Fabric nano post-treatment reagent with durable antibiotic fragrance effect and mfg. technique thereof

A production process and textile technology, applied in the fields of chemical technology, textile technology, medical technology, and physical technology, can solve the problems of lack of durability of reagents, harmful to human body, poor washing resistance, etc., to achieve easy procurement and increase washing resistance. Sex, prolonging the effect of existence

Inactive Publication Date: 2006-09-20
GUANGDONG PENGYUN IND
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  • Summary
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Problems solved by technology

[0002] Using nanotechnology to make microcapsules, there have been related reports, but the antibacterial agents and fragrances are processed into very fine nano-sized particles similar to individual capsules, and the outer surface is covered with a very thin colloidal film. Continuously release fragrance and antibacterial agent in use, finally make textiles keep antibacterial property and fragrance for a long time, this kind of research related to the present invention is also carried out at present, but there are following defects obviously: the one, the reagent lacks persistence, The washing resistance of the reagents to textiles is very poor; the second is that most of the reagents contain formaldehyde, which is harmful to the human body.

Method used

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Examples

Experimental program
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Effect test

Embodiment Construction

[0029] Embodiment (taking the 1000L specification reactor as an example): the reagent is composed of nano-scale microcapsules composed of high adhesion materials, containing antibacterial agent and fragrance in the microcapsules, and its manufacturing process is as follows:

[0030] 1) Selection of materials: select high-adhesion materials as the wall material of the microcapsules, select an antibacterial agent and essence mixture as the core material of the microcapsules, use a hydroxylated curing agent as the curing reaction agent, and select the antibacterial agent that can be dissolved in water The synthetic, natural or Chinese herbal medicine extract antibacterial agent, such as bok choy, hay, aloe vera, mixed with water-soluble synthetic or natural essence as the core material, and the hydroxylated curing agent is hydroxylated diethylenetriamine, triethylene One of the tetramines. The high adhesion material is epoxy bisphenol or silica gel.

[0031] 2), the configuratio...

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PUM

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Abstract

A method for preparing post finishing nanoreagent of fabric product with persistant aromatic and antibiotic effect includes using high adhesion material as wall material and mixture of aromatics and germicide as core material of microcapsule, forming 25% core material solution by mixing aromatics and germicide with volume ratio as 4:1-2:1 and then diluting it by pure water, forming A solution by mixing oily emulsifier with high adhesion material and toluene solution in volume ratio as 5:12:20, forming B solution by mixing liquid phase curing agent with core solution in volume ratio as 1.5:6 and forming said nanoreagent by mixing A solution with B solution in volume ratio as 1:1.

Description

technical field [0001] The invention belongs to the intercrossing technical fields of chemical technology, textile technology, physical technology and medical technology, and relates to the selection of reagent materials and the production of reagents, in particular to a textile nano-finishing reagent with persistent antibacterial and aromatic effects and its production process . Background technique [0002] Using nanotechnology to make microcapsules, there have been related reports, but the antibacterial agents and fragrances are processed into very fine nano-sized particles similar to individual capsules, and the outer surface is covered with a very thin colloidal film. Continuously release fragrance and antibacterial agent in use, finally make textiles keep antibacterial property and fragrance for a long time, this kind of research related to the present invention is also carried out at present, but there are following defects obviously: the one, the reagent lacks persis...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06M23/12
Inventor 刘哲汪秀琛李克兢
Owner GUANGDONG PENGYUN IND
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