CN102383304A - Household textile product with insecticidal effect and processing method thereof - Google Patents
Household textile product with insecticidal effect and processing method thereof Download PDFInfo
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- CN102383304A CN102383304A CN2011101696115A CN201110169611A CN102383304A CN 102383304 A CN102383304 A CN 102383304A CN 2011101696115 A CN2011101696115 A CN 2011101696115A CN 201110169611 A CN201110169611 A CN 201110169611A CN 102383304 A CN102383304 A CN 102383304A
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- insect protected
- insecticidal effect
- protected medicament
- household textiles
- medicament
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Abstract
The invention relates to a household textile product with an insecticidal effect and a processing method thereof. The processing method comprises the following steps of: preparing a mosquito repellent containing pyrethroid and a snowparsley extract, enabling a textile fabric to pass through the mosquito repellent at a certain speed and under a certain pressure, and then drying the obtained textile fabric. By using the household textile product provided by the invention, mosquitoes can be knocked out quickly, and the death rate of mosquitoes is high. By using the processing method of the household textile product disclosed by the invention, the defects that in the existing mosquito-repellent treatment techniques for textile products, the combination of mosquito-repellent effective components and textile fibers is not firm, the contents of the mosquito-repellent effective components can not be controlled, the costs of treatment methods are high, the hand feel of a processed textile product is poor, and the like.
Description
Technical field
The present invention relates to the household textiles field, particularly relate to and a kind ofly make it have the textiles of insecticidal effect through on the family expenses textiles, adding chemical agent.
Background technology
Existing household textiles technology only has attractive in appearance warming or prevent the function of the pest type contact person not have the function of killing pest type.This makes the mankind when house or rest, also can receive the harassing and wrecking of pest type, and health is on the hazard.It is thus clear that through existing household textiles technology be can not remove human at one's side pest type arranged.
Existing textiles insect-prevention treatment technology mainly comprises following several kinds:
(1) textiles being put into the insect protected medicament for preparing soaks;
(2) the insect protected medicament for preparing is sprayed on the textiles;
(3) insect protected active ingredient is directly added produce textile fiber in the raw material, and with this fiber production textiles.
But above-mentioned treatment technology all has shortcoming, and for example insect protected active ingredient combines insecure with textile fiber, uncontrollable insect protected active constituent content, and the processing method cost is higher, feel difference of machining textile or the like.
One Chinese patent application CN1473988A discloses a kind of insect protected manufacturing method of fabrics, and this method is used the treatment fluid impregnate fabric that comprises pyrethroid.But the insect protected liquid in this patent application also comprises auxiliary agents such as aromatic solvent, anti-fouling agent, crosslinking agent, catalyst, adhesive, complicated component, and not only preparation is comparatively loaded down with trivial details, and the easy contaminated environment of aromatic solvent, and is also harmful to human body; On the other hand, this patent application uses infusion process to handle fabric, and it is firm inadequately that insect protected active ingredient is combined with fabric fibre, is difficult to keep for a long time vermins-proof effect.Chinese patent CN1473988A discloses a kind of insect protected manufacturing method of fabrics, uses aromatic solvent, crosslinking agent, catalyst etc. in its treatment fluid, and composition is comparatively complicated, and the preparation difficulty is high, and causes environmental pollution easily, and is harmful; This patent application adopts infusion process to handle fabric, and active ingredient combines insecure with fabric; Active ingredient is pyrethroid and Metadelphene in the treatment fluid, but does not have synergistic effect between them.
For this reason, the household textiles and the process technology thereof that can overcome above-mentioned defective need be provided.
Summary of the invention
The present invention provides a kind of household textiles with insecticidal effect; Evenly be added to the insect protected medicament on the textiles; And dry to obtain final products, said insect protected medicament is made up of available auxiliary agent and water in pyrethroid, frutus cnidii (Fructus Cnidii) extract, the textile treatment.
Preferably, in the insect protected medicament, pyrethroid accounts for the 0.1-30wt% of total insect protected medicament, and common cnidium fruit P.E accounts for the 0.1-30wt% of total insect protected medicament; More preferably, in the insect protected medicament, pyrethroid accounts for total insect protected medicament 1-10wt%, and common cnidium fruit P.E accounts for total insect protected medicament 1.0-10wt%; Especially preferably, in the insect protected medicament, pyrethroid accounts for total insect protected medicament 2-5wt%, common cnidium fruit P.E accounts for total insect protected medicament 2-5wt%.
Preferably, available assistant packet contains organic solvent, surfactant, one or more in the stabilizing agent in the textile treatment.
Preferably, available assistant packet contains organic solvent in the textile treatment, surfactant and stabilizing agent
Preferably, organic solvent accounts for the 20-80wt% of insect protected medicament gross weight, surfactant 5-15%, stabilizing agent 0.1-0.5%.
In the above-mentioned insect protected medicament, pyrethroid is preferably one or more in Permethrin, tetramethrin, decis, cypermethrin, effective cypermethrin, Cyhalothrin, allethrin, Bian furan chrysanthemum ester and the phenothrin; Especially be preferably in Permethrin, tetramethrin, decis, cypermethrin, effective cypermethrin and the Cyhalothrin one or more, be preferably especially: Permethrin, tetramethrin or decis.
Common cnidium fruit P.E is an ethanol extract in the insect protected medicament, and preferably, extract is solid or concentrate, and the concentration of preferred concentrate is greater than 90%.
Common cnidium fruit P.E can be the commercially available prod, and for example the common cnidium fruit P.E that prosperous biochemical technology Co., Ltd sells is revived in Shaanxi,
Common cnidium fruit P.E also can be through the conventional method preparation; For example obtain: get frutus cnidii fruit meal 1kg through being prepared as follows method; Measure alcohol immersion 3 times with 5 times; Soak merges, and the concentrated concentrate that obtains ethanol extract of decompression, perhaps soak is obtained the common cnidium fruit P.E solid through vacuumize.
Solvent is one or more in methyl alcohol, ethanol, propyl alcohol, the isopropyl alcohol in the insect protected medicament.Be preferably methyl alcohol or ethanol, or the arbitrary proportion mixture of methyl alcohol and ethanol.
Surfactant is nonionic surface active agent, anionic surfactant in the insect protected medicament, for example one or more in APES, NPE, castor oil polyoxyethylene ether, polyol fatty acid ester and ethylene oxide adduct thereof, alkylbenzenesulfonate, the aliphatic acid polyethenoxy phosphate.Be preferably in polyol fatty acid ester and ethylene oxide adduct thereof, the alkylbenzenesulfonate one or more.
Stabilizing agent is one or more among ultra-violet absorber UV-O, UV-P, UV-326, UV-531, the UVP-327 in the insect protected medicament.Be preferably among UV-P, UV-531, the UVP-327 one or more.
Water is preferably distilled water or running water; Especially be preferably distilled water.
Preferably, the invention provides a kind of household textiles with insecticidal effect, it is characterized in that this household textiles is evenly flooded the back oven dry by the insect protected medicament, said insect protected medicament is prepared from following components in weight percentage content:
Pyrethroid 0.1-30%
Common cnidium fruit P.E 0.1-30%
Organic solvent 20-80%
Surfactant 5-15%
Stabilizing agent 0.1-0.5%
Surplus is a water.
Wherein, preferred pyrethroid accounts for total insect protected medicament 1-10wt%, and common cnidium fruit P.E accounts for total insect protected medicament 1.0-10wt%, and especially preferred pyrethroid accounts for total insect protected medicament 2-5wt%, common cnidium fruit P.E accounts for total insect protected medicament 2-5wt%.
Wherein, pyrethroid is one or more in Permethrin, tetramethrin, decis, cypermethrin, effective cypermethrin, Cyhalothrin, allethrin, Bian furan chrysanthemum ester or the phenothrin.Especially be preferably in Permethrin, tetramethrin, decis, cypermethrin, effective cypermethrin and the Cyhalothrin one or more, be preferably especially: Permethrin, tetramethrin or decis.
Solvent is methyl alcohol, ethanol, propyl alcohol or isopropyl alcohol; Surfactant is one or more in APES, NPE, castor oil polyoxyethylene ether, polyol fatty acid ester and ethylene oxide adduct thereof, alkylbenzenesulfonate or the aliphatic acid polyethenoxy phosphate; Stabilizing agent is one or more among ultra-violet absorber UV-O, UV-P, UV-326, UV-531, the UVP-327, and water is distilled water or running water.
On the other hand, the present invention provides a kind of above-mentioned method with household textiles of insecticidal effect for preparing, and concrete steps are following:
(1) according to above-mentioned formulated insect protected medicament;
(2) with weaving face fabric with 10-60 rice/minute speed through the insect protected medicament, this process need keep uniform pressure that lining receives between 1.5-2.0 atmospheric pressure;
(3) through the lining behind the insect protected medicament with 10-60 rice/minute speed through the oven for drying under 80-200 ℃.
The lining that said weaving face fabric is processed for a kind of lining or multiple blending in cotton, fiber crops, hair, silk, the artificial fibre.
Weaving face fabric is preferably processed by cotton, fiber crops or artificial fibre, is especially preferably processed by cotton.
Speed in the step (2) be preferably 25-55 rice/minute, especially be preferably 35-50 rice/minute.
Speed in the step (3) be preferably 25-55 rice/minute, especially be preferably 35-50 rice/minute.
Temperature in the step (3) is preferably 100-190 ℃, especially is preferably 140-180 ℃.
Beneficial effect:
Unexpectedly be; With pyrethroid and common cnidium fruit P.E composite after, handle household textiles, handle to compare having produced obvious synergistic effect with independent use pyrethroid or common cnidium fruit P.E; Can more promptly mosquito be knocked down, and the mosquito death rate is high.Reduced the consumption of pyrethroid, the common cnidium fruit P.E that adds simultaneously not only can the Synergistic pyrethroid, can also play an important role to a certain extent, promotes health, makes textiles to the protection of human body multiple-effect more.
The weaving face fabric that uses said method to handle; Insect protected active ingredient can be deep enough textile fiber inner, combine firmly, when daily use or wash when making the active ingredient of textile surface constantly lose; The active ingredient of fibrous inside can constantly migrate to the surface; Thereby guarantee that textile surface active ingredient keeps finite concentration, therefore household textiles water-wash resistance of the present invention is better, through repeatedly still keeping certain insecticidal effect after the washing.
The processing method of weaving face fabric of the present invention uses specific lining through speed, pressure and bake out temperature.Insect protected active ingredient is combined with fabric fibre better, and can prevent the too fast degraded of active ingredient, make the textiles insecticidal effect keep the longer time.On the other hand, insect protected medicament moisture content less of the present invention, so the baking needed time is shorter, and temperature is also lower, and this has guaranteed that further active ingredient pyrethroid and common cnidium fruit P.E are not destroyed.
In a word, household textiles of the present invention can effectively be removed the pest type that has in the human life staying idle at home, makes human health obtain better guarantee.
The specific embodiment
Below in conjunction with the effect of specific embodiment to insect protected medicament of the present invention, and the household textiles processing method is elaborated.Should be appreciated that specific embodiment described herein only is used to explain the present invention, and be not qualification of the present invention.All any modifications of within spirit of the present invention and principle, being done, be equal to replacement and improvement etc., all be included within protection scope of the present invention.
Content involved in the present invention is mass percent.
Insect protected active ingredient related among the embodiment is originated:
Used common cnidium fruit P.E is to obtain through being prepared as follows method among the embodiment 1-3: get frutus cnidii fruit meal 1kg; Use 5 times respectively to frutus cnidii fruit meal weight ethanol continuous dipping 3 times; The each immersion 12 hours; Soak merges, and the soak that merges is obtained the common cnidium fruit P.E solid through vacuumize.
The used pyrethroid of embodiment 1-3 all is the commercially available prod.
Embodiment 1: 10% Permethrin frutus cnidii insect protected medicament is used to handle weaving face fabric
The insect protected medicament is mixed and made into through the component of following weight percent content:
Permethrin 5%
Common cnidium fruit P.E 5%
Ethanol 70%
Neopelex 10%
Ultraviolet Absorber UV-P 0.3%
Surplus is a water.
The weaving face fabric processing method:
(1) according to above-mentioned formulated insect protected medicament;
(2) with the cotton weaving face fabric with 35 meters/minute speed through the insect protected medicament, this process need keep uniform pressure that lining receives at 1.5 atmospheric pressure;
(3) pass through the oven for drying under 145 ℃ of high temperature through the lining behind the insect protected medicament with 35 meters/minute speed.Can make household textiles lining with insecticidal effect.
Embodiment 2: 9% tetramethrin frutus cnidii insect protected medicament is used to handle weaving face fabric
The insect protected medicament is mixed and made into through the component of following weight percent content:
Tetramethrin 4%
Common cnidium fruit P.E 5%
Methyl alcohol 61%
This Pan 20 15%
Ultra-violet absorber UVP-327 0.5%
Surplus is a water.
The weaving face fabric processing method:
(1) according to above-mentioned formulated insect protected medicament;
(2) with the linen-cotton weaving face fabric with 40 meters/minute speed through the insect protected medicament, this process need keep uniform pressure that lining receives at 1.8 atmospheric pressure;
(3) pass through the oven for drying under 160 ℃ of high temperature through the lining behind the insect protected medicament with 40 meters/minute speed.Can make household textiles lining with insecticidal effect.
Embodiment 3: 6% decis frutus cnidii insect protected medicament is used to handle weaving face fabric
The insect protected medicament is mixed and made into through the component of following weight percent content:
Decis 3%
Common cnidium fruit P.E 3%
Ethanol 64%
Tween 80 8%
Ultraviolet absorbent UV-531 0.2%
Surplus is a water.
The weaving face fabric processing method:
(4) according to above-mentioned formulated insect protected medicament;
(5) with the cotton weaving face fabric with 50 meters/minute speed through the insect protected medicament, this process need keep uniform pressure that lining receives at 2.0 atmospheric pressure;
(6) pass through the oven for drying under 180 ℃ of high temperature through the lining behind the insect protected medicament with 50 meters/minute speed.Can make household textiles lining with insecticidal effect.
Insect killing effect test:
Textile fabric with the embodiment preparation; And the lining that uses independent active ingredient to handle is positioned over confined space respectively; 100 adult aedes albopictus are contacted with above-mentioned lining respectively with 100 Culex quinquefasciatus, measure 10 minutes rate of knockdown and 24 hours death rates, the result is as shown in table 1.
Table 1
Data from table 1 can be found out; The textile fabric of embodiment of the invention preparation is compared with the lining that independent active ingredient is handled; Rate of knockdown still is that the death rate all obviously improves, and this active ingredient that insect protected medicament of the present invention is described has produced synergistic effect on textile fabric.
The washing-resistant effect test:
Measure the insecticidal effect of textile fabric before and after the washing machine washing of embodiment preparation respectively, and compare with the contrast textile fabric.
Concrete grammar is following:
At first utilize the insect protected medicament of embodiment 1-3 to prepare contrast 1 weaving face fabric, contrast 2 weaving face fabrics respectively and contrast 3 weaving face fabrics through following conventional method.
(1) use the insect protected medicament difference normal pressure for preparing among the embodiment 1-3 to soak the cotton textile fabric 2 hours;
(2) remove residual liquid;
(3) lining is dried under 140-180 ℃ the temperature in baking oven.
With the textile fabric of embodiment 1-3 preparation, and the contrast 1-3 of preparation according to the method described above contrast lining is positioned over confined space respectively, with 100 adult aedes albopictus and 100 Culex quinquefasciatus respectively above-mentioned linings contact, measure 24 hours death rates; Use washing machine to wash above-mentioned lining under the same conditions subsequently, and lining is dried, measure 24 hours death rates once more.The result is as shown in table 2.
Table 2
Data from table 2 can find out that textiles processing method of the present invention has washing-resistant effect preferably, can after washing repeatedly, still keep certain insecticidal effect.
Claims (10)
1. the household textiles with insecticidal effect is characterized in that, this household textiles is evenly flooded the back oven dry by the insect protected medicament, and said insect protected medicament is prepared from following components in weight percentage content:
Pyrethroid 0.1-30%
Common cnidium fruit P.E 0.1-30%
Organic solvent 20-80%
Surfactant 5-15%
Stabilizing agent 0.1-0.5%
Surplus is a water.
2. the household textiles with insecticidal effect according to claim 1 is characterized in that, in the insect protected medicament, pyrethroid accounts for total insect protected medicament 1-10wt%, and common cnidium fruit P.E accounts for total insect protected medicament 1-10wt%.
3. the household textiles with insecticidal effect according to claim 2 is characterized in that, in the insect protected medicament, pyrethroid accounts for total insect protected medicament 2-5wt%, common cnidium fruit P.E accounts for total insect protected medicament 2-5wt%.
4. according to each described household textiles of claim 1-3 with insecticidal effect; It is characterized in that pyrethroid is Permethrin, tetramethrin, decis, cypermethrin, effective cypermethrin, Cyhalothrin, allethrin, Bian furan chrysanthemum ester or phenothrin in the insect protected medicament.
5. the household textiles with insecticidal effect according to claim 1; It is characterized in that; Solvent is methyl alcohol, ethanol, propyl alcohol or isopropyl alcohol in the insect protected medicament; Surfactant is one or more in APES, NPE, castor oil polyoxyethylene ether, polyol fatty acid ester and ethylene oxide adduct thereof, alkylbenzenesulfonate or the aliphatic acid polyethenoxy phosphate; Stabilizing agent is one or more among ultra-violet absorber UV-O, UV-P, UV-326, UV-531, the UVP-327, and water is distilled water or running water.
6. one kind prepares each described method with household textiles of insecticidal effect of claim 1-5, and concrete steps are following:
(1) according to said formulated insect protected medicament;
(2) with weaving face fabric with 10-60 rice/minute speed through the insect protected medicament, this process keeps uniform pressure that lining receives between 1.5-2.0 atmospheric pressure;
(3) through the lining behind the insect protected medicament with 10-60 rice/minute speed through the oven for drying under 80-200 ℃.The lining that said weaving face fabric is processed for a kind of lining or multiple blending in cotton, fiber crops, hair, silk, the artificial fibre.
7. preparation according to claim 6 has the method for the household textiles of insecticidal effect, it is characterized in that, the lining that said weaving face fabric is processed for a kind of lining or multiple blending in cotton, fiber crops, hair, silk, the artificial fibre.
8. preparation according to claim 6 has the method for the household textiles of insecticidal effect, it is characterized in that, the speed in step (2) and (3) be 35-50 rice/minute.
9. preparation according to claim 6 has the method for the household textiles of insecticidal effect, it is characterized in that, the temperature in the step (3) is 100-190 ℃.
10. preparation according to claim 9 has the method for the household textiles of insecticidal effect, it is characterized in that in the step (3) temperature 140-180 ℃.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN 201110169611 CN102383304B (en) | 2011-06-22 | 2011-06-22 | Household textile product with insecticidal effect and processing method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN 201110169611 CN102383304B (en) | 2011-06-22 | 2011-06-22 | Household textile product with insecticidal effect and processing method thereof |
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| CN102383304A true CN102383304A (en) | 2012-03-21 |
| CN102383304B CN102383304B (en) | 2013-07-24 |
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Cited By (9)
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| CN103015167A (en) * | 2012-12-24 | 2013-04-03 | 王建波 | Multifunctional cool shirt |
| CN103790007A (en) * | 2013-11-30 | 2014-05-14 | 常熟市亚欧进出口贸易有限公司 | Anti-mosquito shell fabric finishing method |
| CN103931674A (en) * | 2014-04-08 | 2014-07-23 | 许银亚 | Lavender liquid mosquito-repellent incense |
| CN104131454A (en) * | 2014-07-21 | 2014-11-05 | 严雪峰 | Household textile having bug expelling effect, and processing method thereof |
| CN105019231A (en) * | 2015-08-18 | 2015-11-04 | 肇庆涞馨美体内衣有限公司 | Production technology of antibacterial and health care fabric |
| CN105568692A (en) * | 2015-12-18 | 2016-05-11 | 苏州富美纺织科技有限公司 | Preparation method of knitted fabric finishing agent |
| CN106750896A (en) * | 2016-11-17 | 2017-05-31 | 过冬 | A kind of textile containing insecticide and its production and use |
| CN111528234A (en) * | 2020-04-30 | 2020-08-14 | 江西源生狼和药业有限公司 | Formula and preparation method of folium artemisiae argyi mosquito-repellent incense |
| CN113529243A (en) * | 2021-07-09 | 2021-10-22 | 浙江众华家纺集团有限公司 | Outdoor insect-proof cloth |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103015167A (en) * | 2012-12-24 | 2013-04-03 | 王建波 | Multifunctional cool shirt |
| CN103790007A (en) * | 2013-11-30 | 2014-05-14 | 常熟市亚欧进出口贸易有限公司 | Anti-mosquito shell fabric finishing method |
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| CN113529243A (en) * | 2021-07-09 | 2021-10-22 | 浙江众华家纺集团有限公司 | Outdoor insect-proof cloth |
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| CN102383304B (en) | 2013-07-24 |
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