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Mosquito-and-fly-repellent microcapsule finishing agent and preparation method and application thereof

A microcapsule finishing and microcapsule technology, which is applied in fiber processing, textiles, papermaking, plant fibers, etc., can solve the problems of low mosquito repellent rate, poisonous mosquito repellent and fly repellent finishing technology, and improve durability and washability , Excellent anti-mosquito and fly repellent effect, fresh smell effect

Active Publication Date: 2016-08-03
润本生物技术股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the deficiencies of the prior art, the object of the present invention is to provide a mosquito-repellent and fly-repellent microcapsule finishing agent and its preparation method and application, so as to solve the problems of the existing mosquito-repellent and fly-repellent finishing technology that is poisonous and has a low mosquito-proof rate

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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  • Mosquito-and-fly-repellent microcapsule finishing agent and preparation method and application thereof
  • Mosquito-and-fly-repellent microcapsule finishing agent and preparation method and application thereof
  • Mosquito-and-fly-repellent microcapsule finishing agent and preparation method and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0050] An anti-mosquito and fly-repelling microcapsule finishing agent is composed of the following components according to mass percentage:

[0051] 23% of the anti-mosquito and fly-repelling microcapsules, 12% of water-based polyurethane, and the rest are deionized water. 1:1.5. Its preparation method is:

[0052] (1) Prepare the anti-mosquito and fly-repelling microcapsules, the specific operations are:

[0053] (a) cyclodextrin is dissolved in the acetic acid solution that mass concentration is 2% and is made into cyclodextrin-acetic acid solution that mass fraction is 4.5%; Polylysine is dissolved in water and is made into poly Lysine-aqueous solution; dissolving sodium caseinate in water to form a 2% sodium caseinate-aqueous solution by mass fraction;

[0054] (b) Take cyclodextrin-acetic acid solution and polylysine-water solution and stir and mix evenly to form a wall material compound solution, wherein the mass ratio of cyclodextrin and polylysine is 1:2;

[0055]...

Embodiment 2

[0061] Compared with Example 1, the mass percentage of the anti-mosquito and fly-repelling microcapsules is 20%, the mass percentage of water-based polyurethane is 6%, and the others are the same as in Example 1.

Embodiment 3

[0063] Compared with Example 1, the mass percentage of the anti-mosquito and fly-repelling microcapsules is 22%, the mass percentage of water-based polyurethane is 8%, and the others are the same as in Example 1.

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Abstract

The invention relates to a mosquito-and-fly-repellent microcapsule finishing agent .The finishing agent is composed of, by mass, 20-38% of mosquito-and-fly-repellent microcapsules, 6-12% of water-based polyurethane and the balance deionized water .The invention further discloses a preparation method of the mosquito-and-fly-repellent microcapsule finishing agent .The preparation method comprises the following steps of 1, preparing the mosquito-and-fly-repellent microcapsules; 2, preparing the mosquito-and-fly-repellent microcapsule finishing agent from the mosquito-and-fly-repellent microcapsules prepared in step 1 .The invention further discloses a method for conducting textile finishing through the finishing agent .By means of the mosquito-and-fly-repellent microcapsule finishing agent and the preparation method and application thereof, the problems that in existing mosquito-and-fly-repellent microcapsule finishing technologies, toxicity exists, and the mosquito repellent rate is low are solved.

Description

technical field [0001] The invention relates to the technical field of textiles, in particular to an anti-mosquito and fly-repellent microcapsule finishing agent and its preparation method and application. Background technique [0002] In recent years, with the development of the economy and the improvement of people's living standards, people have put forward higher requirements for the comfort and functional health care of clothing. In summer, mosquitoes and flies bother people's work and life, and even threaten human health. The development of mosquito and fly repellent functional textiles has high practical value and broad market prospects. There are two main methods to develop anti-mosquito and fly-repelling textiles, one is to obtain by preparing functional fiber materials, and the other is to obtain anti-mosquito function by post-finishing. At present, after finishing to develop anti-mosquito and fly-repellent fabrics, most of the finishing agents are chemical anti-m...

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): D06M23/12D06M15/564D06M101/06
CPCD06M15/564D06M23/12D06M2101/06
Inventor 缪建良
Owner 润本生物技术股份有限公司
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