84results about How to "Has mosquito repellent effect" patented technology

The invention discloses a mosquito repellent water-based environmental-friendly interior wall coating, which mainly comprises the following components in percentage by weight: 5 to 29 percent of water, 10 to 35 percent of filler, 8 to 12 percent of kieselguhr, 0.2 to 0.5 percent of anti-algae mildew preventives, 0.1 to 0.5 percent of wetting agent, 5 to 20 percent of titanium pigment, 8 to 35 percent of self-plasticizing VAE emulsion, 0.1 to 0.3 percent of pH conditioning agent, 0.5 to 0.8 percent of dispersing agent and 4 to 8 percent of mosquito repellent essential oil. Through the adoption of the scheme, the formula of the conventional architectural coatings is improved scientifically and reasonably, and the coating provided has the mosquito repellent effect and does not contain any volatile organic compounds which pollute indoor air and are harmful to human health. The water-based mosquito repellent coating not only can maintain the lasting and effective mosquito repellent effect, but also is safe, environment-friendly, and harmless to human bodies.

The invention discloses novel lithographic plate offset printing ink. By means of the ink, negative air ions can be released for a long time, air is purified, and human health is benefited; certain inhibition and killing effects can be achieved on a variety of pathogenic bacteria and fungi such as staphylococcus, escherichia coli and gram positive bacteria; meanwhile, the ink is fragrant in smell, refreshing and capable of tranquilizing mind and relieving stress, durable fragrance can be left after the ink is used, the health care effects of refreshing mind, restoring consciousness and allying tiredness are achieved, and the ink is applicable to people of all ages and has wide application prospect.

A light distribution scheme of a light-emitting diode (LED) mosquito repelling energy-saving lamp is characterized in that the LED mosquito repelling energy-saving lamp comprises a white-light LED lamp bead, a white-light LED chip (comprising a blue-light chip sprayed with fluorescent powder), an LED integrated support, a yellow-light LED lamp bead, an LED yellow-light chip, a printed circuit board (PCB), a driving power source, a lead and a lamp casing. The light distribution scheme is easy to operate, strong in maneuverability, and remarkable in energy saving and mosquito repelling effect according to actual using, solves the long-lasting problem of mosquito biting of the masses, provides a way for energy saving and emission reduction of an LED, is large in market prospect and has promotion value.

The invention discloses a mosquito repelling product with adenosma buchneroides bonati essential oil as the effective component, and application of the adenosma buchneroides bonati essential oil to mosquito repelling and preparation of the mosquito repelling product. The adenosma buchneroides bonati essential oil is essential oil obtained through different extraction methods from folk medicinal plant, namely adenosma buchneroides bonati whole herb which is called love grass and flea grass by the subline Aini of the Hani nationality of Xishuan Banna in Yunnan. The mosquito repellent with the adenosma buchneroides bonati essential oil as the effective component has the advantages of being durable in mosquito preventing effect, free of irritation to skin, natural, environmentally friendly and safe, and can be prepared into oil-based type, alcohol-based type and water-based type repellent, mosquito-repelling patch and other mosquito repelling products.

The invention discloses a folium artemisiae argyi extract air freshener for air sterilization and mosquito repelling. The air freshener contains the following ingredients in percentage by weight: 60-90% of a folium artemisiae argyi extracting solution, 10-40% of pyrethrin and 0.5-2.0% of a solubilizer. A preparation process comprises the following steps: grinding and soaking dried folium artemisiae argyi, and extracting the folium artemisiae argyi through a steam distillation method to obtain two components, i.e., folium artemisiae argyi oil on upper layer and water on lower layer; collecting a mother solution in which distillate contains 0.1-0.15% of folium artemisiae argyi oil, to obtain a folium artemisiae argyi extract; adding the solubilizer and the pyrethrin to the mother solution in percentage by weight, uniformly stirring completely, filtering, inspecting, shading, bottling and sealing to obtain the air freshener. The air freshener disclosed by the invention not only can keep air fresh, deodorize and dispel mosquitoes, but also can inhibit and kill bacteria; the air freshener can function as refreshing as well as preventing epidemic and preserving health; the air freshener is favorable for body health, free from residue and side effect, environmentally friendly and sanitary.

The invention relates to mosquito-expelling washing powder and belongs to the technical field of daily washing products. The mosquito-expelling washing powder comprises the following ingredients: 5-15% of mozzie buster essential oil micro capsule, 10-25% of sodium dodecyl benzene sulfonate, 6-8% of sodium silicate, 1-7% of sodium sulphate, 2-10% of fatty alcohol-polyoxyethylene ether, 0.2-0.7% of fluorescent whitening agent, 0.5-1% of essence and 5-10% of water. A cyclodextrin micro capsule wrapping technology is adopted for preparing a mozzie buster slow release sac, production cost is low, a mosquito-expelling effect is good, mosquito-expelling essence can be slowly released, and the aim of continuously and effectively expelling mosquitoes can be reached.

The invention provides a mint extract-containing ES fiber and a preparation method thereof. The mint extract accounts for 0.1-5% in the ES fiber. The preparation method of the ES fiber comprises the steps of preparation of a mint extract-containing functional modifier, preparation of PE antibacterial master batch, melt spinning, air cooling, electrostatic removal treatment, drafting and curling and cutting, wherein the prepared ES fiber has excellent plant antibacterial effect, and has an antibacterial rate of 94.7-96.4% or above on escherichia coli, 95.5-97.2% or above on staphylococcus aureus, and 95-96.7% or above on candida albicans; and meanwhile, the fiber is 0.92-1.1g/cm3 in fiber density, 1.2-1.6dtex in fineness, 5.5-5.8cN/dtex in break strength and 4.5-6.0% in elongation at break.

The invention discloses a tent fabric capable of expelling mosquitoes and other insects. The tent fabric comprises a canvas base and a mosquito repellent coating, wherein the canvas base is interwoven of hybrid weft fabric comprising 55-60% of linen fiber warp fabric, 20-25% of cotton fiber and 15-20% of polyamide fabric; the mosquito repellent coating covers the outer side of the canvas base; the mosquito repellent coating comprises the following components in parts by weight: 40-50 parts of polyurethane (PU) resin, 50-60 parts of polyvinyl chloride (PVC) resin, 15-20 parts of a cross-linking agent, 10-15 parts of artemisia argyi extract solution, 12-18 parts of lavender extract solution, 8-12 parts of chrysanthemum extract solution, 10-15 parts of honeysuckle extract solution, 10-15 parts of clove extract solution and 25-35 parts of a glue adhesive. Therefore, the tent fabric has an effect of expelling mosquitoes and can emit faint fragrance, so that the people lying in a tent are of good heart.

The invention discloses a process for preparing bamboo-wood floor capable of repelling ants and mosquitoes. The process includes the following steps: (1) material preparation; (2) rough milling; (3) cooking and carburization; (4) drying; (5) artificial selection; (6) finish milling; (7) splicing and pressing; (8) trying plane; (9) all-side slotting; (10) end face mortising; (11) soaking; (12) secondary drying; (13) polishing and carving; (14) painting. According to the process provided by the invention, zanthoxylum bungeanum and lavandula angustifolia ingredients permeate through the bamboo-wood floor; zanthoxylum bungeanum has the function of repelling ants, and lavandula angustifolia has the function of repelling mosquitoes, so that the bamboo-wood floor can prevent ants from boring and repel mosquitoes during the using process; in addition, the natural fragrance of lavandula angustifolia can emanate slowly and make the living environment more pleasant; the floor is coated with only one layer of varnish which is good in air permeability and transparency; under the condition of not affecting the function of repelling ants and mosquitoes, the natural textures and colors of the bamboo-wood are fully exposed, which are elegant and dignified.

The invention discloses a traditional Chinese medical air freshener with the mosquito repellent effect, belongs to the technical field of fine chemical engineering, and solves the problem that the conventional air freshener harms human health. The preparation method comprises the following steps: (1) chopping cordate telosma, platycarya leaves, gray gum leaves, wormseed, mozzie buster, lantana camara, daphne odera, sweet wormwood, grassleaf sweelflag rhizome and purple perilla, adding the mixture to 300-400 parts of deionized water, soaking for 1-3 hours, adding in chamomile, jasmine and honeysuckle after decocting for 2-4 hours, and keeping warm for 3-5 hours at 80-90 DEG C; (2) filtering after cooling down to the room temperature, removing medical residues, compressing the obtained filter liquor to be 100-200 parts, adding 95% of medical alcohol after cooling down the filter liquor to 10-20 DEG C, and uniformly mixing to obtain the traditional Chinese medical air freshener with the mosquito repellent effect. The traditional Chinese medical air freshener is suitable for crowded areas of habitable rooms, schools, hospitals, hotels, office buildings and the like.

The invention relates to the field of mosquito preparations, in particular to a melia azedarach mosquito repellent composition and a preparation method and application thereof. The melia azedarach mosquito repellent composition is prepared from, by mass, 20-60 parts of melia azedarach, 20-50 parts of aquilaria sinensis, 20-50 parts of bubinga, 1-30 parts of pandanus amaryllifolius Roxb., 1-30 parts of fragrant eupatorium herb, 1-10 parts of mimosa pudica Linn., 1-10 parts of dandelions and 0.5-5 parts of borneol. By means of compatibility of the components, the mosquito repellent composition has a unique smell, mosquitoes can be effectively repelled, and good scar formation preventing, itching relieving, swelling diminishing, pain stopping and allergy resisting effects on symptoms of mosquito bites and itching which are caused by mosquito biting are achieved. According to the preparation method, volatile components can be effectively prevented from being destroyed, and the preparation process is simple and easy to operate. The prepared composition can be used for preparing multiple mosquito repellent preparations.

The invention discloses an environment-friendly type mosquito-repellent single-component epoxy-resin-based building sound insulation adhesive. The building sound insulation adhesive is prepared from, by weight, 56-59 parts of E-44 epoxy resin, 20-22 parts of acrylic ester, 15-16 parts of urban road waste cement residues, 6-8 parts of lignocelluloses, 0.03-0.06 part of aluminum powder, 2-3 parts of aluminum silicate fibers, 1.6-1.9 parts of camphor, 0.1-0.2 part of butanedioic anhydride, 5-6 parts of ethylenediamine, 1.9-2.1 parts of aminopropyl triethoxysilane, 5-7 parts of corn syrup, 81-83 parts of mixed solvent and a proper amount of water. The epoxy resin modified with the acrylic ester serves as a base body, the urban road waste cement residues are added, and other effective auxiliary agents are compounded; the building sound insulation adhesive obtained by compositing all the materials has the beneficial effects of being high in activity, good in stability and bonding performance, high in impact resistance and shearing strength and the like; and when the building sound insulation adhesive is used as an adhesive for interior decoration, the mosquito-repellent effect is further achieved.

The invention discloses a preparation method of a mosquito repellent liquid based on ten Chinese herbal medicines, wherein the preparation method comprises the following steps: (1) grinding the ten Chinese herbal medicines comprising rhizoma atractylodis, radix angelicae, clove, herba eupatorii, folium artemisiae argyi, borneol, agastache rugosus, camphor, dried tangerine or orange peel and mint according to the ratio of 1:1:1:1:1:1:1:1:1:1 into a powder, adding the powder into an earthen pot, adding purified water with the ratio of 1:20, decocting, concentrating to 1/20, and then filtering, to obtain a filtrate for standby application; (2) drying pyrethrum white flowers in the sun, grinding into a powder, adding purified water with the ratio of 1:20, blending evenly, adding the mixture into an earthen pot, decocting, concentrating to 1/20, and then filtering, to obtain a filtrate for standby application; (3) mixing the concentrate filtrate of the ten Chinese herbal medicines and the pyrethrum concentrate filtrate according to the proportion of 4:1, then transferring to a sterilization room, and sterilizing; and (4) after the inspection is qualified, bottling the filtrate with 20 g per bottle. The mosquito repellent liquid prepared by the ten Chinese herbal medicines and having insecticidal effect has good effect compared with common single pyrethrin products and has no any harm to human body health; and the preparation method is relatively simple, and is suitable for wide promotion and application.

The invention discloses sound-absorbing cotton with a mosquito avoiding function. The sound-absorbing cotton consists of a top surface layer, a back surface layer and a fiber cotton layer clamped between the top layer and the back layer, wherein the top surface layer and the back surface layer are made of a non-woven fabric material. The sound-absorbing cotton is characterized in that the non-woven fabric material is prepared from the raw materials in parts by weight with a melt blowing method: 100 parts of isotatic polypropylene, 1-2 parts of acetofenate, 4-5 parts of polyvinyl alcohol, 1-2 parts of calcium-zinc stabilizer, 2-3 parts of antimonous oxide, 12-15 parts of acetyl triethyl citrate, 1-2 parts of polyvinyl pyrrolidone, 12-14 parts of diatomaceous earth, 1-2 parts of gypsum rubrum, 3-4 parts of amur corktree bark, 1-2 parts of willow leaves, 2-3 parts of isatis root, 1-2 parts of rhizoma paridis and 4-5 parts of aid. A mosquito repellent is uniformly distributed in the sound-absorbing cotton, so that the prepared sound-absorbing cotton has the advantages of good mosquito repelling effect, high wet resistance, high adsorptivity, remarkable sound-absorbing effect, and the like.

A covering type textile ink jet printing pigment ink comprises the following components in parts by weight: 23 parts of pigment color paste, 19 parts of bisphenol A, 4.5 parts of glycerinum, 2.3 parts of anhydrous sodium sulfate, 2.7 parts of triethanolamine, 3.3 parts of triethylamine, 3.6 parts of acetone, 0.25 part of dithio-carbamate, 1.7 parts of active mineral powder, 1.2 parts of a surfactant compound and 0.55 part of a sustained-release agent. The covering type textile ink jet printing pigment ink can release negative air ions for a long time, purify air and be beneficial to human health, andfurther have certain inhibiting and killing functions on various bacteria and fungi such as staphylococcus, escherichia coli, gram-positive bacteria and the like, and therefore, has a quite wide application prospect.