43results about How to "No redness" patented technology

Provided is an E309L stainless steel lengthened welding electrode capable of being used for large-current welding. A coating contains marble, fluorite, rutile, dehydrated potassium feldspar, dehydrated mica, bismuth oxide, chrome green, magnetite, sodium carbonate, micro-carbon ferro chrome, electrolytic manganese metal, zircon sand, potassium fluoroaluminate, rare earth fluoride, chromium metal and metallic nickel, blending and even stirring are conducted according to the ratio of the coating, 15-20% of sodapotash water glass is added and evenly stirred according to the total weight of the coating, the coating and an ER308L welding wire are put in an oil pressure type welding electrode extrusion press to produce and prepare the lengthened welding electrode, and no coating cracks or flushing can happen when the large current is 170-180 A and the welding core length is 450 mm; though an ER308L welding core is adopted, the cladding metal chemical components meet the requirement of E309L chemical components through the coating transition alloy method, and therefore the welding electrode has good welding process performance and is stable in electric arc, convenient to operate, good in weld appearance during welding, and sediments are easily separated.

The invention relates to the technical field of medical plastic surgery, in particular to the technical field of facial filling and anti-wrinkle, in particular, it is an injection filling cosmetic modification anti-aging, skin beautification and facial rejuvenation material. The preparation formula of the present invention includes hyaluronic acid, collagen, vitamin E and PLGA. The preparation method comprises: 1) preparing high-viscosity gel; 2) preparing PLGA nano-microspheres; 3) fully mixing high-viscosity gel and PLGA nano-microspheres; 4) sterilizing and filling. Compared with the prior art, the present invention has the beneficial effect that: the combined use of collagen and hyaluronic acid reduces skin erythema, swelling, hardening or itching, muscle pain, urticaria or Other symptoms such as rash. It reduces the probability of severe complications such as peripheral blood circulation embolism, skin necrosis, retinal artery embolism, and cardiocerebral artery embolism that may be caused by simple hyaluronic acid injection, and the safety of product use is improved.

The invention relates to a highly effective antistatic agglomerate for biaxial tension polypropylene and its preparation method, wherein the agglomerate comprises raw materials of the following constituents (by weight proportion): polypropylene 70-90%, antistatic agent 8-30%, grinding agent 0.1-1%, dispersing agent 0.1-2%, anti-oxidant 0.1-1%, inhibiting agent 0.1-0.5%, anti-ageing 0.1-0.5%.

The invention relates to an injectable implant and a preparation method thereof. The implant is amnion microparticles mixed in a sodium chloride phosphate physiological solution with a pH of 7.0-7.5. The preparation method comprises the following steps of disinfection processing, decellularization processing, modification processing, and amnion microparticle preparation, and in particular, comprises: taking amnion microparticles as a component A and a sodium chloride phosphate physiological solution as a component B, performing vibration and well mixing according to a mass volume ratio of 20:1-100:1 to prepare an amnion microparticle suspension with a concentration of 20-100 mg/mL by high-speed microjet equipment, wherein the particle size of the amnion microparticles is 50-200 microns. The injectable implant of the invention maintains the natural three dimensional stereo structure and a lot of natural active components of human amnion, reduces immunological rejection reaction caused by raw material source after clinical application of cosmetic injection products, is suitable for injection into deep subcutaneous dermal layer to subcutaneous superficial layer to repair moderate to severe wrinkles or folds, and has good cosmetic repair effect.

The invention relates to the field of mica material processing, in particular to mica electro-thermal film. The mica electro-thermal film is in a composite multilayer structure, the middle layer is a heating element, and two sides attached to the heating element are mica substrates. The heating element is an alloy foil sheet with a heating circuit etched, the mica substrates are mica laminated paper, and the electro-thermal film is formed by pressing the alloy foil sheet and the mica substrates through high-temperature adhesives and a high temperature pressing process. The mica electro-thermal film is simple in structure and high in thermal conversion efficiency; and heating equipment produced through the mica electro-thermal film meets utilization requirements of being safe and comfortable and environment friendly and energy saving.

The invention relates to high-performance volatile fin punching oil, which consists of isoparaffin base oil, a surfactant, an acid trapping agent, an oiliness agent, an extreme pressure anti-wear agent, a defoaming agent and an antirust agent. The invention further provides a preparation method of the fin stamping oil. According to the invention, the excellent lubricity of the fin during processing is ensured, the fin has a certain flash point, the safety of the fin is ensured, and a processed part can be completely volatilized at room temperature within a short time without being heated and baked, so that no residue is left. The high-performance volatile fin punching oil does not contain water, chlorine, sulfur and other corrosives, and does not corrode or rust various metal materials. The pH value of the working solution prepared from isoparaffin is 6.5-7.0, and the product waste liquid is also neutral, does not cause anaphylactic reaction to skin, does not generate acidification reaction, does not have heavy metal ions, has good biodegradability and completely meets the environmental protection requirements.

The invention discloses a physically-modified non-woven fabric and a manufacturing method thereof. The physically-modified non-woven fabric is manufactured by forming a fluffy fiber layer on a non-woven fabric through physical modification and napping the fluffy fiber layer. As for the physically-modified non-woven fabric, processing is carried out after fabric formation, thus being easy to implement and having low production cost. Due to the fluffy fiber layer on the surface thereof, the physically-modified non-woven fabric has soft handle, and is affine and comfortable for human bodies; and by adopting a physical method to change the structure thereof instead of adopting a chemical additive for post-processing and other means to change the handle, and the fabric has safer materials.

The invention provides an antigen composition for preventing and treating secondary infected respiratory system diseases of pigs. The antigen composition comprises at least one porcine reproductive and respiratory syndrome antigen with immune amount, and at leas one haemophilus parasuis antigen with immune amount and an adjuvant, wherein the porcine reproductive and respiratory syndrome antigen and the haemophilus parasuis antigen respectively and independently comprise attenuated live holoantigen, inactivated holoantigen, subunit antigen, recombinant live carrier antigen and DNA (deoxyribonucleic acid) carrier antigen. The antigen composition cannot cause mutual immune interference or influence of two antigen components, and enables the immune effects of porcine reproductive and respiratory syndrome antigen and the haemophilus parasuis antigen to be strengthened, and is convenient in vaccination process and good in safety.

The invention relates to an externally-used anti-diarrhea medicine preparation which contains Rhizoma Coptidis, Cortex Fraxini, Pulsatilla chinensis, Cortex Phellodendri, Rhizoma Sparganii, Rhizoma curcumae Aeruginosae, Eugenia caryophyllata, Fructus Piperis Longi, Fructus Piperis, Cortex Cinnamomi Cassiae, Fructus Evodiae, Radix Paeoniae Rubra, Radix Paeoniae Alba, Galla Chinensis, Root of Garden Burnet, Fructus Schisandrae Chinensis, Indigo Naturalis, Radix Angelicae Sinensis, fried Plantain Seed, Rhizoma Atractylodis Macrocephatae, Massa Fermentata, hawthorn, Fructus Hordei Germinatus, Endothelium Corneum Gigeriae Galli and Radix Glycyrrhizae. The drugs are screened, processed, dipped, extracted, filtered and condensed into liquid medicine. The liquid medicine is smeared on the pelmas. The invention has the advantages that the medicine is convenient for use, can release children from the suffering by injection and medicine-taking and can not cause inflammation, hypersusceptibility and pruritus on the skin.

The invention discloses a Chinese herbal preparation for treating bee sting. The Chinese herbal preparation is prepared from the following active pharmaceutical ingredients by weight: 10g of securidaca inappendiculata, 10g of pleione, 10g of pepper leaves, 10g of premna microphylla, 10g of sagina japonica, 10g of uniflower swisscentaury root, 10g of dandelion, 10g of sesame leaves, 10g of purslane, 10g of white tea, 10g of purple sweet potato flour, 5g of dried potato powder, 20g of honey and 150g of normal saline. According to the Chinese herbal preparation, the selection and compatibility of the traditional Chinese medicinal materials can meet the dialectical theories in Chinese medicine, and the Chinese herbal preparation has the efficacies of clearing away heat and toxic materials, and relieving swelling and pain, is short in treatment time, rapid in relieving symptom, good in effect, free of side effect, low in cost, and wide in application range.

The present invention relates to the field of green tea manufacturing, and particularly relates to an usnea diffracta green tea manufacturing method which comprises the following steps: picking fresh leaves, storing green leaves, deactivating enzymes, regaining moisture, rolling, baking, shaping, fixing, improving flavor and packaging. An automatic temperature-controlling cold-air green leaf storage machine is used for the green leaf storing process for a first time. The device can realize the control of the cold air temperature and the blowing of the cold air, better enable the green grass fragrance of the sprouts and leaves to be dispersed and transformed into linalool, geraniol and other substances to produce the flower and fruit fragrance, enable the fresh leaf surface to present a dark green color and a soft hand feeling, and effectively prevent enzymatic oxidation which produces red change phenomenon. The obtained usnea diffracta tea leaves are spiral in shapes and have "flower and fruit fragrance" which is a complex fragrance of castanea mollissima and orchid fragrance.

The invention discloses a Chinese medicinal herb composition for treating spider bites, which is characterized in that: the Chinese medicinal herb composition is prepared from the following components in part by weight: 30 to 60 parts of sagittaria sagittifolia L., 10 to 20 parts of mongolian dandelion herb and 10 to 20 parts of parslane herb. In the composition, the sagittaria sagittifolia L. contains vitamin B1 and pancreaticobiliary endoenzyme suppressant and can treat crazy dog bites, the mongolian dandelion herb is used for clearing heat and eliminating toxic substances, relieving swelling and removing pus and clearing toxin, and the parslane herb is used for clearing heat and toxic materials, relieving swelling and killing insects and treating snake and insect bites, so that the composition relieves pain and swelling while inhibiting and neutralizing the spider toxin quickly by fully utilizing the effect of neutralizing chemical ingredients of neurotoxin, cytotoxin and hemotoxin in spider toxin by the Chinese medicinal herbs effectively, and fulfills the aim of effectively inhibiting and neutralizing toxicity completely.

The invention discloses a Chinese herbal medicine for treating venomous snake bite, which is characterized by being prepared from the following components in part by weight: 35 to 60 parts of arrowhead, 10 to 20 parts of sweet wormwood herb and 10 to 20 parts of philippine violet herb. According to the research results of the traditional Chinese medicine and the modern pharmacology, the medicament formula of the invention selects arrowhead which contains vitamin B1 and gallbladder-pancreas endoenzyme suppressant and can treat mad dog bit to be matched with sweet wormwood herb with effcts of clearing deficient heat, stopping toxic blood and increasing choleresis and philippine violet herb which has effects of clearing away heat and toxic material and eliminating edema pain and treats all malignant sores and erase poison, sufficiently uses the effect of effectively neutralizing the chemical components, such as neurotoxin, cytotoxin and hemotoxin, in the toxins of the poisonous snakes of the Chinese herbal medicines to rapidly inhibit and neutralize the toxins of the poisonous snakes and also relieve pain and swell, and completely achieves the aim of effectively inhibiting and neutralizing the snake toxins, being suitable for various venomous snake bite and saving precious treatment time for the wounded person.

The invention discloses a prepared intestine fresh-keeping method, which comprises the following steps that saline water is firstly prepared, wherein the mass concentration proportion of the saline water is 35 to 55 percent; then, renieratene, tocopherol, vitamin C and epiphysin are mixed into the saline water and are uniformly stirred to obtain a fresh-keeping solution, wherein the proportion of the renieratene, the tocopherol, the vitamin C and the epiphysin accounting for the total mass is respectively 5 to 15 percent, 3 to 7 percent, 12 to 25 percent and 6 to 10 percent; finally, the prepared intestine is soaked into the fresh-keeping solution and is stored in a sealed way at a temperature being 2 to 8 DEG C. The prepared intestine fresh-keeping method has the advantages that the cost is lower; the operation is simple; the prepared intestine fresh-keeping method is suitable for being widely popularized; no toxicity and natural effect are realized; the fresh-keeping time is longer; the prepared intestine does not have phenomena such as oxidation, heating and flushing in the fresh-keeping period, so that the quality is maintained at a higher level.

The invention relates to an electrochemical ceramic membrane oxygen generating system with a self-heating function, aims at solving the problem that pure oxygen cannot be prepared on site in the priorart, and particularly relates to the electrochemical ceramic membrane oxygen generating system with the self-heating function, which comprises an electrochemical ceramic membrane oxygen generating module formed by combining a ceramic membrane assembly formed by stacking a plurality of self-heating electrochemical ceramic membranes and a thermal management system, a control module and the like. Anair inlet fan inputs fresh air; the air is preheated by a double-spiral heat exchanger, is heated to 800 DEG C and then is uniformly blown to the stacked ceramic membrane assembly through an air distributor; pure oxygen, high-purity oxygen and ultrapure oxygen are obtained on the inner surface of an anode through separation of the self-heating electrochemical ceramic membranes; oxygen is collected into an oxygen channel of a ceramic membrane stack through microtubes or slots in the self-heating electrochemical ceramic membranes, and is outputted for use by users; waste gases are cooled by thedouble-spiral heat exchanger and is exhausted to the outer part of a machine. The electrochemical ceramic membrane oxygen generating system has the advantage of capability of preparing the pure oxygen, the high-purity oxygen and the ultrapure oxygen on site.

The invention belongs to the technical field of resistance welding bridges, and particularly relates to a high-precision thin resistance welding bridge method. According to the manufacturing method, a traditional one-time resistance welding manufacturing process is changed, a two-time resistance welding manufacturing process is adopted, and the first-time resistance welding manufacturing process aims at filling and leveling up the base material between the circuits and ensuring that the circuit does not become red when the ink thickness is reduced for the second time. That is, on the premise that the solder resist quality is met, the thickness of the second solder resist ink is reduced, the lateral erosion amount during solder resist development is reduced, a stable and reliable solder resist bridge with high compactness is obtained, an overall reliable solder resist layer is further obtained, and it is ensured that tin connection short circuit does not occur in the welding process.

The invention discloses a traditional Chinese medicine for treating acne, which consists of dandelion, raw hawthorns, hedyotis diffusa, coptis chinensis, scutellaria baicalensis, cimicifugae foetidae and tarragon. Traditional Chinese herbal medicines are used for detoxifying and conditioning, so the traditional Chinese medicine for treating acne is natural and harmless, avoids red and swollen phenomenon, has zero infection probability, obvious curative effect and no side effects, can effectively condition metabolism and endocrine system of a human body, can adjust function of a human body, can completely treat acne by a treatment method from inside to outside, avoids relapse after the acne is cured, and is short in treatment period.

The invention discloses a Chinese herbal medicine for treating poisonous scorpion stings. The invention is characterized in that the Chinese herbal medicine is prepared from the following components in parts by weight: 50-100 parts of arrowhead, 30-50 parts of longhairy antenoron herb, 20-40 parts of akebia stem and 20-40 parts of common dayflower herb; and the formula of the medicine is based on the research results of traditional Chinese medicine and modern pharmacology, the arrowhead which contains vitamin B1 and a pancreatic-biliary enzyme inhibitor and can treat crazy dog bite wounds is selected, and the longhairy antenoron herb with the effects of clearing heat, promoting urination, relieving cough, detumescence and detoxification, the akebia stem with the effects of promoting blood circulation, removing blood stasis and treating irritable feverish sensation in chest, inflammation and soreness of throat, deep-colored urine, five types of stranguria, edema, contracture and pain of whole body, amenorrhea and scant breast milk, and the common dayflower herb with the effects of promoting diuresis, clearing heat, cooling blood and detoxification are used for matching, thereby rapidly inhibiting and neutralizing toxin of poisonous scorpions, simultaneously alleviating pain and stopping swelling and completely achieving the purposes of effectively neutralizing the toxin of the scorpions and rapidly well treating the poisonous scorpion stings.

The invention discloses a rare-earth electrolytic cell upward-inserting type cathode surfacing technology. The technology comprises the following steps that step 1, a corroded part of a cathode is firstly ground and polished to represent the metal luster of a base material; step 2, the cathode is firstly heated to be close to the melting point of a welding material; step 3, surfacing is carried out on the corroded part of the cathode after the step 2 is completed, in the whole welding process, the base material needs to be heated and welded at the same time, and the welding process cannot be interrupted; step 4, after welding is completed, the cathode is placed in the lime for heat preservation, then the cathode is taken out and cleaned. By carrying out a high-temperature surfacing technology and a lot of experiments, the surfacing technology which is suitable for the rare-earth electrolytic cell upward-inserting type cathode is obtained, the technical problem that cathode surfacing isnot molten is mainly solved, the generation of cracks after surfacing of a tungsten cathode is avoided, the cathode is not in redness when passing through a large current, the normal use requirementsof the rare earth electrolysis are met, recycling of the cathode is realized, and the use cost is reduced.

The invention discloses a Chinese herbal medicine for treating poisonous mosquito bites. The invention is characterized in that the Chinese herbal medicine is prepared from the following components in parts by weight: 50-80 parts of arrowhead, 20-40 parts of drug sweetflag rhizome, 10-15 parts of tuber fleeceflower root and 10-15 parts of Panax major; and the formula of the medicine is based on the research results of traditional Chinese medicine and modern pharmacology, the arrowhead which contains vitamin B1 and a pancreatic-biliary enzyme inhibitor and can treat crazy dog bite wounds is selected, and the drug sweetflag rhizome with the effects of dehumidification and detoxification, the tuber fleeceflower root with the effects of nourishing blood, nourishing Yin, preventing malaria, dispersing pathogenic wind and detoxification, and the Panax major with the effects of clearing heat-toxin, stopping bleeding and nourishing are used for matching, thereby rapidly inhibiting and neutralizing toxin of poisonous mosquitoes, simultaneously relieving itching, alleviating pain and stopping swelling and completely achieving the purpose of effectively treating the poisonous mosquito bites.