Dispersing agent for dyeing of polyester fabrics and production process thereof

A polyester fabric and production process technology, applied in the field of dispersants, can solve problems such as not bright enough, low dye uptake, unstable shade, etc., and achieve the effect of bright color, stable shade, and high dye uptake

Inactive Publication Date: 2011-04-13
浙江山川科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the dispersants used in the dyeing of polyester fabrics used in the market generally have unstable shade, not bright enough, poor fastness, low dye uptake, and most of the products have defects that do not meet environmental protection requirements.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] A kind of production technology that is used for the dispersant that present embodiment refers to polyester fabric dyeing, comprises the following steps: by weight percentage is disperse blue 2BLN 26.6%; disperse green blue S / GL0.02%; disperse blue SE / 5R 35.5% %; disperse yellow 8GFF 0.0064%; the proportion of diffusing agent MF37.8736% Mix the above raw materials and fill the finished product.

Embodiment 2

[0028] This embodiment refers to a production process of a dispersant used for polyester fabric dyeing in this embodiment, comprising the following steps: Disperse Blue 2BLN 20% by weight percentage; Disperse Green Blue S / GL 0.05%; Disperse Blue SE / 5R 39.946%; Disperse Yellow 8GFF 0.004%; Diffusion Agent MF 40% Mix the above raw materials and fill the finished product.

Embodiment 3

[0030] A kind of production technology that is used for the dispersing agent that the present embodiment refers to polyester fabric dyeing, comprises the following steps: by weight percentage is Disperse Blue 2BLN 30%; Disperse Green Blue S / GL0.01%; Disperse Blue SE / 5R 33.982 %; Disperse Yellow 8GFF 0.008%; Diffuser MF 36% The ratio of the above raw materials is mixed and filled into finished products.

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PUM

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Abstract

The invention discloses a dispersing agent for the dyeing of polyester fabrics and a production process thereof. The dispersing agent for the dyeing of the polyester fabrics is prepared from the following components in percentage by weight: 20 to 30 percent of disperse blue 2BLN, 0.01 to 0.05 percent of disperse turquoise blue S / GL, 30 to 40 percent of disperse blue SE / 5R, 0.004 to 0.008 percent of disperse yellow 8GFF and 30 to 40 percent of dispersing agent MF. The dispersing agent for the dyeing of the polyester fabrics and the production process thereof have the characteristics of stable chromatic light, bright color, high fastness, high dyeing rate, environmental friendliness and safety.

Description

technical field [0001] The invention relates to a dispersant for polyester fabric dyeing and a production process thereof. Background technique [0002] At present, the dispersants used in the dyeing of polyester fabrics used in the market generally have unstable shade, not bright enough, poor fastness, low dye uptake, and most of the products have the defects of not meeting environmental protection requirements. Contents of the invention [0003] The object of the present invention is to provide a dispersant for polyester fabric dyeing and its production process, which has the characteristics of stable shade, bright color, strong fastness, high dye uptake, environmental protection and safety. [0004] In order to achieve the above object, technical scheme of the present invention is: [0005] A dispersant for polyester fabric dyeing, the components are prepared according to the following weight percentages: [0006] Disperse Blue 2BLN 20-30%; [0007] Disperse Cuilan S...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09B67/22C09B67/38D06P3/54
Inventor 韩耀君
Owner 浙江山川科技股份有限公司
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