412results about How to "With bactericidal function" patented technology

The invention discloses an antibacterial artificial turf. The antibacterial artificial turf comprises a base fabric and fibred grasses knitted on the base fabric, wherein the fibered grasses comprise the following components in percentage by weight: 50 to 90% of polyethylene or polypropylene or nylon, 1 to 40% of antibacterial master batch, 0 to 30% of coloring master batch, and 0 to 10% of a processing agent; the antibacterial master bath comprises the following components in percentage by weight: 50 to 90% of polyethylene or polypropylene or nylon, 0 to 40% of antibacterial agent, and 0 to 10% of dispersing agent. The invention also discloses a preparation method of the antibacterial artificial turf. The antibacterial artificial turf can resist the growth of bacteria and virus, functions in sterilizing, and can prevent the disease from spreading and infecting, so that the health of the people taking sports on the antibacterial artificial turf can be protected.

The invention provides a nanoparticle-modified silicon-acrylic composite exterior wall heat-insulating coating, and its raw materials include the following components in parts by weight: 50-60 parts of silicon-acrylic emulsion, 2-5 parts of hollow glass microspheres, and 8-parts of diatomaceous earth 15 parts, 5-10 parts of nano-silica, 6-10 parts of hollow ceramic microspheres, 3-6 parts of nanometer far-infrared ceramic powder, 5-10 parts of heat-reflecting and heat-insulating powder, 5-10 parts of mica powder, aluminum oxide 2-5 parts of powder, 5-10 parts of titanium dioxide, 0.1-0.3 parts of pH regulator, 0.5-1.0 parts of dispersant, 0.2-0.5 parts of defoamer, 1.0-2.5 parts of coalescent, 0.5-0.5 parts of thickener 0.8 parts, 1-3 parts of antifreeze, 0.1-0.3 parts of leveling agent, 0.1-0.3 parts of preservative, 20-50 parts of deionized water. The invention also provides its preparation method, the coating has good properties of nanoparticles, antibacterial properties, alkali resistance, scrub resistance, stain resistance and aging resistance, reflective heat insulation, environmental protection, aesthetics, outdoor weather resistance , Low thermal conductivity and other advantages.

The invention provides an ultrasound gel. The ultrasound gel contains the following components in percentage by weight: 0.1 to 10 percent of glycosaminoglycan, and 5 to 15 percent of glycerol. The ultrasound gel has the characteristics of high-efficiency disinfection and sterilization, no cytotoxicity, no skin allergy and no irritation.

The invention discloses a polyurethane matte top-coat paint with a far infrared function, which comprises the following components in percentage by weight: 30-40% of modified fatty acid resin, 1-10% of nitrocellulose, 1-5% of nano ceramic powder, 1-5% of delustering agent, 0.01-2% of assistant agent, 10-20% of solvent and the balance of curing agent ((Desmodur) N3390BA/SN hexamethylene polyisocyanate of aliphatic polyisocyanate), wherein the modified fatty acid resin is selected from one or two of alkyd resin and acrylic resin, and the nitrocellulose is selected from one or two of nitrocotton and nitrocellulose resin. After the polyurethane matte top-coat paint with the far infrared function is formed into a film, under the irradiation of sunlight (especially ultraviolet rays), OH- is generated, which can be used for effectively removing indoor benzene, formaldehyde, sulfide, ammonia and odor substances and has a sterilization function. The polyurethane matte top-coat paint has the advantages of good environmental protection and infrared radiation function.

The invention specifically provides a foot drying machine and relates to the field of a household electrical appliance. The foot dying machine comprises a housing, and a wind distributor, water collecting tanks, a guide duct, a heating member and a fan which are arranged in the housing. The top portion of the housing is provided with foot placing areas, and the water collecting tanks are disposed below the foot placing areas; the wind distributor is arranged in the water collecting tanks and is provided with an air outlet oriented towards the foot placing areas; one end of the guide duct is an air inlet end and the other end is an air outlet end, and the air outlet end is connected with the wind distributor; and the heating member and the fan are arranged at the air inlet end of the guide duct. The foot drying machine provided by the invention can generate hot air and dry soles, enables water on feet not to drop to the fan and the heating member, and has no influences on parts inside the housing. A user, after having a bath, can directly stand at the foot placing area for drying. The invention further provides a footwear drying and foot drying combined apparatus. A footwear drying machine and the foot drying machine cooperate for application, and additional consumption of time of the user is unnecessary.

The invention belongs to the technical field of fruit preservation, and discloses preparation and application of a natural preservative for nectarine. In the natural preservative, the main active ingredients are tea polyphenol and tea saponin, and vitamin C or oxalic acid is taken as a synergist; and based on g/L and scalar quantity, the natural preservative comprises the following components: 9 to 11 parts of tea polyphenol, 11 to 13 parts of tea saponin, 0.5 to 0.8 part of organic acid and the balance of water. Compared with the common chemical preservative carbendazim, the natural preservative can inhibit the reduction of hardness of nectarine fruits, reduce the respiratory intensity of the nectarine fruits, inhibit the increase of the permeability of the nectarine fruits and the invasion of pathogenic microorganisms, induce resistance enzymes to improve activity, reduce the rot and deterioration of the nectarine fruits and prolong the quality guarantee period of the nectarine fruits.

The invention discloses a high-performance metal cutting fluid including following raw materials, by weight: 3-15 parts of an oleamide-based nonionic surfactant, 5-12 parts of twain, 10-25 parts of dodecyl aminopropionic acid, 5-10 parts of a betaine-typed ampholytic surfactant, 10-20 parts of sodium alkyl benzene sulfonate, 1-10 parts of sophorolipid, 10-25 parts of a water-soluble lubricant, 5-18 parts of triethanolamine oleate, 5-15 parts of sodium borate, 1-5 parts of benzotriazole, 5-20 parts of cyclohexanehexol phosphate, 8-25 parts of an organic borate, 5-15 parts of a molybdate, 3-8 parts of copper citrate, 3-10 parts of a chelating agent, 3-10 parts of sodium citrate, 4-15 parts of citric acid and 80-150 parts of water. The high-performance metal cutting fluid is excellent in cleaning performance, corrosion-resistant performance, cooling performance, lubricating performance and anti-hard-water performance, is stable when being stored and is suitable for various materials.

The invention discloses a paper mounting machine, belonging to the technical field of packaging mechanical equipment. The paper mounting machine comprises a surface paper conveying device and a bottom paper conveying device, wherein the bottom paper conveying device is connected to a bottom paper gluing device, an output mechanism and a laminating device are sequentially arranged at the lower part of the bottom paper gluing device, the laminating device comprises a plurality of upper carrier rollers and lower carrier rollers which are arranged on a frame, laminating belts surround the upper carrier rollers, and conveying belts driven by a power device are arranged on the lower carrier rollers; a sealing cover is arranged on the periphery of the rack, and a heating element is arranged in the sealing cover; and a suction pipe communicated with the inner part of the sealing cover is arranged on the top of the sealing cover and is connected to a suction fan. The paper mounting machine has the advantages that water molecules inside paperboards are rapidly heated and discharged by using a heat source generated by the heating element in the processes of forwards pressing, flattening and transporting the paperboards by using the laminating belts and the conveying belts, water vapor is discharged through the suction fan and the suction pipe, the online rapid and uniform drying is realized, the curing time of glue is reduced, the anti-mildew capacity of the paper boards is improved, the defect of easiness in bending and deformation is overcome, and the strength and the manufacturing efficiency of the paper boards are improved.

The invention provides an endoscope with a sterilization function. The endoscope comprises a controller, an illumination light source, an ultraviolet source and an imaging system, wherein the illumination light source, the ultraviolet source and the imaging system are connected with the controller and are controlled by the controller; the structure is simple; the imaging system obtains human body internal tissue images, so that the lesion examination is convenient; ultraviolet light generated by the ultraviolet source can achieve a sterilization effect on the human body internal tissues to kill harmful microbes and treat tissue infection; the use is convenient and fast. A control method of the endoscope with the sterilization function comprises the following steps of performing starting-up; performing examination; controlling the illumination light source and the imaging system to work by the controller; obtaining tissue images of each region of tissues to be examined by the imaging system; controlling the ultraviolet source to perform the radiation on the tissues in the infection region by the controller; turning off the endoscope after the examination is completed. The infection tissues examined by the endoscope can be subjected to ultraviolet radiation; the examination and the infection tissue sterilization can be completed in one step; the sterilization by additional sterilization equipment is not needed; the operation is simple and convenient; the time is saved; the examination and sterilization efficiency is high; only the infection tissues are sterilized; safety and reliability are realized.

The invention discloses a sterilizing energy-saving lamp assembly. The sterilizing energy-saving lamp assembly comprises a cuboid installing plate, a sliding groove assembly is arranged on the side face, with the largest area, of the installing plate and comprises a transverse sliding groove and a vertical sliding groove, and the transverse sliding groove and the vertical sliding groove are connected in a T shape; a lamp body connected with the sliding groove assembly in a sliding mode through a sliding block is arranged in the sliding groove assembly, the lamp body comprises a shell provided with an opening in one end and made of a light-transmitting material, a substrate is arranged at one end, away from the opening, in the shell, a lighting lamp and a sterilizing lamp are arranged on the substrate in a spaced mode, and a connecting cover is arranged at the end, provided with the opening, of the shell; a timer and an infrared sensor are arranged on the side face, provided with the sliding groove assembly, of the installing plate, and an installing groove is formed in the installing plate and internally provided with a controller and a power source assembly. The sterilizing energy-saving lamp assembly has the timing lighting and automatic sterilizing functions.

The invention relates to a multipurpose polyester film and a preparation method thereof. The preparation method adopts a biaxial orientation technique and comprises the following steps: 1. preparation of functional assistants; 2. precrystallization and drying; 3. melt extrusion: the precrystallized and dried PET (polyethylene terephthalate) slices and the functional assistants are heated and molten by an extruder, and the melt is uniformly delivered to a die head for slab casting under the push of extrusion pressure; 4. slab casting: the uniform and stable melt from the extrusion system runs on rotating quenching rollers through the die head to form an amorphous slab; 5. longitudinal stretching and lateral stretching: the cast slab is subjected to longitudinal stretching after entering a longitudinal stretching machine, and subjected to lateral stretching after entering a lateral stretching machine; and 7. pulling, slicing, corona treatment, rolling and inspection. The method has wide application range, such as environment-friendly films, twist wrap films, high-brightness films, insulation films, capacitive films, car protecting films, bronzing films, aluminizing films and composite packaging films.

The invention provides a kind of nano-composite water-based metallic luster external wall reflective heat-insulating paint, and raw materials include the following components by weight: 50-60 parts of acrylic acid emulsion, 2-5 parts of glass hollow microspheres, 8-15 parts of diatomite, 5-10 parts of nano-titanium dioxide, 6-10 parts of ceramic hollow microspheres, 3-6 parts of nano-far-infrared ceramic powder, 5-10 parts of metallic luster pigment, 5-10 parts of mica powder, 1-5 parts of nano-silica, 5-10 parts of titanium dioxide, 2-5 parts of orientation agent, 0.1-0.3 parts of pH regulator, 0.5-1.0 parts of dispersant, 0.2-0.5 parts of defoamer, 1.0-2.5 parts of film-forming aid, thickener 0.5-0.8 parts of antifreeze, 1-3 parts of antifreeze, 0.1-0.3 parts of rheological agent, 0.1-0.3 parts of antiseptic and bactericide, 20-50 parts of deionized water. The invention also provides a preparation method thereof, and the coating has the advantages of good coating temperature change resistance, emission heat insulation, environmental protection, aesthetics, outdoor weather resistance, low thermal conductivity and the like.

The invention discloses a wood processing drying machine with a sterilizing function. The wood processing drying machine with the sterilizing function comprises a drying box; box doors are locked at the two ends of the drying box in a sealed manner; the top of the drying box is fixedly connected with a steam generating tank; an output end of the steam generating tank communicates with the drying box through a steam conveying pipe; one end, extending into the drying box, of the steam conveying pipe fixedly communicates with an arc-shaped pipe; the upper end and the lower end of the arc-shaped pipe fixedly communicate with a steam discharging pipe; the arc-shaped pipe and the steam discharging pipe are fixedly connected to the inner wall of the drying box through clamping hoops; the steam discharging pipe is fixedly connected with a plurality of spraying heads which are distributed uniformly; the inner bottom of the drying box is fixedly connected with a plurality of supporting rods which are arranged symmetrically; the tops of the plurality of the supporting rods are fixedly connected with a railway plate; the railway plate is connected with a fixed plate in a sliding manner; and the fixed plate is fixedly connected with a plurality of fastening mechanisms which are arranged symmetrically. According to the wood processing drying machine with the sterilizing function, high-temperature high-pressure drying of a wood plate can be realized; the wood plate can be dried and sterilized better; and the wood plate can be prevented from deforming when the wood plate is dried.

The invention discloses a street lamp-based city haze treatment device and a treatment method. The treatment device comprises a plurality of treatment apparatuses; the treatment apparatuses each comprise a box body, an air supplying unit, a particle matter filtering unit and a sterilization unit, wherein the box body is erected on a lamp-post of a street lamp through a bracket, a lower part of one side is provided with an air inlet, and an upper end is provided with an air outlet; the air supplying unit is arranged at a lower part of an inner side of the box body, and an air intake end is corresponding to the air inlet; the particle matter filtering unit is arranged in the middle of the inner side of the box body, and the air intake end is corresponding to an air discharge end of the air supplying unit; the sterilization unit is arranged at an upper part of the inner side of the box body, the air intake end is corresponding to the air discharge end of the particle matter filtering unit, and the air discharge end is corresponding to the air outlet; and the treatment device further comprises an integrated controller, a power supply managing device and a ZigBee cloud control system, wherein the integrated controller is used for controlling a street lamp transformer circuit to supply power for a street lamp power supply circuit, and the power supply managing device is connected with the street lamp power supply circuit. By installing the treatment device on street lamps in the city, the fine particles in air close to the earth surface along the street are treated; meanwhile, the automobile exhaust pollution is reduced by a large margin, a healthy activity space is created for residents, and the harm caused by haze is reduced.

The invention discloses a flexible screen protection film, which is characterized by comprising a base material, a sterilizing and hardening layer, a gluing layer and a release film, wherein the sterilizing and hardening layer is arranged on the first surface of the base material; the gluing layer is arranged on the second surface of the base material; the release film is stuck on the gluing layer; and in addition, the base material is a PU (Poly Urethane) film, a TPU (thermoplastic urethanes) film, a PO (Propylene Oxide) film or a PVC (Poly Vinyl Chloride) film; the sterilizing and hardening layer is plated on the base material by vacuum evaporation, vacuum ion plating or vacuum sputtering; and the sterilizing and hardening layer is pure copper, copper alloy or copper oxide. The invention also discloses a preparation method of the flexible screen protection film. Compared with the prior art, the flexible screen protection film has the advantages that the surface of the protection film has the functions of preventing from starching and sterilizing. The flexibility of the whole protection film is greatly increased, and no creases are generated in the folding or bending process.

The invention discloses a silk hot-air non-woven fabric which prepared by fine-denier fibers, silk fibers and ES fibers through a hot-air bonding technology.Non-hot melting silk fibers are adopted as the silk fibers, and the melting point of the ES fibers is 130 DEG C.A preparation method of the silk hot-air non-woven fabric comprises the following steps that 1, the ES fibers and the silk fibers are mixed and carded into a web to obtain a fiber web; 2, hot-air bonding reinforcing is performed on the fiber web obtained in the step 1 to obtain the hot-air non-woven fabric; in the carding process of the step 1, the obverse side of the fabric adopts messy carding, and the reverse side of the fabric adopts a dual-carding technology comprising messy carding and vertical carding.The non-woven fabric is comfortable in handfeel, silky and not prone to be fluffed, and the silk fibers can directly make contact with the skin, so that the skin friendliness is achieved; the breakthrough of producing a natural fiber non-woven fabric through a hot-air technology is achieved, the using performance of the silk hot-air non-woven fabric is improved, and the great application prospect is achieved.

The invention provides an air purifier with the humidifying function, and belongs to the field of environmental protection and purification. The air purifier with the humidifying function comprises apurifying device and a humidifying device. The air inlet end of an exhaust fan communicates with the right side face of a box body through an air inlet pipe. The right end of a fine filter screen is fixedly arranged on the right end face of an inner cavity of the box body. A deodorization layer is arranged at the upper side of a second biological decomposition layer. An incense box is arranged ona second tray. Fan blades are connected with a motor through a rotating shaft. A heat conduction vessel is arranged on an electric heating sheet. According to the air purifier with the humidifying function, an activated carbon adsorption layer is arranged at the upper side of the deodorization layer, and thus the functions of gas deodorization and particle adsorption are achieved; an ultraviolet lamp is arranged below a fixing block, and hence the filtered and purified gas can be sterilized; and the water outlet end of a water suction pump is connected with an ultrasonic nebulizer through a water pipe and thus the air humidifying function can be achieved. The air purifier with the humidifying function has the characteristics of being simple in structure, high in practicability and good inpurifying effect.

The invention provides sterilization liquid soap, which is prepared from the following ingredients in parts by weight: 10 to 25 parts of surface active agents, 0.5 to 5 parts of pearly slurry, 0.1 to 2 parts of sterilizing agents, 3 to 5 parts of thickening agents, 0.01 to 0.1 parts of preservatives, 0.01 to 1 part of chelating agents and 0.01 to 1 part of pH regulators. The sterilization liquid soap provided by the invention is neutral and does not have irritation, has the washing and sterilization functions and also has a skin moisturizing effect.