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Fabric finishing liquid for insecticidal medium, and its use method and fabric product

A fabric finishing and fabric technology, applied in the field of fabric finishing liquid and fabric products, can solve problems such as products that do not involve pesticide DDT, and achieve the effect of wide application range, less secondary pollution, special purpose or strong pertinence

Inactive Publication Date: 2006-10-25
TIANJIN YORKOOL INT TRADING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0013] The above-mentioned prior art fabric finishing liquid, finishing method and its products do not involve the insecticide DDT product

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

[0064] (1) Prepare fabric finishing solution. Its formula consists of:

[0065] Water-based polyurethane emulsion with 40% solid content 15.00%

[0066] Water-based polyacrylate emulsion with 40% solid content 10.00%

[0067] Epoxy polymer crosslinker 0.25%

[0068] DDT microcapsules with 20% active ingredient content 20.00%

[0069] The rest is water, and the above-mentioned raw materials can be uniformly mixed in a batching tank to obtain a fabric finishing liquid for repelling insecticides.

[0070] (2) Manufacture of fabric products for repelling insect vectors.

[0071] Fabric: 100% 11 TEX, 36F, polyester mosquito net fabric with a grammage of 40 g / m2;

[0072] The resulting fabric finishing liquid and the above-mentioned fabric to be finished are put into the setting machine of the band padding car. The fabric first passes through the dipping tank of the equipment, then is padded by a paddle car, and the pressure of the roller is adjusted to make the liquid-carryin...

Embodiment 2

[0083] (1) Prepare fabric finishing solution. Its formula consists of:

[0084] Water-based polyacrylate emulsion with 40% solid content 20.00%

[0085] Epoxy polymer crosslinker 0.10%

[0086] Polycondensate of epichlorohydrin and hexamethylenediamine acetate crosslinker 0.10%

[0087] DDT water dispersible granules (active ingredient content 50%) 15.00%

[0088] The rest is water.

[0089] (2) Manufacture of fabric products for repelling insect vectors.

[0090] Fabric: 100% 11 TEX, 36F, polyester mosquito net fabric, grammage 40g / m2.

[0091] The obtained fabric finishing liquid and the above-mentioned fabric to be finished are put into finishing equipment. The fabric first passes through the dipping tank of the equipment, then is padded by a paddle car, and the pressure of the roller is adjusted to make the liquid-carrying rate of the fabric 70%, and finally enters the dryer for drying at a temperature of 80°C and a speed of 40 m / min. The rest are the same as embodi...

Embodiment 3-6

[0102] Embodiment 3-6 prepares fabric finishing solution formula composition, use process condition, processed fabric type and specification and finish test (gas chromatography) effect etc. refer to Table 1, the remainder is the same as embodiment 1:

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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Abstract

The invention relates to an insecticide -used fabric finishing liquid and the use method thereof as well as the fabric goods. And the formula of the fabric finishing liquid comprises: insecticide 0.5-40m% (mass percent); adhesive 5-40m%; cross- linking agent 0.025-1.50m%; water the rest, where the insecticide is 1-99% DDT (dichloro-diphenyl- trichloroethane) in any form; the adhesive is 30-50% adhesive in water aqua form; the cross-linking agent is epoxy polymer cross-linking agent, or methyl-etherized hexahydroxy-methyl-melamine resin primary contractor cross-linking agent, or other cross-linking agent. And the use method can select dip rolling process, or spraying process, or dipping process according to different fabric finishing materials. And the fabric goods is obtained by the fabric finishing liquid or / and the use method of the invention. And the fabric finishing liquid and the fabric goods have high effectiveness, strong adhesion, water washing resistance, etc.

Description

technical field [0001] The invention relates to a finishing technology for functional fabrics, specifically a fabric finishing solution for repelling insecticides and its application method and fabric products. The International Patent Main Classification No. is intended to be Int. ). Background technique [0002] Many infectious diseases (such as malaria, dengue fever, etc.) are infected and popular by various vectors, and women and children are the main victims of infectious diseases. According to data, the number of deaths worldwide due to such infectious diseases is as high as 1 million people every year. Therefore, the World Health Organization (WHO) strongly recommends the use of insecticide or repellant-finished fabric articles, such as tents, doors / curtains, mosquito nets, blankets, clothing, etc., as an effective means of controlling the above-mentioned vector-borne diseases , to achieve the purpose of preventing the spread of disease and protecting personal healt...

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): D06M15/564D06B3/10D06M13/08D06M15/263D06M15/333
Inventor 李晨彪李忱洋刘建勇吴赞敏孟庆涛
Owner TIANJIN YORKOOL INT TRADING
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