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69results about How to "Has the effect of disinfection and sterilization" patented technology

Environment-friendly composite plant adhesive and preparation method thereof

The invention belongs to the technical field of adhesives, and relates to an environment-friendly composite plant adhesive, which comprises, by weight, 20-30 parts of pre-gelatinized tapioca starch, 15-25 parts of guar gum, 3-8 parts of acacia gum, 2-5 parts of seaweed powder, 5 to 10 parts of lignin, 6 to 12 parts of acrylic emulsion, 5 to 10 parts of phenolic epoxy resin, 10 to 16 parts of water-soluble urea-formaldehyde resin, 8 to 16 parts of a curing agent and 5-8 parts of an auxiliary agent; and the composite plant adhesive has high adhesive strength and good water resistance.
Owner:杨显武

Manufacturing technique of oxidized hydroxypropyl starch

The invention discloses a manufacturing technique of oxidized hydroxypropyl starch. The technique comprises the following steps: (1) dilution and disliquid: simultaneously adding 2-5% of a 50 wt% oxydol liquid and 15-18% of water into a stainless steel disliquid tank, and stirring for 25-35 minutes to obtain the diluted and dissolved oxydol liquid; (2) mixing and reaction: putting 80-83% of hydroxypropyl starch into a mixer, adding the diluted and dissolved oxydol liquid into the mixer at uniform speed within 2-3 hours, and stirring to obtain the slightly wet powder; (3) heating: starting hot water in the interlayer of the mixer to heat the powder to 50 DEG C, and keeping the temperature for 2-3 hours; (4) drying: discharging the heated powder via the discharge port of the mixer, putting the powder on a tray, putting into a drying oven, regulating the temperature of the drying oven to 60 DEG C, and drying for 5-7 hours to obtain a solid material; (5) pulverization: pulverizing the obtained solid material with a universal pulverizer; and (6) packaging. The technique has the advantages of simple process, low pollution and low production cost, and is beneficial to mass production.
Owner:NANTONG HONGCI PHARMA

Preparation method of decoration coating material for building construction

The invention discloses a preparation method of a decoration coating material for building construction, and particularly relates to the technical field of decoration coating material preparation. Thedecoration coating material comprises the following raw materials by weight: 100-200 parts of an acrylate aqueous solution, 30-50 parts of titanium dioxide, 40-60 parts of calcium carbonate, 50-60 parts of silica powder, 1-2 parts of hydroxyethyl cellulose, 20-30 parts of quicklime, 6-8 parts of chitosan, 10-20 parts of aloe, 10-20 parts of artemisia argyi and 6-8 parts of ultraviolet-proof powder, wherein the auxiliary materials comprise the following components in parts by weight: 2-4 parts of a defoaming agent, 4-8 parts of a dispersing agent, 2-6 parts of a film aid, 2-4 parts of a preservative, 2-4 parts of an anti-freezing agent and 60-80 parts of water. By adding lime water, chitosan, aloe extracting solution and artemisia argyi extracting solution, the prepared coating material has antibacterial and bactericidal functions, can prevent rot and mildew phenomena, can protect wall surfaces, and is non-toxic and harmless to a human body, safe and environment-friendly.
Owner:许对兴

Cardiovascular intervention puncture device with blood clotting function

The invention relates to the field of medical instruments, in particular to a cardiovascular intervention puncture device with a blood clotting function. The cardiovascular intervention puncture device includes an ultraviolet disinfecting device, a syringe assembly and a puncture syringe needle; the ultraviolet disinfecting device is communicated with the syringe assembly, the syringe assembly iscommunicated with the puncture syringe needle, the ultraviolet disinfecting device is used for sterilization and disinfection of guiding sutures, the syringe assembly is used for fixing the guiding sutures and preventing efflux of blood, and the guiding sutures are fed into blood vessels along the ultraviolet disinfecting device, the syringe assembly and the puncture syringe needle; the syringe assembly can be used for fixing the guiding sutures and preventing the situation that puncture fails due to displacement of the guiding sutures during puncture and more pain is brought to a patient. Meanwhile, the ultraviolet disinfecting device can be utilized to disinfect the guiding sutures before the guiding sutures penetrate into the blood vessels, the syringe assembly can also prevent efflux of the blood along the syringe assembly after an injector is detached, waste of the valuable blood is avoided, and the blood is prevented from contaminating a working tabletop.
Owner:SICHUAN LIZHI JIUCHUANG INTPROP OPERATION CO LTD

Farmyard manure granules and preparation method thereof

The invention provides farmyard manure granules and a preparation method thereof. The farmyard manure granules comprise the following raw materials by weight: 50 to 60 parts of human excrement, 30 to40 parts of pig manure, 10 to 20 parts of a cake fertilizer, 10 to 20 parts of soybean straw, 10 to 15 parts of urea formaldehyde, 10 to 15 parts of calcium superphosphate, 15 to 20 parts of modifiedvermiculite, 15 to 20 parts of humic acid, 2 to 3 parts of pericarpium papaveris powder, 6 to 10 parts of a biological fermentation inoculum, 8 to 10 parts of alum, 2 to 3 parts of radix stemonae, 2 to 3 parts of sodium fluorosilicate and 30 to 50 parts of an auxiliary material. The farmyard manure granules provided by the invention can achieve the purpose of killing bacteria and insects in farmyard manure without undergoing the process of high-temperature fermentation; a decomposition promoter in a fertilizer can promote decomposition of an organic fertilizer and facilitates absorbing the fertilizer for a crop; and through mixing of the farmyard manure and a chemical fertilizer, the synergistic effect of the fertilizer can be effectively enhanced.
Owner:韩亚博

Pond bottom disinfectant for loach pond and preparation method thereof

The invention provides a pond bottom disinfectant for a loach pond and relates to the technical field of aquaculture. The pond bottom disinfectant is prepared from the following raw materials: 30 to 40 parts of quick lime, 15 to 25 parts of potassium permanganate, 8 to 10 parts of citric acid, 3 to 5 parts of sodium nitrite, 4 to 6 parts of sodium chloride, 5 to 7 parts of ammonium polyphosphate, 6 to 8 parts of calcium carbonate, 2 to 4 parts of hydrogen peroxide, 3 to 5 parts of allicin, 5 to 7 parts of a thickening agent, 30 to 40 parts of diatomite, 6 to 8 parts of white carbon black and 3 to 5 parts of a composite additive. The pond bottom disinfectant for the loach pond has the beneficial effects that the adopted raw materials are abundant and cheap, a manufacturing process is simple and convenient and the raw materials are easy to obtain; viruses and bacteria, which are deposited at a pond bottom, can be effectively killed; the health of a post-period water body is guaranteed and the culture survival rate of loaches is improved; and the pond bottom disinfectant is an exceptional disinfectant.
Owner:安徽省淮王渔业科技有限公司

Ice cream stick feeding device

The invention discloses an ice cream stick feeding device. The ice cream stick feeding device comprises a base and a supporting frame, wherein the bottom of the base is fixedly connected with the supporting frame, an ultrasonic cleaning machine is installed on one side of the upper part of the base, and a round machine box is installed on the other side of the upper part of the base; a connectingvalve is inlaid on one side of the ultrasonic cleaning machine, the ultrasonic cleaning machine is connected with the round machine box through the connecting valve, the two sides of the inner wall ofthe ultrasonic cleaning machine are both inlaid with sterilization lamps correspondingly, and air drying machines are installed on the upper part of the round machine box. According to the device, the ultrasonic cleaning machine and the air drying machines are arranged, so that ice cream sticks can be effectively cleaned in the feeding process, and air drying can be carried out on the cleaned icecream sticks; a feeding stirring plate and a first conveying belt are arranged, so that the feeding work of the ice cream sticks can be effectively carried out; and a first vibration reduction base and a second vibration reduction base are arranged, vibration generated when equipment works can be effectively reduced, the stability of a equipment structure can be effectively improved, and the device is suitable for being widely popularized and used.
Owner:安徽双好食品有限公司

Preparation method of novel filter stick capable of reducing release amount of crotonaldehyde in smoke

ActiveCN111387545AWith strengthMeet the requirements of cigarette tippingTobacco smoke filtersPolymer scienceCrotonaldehyde
The invention relates to a preparation method of a novel filter stick capable of reducing the release amount of crotonaldehyde in smoke, which comprises the following steps: carrying out high internalphase emulsion polymerization in a specific filter stick mold, and reacting with an amination reagent to prepare the novel filter stick capable of reducing the release amount of crotonaldehyde in smoke. The novel filter stick can be directly formed into a filter stick with specific circumference and length in a filter stick forming die, has certain strength, and can meet the requirements of tipping cigarettes; macropores with micron sizes are formed in the filter stick, and the pores are communicated with one another, so that cigarette smoke can be conveyed; after an epoxy group reacts with an amination reagent, the filter stick has an amino functional group, so that the release amount of crotonaldehyde in flue gas can be reduced; silicon dioxide nanoparticles are used as a particle emulsifier, so that the strength of the filter stick can be improved; the particle emulsifier is modified by a modifier, and the modifier has polymerizable double bonds and is beneficial to high internal phase emulsion polymerization; a radiation polymerization method is adopted, no chemical initiator is added, and the disinfection and sterilization effects are achieved.
Owner:CHINA TOBACCO HENAN IND +1

File cabinet with sterilizing and odor removing functions

InactiveCN107125967AAchieve moisture-proof and dehumidification functionEliminate odorBook cabinetsDeodrantsHazardous substanceActivated carbon filtration
The invention discloses a file cabinet with sterilizing and odor removing functions. The file cabinet comprises a cabinet body, wherein an air inlet is formed in the lower end of the cabinet body; the air inlet is provided with a filter screen; a first negative-ion generator is arranged on the upper side of the filter screen; an air outlet is formed in a side wall of the upper end of the cabinet body; the air outlet is provided with an exhaust fan; vent holes are formed in a transverse partition; an air delivering hole and an air discharging opening are formed in a vertical partition. The file cabinet has the advantages that under the effect of the exhaust fan, external air uniformly enters every corner in the cabinet body, and therefore, dampness preventing and dehumidifying functions in the cabinet body are fulfilled; under the effect of the first negative-ion generator, bacteria and the like, which are not good for file storage, in the air are killed, an activated carbon filter layer and a second negative-ion generator are arranged at the upper end of a file storage case, odor can be removed while a sterilizing effect is achieved, and harmful substances in the cabinet body are prevented from entering the external air.
Owner:安徽斌欣电子科技有限公司

Efficient decontamination soap

The invention belongs to the technical field of daily consumables, and especially relates to efficient decontamination soap. The efficient decontamination soap is prepared from the following components in parts by weight: 15 parts of olive oil, 32 parts of palm oil, 10 parts of tea oil, 5 parts of lard oil, 4 parts of Arabic gum, 7 parts of sodium hydroxide solid, 1 parts of lemon essential oil,4 parts of laminarin extract, 2 parts of soybean protein, 1 parts of a lubricating aid, 0.2 parts of a preservative, 40 parts of deionized water, 3 parts of aloe gel and 1 parts of carotene. The lubricating aid is formed by mixing 2 parts of glycerinum and 2 parts of propylene glycol together, and the preservative is prepared from 1 part of benzoic acid, 1 part of sodium benzoate, 1 part of sorbicacid, 1 part of potassium sorbate and 1 part of calcium propionate. The soap is mainly used for solving the problems that the soap in the prior art is not suitable for infants, the soap has strong alkalinity, the skin of the infants is abnormally dry, and the delicate skin of the infants is extremely easy to cause water shortage to generate various skin diseases.
Owner:申璐璐

Disinfection and sterilization non-woven fabric and manufacturing method

The invention relates to the technical field of textiles, in particular to disinfection and sterilization non-woven fabric. The fabric comprises a non-woven fabric body, sodium chlorite, effervescenttablets, sodium carbonate, magnesium sulfate, hypoboric acid, citric acid, table salt, hydrogen peroxide and Liche Zhuo Ge inorganic glue, and the following components are weighed in parts by weight:7-10 parts of the sodium chlorite, 0.5-1.5 parts of the effervescent tablets, 0.5-2 parts of the sodium carbonate, 0.5-1 part of the magnesium sulfate, 0.1-0.5 part of the hypoboric acid, 0.5-1 part of the citric acid and 0.5-3.5 parts of the table salt. Through the design that a chlorine dioxide material is attached to the non-woven fabric, and through technology treatment, the non-woven fabric can slowly release chlorine dioxide, a non-woven fabric material with disinfection and sterilization effects is obtained, and the prepared disinfection and sterilization non-woven fabric can be cut tobe placed in masks, insoles and underwear, the chlorine dioxide can be slowly released according to the stimulation by the concentration of harmful gas such as environmental viruses and bacteria to achieve the effects of disinfection, sterilization and odor removal, and the fabric is wide in range of application, can be placed in air conditioning filter elements and quilts to achieve the effects of disinfection, sterilization and odor removal, and is different from non-woven fabric prepared by an original process.
Owner:李迎九

Environmental-friendly nail polish remover

The invention discloses an environmental-friendly nail polish remover, and belongs to the field of environmental protection. The environmental-friendly nail polish remover comprises following ingredients, by weight, 60 to 80 parts of dibasic ester, 1 to 2 parts of glycerin, 10 to 15 parts of ethanol, 1 to 2 parts of an essence, 1 to 5 parts of a vitamin substance, 1 to 5 parts of olive oil, 1 to 5 parts of collagen, and 10 to 15 parts of deionized water. The environmental-friendly nail polish remover possesses excellent dissolving capability on nail polish, high stability, and moistening and moisture retention effects, and is friendly to health and the environment; complete cleaning can be realized; the environmental-friendly nail polish remover is convenient to use; no irritation is caused; and no dry sensation is caused after cleaning of nail polish.
Owner:王静
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