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Environment-friendly disperse itubin mixed component and disperse dye

A technology for dispersing red jade and mixing components, which is applied in the field of fine chemistry and can solve the problems that the content of heavy metals cannot meet environmental protection indicators

Active Publication Date: 2016-12-07
菲诺染料化工(无锡)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Some dyes are directly included in the banned disperse dyes, and many conventional disperse dyes in the market cannot meet the latest environmental protection indicators in terms of chlorophenol, heavy metal content, banned aromatic amines, etc.

Method used

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  • Environment-friendly disperse itubin mixed component and disperse dye
  • Environment-friendly disperse itubin mixed component and disperse dye
  • Environment-friendly disperse itubin mixed component and disperse dye

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] With 12 gram formula (I-2) and 15 gram formula (I-5) component A, 3 gram formula (II-3) component B, 4 gram formula (III-7) component C, 20 Add 85 grams of dispersant 85A and 46 grams of dispersant MF, add water and stir evenly, sand grind with a sand mill until the dispersibility meets the requirements, then filter and spray dry to obtain the finished dye.

Embodiment 2

[0030] Component A of 13 grams of formula (I-9), component B of 20 grams of formula (II-5), component C of 3 grams of formula (III-5), 25 grams of dispersant 85A and 39 grams of dispersant MF, add water and stir evenly, sand grind with a sand mill until the dispersibility meets the requirements, then filter and spray dry to get the finished dye.

Embodiment 3～8

[0032] According to the data shown in Table 1, add water to component A, component B, component C and additives, stir evenly, use a sand mill to grind until the dispersibility meets the requirements, and then filter and spray dry to obtain the dye finished product.

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Abstract

The invention provides an environment-friendly disperse itubin mixed component and a disperse dye. The environment-friendly disperse itubin mixed component mainly comprises a component A with one or more structures shown in the formula (I), a component B with one or more structures shown in the formula (II), a component C with one or more structures shown in the formula (III) and an auxiliary; based on the component A and the component B which are shown, the mass percentage of the component A is 1 to 30 percent, the mass percentage of the component B is 1 to 40 percent, the mass percentage of the component C is 0 to 10 percent, and the balance is the auxiliary. When the environment-friendly disperse itubin dye provided by the invention is used for dyeing polyester fibers and a blended fabric formed by the polyester fibers, a yellow brown fabric with bright color and high laundering durability, perspiration resistance and wear fastness performance can be obtained by adjusting the proportions of the different components; after being dyed, the fabric is detected by Intertek, and a result shows that no prohibited aromatic amine is used, and the contents of heavy metals and chlorinated phenols meet the indexes of the class I of the Oeko-Tex Standard 100.

Description

technical field [0001] The invention relates to an environment-friendly disperse ruby ​​mixed component and a disperse dye, which are suitable for dyeing and printing polyester fibers and their blended fabrics, and belong to the technical field of fine chemistry. Background technique [0002] With the rapid development of new functional fabrics, especially the continuous development of polyester and its blended fabrics, traditional conventional disperse dyes have improved in the application properties of dye enhancement, coverage, level dyeing, washing resistance, perspiration resistance, friction resistance, etc. The deficiency in the fastness of taking is gradually revealed. In addition, people's requirements for ecological safety and environmental protection performance beyond the basic performance of textiles are constantly increasing, and environmental protection regulations formulated at home and abroad are becoming more and more stringent. Some dyes are directly incl...

Claims

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Application Information

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IPC IPC(8): C09B67/22C09B67/38C09B67/36
CPCC09B67/0041C09B67/0079C09B67/008
Inventor 卜广玖王震李柏毅陆前进肖艳红吴琦文
Owner 菲诺染料化工(无锡)有限公司
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