CN101797200A - Absorption article with anti-mosquito agent and preparation method thereof - Google Patents
Absorption article with anti-mosquito agent and preparation method thereof Download PDFInfo
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- CN101797200A CN101797200A CN200910214330A CN200910214330A CN101797200A CN 101797200 A CN101797200 A CN 101797200A CN 200910214330 A CN200910214330 A CN 200910214330A CN 200910214330 A CN200910214330 A CN 200910214330A CN 101797200 A CN101797200 A CN 101797200A
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Abstract
The invention relates to a daily absorption article, belonging to the daily article technical field, in particular relates to a disposable absorption article with anti-mosquito agent and preparation method thereof. Liquid-light bottom layer of the absorption article is subject to anti-mosquito agent finishing, an anti-mosquito medicine membrane is formed on the outer surface of the liquid-tight bottom layer; the anti-mosquito medicine membrance can give out smell aversive for bloodsuckers such as mosquito, thus the mosquito bloodsucker escapes from the absorption article containing anti-mosquito agent or odoriferous region owning to unwilling stay. By component design on anti-mosquito agent, the steam pressure of the anti-mosquito is 0.01-1.0Pa(25 DEG C), the anti-mosquito agent is applicable to volatilization at normal temperature, anti-mosquito component pesticide effect is permanent, expelling effect on mosquito bloodsuckers is good, anti-mosquito component volatilization concentration within 2m of a dresser can achieve the effect of expelling mosquito, the anti-mosquito agent has no side effect on human body, and the dresser can be ensured not to be interfered by mosquito all night.
Description
Technical field:
The present invention relates to a kind of daily absorbent item, belong to the articles for daily use technical field, specifically, especially refer to a kind of disposable absorbent item and preparation method with anti-mosquito agent.
Background technology:
Along with growth in the living standard, people no longer content just to simply inhale the urine function to the demand of disposable adsorption object, and demand begins to present multifunction.Diaper developed into for the 6th generation from the simple and crude first generation, product becomes more diverse on function, each producer also is devoted to the variation design of diaper products: elastic waistline, elasticity big-ear etc. are fit to big waist spring function design, epidermis nursing and germ-resistant Aloe, the design of antimicrobial surface material function, poisture-penetrabilitys such as the high gas permeation bottom film design that breathability is strong, functional prompting designs such as the wet demonstration of urine.Many various designs, the design that presents following disposable diaper must present more functionization.
Bloodsuckers such as mosquito suck blood, harass happy and auspicious work, the life atmosphere except that directly stining thorn, also can infect multiple serious disease, as dysentery, dengue fever, epidemic encephalitis type B, lymph filaricide, yellow fever, equine encephalitis etc., serious harm human health.According to statistics, surpass 1,000,000 people every year and die from the mosquito-borne disease.It is the important public hygiene problem of global extensive concern that the control mosquito passes transmission of disease, reduces mosquito and passes disease incidence, alleviates mosquito biography disease burden and has listed the Millennium Development Goals (MDGs) in.
The mosquito proof method of using comparative maturity is mainly used two kinds at present.First method is exactly the method that the mosquito in the environment is carried out repellent or kills, and this method is easy to use, and is economical and practical, but effect is not lasting, needs often to use.And smog that mosquito incense or insect aerosol discharged or medicament can produce certain injury to human body, therefore are not suitable for frequent use.Second method is exactly that the textile that often contacts with human body is carried out processing and sorting, makes it to have competent mosquito proof effect.This method is simple to operate, and is easy to use, and the technical matters maturation through the long production time, proves to have good mosquito proof effect, and anti-repeatedly washing, nontoxic, harmless to human body.
Chemical compound with repellent usefulness and mosquito killing usefulness has many kinds, but difference on effect is bigger, and that ideal repellant and insecticide have is efficient, quick, harmless, to non-stimulated, the no bad smell of skin, stable in properties, advantage such as cheap, easy to use.
Itself there is no insecticidal action repellant, it is generally acknowledged that its anophelifuge mechanism is because driving mosqito repellent has the abnormal smells from the patient that mosquito is detested, and makes it be reluctant to rest in the place of containing repellant and make an escape, and is beneficial to biting and attacking of pre-mosquito proof.Another viewpoint is thought, repellent action probably is because but the molecule of anophelifuge chemical compound blocks the flocculose aperture of mosquito sensory organ, the steam that mosquito has been lost human body is given out and the trace ability of dampness, thus can not correctly find due to the goal object.
Repellant commonly used is to alkane-3 in the Meng, and 8-glycol, this material are little yellow wax, are insoluble in water, are soluble in organic solvent.In addition, the Meng enediol, 4-terpene propanol, 2,5-dimethylbenzene-2,5 hexanediol, the Meng, alkanols chemical compound, benzene carboxylic acid ester compounds, benzoic acid amines etc. also can be used as production mosquito proof repellant.
Insecticide mainly by tag, the fumigation action kill pests.Though the kind of insecticide is a lot, be used for killing the hygienic insecticide of insecticides such as mosquitos and flies at present, pyrethroid is praised highly most.Pyrethroid is nearly 40 years compounds that just develop rapidly.It is the chemical constitution of simulation natural pyrethrum, a class novel sanitation insecticide of synthetic.It has fast knock down, characteristics such as insecticidal spectrum is wide, drug effect height, insecticide is had repellent action, low to human toxicity, easily biological-degradable does not produce poisonous residue, in addition after biodegradation, the physicochemical property of pyrethroid is also more satisfactory, is fit to make types of formulation.What optimum was used for fabric or fibrous material mosquito proof in the pyrethroid compound is tetramethrin, and pure tetramethrin is white crystal, and is water insoluble, is dissolved in organic solvent, and the knockdown effect of insecticide is exceedingly fast, and it is constant that room temperature is stored 3 years qualities down.
CN101187158 discloses a kind of antimosquito finishing agent and preparation method and has adopted the mosquito proof fabric of described mosquito proof finishing agent preparation, wherein the mosquito proof finishing agent adopts and contains dextrin compounds, anophelifuge, surfactant, buffer agent, catalyst, cross-linking agent composition, by with the anophelifuge enclose in the cavity of dextrin compounds, use the imidazoles resin as cross-linking agent then, add other suitable additives again and just can make finishing agent.The aqueous solution of antimosquito finishing agent through padding-preliminary drying-bake technology, can be put in order antimosquito finishing agent in the cloth by Chemical Crosslinking Methods, obtained anti-mosquito cloth.Have advantages such as safety, anti-mosquito effect, snugness of fit are strong for further improving fabric, can be widely used in and make various fabrics, have favorable social and economic benefit with mosquito-proof effect.
CN1033736A discloses a kind of meshi fabric with function of driving mosquitoes, and it is indoor, open-air for mosquito-expelling netting individual mosquito-proof, midge that this meshi fabric can be used for.He mainly is placed on cotton gauze in the drug solution floods.Its ingredient is made up of repellant, synergist, macromolecule dispersant, acetone and ethanol.This meshi fabric can be made into medicated cap, glove, socks, vest, door curtain and cover list etc., and its each effective time reached about 4 months, and cleaning that can be suitable, Exposure to Sunlight do not constitute harm to human body.
CN1468983A discloses a kind of polypropylene fibre with mosquito repelling function, this polypropylene fibre by acrylic resin and anophelifuge uniform mixing after melt pelletization obtain through melt spinning again, contain anophelifuge in the fiber equably, anophelifuge content in the fiber is controlled to be 1.0～3.0%, anophelifuge is taken from dimethyl phthalate, a kind of chemical compound in acetofenate or the methothrin or the mixture of two or more chemical compounds, fiber can be that monofilament linear density is the preoriented yarn POY of 1.0～4.0dtex, or further be processed into drafting silk DT or the elastic filament DTY that monofilament linear density is 0.5～3.0dtex, or line density is the short fiber of 1.0～4.0dtex, compared with prior art, advantage of the present invention is that anophelifuge is present in the fiber equably rather than only is attached to the surface, and wash durability obviously improves.
CN1267494A discloses a kind of mosquito net capable of repelling mosquito and other insects and production method thereof.Be attached with one deck on the mosquito net and comprise the mixed reactant of dimethyl phthalate and anophelifuge amine.Production method will be at first will comprise that dimethyl phthalate mixes with the industrial chemicals of anophelifuge amine, and mixed reactant and water carry out proportioning by weight 50% ratio, make solution; Solution is heated to 60-100 ℃; Mosquito net is put into solution carry out the immersion stirring; Make adhesive with white glue with vinyl and polyvinyl alcohol, the mosquito net after immersion is handled is put into detackifier and is stirred, and covers gluingly, and final drying is handled.
Each diaper producer is devoted to the research and development of new function absorbing articles, but finds no the absorbing articles of mosquito dispersing so far.The mosquito dispersing function also is a kind of development trend of diaper demand multifunction.
Summary of the invention:
Purpose of the present invention is intended to overcome above-mentioned weak point of the prior art, and provides a kind of simple in structure, and low cost of manufacture has the absorbing articles and the preparation method of anti-mosquito agent function.Described absorbing articles all has ideal repellent action to hematophaguss such as mosquito, sand fly, Ticks, trombiculids, can effectively prevent mosquito bite.
In order to achieve the above object, the present invention adopts following technical scheme:
(1) a kind of anophelifuge, it comprises following components by part by weight:
2%～15% essential oil, 5%～15% anophelifuge, 1%～5% insecticide, 5%～10% slow releasing agent, ethanol 40～60%, deionized water is an amount of.
Described essential oil be a kind of essential oil be the topmost commodity form of natural plant pefume it, be that flowers, root, leaf, stem, branch, wood, skin, seed or secretions with spice berry is raw material, the quintessence oil material that extracts through technologies such as distillation, dry distilling, extraction, squeezings with fragrance.As one or more the combination in preferred Oleum menthae, oil of geranium, shancangzi oil, Oleum Camphora, Herba Cymbopogonis Citrari oil, the Oleum lavandula angustifolia.
Described Oleum menthae is a kind of colourless or flaxen supernatant liquid.Special refrigerant fragrance is arranged, and flavor is just hot, the back is cool, deposits with the passing of time, and the color gradual change is dark.Can mix arbitrarily with ethanol, chloroform or ether, relative density should be 0.888～0.908, and index of refraction is 1.456～1.466, and that Oleum menthae can be eliminated is nauseating, anxiety and tension headache; Can bring down a fever, also can dispel mosquito.
The main component of described oil of geranium is geraniol, citronellol, linalool (linalool) and phenethanol etc., can make the Flos Rosae Rugosae oil substitute, in order to modulation essence, makes the additive of food, fancy soap and toothpaste etc.But oil of geranium resisting fatigue and psychic trauma, the mosquito of also can dispelling.
Described litsea cubeba oil is a kind of light yellow to yellow supernatant liquid, and main fruit by canella Fructus Litseae tree gets yield through steam distillation and is about about 3%～6%.Main component is a citral, and content reaches 70%-80% approximately.Other composition comprises methyl heptenone, citronellal, pinene, limonene, geraniol, terpineol, geranyl acetate etc.; Have bright clearly fragrant and sweet fruital, sour lime sample gas breath is arranged, good, lasting strongly and not as good as Indian oil of verbena fragrance; Relative density: 0.882～0.905; Boiling point: 232 ℃; Refractive index: 1.4810～1.4880; Optical rotation :+5～+ 35 (20 ℃); Flash-point: 130.
Described Oleum Camphora is a kind of colourless or faint yellow oily liquids to rufous, has intensive Camphora abnormal smells from the patient, miscible arbitrarily with ethanol and ether, relative density 0.875～0.900, index of refraction (20 ℃) 1.465～1.481, optical rotation (20 ℃)+9 °～+ 24 °, the special delicate fragrance of Oleum Camphora, outside the decapacitation Vermins-proof and mosquito-driving, also have functions such as healing of wound, deodorization, purposes is very extensive.
Described lemongrass oil is that pale yellow is to grey pale brown color supernatant liquid.Citronella oil relative density 0.880～0.895, refractive index 1.466～1.473.Main component is citronellal, geraniol, citronellol, citral, citronellene etc.Herba Cymbopogonis Citrari oil has intensive grass fragrance, is widely used for being added among perfume, soap, emulsion, light agent, cleaning agent and deodorizer, the cosmetics, and it also increases tempting fragrance for some Chinese dishes in addition.
Described lavandula angustifolia main body of oil is a linalyl acetate, and this chemical compound is assuasive to the people.The character gentleness, fragrant odour sets aside all worries, helps sleep, can reduce hypertension, pacifies cardiopalmus.Promote cell regeneration, speckle dispelling, sterilization, antiinflammatory, antipruritic have good anti-inflammation and sterilization effect to dermatitis, acne, herpes, beriberi.
The preferred N of described anophelifuge, the combination of one or more in toluamide between the N-diethyl (DEET), benzyl benzoate, the dimethyl phthalate.
Described N, toluamide between the N-diethyl (DEET) is a weak yellow liquid, and light mandarin orange faint scent is arranged, its boiling point is 111 ℃ (1mmHg), vapour density 6.7 (vs air), 20 ℃ of density 0.998g/mLat, vapour pressure＜1.3Pa/25 ℃, refractive index n
20/
D1.523, flash-point＞230.Parachor (90.2K) is 475.1, polarizability (0.510-24cm
3) be 23.28, surface tension (3.0dyne/cm) is 35.9.Because its distinctive molecular structure, shape and volume, the sensory organ that can block mosquito makes it to find the host, thus the performance repellent action.
Described benzyl benzoate is a kind of colourless viscous liquid.Be present in Peruvian balsam, tolu balsam and the cananga oil etc.Faint agreeable odor is arranged.Water insoluble and glycerol is dissolved in ethanol, EC.Be used as the solvent of Moschus and the fixastive of essence, the succedaneum (in celluloid) of Camphora, also be used to prepare pertussis medicine, asthma medicine etc.By the sour methyl ester of benzene (first) and excessive benzylalcohol through ester exchange, or by the sour sodium of benzene (first) and benzyl chloride effect and make.
Described dimethyl phthalate is the little yellow oily liquid of a kind of water white transparency, and fragranced is arranged slightly, and boiling point is 283.7 ℃.Can be miscible with common organic solvents such as ethanol, ether, water insoluble and petroleum ether.The solvent that can be used as mosquitofugal oil (crude oil), polyvinyl fluoride coating, methyl ethyl ketone peroxide and clofenotane.
Described insecticide mainly by tag, the fumigation action kill pests.Though the kind of insecticide is a lot, be used for killing the hygienic insecticide of insecticides such as mosquitos and flies at present, pyrethroid is praised highly most.What optimum was used for fabric or the arrangement of fibrous material mosquito proof in the pyrethroid compound is tetramethrin.
Tetramethrin is a pyrethroid insecticides, and the pure product of tetramethrin are white crystals, have the abnormal smells from the patient of Pyrethrum sample.Be yellow paste or solidifying body, proportion (20 ℃) 1.108,185～190 ℃ of boiling points (0.1mmHg), 60～80 ℃ of fusing points, flash-point is more than 200 ℃, vapour pressure (20 ℃) 4.7*10-6Pa, and dissolubility in the water (30 ℃) is 4.6mg/kg only.Be dissolved in acetone, benzene and dimethylbenzene.Stable under solutions of weak acidity.Tetramethrin stores 6 months down at 50 ℃, does not lose biological activity.
Tetramethrin is that world health organisation recommendations is used for one of sanitarian main insecticide.Can be used for putting out and repellent of the public health insect of various occasions such as mosquito, fly, Blatta seu periplaneta, Cimex bedbug, flea, louse, midge worm, moth, Aranea, cigarette beetle, trox, aphid, mosquito, wasp, Gryllus Chinensis etc.Separately result of use is not obvious, should with the use that is mixed of the strong hygienic insecticide of other insecticidal power.
Described slow releasing agent is a kind of macromolecular material of pure dissolubility, the combination of one or both in preferably polyethylene alcohol, the acrylate.
Polyvinyl alcohol (being called for short PVA) outward appearance is a white powder, is a kind of purposes high molecular weight water soluble polymer quite widely, and performance is between plastics and rubber, and its purposes can be divided into fiber and non-fiber two big purposes.
The polymer of acrylate, structure are that R is organic groups such as methyl, and the R difference just obtains a series of polyacrylate, and character is also inequality.Polymethyl acrylate is at room temperature inviscid, tough, slightly flexible, hardness is medium.Polyethyl acrylate is more soft than methyl ester, and anti-percentage elongation is about 2.5 times of polymethyl acrylate.Polyacrylate is soluble in acetone, ethyl acetate, dichloroethanes equal solvent, and is not soluble in water.Because the compliance of macromolecular chain, its vitrification point is lower, and different with the phosphorus content of R.This family macromolecule can form the water-fast thin film of good luster, and is bonding firm, incrust, at room temperature pliable and tough and flexible.
(2) mosquito dispersing of thin film or non-woven fabrics arrangement
By proportioning slow releasing agent is dissolved in the ethanol, adding anophelifuge, insecticide mix, and add essential oil again, add appropriate amount of deionized water and regulate viscosity.Thin film or nonwoven cloth material make the liquid-tight bottom with mosquito dispersing function through technologies such as anophelifuge finishing agent roller coat, oven dry.
(3) has the preparation of the disposable adsorption object of anti-mosquito agent function
Disposable absorbent article, comprise permeable top layer, opaque liquid bottom and be located at top layer and bottom between absorbent cores form.Described permeable top layer is that hot rolling, hot blast, hydrophilic are spunbond, punching hot blast, punching hydrophilic spun-bonded non-woven fabrics, and this layer material requires to absorb urine rapidly, and grammes per square metre is 20～35g/m2, its infiltration time 1.5～3.5s.Described absorbent cores is an absorbable polymer and the core body that mixes of Time of Fluff Slurry, and the ratio that absorbable polymer accounts for core body is 15～65%.Wherein the Time of Fluff Slurry grammes per square metre is 600～800g/m2, and moisture content is 2～10%, and hardness is 1000～1300Kpa; Size reduction energy is 100～120Kj/Kg.Its urine absorption multiplying power of described absorbable polymer is 45～65g/g; It is 25～40g/g that urine is protected liquid measure; Urine absorption speed 25～70s; Urine 0.3psi absorbent rate under pressure is 5～40g/g.The integument 2 of absorbent cores 3 is toilet paper or non-woven fabrics, and wherein toilet paper is that primary wood pulp prepares the existence of a large amount of cellulose hydroxyls on the primary wood pulp structure, the ability that toilet paper has extraordinary hydrophilic and dredges liquid through wet papermaking process; Its grammes per square metre is 15～35g/m2, and wet strength is 0.6～2.5N/15mm; The integument non-woven fabrics is hot blast, hot rolling or hydrophilic spun-bonded non-woven fabrics, and its grammes per square metre is 10～25g/m2, and the infiltration time is 1.5～3.5s.Described not oozing property bottom is above-mentioned through the thin film of mosquito dispersing arrangement and the compound counterdie of non-woven fabrics, and the mosquito dispersing finishing agent is coated on the counterdie outside and counterdie non-woven fabrics inboard.Described thin film is the casting films of air-locked casting films or breathability, and air-locked casting films is 12～30gsm, and pull-off force is horizontal 1.5～5.0N/25mm, vertical 6.0～10.0N/25mm; The casting films of breathability is 12～35gsm, Air permenbility is 1800～3500g/24h/m2 (a positive agar diffusion method), pull-off force is horizontal 1.5～4.0N/25mm, vertical 5.0～10.0N/25mm, and percentage elongation is horizontal 200～400%, vertical 100～250%, and tearing strength is horizontal 10～20N/mm.Described spun-bonded non-woven fabrics is the long fine hot rolling cloth of PP, and grammes per square metre is 10～20gsm, and pull-off force is vertical 15～30N/25mm, horizontal 5～15N/25mm.Bonding by PUR between described each layer, the PUR spray glue amount between each layer is 1.0～3.0g/m2.
Description of drawings:
Accompanying drawing 1 is sketch map of the present invention
Accompanying drawing 2 is tested design sketch for using the present invention
The specific embodiment:
Embodiment 1:
The anti-mosquito agent prescription:
Component Wt.%
Oleum menthae 5%
Oil of geranium 3%
N, toluamide between the N-diethyl (DEET) 2.5%
Benzyl benzoate 8%
Tetramethrin 3%
Polyvinyl alcohol (PVA) 10%
Ethanol 50%
Deionized water 18.5%
Preparation with mosquito proof functional non-woven fabric:
By proportioning polyvinyl alcohol is dissolved in the ethanol, adding repellant, insecticide mix, and add essential oil again, add appropriate amount of deionized water and regulate viscosity.Thin film or nonwoven cloth material are through making the liquid-tight bottom with mosquito dispersing function through technologies such as anophelifuge finishing agent roller coat, oven dry.The rate of oiling is 0.5%, and bake out temperature is 150 ℃, and linear velocity is 80m/min.
Preparation with mosquito dispersing function diaper:
See accompanying drawing 1, disposable absorbent article of the present invention comprise permeable top layer 1, opaque liquid bottom 4 and be located at top layer 1 and bottom 4 between absorbent cores 3 form.Described permeability top layer 1 is 20g/m
2Hot-wind nonwoven cloth, this layer material require can absorb urine rapidly, infiltration time 1.5～3.5s.Described absorbent cores 3 is an absorbable polymer and the core body that mixes of Time of Fluff Slurry, and the ratio that absorbable polymer accounts for core body is 40%.Time of Fluff Slurry grammes per square metre 700g/m wherein
2, moisture content is 8%.Its urine absorption multiplying power of described absorbable polymer is 60g/g; It is 35g/g that urine is protected liquid measure; Urine absorption speed 30s; Urine 0.3psi absorbent rate under pressure is 10g/g.The integument 2 of absorbent cores 3 is 18g/m
2Toilet paper.Described not oozing property bottom 4 prepares the synthetic compound counterdie 5 of non-woven fabrics for above-mentioned non-woven fabrics with mosquito proof function, and the temperature induced color changing agent is coated on the non-woven fabrics inboard.Described thin film is the 20gsm ventilated membrane, and Air permenbility is 1800～2600g/24h/m
2(positive agar diffusion method).Described spun-bonded non-woven fabrics is the long fine hot rolling cloth of PP, and grammes per square metre is 15gsm.Bonding by PUR between described each layer, the PUR spray glue amount between each layer is 2.5g/m
2
Table 1: embodiment 1 mosquito repellent effect
| Scattering ratio | Killing rate | Mosquito rate around the human body | Bitten number of times | |
| Embodiment 1 | ??98.5％ | ??24％ | ??5％ | ??0 |
Embodiment 2:
Mosquito proof finishing agent prescription:
Component Wt.%
Oleum menthae 7%
Lemongrass oil 2.5%
N, toluamide between the N-diethyl (DEET) 8%
Tetramethrin 4.5%
Polyvinyl alcohol (PVA) 10%
Ethanol 50%
Deionized water 18%
Preparation with mosquito dispersing functional non-woven fabric:
By proportioning polyvinyl alcohol is dissolved in the ethanol, adding repellant, insecticide mix, and add essential oil again, add appropriate amount of deionized water and regulate viscosity.Thin film or nonwoven cloth material are through making the liquid-tight bottom with mosquito dispersing function through technologies such as anophelifuge finishing agent roller coat, oven dry.The rate of oiling is 0.5%, and bake out temperature is 150 ℃, and linear velocity is 80m/min.
Preparation with mosquito dispersing function diaper as hereinbefore.
Table 2: embodiment 2 mosquito repellent effects
| Scattering ratio | Killing rate | Mosquito rate around the human body | Bitten number of times | |
| Embodiment 2 | ??99.5％ | ??35％ | ??1％ | ??0 |
From above each embodiment as can be seen, disposable adsorption object with mosquito-proof function of the present invention, mosquito had good repellent action, can guarantee that the volatilization concentration of anophelifuge component in the wearer 2m scope reaches the effect of mosquito repellent, this mosquito dispersing agent has no side effect to human body, guarantees that the wearer is not disturbed by mosquito the whole night.
(4) mosquito repelling rate and killing rate test
The air flow method is adopted in the test of mosquito repelling rate, as shown in Figure 2.With 50 mosquitoes put into plate separate, the glass box 22 and 23 of following UNICOM, cutting one fritter is put into vial 25 through the diaper sample of repellant arrangement, start flowing water pump 12 then, so air is through filling the container 13 of active carbon, a part flows into glass box 22 via vial 25, remainder then enters glass box 23 by vial 26, and this two parts air is discharged outside the case by glass tubing 11.Air mass flow can be controlled in 3.5L/min, and the sample in the vial 25 is gone into glass box 22 because of evaporation by the air pincers at this moment.If repellent activity is arranged, the mosquito in the glass box 22 should escape to glass box 23, writes down the number of the mosquito in the glass box 22 and 23 of ventilation front and back respectively, gets final product the repellent activity of duplicate.
The triangular flask contact method is adopted in the test of killing rate, and each experiment repeats 3 times.To place triangular flask through the disposable adsorption object of anophelifuge arrangement, put into 15-20 mosquito, pick up counting, and the down and out mosquito number of number, behind the contact 30min, will recover 30min in the mosquito dislocation exsiccator, the percentage ratio of death of statistics mosquito and answer mobility.
(5) the live body simulation test of mosquito repelling rate
Simulation test will be worn on the person through the absorbing articles of anophelifuge arrangement, and other positions are exposed, test human body in 12 hours on every side the mosquito number and by the number of times of mosquito bite.
Certainly, the above technical scheme is a preferred embodiments of the present invention, be not to limit the scope of the present invention,, be included in the present patent application claim so all equivalences of doing according to the described structure of the present patent application claim, feature and principle change or modify.
The figure number explanation:
1-gas permeability top layer 2-integument 3-absorbent cores 4-opaque liquid bottom 5-mosquito dispersing finishing agent 21-dividing plate 22,23-are divided into the glass box 24-sample 25,26-vial 7-10 glass tube 11-of two Room with the container 14-flowmeter 15-flow control valve of the glass tube 12-flowing water pump 13-filling active carbon of arm
Claims (6)
1. absorbing articles with mosquito proof function, described absorbing articles comprises:
A) permeable top layer;
B) opaque liquid bottom;
C) and be located at absorbent cores between top layer and the bottom; With
Be characterised in that: described not oozing property bottom is above-mentioned through the thin film of mosquito dispersing arrangement and the compound counterdie of non-woven fabrics.
2. a kind of absorbing articles with mosquito proof function according to claim 1 is characterized in that: the mosquito dispersing finishing agent is coated on the counterdie outside and counterdie non-woven fabrics inboard.
3. a kind of absorbing articles with mosquito proof function according to claim 1 is characterized in that: the compound counterdie of described thin film and non-woven fabrics is put in order through mosquito proof, forms mosquito dispersing medicine film at the stock footage outer surface.
4. a kind of absorbing articles according to claim 3 with mosquito proof function, it is characterized in that: described mosquito proof medicine film can give out the abnormal smells from the patient that mosquitos and flies etc. is detested, and makes mosquitos and flies etc. be reluctant on containing the absorbing articles of anophelifuge or stops in the odoriferous zone and run away.
5. anti-mosquito agent is characterized in that: comprise following components by part by weight:
2%～15% essential oil, 5%～15% anophelifuge, 1%～5% insecticide, 5%～10% slow releasing agent, ethanol 40～60%, deionized water is an amount of.
6. the preparation method of an anti-mosquito agent is characterized in that: by proportioning buffer agent is dissolved in the ethanol, adds repellant and mix, add essential oil again, add appropriate amount of deionized water and regulate viscosity; Can not make through technologies such as anophelifuge finishing agent roller coat, oven dry by the liquid permeability egative film.
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102949749A (en) * | 2012-11-28 | 2013-03-06 | 金红叶纸业集团有限公司 | Disposable absorbent product |
| CN103386147A (en) * | 2013-08-03 | 2013-11-13 | 晋江市松海纸业贸易有限公司 | Mosquito repellent absorbent product |
| CN104840306A (en) * | 2015-05-06 | 2015-08-19 | 游雪强 | Paper diaper containing mosquito-repelling Chinese herbal medicine |
| CN107119540A (en) * | 2017-05-22 | 2017-09-01 | 江苏共创人造草坪有限公司 | A kind of mosquito dispersing chinampa |
| CN110409185A (en) * | 2018-04-28 | 2019-11-05 | 澳洋集团有限公司 | A kind of mosquito-proof type fabric of waterproof and preparation method thereof |
| CN110670362A (en) * | 2019-10-14 | 2020-01-10 | 苏州市韦普精纺科技有限公司 | Green nontoxic mosquito-proof fabric and preparation method thereof |
| CN113520728A (en) * | 2021-07-22 | 2021-10-22 | 诺宸股份有限公司 | Mosquito-repellent absorbing article and manufacturing method thereof |
| CN114206282A (en) * | 2019-08-30 | 2022-03-18 | 尤妮佳股份有限公司 | Absorbent article |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102949749A (en) * | 2012-11-28 | 2013-03-06 | 金红叶纸业集团有限公司 | Disposable absorbent product |
| CN102949749B (en) * | 2012-11-28 | 2015-05-06 | 金红叶纸业集团有限公司 | Disposable absorbent product |
| CN103386147A (en) * | 2013-08-03 | 2013-11-13 | 晋江市松海纸业贸易有限公司 | Mosquito repellent absorbent product |
| CN104840306A (en) * | 2015-05-06 | 2015-08-19 | 游雪强 | Paper diaper containing mosquito-repelling Chinese herbal medicine |
| CN107119540A (en) * | 2017-05-22 | 2017-09-01 | 江苏共创人造草坪有限公司 | A kind of mosquito dispersing chinampa |
| CN107119540B (en) * | 2017-05-22 | 2020-07-21 | 江苏共创人造草坪股份有限公司 | Mosquito-repelling artificial lawn |
| CN110409185A (en) * | 2018-04-28 | 2019-11-05 | 澳洋集团有限公司 | A kind of mosquito-proof type fabric of waterproof and preparation method thereof |
| CN114206282A (en) * | 2019-08-30 | 2022-03-18 | 尤妮佳股份有限公司 | Absorbent article |
| CN114206282B (en) * | 2019-08-30 | 2023-09-19 | 尤妮佳股份有限公司 | Absorbent article |
| CN110670362A (en) * | 2019-10-14 | 2020-01-10 | 苏州市韦普精纺科技有限公司 | Green nontoxic mosquito-proof fabric and preparation method thereof |
| CN113520728A (en) * | 2021-07-22 | 2021-10-22 | 诺宸股份有限公司 | Mosquito-repellent absorbing article and manufacturing method thereof |
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Address after: Cha Shan Wei Industrial Park in Guangdong province Dongguan City Chashan town 523382 building industrial zone Patentee after: GUANGDONG COJIN CO., LTD. Address before: 523000 Guangdong Province, Dongguan City Industrial Zone Chashan Nanshe Patentee before: Guangdong Baishun Paper Products Co., Ltd. |