Mosquito-preventing and fly-repelling capsule finishing agent as well as preparation method and application thereof

A microcapsule finishing and microencapsulation technology, which is applied in fiber processing, textiles and papermaking, etc., can solve the problems of poisonous and low mosquito repellent finishing technology, and improve durability, washability, and fresh smell. Effect

Inactive Publication Date: 2015-04-22
XI'AN POLYTECHNIC UNIVERSITY +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide an anti-mosquito and fly repellent microcapsule finishing agent, which solves the problems of poisonous and low mosquito-proof rate in the existing anti-mosquito and fly repellent finishing technology

Method used

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Examples

Experimental program
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Effect test

preparation example Construction

[0046] The preparation method of the anti-mosquito and fly repelling microcapsule finishing agent of the present invention, wherein, the anti-mosquito and fly repelling microcapsule finishing agent is composed of the following components, plant source anti-mosquito and fly repelling microcapsules 15%-40%, water-based polyurethane 5%- 15%, the rest is deionized water, the sum of the content of the above components is 100%, specifically implemented according to the following steps:

[0047] Step 1, prepare plant-derived anti-mosquito and fly repellent extract, specifically implement according to the following steps:

[0048] Step 1.1, weigh the mixture of anti-mosquito and fly repellent plants, put it into a pulverizer for crushing, and obtain powder with a particle size of 100-400 mesh, and weigh distilled water, the mass ratio of the mixture of mosquito-proof and fly-repellent plants to distilled water is 1:2~ 4. Among them, the anti-mosquito and fly-repelling plant mixture, a...

Embodiment 1

[0063] An anti-mosquito and fly-repelling microcapsule finishing agent of the present invention is composed of the following components according to mass percentage: 15% of plant-source anti-mosquito and fly-repelling microcapsules, 15% of water-based polyurethane, and the rest is deionized water. The sum of the contents is 100%. Its preparation method is:

[0064] Step 1, preparing plant-derived anti-mosquito and fly repellent extract, the specific steps are:

[0065] Step 1.1, weigh the mixture of anti-mosquito and fly-repelling plants, put it into a pulverizer for crushing, obtain a powder with a particle size of 100 mesh, and weigh distilled water, the mass ratio of the mixture of mosquito-repelling and fly-repelling plants to distilled water is 1:2; wherein, The anti-mosquito and fly-repelling plant mixture is composed of 20% of cloves, 30% of eucalyptus leaves, 20% of mint, 10% of wormwood and 30% of tomato stems and leaves according to mass percentage.

[0066] Step 1...

Embodiment 2

[0080] An anti-mosquito and fly-repelling microcapsule finishing agent of the present invention is composed of the following components according to mass percentage: 40% of plant-source anti-mosquito and fly-repelling microcapsules, 10% of water-based polyurethane, and the rest is deionized water. The sum of the contents is 100%. Its preparation method is:

[0081] Step 1, preparing plant-derived anti-mosquito and fly repellent extract, the specific steps are:

[0082] Step 1.1, take the anti-mosquito and fly-repellent plant mixture, put it into a pulverizer for crushing, obtain a powder with a particle size of 400 mesh, and weigh distilled water, the mass ratio of the anti-mosquito and fly-repellent plant mixture to distilled water is 1:4; wherein, The anti-mosquito and fly-repelling plant mixture is composed of 10% of cloves, 10% of eucalyptus leaves, 20% of mint, 10% of wormwood and 50% of tomato stems and leaves according to mass percentage.

[0083]Step 1.2, putting the...

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Abstract

The invention discloses a mosquito-preventing and fly-repelling capsule finishing agent. The mosquito-preventing and fly-repelling capsule finishing agent is prepared from the following components in percentage by mass: 15%-40% of a plant source mosquito-preventing and fly-repelling microcapsule, 5%-15% of aqueous polyurethane and the balance of deionized water, wherein the sum of all the components is 100%. The invention further discloses a preparation method of the mosquito-preventing and fly-repelling capsule finishing agent. The preparation method comprises the following implementation steps: step 1, preparing plant source mosquito-preventing and fly-repelling extracting liquid; step 2, preparing the plant source mosquito-preventing and fly-repelling micro-capsule from the plant source mosquito-preventing and fly-repelling extracting liquid in the step 1; and step 3, preparing the mosquito-preventing and fly-repelling capsule finishing agent by using the plant source mosquito-preventing and fly-repelling micro-capsule in the step 2. The invention further discloses a method for finishing a textile by using the finishing agent, and the problems that an existing mosquito-preventing and fly-repelling finishing technology has toxin and low mosquito-preventing rate are solved.

Description

technical field [0001] The invention belongs to the technical field of textiles, and relates to an anti-mosquito and fly-repelling finishing agent, in particular to an anti-mosquito and fly-repelling microcapsule finishing agent. The invention also relates to a preparation method of the anti-mosquito and fly-repellent microcapsule finishing agent. The invention also relates to the application method of the finishing agent, that is, the method of finishing fabrics by using the anti-mosquito and fly-repelling microcapsule finishing agent. 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...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06M23/12D06M13/00D06M15/564
Inventor 王进美侯琳梁惠生孙一凡李颖王利祥郭琪峰
Owner XI'AN POLYTECHNIC UNIVERSITY
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