Self-cleaning disperse dye preparation method

A technology for disperse dyes and self-cleaning, applied in the field of preparation of self-cleaning disperse dyes, can solve problems such as easy dirtying, and achieve the effects of increasing adhesion, reducing waste and improving dispersion effect.

Inactive Publication Date: 2018-03-13
JIANGSU JIHUA CHEMICAL CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although disperse dyes have a good dyeing effect, they have good adhesion, can absorb dust and pollutants, and are easy to get dirty.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] A kind of preparation method of self-cleaning disperse dye, its formula is as follows:

[0029] 11 parts of dye, 3 parts of catalyst, 2 parts of self-cleaning agent, 2 parts of initiator, 1 part of leveling agent, 1 part of stabilizer, 30 parts of polyethylene glycol, and 2 parts of dispersant.

[0030] The dye is an azo dye.

[0031] Described catalyst adopts potassium carbonate.

[0032] The self-cleaning agent is a mixture of nano-titanium dioxide and nano-titanium nitride, and the ratio of nano-titanium dioxide to nano-titanium nitride is 1.

[0033] The initiator adopts dicarbonate peroxide, including diisopropyl peroxydicarbonate.

[0034] The leveling agent adopts polyether polyester modified organosiloxane.

[0035] Described stabilizing agent adopts acetone acetate.

[0036] The dispersant adopts sodium diisooctyl sulfosuccinate.

[0037] The preparation method of described self-cleaning disperse dye, its steps are as follows:

[0038] Step 1, adding dyes...

Embodiment 2

[0047] A kind of preparation method of self-cleaning disperse dye, its formula is as follows:

[0048] 14 parts of dye, 6 parts of catalyst, 4 parts of self-cleaning agent, 5 parts of initiator, 3 parts of leveling agent, 3 parts of stabilizer, 40 parts of polyethylene glycol, and 5 parts of dispersant.

[0049] The dye is a hydroxyl-containing dye.

[0050] Described catalyst adopts sodium carbonate.

[0051] The self-cleaning agent is a mixture of nano-titanium dioxide and nano-titanium nitride, and the ratio of nano-titanium dioxide to nano-titanium nitride is 1.3.

[0052] The initiator adopts dicarbonate peroxide, including dicyclohexyl peroxydicarbonate.

[0053] The leveling agent adopts polyether polyester modified organosiloxane.

[0054] Described stabilizing agent adopts acetone acetate.

[0055] The dispersant adopts sodium diisooctyl sulfosuccinate.

[0056] The preparation method of described self-cleaning disperse dye, its steps are as follows:

[0057] St...

Embodiment 3

[0066] A kind of preparation method of self-cleaning disperse dye, its formula is as follows:

[0067] 13 parts of dye, 5 parts of catalyst, 3 parts of self-cleaning agent, 4 parts of initiator, 2 parts of leveling agent, 3 parts of stabilizer, 36 parts of polyethylene glycol, and 3 parts of dispersant.

[0068] The dye is an azo dye.

[0069] Described catalyst adopts potassium carbonate.

[0070] The self-cleaning agent is a mixture of nano-titanium dioxide and nano-zinc oxide, and the ratio of nano-titanium dioxide to nano-zinc oxide is 0.33.

[0071] The initiator adopts dicarbonate peroxide, including diisopropyl peroxydicarbonate.

[0072] The leveling agent adopts polyether polyester modified organosiloxane.

[0073] Described stabilizing agent adopts acetone acetate.

[0074]The dispersant adopts sodium diisooctyl sulfosuccinate.

[0075] The preparation method of described self-cleaning disperse dye, its steps are as follows:

[0076] Step 1, adding dyestuff, ca...

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PUM

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Abstract

The invention discloses a self-cleaning disperse dye preparation method, wherein the components of the formula comprise 11-20 parts of polyphenylene sulfide fiber, 6-9 parts of aramid fiber, 1-3 partsof an initiator, 1-3 parts of a foaming agent, 3-7 parts of polycaprolactone fiber, 30-50 parts of a solvent, 20-30 parts of polytetrafluoroethylene emulsion, and 2-3 parts of a thickener. Accordingto the present invention, the self-cleaning disperse dye has advantages of low cost, moisture resistance, temperature resistance, corrosion resistance, excellent waterproof performance, high performance price ratio, no dust, no agglomeration, no foam, no dispersion problem and health protection, can completely solve the problems of agglomeration, precipitation and layering of liquid disperse dyes,and can be widely used in industrial production.

Description

technical field [0001] The invention belongs to the technical field of disperse dyes, in particular to a preparation method of self-cleaning disperse dyes. Background technique [0002] Disperse dyes are a class of non-ionic dyes with low water solubility. It was first used for the dyeing of acetate fiber, known as acetate dye. With the development of synthetic fibers, nylon and polyester have appeared one after another, especially polyester, because of its high alignment, less fiber voids, and strong hydrophobicity, it is necessary to expand the fiber with a carrier or under high temperature and thermal melting, so that the dye can enter Fiber and dyed. Disperse dyes have small molecules and no water-soluble groups in their structure. They are uniformly dispersed in the dyeing solution with the help of dispersants for dyeing. It can dye polyester fiber, acetate fiber and polyester amine fiber, and become a special dye for polyester. Although disperse dyes have a good dy...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09B67/38
CPCC09B67/008
Inventor 陈小勇
Owner JIANGSU JIHUA CHEMICAL CO LTD
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