fully meet the requirements

Method used

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  • An environmentally friendly disperse dye
  • An environmentally friendly disperse dye
  • An environmentally friendly disperse dye

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Embodiment Construction

[0020] The advantages of the present invention will be made more obvious by combining specific embodiments for further detailed description. It should be understood that the content therein is only used for illustration, rather than limiting the protection scope of the present invention. The experimental methods without specific conditions indicated in the following examples are usually carried out according to conventional conditions, or according to the conditions suggested by the manufacturer.

[0021] Example

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Abstract

The invention discloses an environment-friendly disperse dye which is composed of the following components in parts by mass: 35-40 parts of component A, 30-35 parts of component B, 20-23 parts of component C, 10-15 parts of component D, 6-8 parts of component E, 3-5 parts of component F and 8-11 parts of component G. The dye composition is prepared according to the specific mixing ratio, and used for dyeing according to the conventional mode in industry to obtain the dyeing fabric with full color phase, high fastness to light, high fastness to washing, high fastness to rubbing and other excellent color fastness.

Description

technical field [0001] The invention belongs to the technical field of dyes, and in particular relates to an environment-friendly disperse dye. Background technique [0002] With the rapid development of polyester new fibers in recent years and the increase in people's demand for textiles, correspondingly, the dyeing performance and environmental protection performance of the dye itself have also put forward historically high requirements, requiring dyes to have high lifting power and various dyeing properties. fastness. In this regard, how to develop new dyes by compounding and synergizing means, especially the blue-black dyes that are widely used, has become the focus of experts in the industry. However, from the existing compounded dyes such as patent JP2005-036071 , US2004339252, JP11-158402, US6562082 etc. provided formula dyes, still can not fully meet the requirements in application properties such as lifting power and color fastness. Contents of the invention [...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C09B67/38
Inventor 黄进
Owner ZHANGJIAGANG HUYI DYEING & FINISHING