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Multifunctional setting agent and process after wool tensioning and thinning

A multi-functional, sizing agent technology, applied in textiles, papermaking, fiber processing, etc., can solve problems such as inability to set the shape

Inactive Publication Date: 2005-02-23
DONGHUA UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The method of cross-linking can be oxidized by air, which is a very slow process; oxidative cross-linking can be carried out with an oxidant, but it cannot be set quickly

Method used

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  • Multifunctional setting agent and process after wool tensioning and thinning

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] After the wool with a stretching degree of 150% is washed with water for the first setting, it is fully wetted in the second setting bath, the excess setting agent is removed, dried at 80°C, and then set at 145°C for 4 minutes to obtain the patented product. described wool.

[0020] The hot water shrinkage deformation test method is to put the stretched wool fiber into the warm water at 80°C after being treated with the primary setting agent of the patent No. ZL01112859.3, and then through the second setting process of this patent Treatment, the ratio of the shortened fiber length after warm water treatment to the length before treatment is hot water shrinkage.

[0021] Multipurpose styling treatment formula

[0022] The hot water shrinkage deformation test method of the following examples is the same as that of this example.

Embodiment 2

[0024] After the wool with a stretching degree of 110% is washed with water for the first setting, it is fully wetted in the second setting bath, the excess setting agent is removed, dried at 80°C, and set at 120°C for 6 minutes to obtain the patented product. described wool.

[0025] Multipurpose styling treatment formula

Embodiment 3

[0027] After the wool with a stretching degree of 150% is washed with water for the first setting, it is fully wetted in the second setting bath, the excess setting agent is removed, dried at 80°C, and set at 130°C for 3 minutes to obtain the patented product. the wool described above.

[0028] Multipurpose styling treatment formula

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PUM

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Abstract

The invention is a kind of multi-function finalization used after drawing and thinning fleece and its finalizing technology, that is, the finalization for the second time, the finalization contains selection, catalyst, pliancy agent, lucency agent, and water, the technology is that after washing the fleece drawn and finalized for the first time, moist it adequately in multi-function finalization. Then remove the finalization and dehydrate under 100 deg.C. finally, use heat treatment for 1-15 minutes under 110-160 deg.C. In short, it obtain the soft and smooth fleece with certain and steady shape treated by using the technology.

Description

Technical field: [0001] The invention belongs to a multifunctional sizing agent and a sizing process for stretching and thinning wool. Further speaking, it is a sizing agent and its sizing process for fixing the stretched shape after stretching and thinning wool, and at the same time giving the thinned wool soft and smooth. The sizing agent and its sizing process of the present invention are secondary sizing agents used after stretching and primary sizing. After sizing treatment by the sizing process, soft, smooth and shiny wool with a certain fineness and stable shape can be obtained. Background technique: [0002] As we all know, wool is an important textile raw material. It has excellent properties such as good elasticity, strong hygroscopicity, good warmth retention, not easy to stain, and soft luster. These properties make wool fabrics have a wide range of uses. High-grade woolen fabrics need to be produced with fine wool, which is expensive and increases in price as ...

Claims

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Application Information

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IPC IPC(8): D06M15/643
Inventor 于伟东章悦庭刘洪玲
Owner DONGHUA UNIV
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