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35results about How to "Mosquito repellent time is long" patented technology
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Mosquito-repellent spray
InactiveCN102871920AImprove mosquito repellent effectNo pesticides addedCosmetic preparationsToilet preparationsEucalyptus oilAdditive ingredient
Mosquito-repellent spray comprises the following components by mass: 15-25 parts of essence, 10-25 parts of plant extracting solution, 5-10 parts of ethanol and 40-60 parts of water. The essence is citionella oil or eucalyptus oil. The plant extracting solution is one of or mixture of several of cordate telosma extracting solution, lantana camara extracting solution, geranium extracting solution, mozzie buster extracting solution and lavender extracting solution. By utilizing the essence and the plant extracting solution which has a mosquito-repellent function as the main ingredients, the mosquito-repellent spray is natural, environment-friendly, free of pesticides and free of stimulation to human bodies.
Owner:SUZHOU GULI BIOTECH
Natural plant essential oil microcapsule as well as preparation method and application thereof
InactiveCN107439542AMosquito repellent time is longImprove mosquito repellent effectBiocidePest repellentsHorticultureMicroencapsulations
The invention belongs to the field of mosquito repellent, particularly relates to a natural plant essential oil microcapsule as well as a preparation method and application thereof. The natural plant essential oil microcapsule comprises a capsule core and a capsule wall, and the capsule core is a plant essential oil compound. The plant essential oil compound comprises citronella essential oil, lemon essential oil, folium eucalypti essential oil, peppermint essential oil, camphor essential oil and herba schizonepetae essential oil. The preparation method successively comprises: preparation of the capsule core, preparation of the capsule wall, microencapsulation and post-treatment. The application is the application in the mosquito repellent. The technical scheme of the invention realizes microencapsulation of the compounded plant essential oil and slow release of the essential oil, prolongs the using time without affecting mosquito repelling effects, and realizes the substantial increase of utilization rate of the plant essential oil. Under normal use, the natural plant essential oil microcapsule can sustainably release for 3 to 6 months and effectively repel mosquitoes within 3 meters. The natural plant essential oil microcapsule smells fragrant and has refreshing functions.
Owner:然晟(上海)实业发展有限公司
Folium artemisiae argyi anti-mosquito lotion and preparation method thereof
ActiveCN106344437AGood mosquito repellentQuality improvementCosmetic preparationsToilet preparationsAlcoholPreservative
The invention belongs to the field of daily necessities and particularly relates to folium artemisiae argyi anti-mosquito lotion and a preparation method thereof. The folium artemisiae argyi anti-mosquito lotion consists of the following components in parts by weight: 1-3 parts of plant essential oil, 1-3 parts of a solubilizer, 5-12 parts of low alcohol, 0.1-0.2 part of decanedioic acid, 0.1-0.5 part of a preservative and 40-60 parts of water, wherein the solubilizer consists of PEG-40 hydrogenated castor oil and stigmasterol in a weight ratio of 1:(0.1-0.8). The anti-mosquito lotion provided by the invention has the advantages of excellent anti-mosquito effect, stable quality, long anti-mosquito time, safety, environmental friendliness, good using effect and the like; with low ethanol content, the anti-mosquito lotion generates little irritation to a human body and is widely suitable for people; and moreover, the preparation technology is simple, the production cost is low, and the anti-mosquito lotion is suitable for vigorous promotion and application.
Owner:GUANGZHOU JINAN BIOMEDICINE RES & DEV CENT
Mosquito-repellent spray
InactiveCN102715203AReasonable formulaReduce manufacturing costBiocidePest repellentsEtherStearic acid
The invention discloses mosquito-repellent spray, which comprises the following components in part by mass: 1 to 3 parts of propylene glycol, 8 to 10 parts of citionella oil, 3 to 5 parts of diethyltoluamide, 5 to 7 parts of acetic ether, 3 to 5 parts of zinc stearate, 1 to 2 parts of stearic acid and 120 to 150 parts of deionized water. The mosquito-repellent spray has a reasonable formula, does not have any toxicity, harm or stimulation, and has a good mosquito-repellent effect and a long mosquito-repellent time.
Owner:EURONAVY NANTONG HEAVY ANTICORROSION COATINGS
A solid mosquito repellent containing argy wormwood leaf essence oil and a preparing method thereof
InactiveCN106561734AGood mosquito repellentSafe and efficient to useBiocidePest repellentsHigh humidityNatural product
The invention relates to a mosquito repellent, particularly relates to a solid mosquito repellent containing argy wormwood leaf essence oil and a preparing method thereof, and belongs to the technical field of mosquito repelling. To overcome a technical disadvantage that mosquito repellents having chemical components in the prior art are high in harm to user health, and a technical disadvantage that natural-product mosquito repellents are easy in deterioration and reduced in mosquito repelling capability in high-temperature high-humidity environments, the solid mosquito repellent containing the argy wormwood leaf essence oil and having mosquito repelling capability and high stability is provided. The argy wormwood leaf essence oil that is a natural product is adopted as a main active component. The solid mosquito repellent is high in mosquito repelling capability in wet and hot environments, and air in a room during a using process of the solid mosquito repellent is clear. The solid mosquito repellent is particularly suitable for use in summer travel or household mosquito repelling.
Owner:GUANGZHOU JINAN BIOMEDICINE RES & DEV CENT
Mosquito repellent water containing green pepper extracts and preparation method of mosquito repellent water
InactiveCN105997675AAvoid bitesReconcile the smellAntibacterial agentsCosmetic preparationsGreen pepperConsciousness
The invention provides mosquito repellent water containing green pepper extracts and a preparation method of the mosquito repellent water. The mosquito repellent water is prepared from components in percentage by weight as follows: 1%-5% of plant extract, 40%-75% of ethanol and the balance of deionized water, wherein the plant extract is prepared from raw materials in parts by weight as follows: 25-40 parts of green pepper, 10-20 parts of lavender, 10-20 part of roses, 5-15 parts of wrinkled gianthyssop herbs and 5-15 parts of mint with a method shown as follows: the raw materials are mixed, cleaned, drained, dried and crushed, the crushed powder is added to the deionized water in a material-water ratio and extracted with a microwave-assisted extraction technology, an extracting solution is filtered, and filtrate is the plant extract. The mosquito repellent water has the mosquito repellent effect and further has the efficacy of refreshing, restoring consciousness, cooling, relieving itching, inhibiting and killing bacteria, protecting skin against bite by insects and the like; besides, raw materials of the product are from plants, and the mosquito repellent water is safe, non-toxic and applicable to various crowds and various skin.
Owner:NANJING INST FOR THE COMPREHENSIVE UTILIZATION OF WILD PLANTS CHINA COOP
Anti-mosquito wallpaper and preparation method thereof
ActiveCN106368397AGood mosquito repellentWith waterproof functionWax coatingsAntifouling/underwater paintsEmulsion polymerizationCore shell
The invention relates to the technical field of wallpaper, in particular to anti-mosquito wallpaper which sequentially comprises a base material layer, a resin layer, an ink layer, an anti-mosquito adhesion layer and a waterproof breathable layer from bottom to top. The anti-mosquito wallpaper is good in mosquito repellent effect and high in water resistance and breathability. According to the anti-mosquito wallpaper, each layer is composited through various coating and printing methods, the waterproof breathable layer is prepared by combination with a core-shell emulsion polymerization process, the anti-mosquito adhesion layer is prepared through a microcapsule process, so that the prepared anti-mosquito wallpaper is good in mosquito repellent effect and high in water resistance and breathability.
Owner:GUANGDONG YULAN GRP
Mosquito-repellent regenerated fiber and preparation method thereof
InactiveCN111501118AHas antibacterial propertiesIncrease contentMonocomponent cellulose artificial filamentArtifical filament manufactureChemistryAnti bacterial
The invention provides a mosquito-repellent regenerated fiber and a preparation method thereof, and belongs to the technical field of mosquito-repellent textiles. According to the mosquito-repellent regenerated fiber and the preparation method thereof, mosquito-repellent material and chitosan are prepared into microcapsules, wherein the mosquito-repellent material is taken as a core and the chitosan is taken as a shell in the microcapsules. The microcapsules are blended with a cellulose spinning solution and then spun through a wet spinning process to prepare the mosquito-repellent regeneratedfiber. The mosquito-repelling regenerated fiber prepared through the method disclosed by the invention not only has a mosquito-repelling effect, but also has a certain antibacterial property due to the existence of the chitosan, and meanwhile, and the mosquito-repelling material and the chitosan are mixed in the fiber in a microcapsule mode, thereby having a certain slow release property, and prolonging the mosquito-repelling time. Mosquito-repellent textiles prepared from the regenerated fiber have high mosquito-repellent substance content and long mosquito-repellent effect.
Owner:青岛尼希米生物科技有限公司
Environmentally friendly paint containing shell powder and preparation method of paint
ActiveCN107418262AImprove breathabilityGood water permeabilityAntifouling/underwater paintsPaints with biocidesPolyvinyl alcoholCitric Acid Monohydrate
The invention provides environmentally friendly paint containing shell powder and a preparation method of the paint. The paint is prepared from the following raw materials in parts by weight: 40-70 parts of a biosynthetic binder, 80-100 parts of shell powder, 20-30 parts of kaoline, 10-20 parts of porous starch, 5-10 parts of chitosan, 5-10 parts of mosquito-repellent essential oil, 5-10 parts of pyrethrin, 20-30 parts of an emulgator, 5-8 parts of a dispersing agent, 1-3 parts of citric acid monohydrate and 80-100 parts of water; the biosynthetic binder is prepared from the following ingredients: konjac glucomannan, sodium alga acid, starch acetate, carboxymethyl chitosan, polyvinyl alcohol and water. The paint provided by the invention can be used for adsorbing formaldehyde and volatile harmful gas in the air and reducing the content of the formaldehyde and the volatile harmful gas, and has a mosquito-repellent effect, thereby preventing mosquitoes from infestation in days to come.
Owner:福州安晟高索环保材料有限公司
Environment-friendly mosquito repellent
InactiveCN104621195AMosquito repellent time is longEfficient removalBiocidePest repellentsEucalyptus citriodoraPeppermints
Owner:王静
Floral water
InactiveCN105616237AGood effectReasonable formulaCosmetic preparationsToilet preparationsEngineeringStearic acid
The invention discloses floral water, which consists of the following components in parts by weight: 65-70 parts of water, 15-20 parts of glyceryl monostearate, 20-25 parts of thyme oil, 20-25 parts of mineral oil, 5-6 parts of citric acid and 2-4 parts of essence. The floral water disclosed by the invention is reasonable in formula, easily available in raw material, simple in preparation method, low in cost and convenient to operate when the floral water is used; and the floral water has the advantages of being long in mosquito repelling lasting time, good in effect, cool and fragrant in aroma, capable of protecting skin and the like.
Owner:郁丁丁
Prickly heat-eliminating and itching-relieving floral water
InactiveCN103565684AGood effectReasonable formulaCosmetic preparationsToilet preparationsBiotechnologyChamomile Oil
The invention discloses prickly heat-eliminating and itching-relieving floral water which comprises the following raw materials in parts by weight: 65-70 parts of ethanol, 15-30 parts of water, 5-10 parts of coumarin, 10-15 parts of rosemary oil, 15-20 parts of chamomile oil and 1-3 parts of essence. The prickly heat-eliminating and itching-relieving floral water is reasonable in formula, easily available in raw materials, easy to prepare, low in cost and convenient to operate in use, and has the advantages of very good prickly heat-eliminating and itching-relieving effects, long mosquito-repellent time, good effect, cool and refreshing fragrance, skin protection and the like.
Owner:占协琼
Floral water
InactiveCN105616198AGood effectReasonable formulaCosmetic preparationsToilet preparationsBiotechnologyPEPERMINT OIL
The invention discloses floral water, which consists of the following components in parts by weight: 85-90 parts of ethanol, 35-40 parts of water, 10-12 parts of tea saponin, 5-8 parts of peppermint oil, 15-20 parts of chamomile oil, 2-4 parts of citric acid and 4-4.5 parts of essence. The floral water disclosed by the invention is reasonable in formula, easily available in raw material, simple in preparation method, low in cost and convenient to operate when the floral water is used; and the floral water has the advantages of being quite excellent in prickly heat eliminating and itching stopping effects, long in mosquito repelling lasting time, good in effect, cool and fragrant in aroma, capable of protecting skin and the like.
Owner:郁丁丁
Natural plant preparation composition with mosquito repelling and itching relieving functions
ActiveCN112999128AMosquito repellent time is longFree from intrusionAntibacterial agentsCosmetic preparationsBiotechnologyMedicinal herbs
The invention relates to the technical field of daily chemical industry, in particular to a mosquito repelling composition, a preparation method and application thereof. The mosquito repelling composition is prepared from the following raw material components in parts by weight: 0.01 to 1.0 part of cortex magnoliae officinalis extract, 0.01 to 1.0 part of blumea balsamifera extract, 0.01 to 2.0 parts of fructus cnidii extract, 0.02 to 2.0 parts of herba menthae extract, 0.1 to 2.0 parts of citrus peel extract, 0.5 to 1.5 parts of pepper extract and 0.2 to 1.0 part of ethanol. The preparation method comprises the following steps: respectively adding water into the medicinal materials of mangnolia officinalis, blumea balsamifera, mint, citrus peel and pepper, carrying out steam distillation to extract volatile oil, filtering, concentrating to obtain concentrated solutions, and mixing the volatile oil and the concentrated solutions to obtain medicinal material extracts; then adding 10-25% acetone aqueous solution into fructus cnidii for extraction, filtering and concentrating to obtain fructus cnidii extract; and finally, uniformly mixing the extracts with ethanol to obtain the composition. The composition is long in mosquito repelling time and can relieve itching, diminish inflammation and sterilize.
Owner:陕西倍康健生物科技有限公司
Mosquito-repellent incense holder
The invention relates to a mosquito-repellent incense holder. Most of existing mosquito-repellent incense holders can only hold a burning mosquito-repellent incense coil and cannot meet the requirement for long-time mosquito repelling, and furthermore, always broken during burning, the mosquito-repellent incense coil is insufficient in burning and unsanitary. Therefore, the mosquito-repellent incense holder comprises a base, three supports I are arranged on the base, a net frame I is arranged on the three supports I, a net frame II supported by three supports II is arranged above the net frame I, and the center of each of the net frame I and the net frame II is hollowed out. The net frame II shaped in a hopper comprises a plurality of coaxial iron rings and N iron wires I, wherein the coaxial iron rings are arranged from bottom to top according to the diameter from small to large, and the N iron wires I are connected with the coaxial iron rings, the N iron wires I and the coaxial iron rings form a plurality of trapezoidal cells, the N iron wires I are uniformly distributed on the coaxial iron rings, and the N is a natural number ranging from 4 to 10. The mosquito-repellent incense holder has the advantages of scientific design, novel and attractive appearance, convenience in use, safety, sanitation, long mosquito-repellent time, sufficient mosquito-repellent incense burning and the like.
Owner:周生建
Discontinuous type mosquito-driving method
The invention relates to an intermittence type mosquito-repellent method. Each time the device is used, the first release time of the pesticide effective constituents in the mosquito-repellent tablet or liquid is controlled within 25 to 40 minutes, which makes the air-medicine concentration in a room reach 0.043 to 0.071 mg / m3, then the release of the pesticide effective constituent in the mosquito-repellent tablet or liquid is stopped for 20 to 35 minutes; thereafter, each release time of the pesticide effective constituent in the mosquito-repellent tablet or liquid is controlled within 20 to 30 minutes, which reinforces the air-medicine concentration in the room to reach 0.043 to 0.071 mg / m3, the intermittent time between two releases of pesticide effective constituent in the mosquito-repellent tablet or liquid is 20 to 30 minutes, the circulation goes on according to this way. Therefore, the invention has the advantages of protecting environment, saving resources and being capable of delaying the drug resistance of mosquitoes.
Owner:江苏庄臣同大有限公司
Natural Chinese medicinal herb mosquito repellent gel and preparation method thereof
InactiveCN108378081ANon-irritatingGood mosquito repellentBiocidePest repellentsAdditive ingredientCinnamon Oil
The invention belongs to the technical field of mosquito repellents, and discloses a natural Chinese medicinal herb mosquito repellent gel and a preparation method thereof. The natural Chinese medicinal herb mosquito repellent gel comprises, by weight, 5-10 parts of citionella oil, 1-2 parts of cinnamon oil, 1-2 parts of Carbomer-940, 5-10 parts of glycerol, 1-2 parts of triethanolamine and 24-37parts of water. The preparation method includes weighing water and Carbomer-940, mixing and standing to obtain a mixture liquid, stirring the mixture liquid to obtain a first mixture liquid; weighingcitionella oil and cinnamon oi, stirring fully to obtain a second mixture liquid, adding the second mixture liquid and glycerol into the first mixture liquid while stirring fully to obtain a liquid mixture; adding triethanolamine into the liquid mixture, stirring and them sizing to obtain the mosquito repellent gel. Citronellal and citronellol monomers, serving as effective mosquito repellent ingredients, have fragrance of lemons, lily and rose, and accordingly have remarkable repelling and fumigating effect to adults and larvae of insects.
Owner:HUBEI UNIV FOR NATITIES
Long-acting anti-itch lotion
InactiveCN103565669AReasonable formulaRaw materials are easy to getCosmetic preparationsToilet preparationsEngineeringLotion
The invention discloses long-acting anti-itch lotion which comprises the following raw materials in parts by weight: 65-70 parts of ethanol, 15-30 parts of water, 5-10 parts of glycerin monostearate, 10-15 parts of thyme oil, 15-20 parts of chamomile oil and 1-3 parts of essence. The long-acting anti-itch lotion is reasonable in formula, easily available in raw materials, easy to prepare, low in cost and convenient to operate in use, and has the advantages of long mosquito repellent time, good effect, cool and refreshing fragrance, skin protection and the like.
Owner:占协琼
Fabric mosquito repellent
InactiveCN103255616AReasonable formulaReduce manufacturing costFibre treatmentPotassium hydroxideEther
The invention discloses a fabric mosquito repellent. The fabric mosquito repellent comprises the following raw materials in parts by weight: 1-3 parts of propylene glycol, 1-2 parts of essence, 3-5 parts of potassium hydroxide, 5-7 parts of acetic ether, 3-5 parts of stearic acid, 1-2 parts of mint oil, 2-3 parts of lemon oil and 120-150 parts of de-ionized water. The fabric mosquito repellent disclosed by the invention is reasonable in formula, is non-toxic and harmless and has no stimulation; and the fabric mosquito repellent is good in mosquito repelling effect and long in mosquito repelling time.
Owner:HAIAN LIANFA ZHANGSHI YARN DYED
Outdoor mosquito repellent shoes
The invention provides a pair of outdoor mosquito repellent shoes. Each outdoor mosquito repellent shoe comprises a sole (1), a vamp (2), a shoe tongue (3) and a mosquito repellent fragment bag (4). A net-shaped cloth structure is adopted for each shoe tongue (3), and therefore the breathing performance is good and fragrance of medicine in each mosquito repellent fragment bag (4) can be emitted well. When a user walks, the temperature of the feet is increased, so that the fragrance of the medicine is emitted more strongly and the good mosquito repellent effect is achieved. A U-shaped zipper (5) is arranged at the outer edge of each outdoor mosquito repellent shoe, the mosquito repellent fragment bags (4) can be taken out when the shoes are washed, washing is convenient, the mosquito repellent fragment bags (4) can be replaced at any time, and the mosquito repellent effect can be achieved anytime and anywhere.
Owner:谢松芬
Self-made tablets for repelling mosquitoes
InactiveCN109090153AImprove mosquito repellent effectHas insecticidal and antibacterial effectsBiocidePest repellentsEucalyptus oilMedicine
The invention relates to the technical field of daily chemical products, and discloses self-made tablets for repelling mosquitoes. The self-made tablets for repelling mosquitoes comprise the followingcomponents: 50-70 parts of citriodorol, 30-50 parts of peppermint oil, 30-50 parts of lavenders, 90-110 parts of dimethyl phthalate, 40-60 parts of night willow herb, 20-40 parts of realgar, 20-40 parts of mugwort, 10-30 parts of camphor oil, 10-30 parts of clove oil, 40-60 parts of fragrans essential oil and 50-70 parts of eucalyptus oil. The tablets for repelling mosquitoes are ideal in the effect of repelling mosquitoes, durable in time for repelling mosquitoes, and free from stimulus to human bodies, are mild products for repelling mosquitoes, slowly release delighted aroma when being used, are quietly elegant and free from stimulus, and have the effects of calming and relieving tiredness.
Owner:四川省德阳中学校
Mosquito-preventing jelly and preparation method thereof
InactiveCN106389147ANice appearanceEasy to carryCosmetic preparationsToilet preparationsMentholPropanoic acid
The invention provides a mosquito-preventing jelly and a preparation method thereof, belonging to the field of mosquito-preventing articles. The mosquito-preventing jelly comprises, by weight, 5 to 15% of butylacetamidoethyl propanoate, 0.1 to 1% of menthol, 3 to 10% of glycerin, 0.5 to 5% of hyaluronic acid, 1 to 5% of carbomer, 0.5 to 1% of an antiseptic, 0.01 to 0.05% of disodium EDTA and a proper amount of alkali, with the balance being water. The preparation method comprises the following steps: dissolving carbomer and adjusting a pH value so as to obtain a solution 1; then dissolving butylacetamidoethyl propanoate, menthol, glycerin, hyaluronic acid and the antiseptic so as to obtain a solution 2; and uniformly mixing the solution 1 with the solution 2. The mosquito-preventing jelly provided by the invention is in the form of transparent paste, and is beautiful in appearance, convenient to carry and long in mosquito repelling time. The added menthol can exert cool and refreshing effect and restore consciousness. The added hyaluronic acid exerts good moisture retention effect on skin. The mosquito-preventing jelly is especially suitable for carrying around.
Owner:台山美环健芦荟制品有限公司
Mosquito repellent for promoting sleep
InactiveCN109006880AReasonable formulaMosquito repellent time is longBiocideOrganic active ingredientsSide effectPeppermints
The invention relates to the technical field of mosquito repellents, and especially relates to a mosquito repellent for promoting sleep. The mosquito repellent is prepared from, by weight, 8-16 partsof citronella oil, 22-30 parts of Blumea balsamifera essential oil, 16-22 parts of camphor oil, 8-16 parts of eucalyptus essential oil, 12-20 parts of sweet orange essential oil, 8-25 parts of Roman chamomile essential oil, 6-10 parts of marjoram essential oil, 10-15 parts of peppermint essential oil and 20-25 parts of gelatin. The mosquito repellent has the advantages of reasonable formula, longmosquito repelling time, realization of promoting people's sleep while repelling mosquitoes, good effect, is no toxic or side effects, and convenience in widespread use and promotion.
Owner:湖州电久久新能源科技有限公司
Nail sticker with mosquito repelling function and preparation method thereof
ActiveCN107041847BEasy to use and removeEasy to carry and transportCosmetic preparationsToilet preparationsBiotechnologyCellulose
Owner:JINHUA MINGSHI TECH
Anti-mosquito floral water containing plant constituents
InactiveCN106137842APleasant tasteImprove sleepingCosmetic preparationsToilet preparationsAlcoholAdditive ingredient
The invention discloses anti-mosquito floral water containing plant constituents. The anti-mosquito floral water contains 0.1-1% of deet, 5-20% of sweetsop extracting solution, 5-20% of lemon-grass oil, 40-50% of ethyl alcohol, 1-4% of emulgator and the balance water. The mosquito repellent time of the anti-mosquito floral water is eight hours or above and can meet market requirements.
Owner:南安辰光日用化工品有限公司
Mosquito repelling bracelet
The invention discloses a mosquito repelling bracelet which comprises a bracelet body and a mosquito repelling module in the bracelet body. The mosquito repelling module is prepared from the followingraw materials: melissa officinalis essential oil, citronella essential oil, cacumen biotae oil, sweet wormwood herb oil, camphor essential oil, jojoba oil, rhizoma acori graminei extracting solution,navel orange leaf extracting solution, menthol, geraniol, eugenol, rutin, naringenin and nano silicon dioxide. By adding the melissa officinalis essential oil, the citronella essential oil, the cacumen biotae oil, the artemisia apiacea oil and the camphor essential oil, the fragrance is stronger, the layering sense is better achieved, the pleasure of a user can be enhanced, the mosquito repellingtime is long, the effect is good, the fragrance is further improved through the fragrance of traditional Chinese medicine by adding the rhizoma acori graminei extracting solution and the navel orangeleaf extracting solution, and the functions of clearing away heat and toxic materials, resisting bacteria and enhancing immunity are achieved;by adding the menthol and naringenin for compounding, itis found that effective mosquito repelling time is prolonged, synergistic interaction can be achieved, and the utilization rate and the protection time of the mosquito repelling module are further improved by adding nano silicon dioxide.
Owner:LOOBI GUANGZHOU HEALTH IND CO LTD
Preparation method of mosquito-repellent spandex
ActiveCN111379044AMosquito repellent time is longImprove performanceMonocomponent synthetic polymer artificial filamentArtifical filament manufactureDiphenylmethaneFiber
The invention provides a preparation method of mosquito-repellent spandex, and relates to the technical field of spandex preparation. The mosquito-repellent spandex consists of the following raw materials in parts by weight: 100 to 120 parts of polytetramethylene ether glycol, 10 to 12 parts of 4,4-diphenylmethane diisocyanate, 120 to 160 parts of dimethylacetamide, 20 to 30 parts of mint fiber, 12 to 16 parts of a chain extender, 8 to 12 parts of natural bamboo fiber, 8 to 10 parts of a mosquito repellent and 7 to 9 parts of an auxiliary agent. The mosquito repellent conssits of a nepenthes extract, a cordate telosma extract, a lavender extract and a passion fruit extract. According to the preparation method, by reasonably using the raw materials and the process flow, the mosquito-repellent time of the prepared mosquito-repellent spandex is significantly prolonged, various performances of the mosquito-repellent spandex are improved, the mosquito-repellent effect of the mosquito-repellent spandex is substantially improved, the number of the mosquito-repellent mosquitoes is significantly increased, and the prepared fabric is comfortable and soft to wear, so that the quality of the mosquito-repelling spandex is improved.
Owner:无锡红博供应链管理有限公司
Traditional Chinese medicine incense for preventing and treating African swine fever and preparation method thereof
InactiveCN113317331ARaw materials are cheap and easy to getThe production process is simpleBiocideHydroxy compound active ingredientsBiotechnologyInfectious Disorder
The invention relates to the technical field of traditional Chinese medicine incense, and provides traditional Chinese medicine incense for preventing and treating African swine fever. The traditional Chinese medicine incense for preventing and treating African swine fever comprises 20-30 parts of mint, 10-40 parts of radix angelicae, 10-20 parts of rhizoma acori graminei, 10-20 parts of rosemary, 10-20 parts of bletilla striata powder and 30-40 parts of polymer microspheres. The product is aimed at the conventional breeding environment of pigs, uses natural herbal components, and is nontoxic and harmless to pigs and people. After use, the mosquito-repellent incense not only has the effects of repelling mosquitoes and killing insects and cutting off the transmission path of African swine fever, but also can form an air medicine molecular film layer indoors, volatile substances contained in the mosquito-repellent incense can form a natural disinfection air curtain in the air of a hog house, and medicine films are formed on mucous membranes of pig noses, laryngos and tracheas where bacteria and viruses are most likely to accumulate. Therefore, effects of sterilizing, killing viruses and preventing and treating respiratory infectious diseases are achieved.
Owner:YANGTZE UNIVERSITY
A kind of natural plant preparation composition with mosquito repellent and antipruritic
ActiveCN112999128BMosquito repellent time is longFree from intrusionAntibacterial agentsCosmetic preparationsMedicinal herbsAqueous acetone
The invention relates to the technical field of daily chemical industry, in particular to a mosquito repellent composition, a preparation method and an application thereof. The raw material of the mosquito repellent composition includes the following components in parts by weight: 0.01-1.0 part of Magnolia officinalis extract, 0.01-1.0 part of Aina radix extract, 0.01-2.0 part of Cnidium extract, 0.02-1 part of peppermint extract 2.0 parts, 0.1-2.0 parts of citrus peel extract, 0.5-1.5 parts of Chinese prickly ash extract, and 0.2-1.0 parts of ethanol. The preparation method includes the following steps: respectively adding water to the medicinal materials Magnolia officinalis, Aina incense, mint, citrus peel and Chinese prickly ash, and extracting volatile oil by steam distillation, filtering and concentrating to obtain a concentrated liquid, and mixing the respective volatile oils and the concentrated liquid to obtain the medicinal material extracts Then add 10-25% acetone aqueous solution to Cnidium and extract, filter, and concentrate to obtain Cnidium extract; Finally, each above-mentioned extract and ethanol are mixed uniformly to obtain a composition. The composition not only repels mosquitoes for a long time, but also can relieve itching, reduce inflammation and sterilize.
Owner:陕西倍康健生物科技有限公司
A kind of anti-mosquito wallpaper and preparation method thereof
ActiveCN106368397BGood mosquito repellentWith waterproof functionWax coatingsAntifouling/underwater paintsOrganic chemistryEmulsion polymerisation
The invention relates to the technical field of wallpaper, in particular to anti-mosquito wallpaper which sequentially comprises a base material layer, a resin layer, an ink layer, an anti-mosquito adhesion layer and a waterproof breathable layer from bottom to top. The anti-mosquito wallpaper is good in mosquito repellent effect and high in water resistance and breathability. According to the anti-mosquito wallpaper, each layer is composited through various coating and printing methods, the waterproof breathable layer is prepared by combination with a core-shell emulsion polymerization process, the anti-mosquito adhesion layer is prepared through a microcapsule process, so that the prepared anti-mosquito wallpaper is good in mosquito repellent effect and high in water resistance and breathability.
Owner:GUANGDONG YULAN GRP
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