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51results about How to "Safe and healthy use" patented technology

Chitosan antibacterial skin-moistening washing-free hand sanitizer and preparation method thereof

The invention provides a chitosan antibacterial skin-moistening washing-free hand sanitizer. The chitosan antibacterial skin-moistening washing-free hand sanitizer comprises ionized water, an emollient, a sterilizing bacteriostatic agent, a pH regulation agent and an addition agent, wherein the sterilizing bacteriostatic agent comprises chitosan, denatured ethanol and sodium citrate; and the emollient comprises glycerine and ethylene glycol. According to the chitosan antibacterial skin-moistening washing-free hand sanitizer disclosed by the invention, the sterilizing bacteriostatic agent prepared from the chitosan, the denatured ethanol and the sodium citrate has good effects of removing bacteria and restraining bacteria. The chitosan antibacterial skin-moistening washing-free hand sanitizer can save water, protect ecological environment and effectively restrain bacteria, does not have any irritating effects on skin, has good effects of removing dirt and moistening skin, and is safe and healthy to use. The invention also provides a preparation method of the chitosan antibacterial skin-moistening washing-free hand sanitizer.
Owner:UNIV OF SHANGHAI FOR SCI & TECH

Water-soluble acrylic resin and hydrophilic coating prepared by using same

InactiveCN103254353ASolve the harsh production environmentImprove hydrophilicityCoatingsHydrophilic coatingAcrylic resin
The invention belongs to the technical fields of coatings and chemistry and relates to a water-soluble acrylic resin and a hydrophilic coating prepared by using the same. A water-soluble acrylic coating can be prepared after the resin is mixed with other substances, and can simultaneously ensure that peculiar smell can not be produced when an air-conditioner foil coating is roasted by the process at 180 DEG C for 5min and the heating mode of an air conditioner is started on the premise of ensuring high hydrophilicity. The smell evaluation grade is A. The technical scheme provided by the invention is as follows: the water-soluble acrylic resin comprises the following components by weight percent: 1-5% of special phosphate monomers, 5-9% of methyl(acrylic acid), 8-16% of methyl(hydroxyalkyl acrylate), 1-2 parts of crosslinking monomers, 0.3-1.5% of initiators, 0.01-0.1% of reducing agents and the balance of water. The water-soluble acrylic resin has the beneficial effects that the water-soluble acrylic coating can be prepared after the water-soluble acrylic resin provided by the invention is mixed with other specific substances, and can simultaneously ensure that peculiar smell can not be produced after the coating is roasted and heated on the premise of ensuring high hydrophilicity.
Owner:SNTO TECH GRP

Three-dimensional floor building insulating system and construction method thereof

The invention provides a three-dimensional floor building insulating system, aiming to provide a three-dimensional floor building insulating system which is stable in thermal insulation property, compatible with a wall body insulating system and advantageous for bringing an air conditioning system into play, and a construction method thereof. The three-dimensional floor building insulating systemis implemented according to the following technical proposal: the three-dimensional floor building insulating system further comprises a floor ground insulating system which is connected to the wall body insulating system; the floor ground insulating system comprises a prefabricated slab surface structure base layer, a waterproof base layer with a flashing slope formed by plastering cement grout and a multi-layer waterproof coating connected with the waterproof base layer; and a rubber-plastic insulation board connected to the floor board by a sticking insulation nail is arranged on the multi-layer waterproof coating. The construction method comprises the following steps of: unreeling wires on the ground according to an integrated wiring diagram of pipelines under the floor board, planning and designing elevated floor board supporting points, plastering a plurality of waterproof layers also serving as closed layers, sticking the insulation nail and laying the insulation board on the floor ground. The three-dimensional floor building insulating system and the wall body insulating system supplement each other to provide all-around thermal insulation measures.
Owner:CHENGDU SIXTH CONSTR ENG

Milk foaming steam pipe

The invention relates to a milk foaming steam pipe which comprises an inner pipe internally provided with a steam channel. The milk foaming steam pipe is characterized by further comprising an outer pipe, a steam nozzle and a spray head, the outer pipe sleeves the inner pipe, an air channel is formed between the periphery wall of the inner pipe and the inner hole wall of the outer pipe, and the air channel and the steam channel are independent of each other; the steam nozzle is internally provided with a transition steam channel and a transition air channel which are independent of each other,a steam inlet end of the steam nozzle is insertedly connected to a steam outlet end of the inner pipe, and the upper portion of the steam nozzle is in threaded connection with the tail end in the outer pipe; the spray head is internally provided with a through hole, and an outlet end of the through hole is shaped like necking, the lower portion of the steam nozzle stretches into the through holeand is in threaded connection with the interior of the through hole of the spray head, and a negative pressure cavity is formed in the spray head below the steam nozzle. According to the steam pipe, it can be guaranteed that adequate air is mixed with the steam without complex operation, tiny air particles are directly formed to be put into milk to form milk foams, milk cannot be left in the innerchannel of the steam pipe basically, and use is more sanitary and healthier.
Owner:NINGBO AAA GROUP ELECTRIC APPLIANCE

Eye protection writing lamp

The invention provides an eye protection writing lamp which comprises a main control module and a light-emitting module controlled by the main control module. The light-emitting module comprises two independently controllable light-emitting units of different color temperatures, each of the light-emitting units adopts RG0 blue-free LED lamp beads as a light source, and the lamp bulbs of the two light-emitting units are staggered according to the quantity. The light-emitting module includes the following three light modes including a learning mode, a leisure mode and a bedtime mode when the lamp is turned on, and different numbers of lamp beads are turned on in each light mode. The eye protection writing lamp has no blue light retina damage and thermal damage, the lamp is more healthy and safe to use and is more suitable for a long-time use lighting environment, the light is uniform, the lamp has many functions, and the user experience is improved. Further, the lamp can also perform voice interactive control, the control content includes the operations of adjusting the brightness of the lamp beads, entering a light-on or light-off state, entering a light mode, starting an eye-protection reminding function, starting an eye-care function and adjusting the volume, and therefore, rich functions are provided.
Owner:陈芒

Spraying pipe assembly with LED physiotherapy lamps and intelligent closestool with spraying pipe assembly

The invention discloses a spraying pipe assembly with LED physiotherapy lamps and a closestool with the spraying pipe assembly. The spraying pipe assembly comprises a support, a spraying pipe which ismovably arranged on the support, an LED physiotherapy lamp assembly which is arranged on the spraying pipe, an ultraviolet lamp sterilizing assembly and a driving mechanism. The spraying pipe comprises a stainless steel pipe and one or more water pipes. The stainless steel pipe is provided with a visible window and one or more water spraying openings. The water pipes correspond to the water spraying openings one to one. The LED physiotherapy lamp assembly comprises a shell, at least two convex lenses and at least two LED physiotherapy lamps. The spraying pipe has a first state and a second state. In the first state, the spraying pipe is opposite to the support, and the ultraviolet lamp sterilizing assembly is opposite to the water spraying openings; in the second state, the spraying pipeextends out of the support. The designed purple light LED physiotherapy lamp has the sterilizing and inflammation eliminating effects, the red light LED physiotherapy lamp has the effects of accelerating the blood circulation, promoting the wound healing, whitening the skin and preventing chromatosis, and the closestool has a physiotherapy function.
Owner:COBURG TECH JIANGSU CO LTD

Preparation method of salmon proteoglycan moisturizing skin care lotion

The invention relates to a preparation method of a salmon proteoglycan moisturizing skin care lotion. The lotion is prepared from the following raw materials in percentages by weight: 10-15% of salmon proteoglycan, 8-12% of frankincense essential oil, 2-4% of olive oil, 3-5% of oyster sterol, 3-6% of glycerin monostearate, 2-4% of octadecanol, 2-6% of gliadin, 1-5% of hydrolyzed cottonseed protein, 1-4% of glycerol, 0.1-0.5% of polylysine and 60-68% of deionized water. The preparation method comprises the following steps: (1) carrying out preparation of a water phase, specifically, sequentially adding 1-4% of glycerol, 2-6% of gliadin and 1-5% of hydrolyzed cottonseed protein into deionized water according to the weight percentage, carrying out uniform stirring, and carrying out heating to the temperature of 75-85 DEG C; and (2) carrying out preparation of an oil phase, specifically, mixing 8-12% of frankincense essential oil, 2-4% of olive oil, 3-5% of oyster sterol, 3-6% of glycerin monostearate and 2-4% of octadecanol according to the weight percentage, and carrying out heating for melting. The lotion has the effects of moisturizing, tightening, delaying senescence and the like, the added natural extract can replace chemical components in traditional cosmetic production, and the product is natural and safe.
Owner:LINYI XINYUHUI BIOLOGICAL TECH CO LTD

Dishwasher drying device

The invention discloses a dishwasher drying device. The dishwasher drying device comprises a box body, a net frame and an air duct. One side of the box body is sequentially provided with a circulatingfan and a heating box from top to bottom, and the input end of the circulating fan is provided with a third connecting pipe. One end of the third connecting pipe is fixedly connected to the middle ofthe top end of the box body through a fixing ring, the other end of the third connecting pipe penetrates the top of the box body to be fixedly connected to the top of a fan cover, and the output endof the circulating fan is fixedly connected with the top end of the heating box through a second connecting pipe. According to the dishwasher drying device, a vibration motor is arranged on both sidesof the net frame in the device for placing bowls and dishes respectively, water drops on the surfaces of the bowls and the dishes enter a water inlet at the bottom of the device under shaking, and then hot air is introduced to dry the bowls and the dishes. The circulating fan is utilized to circulate internal hot air of the device to dry the bowls and the dishes in the device, and preheating of the device can be fully utilized. At the same time, a water outlet is provided with a water valve, and the hot air and moisture in the device can be prevented from flying into the air.
Owner:芜湖互益电子科技有限公司

Portable moxibustion far-infrared meridians and collaterals energy instrument

The invention discloses a portable moxibustion far-infrared meridians and collaterals energy instrument which comprises a shell and a bottom plate connected to the lower opening of the shell. The shell is provided with an arc working surface. The working surface is provided a fence for transmitting far infrared rays and negative ions. Both ends of the working surface are provided with swinging andvibrating floating massage plates. The floating massage plates are connected with a driving mechanism disposed in the shell. The shell is provided therein with a carbon crystal plate and a negative ion emitting column which are connected to a power source. The shell is provided therein with a liquid storage tray. The upper portion of the liquid storage tray is connected with the carbon crystal plate. The lower portion of the liquid storage tray is connected with the bottom plate. A plurality of moxibustion heads are disposed on the lower part of the bottom plate. The portable moxibustion far-infrared meridians and collaterals energy instrument can stably emit far infrared rays and negative ions. A smokeless moxibustion physiotherapy area at the bottom has the functions of warm massage, air purification and moxibustion physiotherapy. The portable moxibustion far-infrared meridians and collaterals energy instrument integrates functions, is comfortable and portable, is made of bamboo andwood, is light, beautiful, and durable, and stratifies the environment-friendly and healthy life concept of modern people.
Owner:浙江庆元赛博电子科技有限公司

Method for directly experiencing three-dimensional visual effect through transparent ultraviolet-proof projection screen

The invention relates to a method for directly experiencing a three-dimensional visual effect through a transparent ultraviolet-proof projection screen. The method includes the following steps that A, the transparent ultraviolet-proof projection screen is prepared; B, a to-be-projected image with the bottom color being purely black is prepared and put in a projector to be played, the area of the to-be-projected image is smaller than or equal to 50% of the projected image area, and a user can directly experience the three-dimensional visual effect with naked eyes. Compared with the prior art, the method is easier, more convenient and rapider to operate and implement and lower in invested cost, due to transparency of the projection screen and rayleigh scattering imaging of nano-particles, visual effects with different field depths can be generated when the user sees the projected image on the transparent ultraviolet-proof projection screen, the bottom color of the projected image is faded to be transparent, the projected image has a special stereoscopic sense, the 2.5D or 3D image effect is displayed, and the three-dimensional visual effect can be directly experienced on the transparent ultraviolet-proof projection screen with the naked eyes without the help of 3D glasses.
Owner:SHANGHAI LANMOU MEDIA TECH CO LTD

Anti-leakage baby diaper containing water absorption beads

The invention discloses an anti-leakage baby diaper containing water absorption beads, relates to the technical field of baby sanitation supplies and solves the problem that urine reverse osmosis is easily caused when the movement amplitude of a baby is excessive and a diaper absorption piece is squeezed. The baby diaper comprises a front protecting wing, a rear protecting wing and a middle core, an elastic waist is arranged at the center of the rear protecting wing, a left stud and a right stud are fixed to two sides of the rear protecting wing, hook and loop fasteners are fixed to the outer side of the front protecting wing, and the middle core comprises an inner surface layer, a flow guide layer, an absorption layer and an outer surface layer which are sequentially arranged. The absorption layer comprises two layers of wrapping cloth and a plurality of water absorption bead bodies, the wrapping cloth and the water absorption bead bodies extend to two ends of the front protecting wing and the rear protecting wing, and the edges of the wrapping cloth are fixedly sewn and connected. The water absorption bead bodies are tightly wrapped with the wrapping cloth, leakage of the water absorption bead bodies is effectively reduced, a baby is safer and more comfortable in the use process, and irritation to baby skins is reduced.
Owner:来此购(湖北)供应链有限公司

Three-dimensional floor building insulating system and construction method thereof

The invention provides a three-dimensional floor building insulating system, aiming to provide a three-dimensional floor building insulating system which is stable in thermal insulation property, compatible with a wall body insulating system and advantageous for bringing an air conditioning system into play, and a construction method thereof. The three-dimensional floor building insulating systemis implemented according to the following technical proposal: the three-dimensional floor building insulating system further comprises a floor ground insulating system which is connected to the wall body insulating system; the floor ground insulating system comprises a prefabricated slab surface structure base layer, a waterproof base layer with a flashing slope formed by plastering cement grout and a multi-layer waterproof coating connected with the waterproof base layer; and a rubber-plastic insulation board connected to the floor board by a sticking insulation nail is arranged on the multi-layer waterproof coating. The construction method comprises the following steps of: unreeling wires on the ground according to an integrated wiring diagram of pipelines under the floor board, planning and designing elevated floor board supporting points, plastering a plurality of waterproof layers also serving as closed layers, sticking the insulation nail and laying the insulation board on the floor ground. The three-dimensional floor building insulating system and the wall body insulating system supplement each other to provide all-around thermal insulation measures.
Owner:CHENGDU SIXTH CONSTR ENG

A reliable energy-saving medical nebulizer based on the Internet of Things

The invention relates to an Internet of Things-based reliably-used energy-saving medical atomizer. The Internet of Things-based reliably-used energy-saving medical atomizer comprises a main body, a conveying pipe and an atomizing pipe connector, and further comprises a protecting mechanism and a temperature control mechanism, wherein the protecting mechanism comprises a fastening assembly and a dust-preventing assembly; the temperature control mechanism comprises a ventilating assembly and a control assembly. In the Internet of Things-based reliably-used energy-saving medical atomizer, throughthe protecting mechanism, an atomizing pipe can be fastened to the atomizing pipe connector, so that the atomizing pipe is prevented from loosing and even breaking away from the atomizing pipe connector to cause mist overflow to affect the atomization effect, and dust is prevented from being accumulated on the atomizing pipe connector to cause bacterial growth; through the temperature control mechanism, excess heat can be adjusted and utilized, so that more energy is saved; in winter, the mist is heated up, so that atomization treatment to children in winter is facilitated, psychological repellence of the children is reduced, the difficulty of the atomization treatment in winter is reduced, and the practicality and the reliability of the medical atomizer are greatly improved.
Owner:THE AFFILIATED HOSPITAL OF QINGDAO UNIV

A portable moxibustion far -infrared meridian energy instrument

The invention discloses a portable moxibustion far-infrared meridians and collaterals energy instrument which comprises a shell and a bottom plate connected to the lower opening of the shell. The shell is provided with an arc working surface. The working surface is provided a fence for transmitting far infrared rays and negative ions. Both ends of the working surface are provided with swinging andvibrating floating massage plates. The floating massage plates are connected with a driving mechanism disposed in the shell. The shell is provided therein with a carbon crystal plate and a negative ion emitting column which are connected to a power source. The shell is provided therein with a liquid storage tray. The upper portion of the liquid storage tray is connected with the carbon crystal plate. The lower portion of the liquid storage tray is connected with the bottom plate. A plurality of moxibustion heads are disposed on the lower part of the bottom plate. The portable moxibustion far-infrared meridians and collaterals energy instrument can stably emit far infrared rays and negative ions. A smokeless moxibustion physiotherapy area at the bottom has the functions of warm massage, air purification and moxibustion physiotherapy. The portable moxibustion far-infrared meridians and collaterals energy instrument integrates functions, is comfortable and portable, is made of bamboo andwood, is light, beautiful, and durable, and stratifies the environment-friendly and healthy life concept of modern people.
Owner:浙江庆元赛博电子科技有限公司

Special postpartum care drawsheet for obstetrics and gynecology department

The invention relates to a special postpartum care drawsheet for obstetrics and gynecology department, and belongs to the technical field of hygiene products. The special postpartum care drawsheet for obstetrics and gynecology department comprises an isolation base layer and a fabric layer bond on the isolation base layer. A preparation method of the isolation base layer comprises the following steps that through being metered in parts by weight, 40 to 50 parts of polypropylene, 20 to 30 parts of nanometer titanium dioxide, 10 to 15 parts of nanometer zeolite, 5 to 10 parts of p-vinylbenzyl tributyl phosphorus chloride are uniformly mixed; molten plastic blowing forming is performed at 190 to 195 DEG C to obtain the isolation base layer. The fabric layer is a post-treated fabric base layer. A preparation method of the fabric base layer comprises the following steps that warp yarns are formed by seaweed fiber and bamboo charcoal fiber through blending; weft yarns are formed by cotton fiber and negative ion polyester fiber through blending; the warp yarns and the weft yarns are mutually woven to obtain the fabric base layer; the fabric base layer is subjected to post treatment to obtain the fabric layer. The special postpartum care drawsheet has good waterproof isolation effects and excellent antibacterial effects, and also has the negative ion release effects.
Owner:LUOHE MEDICAL COLLEGE
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