Method for preparing antifouling curtain by inorganic foaming finishing

An inorganic foaming and anti-fouling technology, which is applied to window decorations, anti-coloring and pollution/anti-fouling fibers, curtains, etc., can solve the problem that inorganic particles cannot be directly applied to anti-fouling curtains, etc. Dense, easy-to-wet fabric effect

Active Publication Date: 2020-02-18
如意屋家居有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0012] The purpose of the present invention is to solve the problem that inorganic particles cannot be directly applied to the foaming finishing of antifouling curtains in the prior art, and to provide a method for preparing antifouling curtains by inorganic foaming finishing

Method used

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  • Method for preparing antifouling curtain by inorganic foaming finishing
  • Method for preparing antifouling curtain by inorganic foaming finishing
  • Method for preparing antifouling curtain by inorganic foaming finishing

Examples

Experimental program
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Effect test

Embodiment 1

[0040] The preparation method of oxidized nano-carbon black, weighing about 3g of carbon black raw material N234 into a round bottom flask, adding 100mL of hydrogen peroxide, the oxidation process is: treatment in a water bath at 60°C for 8 hours, during the treatment, if no bubbles are released, it means Hydrogen peroxide reacts completely. The reacted mixture needs to settle carbon black, and then pour out the solvent to obtain primary oxidation nano-carbon black; add 100mL hydrogen peroxide to the primary oxidation nano-carbon black, repeat the aforementioned oxidation process twice, then filter the mixture, at 100°C Drying under low temperature to obtain oxidized nano-carbon black.

Embodiment 2

[0042] A method for preparing antifouling curtains by inorganic foaming finishing, the steps are as follows:

[0043] (1) A mixture of N-(β-aminoethyl)-γ-aminopropylmethyldimethoxysilane and γ-methacryloxypropyltrimethoxysilane with a mass ratio of 1:1, Fluorine-containing acrylate and diethylenetriamine pretreat the product of Example 1 to obtain modified oxidized nano carbon black. The pretreatment process is: first disperse the oxidized nano carbon black in N- In the aqueous solution of the mixture of (β-aminoethyl)-γ-aminopropylmethyldimethoxysilane and γ-methacryloxypropyltrimethoxysilane, add fluorine-containing acrylate, di Ethylenetriamine is stirred evenly, wherein, the consumption of oxidized nano-carbon black is 6g / L, and the mass ratio is 1:1 of N-(β-aminoethyl)-γ-aminopropylmethyldimethoxysilane and The dosage of the mixture of γ-methacryloxypropyltrimethoxysilane is 0.5g / L, the dosage of fluorine-containing acrylate is 10g / L, and the dosage of diethylenetriamine...

Embodiment 3

[0066] A method for preparing antifouling curtains by inorganic foaming finishing, the steps are as follows:

[0067] (1) A mixture of N-(β-aminoethyl)-γ-aminopropylmethyldimethoxysilane and γ-methacryloxypropyltrimethoxysilane with a mass ratio of 1:1, FUR-616E and diethylenetriamine on nano-SiO 2 Pretreatment to obtain modified nano-SiO 2 , the pretreatment process is: first nano-SiO 2 Dispersed in an aqueous solution of a mixture of N-(β-aminoethyl)-γ-aminopropylmethyldimethoxysilane and γ-methacryloxypropyltrimethoxysilane with a mass ratio of 1:1 , and then add FUR-616E and diethylenetriamine and stir evenly, among them, nano-SiO 2 The dosage is 7g / L, and the mass ratio of N-(β-aminoethyl)-γ-aminopropylmethyldimethoxysilane to γ-methacryloxypropyltrimethoxysilane is 1:1. The dosage of the mixture is 1g / L, the dosage of FUR-616E is 15g / L, the dosage of diethylenetriamine is 3.5g / L; nano-SiO 2 The average particle size is 10nm;

[0068] (2) will be made of modified na...

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Abstract

The invention relates to a method for preparing an antifouling curtain by inorganic foaming finishing. A fabric is subjected to inorganic foaming finishing to prepare a curtain so as to obtain the antifouling curtain. The inorganic foaming finishing process comprises the following steps: firstly, pretreating antifouling particles by adopting a coupling agent, an organic fluorine finishing agent and a crosslinking agent to obtain modified antifouling particles, then foaming a system which mainly comprises the modified antifouling particles, a foaming agent and a solvent to obtain foam, and finally coating the surface of a fabric with the foam and drying. The antifouling particles are oxidized nano carbon black or nano SiO2, the oxidized nano carbon black is nano carbon black oxidized by anoxidizing agent, and the average particle diameter of the antifouling particles is 1-100 nm. The method for preparing the anti-fouling curtain by inorganic foaming finishing is simple and easy to implement and low in cost, the anti-fouling particles are modified to enable the surface to have the property similar to that of a foaming agent, the anti-fouling particles coat the fabric, foam finishingof the fabric can be realized, and the prepared anti-fouling curtain has excellent anti-fouling performance.

Description

technical field [0001] The invention belongs to the technical field of functional fabrics, and relates to a method for preparing antifouling curtains through inorganic foaming finishing. Background technique [0002] Home textiles are also called decorative textiles, which are practical textiles that beautify and decorate the living environment of people. In some developed countries, home textiles have exceeded the proportion of clothing, ranking first among the three major textiles. The world home textile market has reached hundreds of billions of dollars. [0003] Curtains occupy an important position in home textiles and are important consumer goods in industries such as families, restaurants, hotels, passenger transportation, and public facilities. Curtain fabrics are the main component of interior decoration fabrics. The demand for product diversification and huge market demand have accelerated the development of diversified curtain fabrics. Various new functional cur...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06M11/74D06M11/79D06M15/643D06M15/09D06M13/262D06M23/04D06M13/513D06M13/236D06M13/332A47H23/08D06M101/32D06M101/28D06M101/06D06M101/34
CPCD06M11/74D06M11/79D06M15/643D06M15/09D06M13/262D06M23/04D06M13/513D06M13/236D06M13/332D06M13/5135A47H23/08D06M2101/32D06M2101/28D06M2101/06D06M2101/34D06M2200/50D06M2200/01
Inventor 吴伟江李明柳蔡再生张硕靳凯丽
Owner 如意屋家居有限公司
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