Treatment technology for POSS containing fabric

A technology for processing technology and fabrics, applied in fiber processing, textiles and papermaking, etc., can solve problems such as deodorization or unsatisfactory purification effect, and achieve the effect of excellent effect, simple process operation and easy-to-obtain equipment.

Inactive Publication Date: 2013-08-21
HENGYUANXIANG GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing deodorization or purification treatment of textiles is mostly through the incidental effect of its antibacterial function, and its deodorization or purification effect is not ideal

Method used

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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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] Finishing agent formula: (quality)

[0034] POSS 10%, a mixture of polysaccharide compounds 90%. Poss is prepared by hydrolysis of methyl vinyl trichlorosiloxane, and the polysaccharide compound is pectin and cellulose with a mass ratio of 1:1.

[0035] Add POSS to the mixture of polysaccharide compounds and stir well at room temperature. Then mix and stir the POSS / polysaccharide mixture and the polyurethane according to the mass ratio of 1:1 to obtain the finishing agent.

Embodiment 2

[0037] Adopt the finishing liquid of embodiment 1, the concentration of finishing liquid is mixed with 60g / L, cotton cloth (300g / m 2 ) deodorizing finishing steps are as follows:

[0038] Cotton (300g / m 2 ) in the environmental purification finishing agent, two dipping and two rolling, pressure 3kgf / cm 2 , with a liquid rate of 88%, pre-bake in a heat setting machine at 80°C for 3 minutes, and then bake at 120°C for 3 minutes.

[0039] Table 1 Performance Evaluation of Cotton Fabrics for Odor Removal

[0040] Evaluation index

[0041] It can be seen from Table 1 that after the treatment with the finishing agent, the cotton fabric can be endowed with an excellent function of removing odor.

Embodiment 3

[0043] Adopt the finishing liquid of embodiment 1, the concentration of finishing liquid is mixed with 50g / L, adopts the method identical with embodiment 2 to cotton cloth (200g / m 2 ), the results are as follows:

[0044]Table 2 Performance Evaluation of Cotton Fabrics for Odor Removal

[0045] Evaluation index

[0046] It can be seen from Table 2 that after the finishing agent treatment, the cotton fabric can be endowed with an excellent function of removing odor.

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PUM

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Abstract

The invention relates to a treatment technology for a POSS (polyhedral oligomeric silsesquioxane) containing fabric. The technology includes conventional treatment of the fabric. The method comprises: combines polyhedral oligomeric silsesquioxane with a polyurethane main chain by means of copolymerization, grafting or mixing to prepare a POSS modified polyurethane finishing agent; then immersing and rolling the fabric in the 10-150g / L finishing agent twice, conducting pressurizing, keeping the liquid carrying rate at 60%-95%, and then carrying out a baking treatment. The finishing agent has good stability and strong bonding force between components. Textiles finished by the finishing agent can obviously absorb peculiar smell, thus reaching refreshing, deodorizing, and air purification effects.

Description

technical field [0001] The invention relates to the field of fabric finishing, in particular, the invention relates to a treatment method for environment-purifying fabrics. The fabric finished by the method has excellent odor-absorbing effect, and has refreshing, deodorizing and environment-purifying effects. Background technique [0002] Polyhedral oligomeric silsesquioxane (POSS) is a nanostructured compound, including inorganic and organic parts. Silicon and oxygen form the inorganic structure center, which is covered by organic substituents. Therefore, POSS and its derivatives Things combine many characteristics of organic and inorganic. Each POSS particle contains one or more organic active functional groups, which can undergo polymerization, grafting, surface bonding, or other reactions to form POSS-polymer materials. [0003] The current patents related to POSS finishing include: CN100503757C patent uses organosilane partial hydrolysis-corner sealing method to prepa...

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): D06M15/564D06M15/03D06M15/05D06M13/50
Inventor 刘瑞旗阎克路李戎陈忠伟宋阳奚锡胡春艳何爱芳黄劲旭邱洪生周奥佳王慧郑艳兰梁超张弛
Owner HENGYUANXIANG GRP
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