1073results about How to "Long-lasting effect" patented technology

The invention discloses an environment-friendly water-based cleaning agent which is characterized by comprising the following components in percentage by weight: 15-60% of antirust agent, 5-20% of surfactant, 0.1-0.5% of nonferrous metal corrosion inhibitor, 0-0.5% of bactericide and the balance of water. The environment-friendly water-based cleaning agent disclosed by the invention has the beneficial effects of no toxicity or phosphorus, excellent antirust performance, favorable inter-process antirust effect, wide application range, suitability for cleaning various metals including black metal, aluminum alloy and copper alloy, no corrosion to nonferrous metal, excellent cleaning capability for oil stain with higher viscosity, long service cycle and effective range, simplicity and practicability in use and maintenance, multiple functions for efficiently removing oil, preventing rusting and the like, no harm to body health and no adverse effect on the environment.

The invention discloses the components and preparation method of beta-lactam injection. The beta-lactam injection comprises 5 to 20 percent of beta-lactam antibiotics, 0.05 to 5 percent of suspending agent, 0.005 to 0.3 percent of antioxygen, 0.1 to 0.2 percent of nonionic surfactant and the balance of vegetable oil or grease for injection. The injection can be used for preventing and curing animal bacterial infectious diseases and can be injected hypodermically or in muscle and be applied through breast for a few times. The preparation method provided by the invention comprises: firstly, making the antibiotics and the antioxygen into micro powder and making the suspending agent into fine powder; secondly, adding the vegetable oil or grease for injection, which is sterilized at high temperature, into the fine powder of the suspending agent, heating the mixture, uniformly mixing the mixture and keeping the mixture in a sterile environment to cool the mixture to room temperature for later use; and finally, transferring the prepared oil or grease added with the suspending agent to a colloid mill, adding medicament micro powder, the antioxygen and the non-ionic surfactant with stirring, and performing uniform mixing and sterilization to obtain the beta-lactam injection.

The present invention is a quick-kill formulation that is able to kill organisms such as bacteria, viruses, fungi, mold, spore-forming bacteria and combinations thereof. In addition, the formulation contains a residual kill component that is effective for at least one day. The unique formulation is effective without being corrosive. This is an advantage that allows it to be used in a wide range of applications, one application being in the medical field for sterilizing instruments. Another improvement of this formulation over the prior art is that it is stabilized such that, unlike prior art formulations, tap water, as opposed to distilled water, may be used in its manufacture.

The invention provides a traditional Chinese medicinal composition for reducing blood sugar and blood pressure and a preparation method thereof. The traditional Chinese medicinal composition comprises ginseng, glossy ganoderma, yam, acanthopanax bark, astragalus, largehead atractylodes rhizome, medlar, solomonseal rhizome, sea horse, atractylodes rhizome, pseudo-ginseng, kudzuvine root, goldthread, prepared rehmannia root, fragrant solomonseal rhizome, dendrobium, dwarf lilyturf tuber, tuber fleeceflower root, poria, anemarrhena, tall gastrodia tuber, Chinese magnoliavine fruit, epimedium, bee glue, mulberry leaves and other traditional Chinese medicinal materials; and the traditional Chinese medicinal composition can be prepared into various formulations through operable processes. The traditional Chinese medicinal composition has the curative effects of strengthening spleen and nourishing yin, benefiting qi and nourishing blood, reducing blood sugar and blood pressure, improving immunity and the like, is simple in process and low in cost, and is suitable for medicating diabetes and hypertension patients, particularly middle aged and old people.

The invention discloses a preparation method of a modified polymer film material for effectively removing trace heavy metal ions in a water body, which comprises the following steps: 1) carrying out plasma treatment on a polymer film; 2) respectively preparing an initiator solution, a monomer solution, a buffer solution, an activating solution and a polyethylene polyamine water solution; 3) immerging the polymer film in the initiator solution, and carrying out surface activation by ultraviolet irradiation; 4) putting the polymer film into the monomer solution to carry out grafting reaction under ultraviolet irradiation; 5) activating the polymer film in the activating solution; and 6) putting the activated film into a polyethylene polyamine water solution to carry out coupling reaction, thereby preparing the modified film material capable of removing trace heavy metal ions in a water body. In the polymer film modifying process, carboxyl and amino groups are introduced to carry out hydrophilization and endow the modified film with complexing capacity, thereby removing the trace heavy metal ions. The invention has the advantages of simple technique, favorable treatment effect, wide application range, low cost, high unit mass adsorption capacity, time saving, high efficiency and energy saving.

The invention discloses a hyperglycosylated human coagulation factor VIII (FVIII) fusion protein and a preparation method and application thereof. The fusion protein successively contains human FVIII, a soft peptide connector, at least one human chorionic gonadotropin betasubunitcarboxyl terminal peptide rigid unit and prolonged half-life period portion (preferably ahumanIgG Fc variant) from an end N to an end C. The fusion protein has biological activity similar to that of recombinant FVIII and prolonged in-vivo activity half-life period, thereby improving the pharmacokinetics and drug efficacy.

The invention relates to a benthonic animal-algae-aquatic plant-fish based river water ecological environment self-remediation method. The method is to overcome problems of river water ecological environment remediation methods at present, namely short effect duration, high costs and easy generation of secondary pollution. The method includes 1) evaluating the degree of pollution of a river, 2) planting reed and seeding algae, 3) throwing in plankton and benthic mollusks, 4) planting submerged plants, 5) throwing in shrimps, herbivorous fishes, omnivore fishes and filter-feeding fishes, 6) throwing in carnivorous fishes, and 7) harvesting the reed and the submerged plants before the reed and the submerged plants die, catching the benthic mollusks and the shrimps, and catching the fishes after two years. The method is long in effect duration, low in cost and free of secondary pollution and is applied for the field of river water pollution remediation.

The invention discloses an additive with a dual lithium dendrite inhibition effect and an application of the additive, an electrolyte containing the additive, a battery and a preparation method of the battery. The additive is a typical non-ionic surfactant and the mass fraction of the additive in the electrolyte is 0.05%-5%. Through a simple method of adding an organic additive to the electrolyte, formation of lithium dendrites on the surface of an electrode is inhibited from two aspects as follows: (1) the wettability of the electrolyte and a membrane is improved by reducing the surface tension of the electrolyte and transmission channels of lithium ions in the membrane are increased, so that lithium ion flow is uniformly distributed on the surface of the electrode to finally achieve the target of inhibiting formation of the lithium dendrites; and (2) deposition sites of the lithium ions on the surface of the electrode are further improved through adsorption of the additive on the surface of the electrode, thereby inhibiting formation of the lithium dendrites. The safety and the cycle performance of a lithium secondary battery are greatly improved by adding the additive to the electrolyte.

A plant growth regulator able to prevent and eliminate diseases and pests of plant contains proportionally light RE, tri-acontanol, amino acid, chitosan, cyclodextrin, potassium nitrophenolate, sodium naphthethylphenolate, hymexazol, metalaxyl and trace element fertilizer.

The invention relates to a static oil agent with the active ingredient of nitenpyram and a preparation method thereof. The static oil agent comprises the following components by the weight percent: 0.5-10.0 of nitenpyram, 1.0-8.0 of conductive agent, 1.0-10.0 of latent solvent and the balanced solvent. The nitenpyram static oil dosage has convenient manufacturing, low cost, good chemical effect, long efficacy duration and high work efficiency, can reduce the environmental pollution, increase the use ratio of agricultural chemicals, reduce the use amount of the agricultural chemicals and is applicable to static spraying.

The invention discloses a herbicide medicine fertilizer for farmlands, which consists of weeding ingredients, fertilizer ingredients, a retarder, a safener, dispersing auxiliaries and filling materials. The fertilizer is characterized in that: the weeding ingredients comprise mefenacet and bensulfuron methyl; the fertilizer ingredients comprise nitrogen, phosphor, kalium, zinc and boron elements. The invention also discloses a preparation method of the medicine fertilizer. The medicine fertilizer granular formulation of the invention are applied to rice and one time use of the medicine fertilizer can realize both fertilization and weeding, thus reducing the labor intensity and working times of peasants and solving the problem that herbicide and fertilizer are needed to be applied for twice or a plurality of times under the conditions of the prior art. The medicine fertilizer of the invention effectively guarantees the scientific release of pesticides and fertilizers, prolongs the effective period of products, ensures the double effects of weeding and fertilization, has important significance for effective, scientific and reasonable use of resources and protection of environment and has positive boost to the investment reduction of users in agriculture and production and income increase in agriculture.

The invention relates to a degreaser, including trisodium phosphate, sodium silicate, sodium carbonate, sodium dodecyl benzene sulfonate, sodium hydroxide and octylphenol polyoxyethylene ether. Used for cleaning metal surface, the degreaser has the advantages of long efficacy duration, low cost and good degreasing effect.

A nanosphere of abamectin used as both medicine and agricultural chemical is prepared through preparing the polylactic acid-polyglycollic acid copolymer (PLGA), mixing abemectin with PLGa, ultrasonicemulsifying, volatilizing solvent, supersonic centrifugal treating, mixing, concentrating, leaching with distilled water, and supersonic centrifugal treating, mixing, concentrating again, and freeze drying at -106- -108 deg.C. Its advantages are slow release, low poison and low cost.

The invention discloses a negative-ion water purification ceramic ball. The negative-ion water purification ceramic ball comprises, by weight, 55-76 parts of Gui mineral, 32-54 parts of elbaite, 28-49 parts of basalt, 11-17 parts of potassium feldspar, 9-17 parts of zeolite, 8-14 parts of germanite, 12-17 parts of kaolin, 6-11 parts of indianite, 14-20 parts of bryozoatum, 7-14 parts of shell powder, 17-22 parts of pebble, 12-19 parts of pearl powder, 30-35 parts of pi-mineral balls, 11-15 parts of tourmaline balls, 14-18 parts of selenium-rich mineralized balls, 4-7 parts of negative-potential balls, 65-90 parts of limonite balls, 38-47 parts of medical stone balls, 3-5 parts of activated carbon, 68-83 parts of tourmaline, 12-20 parts of far-infrared powder, 50-88 parts of clay, 13-22 parts of sepiolite, 40-60 parts of inorganic nano-selenium mineral powder, 40-58 parts of negative-potential mineral powder, 45-63 parts of adhesive, other 45-50 parts of kaolin and 20-40 parts of medical stone. The negative-ion water purification ceramic ball has the advantages that high-concentration efficient and durable negative ions can be released by the negative-ion water purification ceramic ball, electrolytic actions can be carried out between the negative-ion water purification ceramic ball and water, accordingly, hydroxide ions with negative electricity can be generated, macromolecule groups in the water can be diminished, and the dissolving capacity and the permeability of the water can be improved.

The invention belongs to the field of clothes textiles, and particularly relates to a moisture-absorbing anti-static and anti-bacterial polyester fiber, a moisture-absorbing anti-static and anti-bacterial fabric and preparation and application. A preparation method of the moisture-absorbing anti-static and anti-bacterial polyester fiber comprises the following steps of mixing and spinning polyethylene terephthalate, polyvinyl alcohol, nanosilver and polyethylene glycol, so as to obtain mixed fiber; respectively treating the mixed fiber by a lipase water solution and a quaternary ammonium salt chitosan / glyoxal solution, and washing by water; stretching the mixed fiber after water washing, coiling, and thermally shaping, so as to obtain the moisture-absorbing anti-static and anti-bacterial polyester fiber. The moisture-absorbing anti-static and anti-bacterial fabric comprises the moisture-absorbing anti-static and anti-bacterial polyester fiber. The prepared moisture-absorbing anti-static and anti-bacterial polyester fiber has the advantages that the defects of poor moisture absorbing property, low moisture regain rate, easiness in electrostatic charge forming and the like in the unmodified polyester fiber are overcome; the water absorbing property, moisture absorbing property, anti-static property and antibacterial property are good.

The invention discloses an anion ceramic ball and a preparation method of the anion ceramic ball. The anion ceramic ball is prepared from the following raw materials in parts by weight: 50-70 parts of Gui gemstone, 30-50 parts of elbaite, 25-45 parts of basalt, 10-15 parts of potash feldspar, 8-16 parts of zeolite, 7-13 parts of germanite, 10-15 parts of kaolin clay, 5-10 parts of halloysite, 12-18 parts of bryozoatum, 6-12 parts of shell powder, 15-20 parts of cobblestone and 10-15 parts of pearl powder. The anion ceramic ball disclosed by the invention is stable in ion generation performance and durable in effectiveness, can be widely applied to the treatment of drinking water, enables water molecular groups to become small, can be used for increasing the dissolving capacity and penetrability of water and reducing the oxidation-reduction potential of water, ensures that the water quality is weakly alkaline, and is helpful for regulating the acidity and alkalinity of a human body; the anion ceramic ball can be used for dissolving out micro-elements such as calcium, magnesium, sodium and potassium and various mineral substances required by the human body, and also has the functions of removing peculiar smell and residual chlorine of water and removing harmful metal substances in water.

The invention belongs to the technical field of biological pesticides, and more particularly relates to a matrine-containing pesticide and a preparation method thereof. The matrine-containing pesticide is characterized in that a suspension agent mainly comprises the following components in parts by weight: 1-25 parts of matrine, 5-20 parts of organic solvent, 1-25 parts of capsule wall material, 0.1-3 parts of colloid, 1-20 parts of emulsifier and the balance of de-ionized water to 100 parts. The matrine microcapsule suspension agent and the preparation method thereof aim to solve insufficient dosage form of biological pesticides in China, pollution to the environment and a poor control effect on insect pests. All active components in the scheme are naturally extracted from single-composition sophora flavescens plants, do not contain any chemical pesticides and are safe to natural enemies and the environment; and the novel matrine pesticide has the advantages of long duration of efficacy, anti-photolysis, improvement of utilization rate of pesticides and the like.

The invention discloses an antibiotic and health care feed addictive and the method for preparing the same. The feed addictive is prepared with divalent nantokite, zinc solution and montmorillonite through absorption and ion exchange reaction, the copper content in montmorillonite is 0.5-5% by weight percent, and zinc is 1-10% by weight percent. The feed addictive can be used for poultry, aquatic creature, cow and sheep, and it possesses strong antibiotic action. It is hard for bacteria to generate drug tolerance. The product can effectively inhibit the propagation of enteric pathogenic bacteria, which is good for secretory of digestive enzyme and digestion of feed. The product can dramatically increase animal survival rate, reduce loose bowel movement and increase production capacity.

The invention discloses an ointment for trauma and injury and its preparation method, wherein the medicament is prepared from Chinese medicinal herbs including saffron, drynaria, dipsacus root, velvet, agkistrodon acutus, burred tuber, snake slough, buthus martensi karsch, Sichuan aconite root, momordica seed, root of American ginseng, ledebouriella root, rhubarb, achyranthes and cyathula root, immature bitter orange, dried rehmannia root, peach kernels, cyperus tuber, gallnut, figwirt root, cinnamon bark, centipede, pangolin scales, Chinese angelica root, dipsacus root, zanthoxylum piperitum, lilac daphne, kansui root, asaryl, croton, dragon's blood resin, notoginseng, pubescent angelica root, Chinese ephedra and tooth soap.

The invention relates to the technical field of soil remediation, and provides a remediation method and device for heavy metal contaminated soil. The contaminated soil is isolated in situ, an isolation area is formed, and the contaminated soil does not need to be transferred; the isolated contaminated soil is leached by adopting an eluting agent, the content of the heavy metals in leaching liquidis regularly detected, the leaching liquid is extracted from the isolation area after the content reaches a set value, a soil sample is collected regularly for detection in the leaching process, leaching is stopped after the soil sample passes detection, and thus the preliminary treatment and purification are carried out on the heavy metal contaminated soil in situ; and an improvement agent is added to the soil of the isolation area after leaching is stopped, remediation plants are planted on the soil after the improvement agent is added and are used for performing ecological remediation, andthus further remediation and purify are carried out. According to the remediation method and device for the heavy metal contaminated soil, the remediation cycle of the contaminated soil is greatly shortened by the dual remediation effects, moreover, a good landscape effect is achieved while remediation achieved, and the durability of the remediation effect is realized.

The invention relates to an ultraviolet-resistant halogen-free flame-retardant thermoplastic elastomer TPE material and a preparation method thereof. The ultraviolet-resistant halogen-free flame-retardant thermoplastic elastomer TPE material contains the following components in parts by weight: 15-35 parts of elastomer resin SEBS, 10-25 parts of naphthenic oil, 10-25 parts of polypropylene resin, 1-10 parts of ultraviolet absorbent, 10-30 parts of halogen-free synergist, 10-20 parts of flame retardant synergist, 1-5 parts of compatilizer, 0.2-1 part of antioxidant and 0.3-2 parts of lubricant. The ultraviolet-resistant halogen-free flame-retardant thermoplastic elastomer TPE material prepared by the invention has good ultraviolet resistance, generates low smoke in burning and can reach V0 flame-retardant level. The ultraviolet-resistant halogen-free flame-retardant thermoplastic elastomer TPE material does not contain harmful heavy metals, halogen and chemical substances endangering human health and natural environment, can be repeatedly recycled and is suitable for the fields of outdoor sports and wires and cables and the like.

The invention relates to a preparation of an antibacterial composition, which belongs to the pesticide compounding field. Affective ingredients of the antibacterial composition are prepared through mixing two components of cyflufenamid and several triazole bactericides, wherein the weight ratio of cyflufenamid to the triazole bactericides is 90:1-1:90, and preferably 60:3-2:70; the total weight percentage of the active ingredients in the antibacterial composition is 1-90%, and preferably 8-75%, the rest is pesticide allowable and acceptable auxiliary components. A wettable pulvis, a suspending agent, a soluble liquid formulation, an emulsion in water, a water dispersed granule, and a particulate agent can be prepared from the antibacterial composition with known methods. The antibacterial composition is mainly used for controlling fungal diseases of crops of grains, cotton, oil, fruits, vegetables and flowers.

The invention discloses a pyraclostrobin ester microcapsule suspending agent, which is composed of following constitutes by weight percentage: 1% to 10% of pyraclostrobin ester, 3% to 20% of a capsule core solvent, 5% to 30% of capsule wall materials, 3% to 10% of an emulsifying agent, 1% to 5% of a dispersing agent, 0.1% to 5% of an antifreezing agent, 0.1% to 10% of potential of hydrogen (pH) adjusting agent, and balance of deionized water. The pyraclostrobin ester microcapsule suspending agent not only resolves the problem that pesticide effects can be affected by combination of pyraclostrobin and soil, simultaneously prolongs a validity period of pesticide effects by slowly releasing to reduce using amount, and consolidates preventing and curing effects. The pesticide is not prone to be affected by air, sunshine and rain to lose, thereby effectively controlling pollution on underground water and preventing ecological environment from changing.

The invention discloses an artificial wetland system with enhanced nitrogen removal function. The system includes an aeration section artificial wetland and a non-aeration section artificial wetland, both the two section sections include tanks equipped with water inlets and water outlets, the tanks are internally filled with a packing, and plants are planted on the packing. The tank in the aeration section artificial wetland also internally includes a support layer, a water distribution system and an aeration system; the aeration section is connected to the non-aeration section through a connecting pipe fitting; one end of the connecting pipe fitting is connected to the water outlet of the aeration section artificial wetland, and the other end is connected to the water inlet of the non-aeration section artificial wetland. The non-aeration section artificial wetland also includes a plurality of perforated pipes filled with a degradable polymer as the solid phase carbon source so as to supplement insufficient carbon source for denitrification nitrogen removal. The invention adopts a technical scheme of combining two sections of artificial wetlands, the forepart aeration section artificial wetland is oxygenated by microaeration, and the rear non-aeration section artificial wetland is an anaerobic or anoxic environment, the two parts compose a system similar to AO process to strengthen the nitrogen removal effect. Also the system operates stably, and is not greatly affected by the climate.

The invention discloses an antibacterial powder coating, prepared from the following raw materials by weight: 25 to 35 percent of epoxy resin, 25 to 35 percent of polyester resin, 0.8 to 1.5 percent of flatting agent, 0.8 to 1.5 percent of smooth degasifier, 0.3 to 1.5 percent of antibacterial agent and 25.5 to 48.1 percent of pigment and filler. A coating film formed after the antibacterial powder coating material is sprayed and cured has excellent antibacterial performance, and takes effect quickly in antibacterial capability, and the effect is long-acting and lasting.

The invention relates to oral double iguratimod controlled release formulation, which comprises fast release layer and slow release layer that are composed of 8-30% micronizing iguratimod crystal powder and medical findings, and the granule size of iguratimod crystal powder is 1-10 um. The effective component in fast release layer is released in short time and reaches to effective blood chemical concentration for effective action; the iguratimod in sloe release layer is released gradually and maintains effective blood medical concentration for continuous effective action. The invention overcomes shortcomings of short effective action time and a little high toxic effect.

The invention relates to a traditional Chinese medicine and a production method thereof, in particular to a traditional Chinese medicine for treating gastropathy and a preparation method thereof. The traditional Chinese medicine for treating gastropathy is prepared from the following raw materials in percentage by weight: 10-30g of dangshen, 9-20g of rhizoma atractylodis macrocephalae, 9-20g of white poria, 5-14g of semen pharbitidis, 6-13g of rheum officinale, 8-18g of semen arecae, 9-20g of costus root, 10-30g of pericarpium citri reticulatae viride, 10-30g of dried orange peel, 20-40g of endothelium corneum gigeriae galli, 20-40g of stir-baked fructus crataegi, 20-40g of colored malt, 20-40g of fried medicated leaven, 8-18g of ginger-fried pinellia, 1-3 Chinese date, 7-17g of rhizoma sparganic, 7-17g of curcuma zedoary, 7-17g of sodium sulfate and 4-6g of liquorice root. The traditional Chinese medicine disclosed by the invention has the functions of promoting appetite and benefiting excretion, stopping stomachache, calming the nerves and tonifying the stomach and can be used for treating gastrectasia, stomachache, hyperacidity, frequent excrement with small amount and the like.

The invention discloses corrosion inhibitors and corrosion inhibitor compositions, and preparation methods thereof, application of the corrosion inhibitors and the corrosion inhibitor compositions to inhibition of aqueous corrosion, and a treating method for circulating water. The corrosion inhibitors contain products of condensation reactions of compounds as shown in a formula I which is described in the specification and / or salts thereof with compounds as shown in a formula II and / or a formula III which is described in the specification. In the formula I, R<1> is H or OH; R<2> is H or COOH; R<3> is COOH, CH<2>-COOH or C<3>H<6>O<2> as described in the specification. In the formula II, R<4> and R'<4> are identical or different and are separately and independently selected from a group consisting of H and C<n+1>H<2n+2>OR<5> as described in the specification, R<5> is OH or CH<3>, and n is an integer in a range of 1 to 4. In the formula III, R<6> is H or CH<3>, and R<7> is CH<3> or CH<2>CH<3>. The corrosion inhibitors have good slow release effect, are not prone to utilization by microbes and pose little influence to the content of microbes in water in the process of usage.

The invention relates to dinotefuran granules and a preparation method thereof. The dinotefuran granules have effective components of dinotefuran and the balance of pesticide adjuvant and carriers, wherein the mass percent of the dinotefuran in the dinotefuran granules is 0.01-10%. The invention also discloses the preparation method of the dinotefuran granules. The dinotefuran granules provided by the invention are suitable for controlling pests of crops such as rice, wheat, vegetables, fruit trees, etc.

The present invention relates to a composition for treating obesity-related diseases comprising an insulinotropic peptide conjugate, more particularly, to a composition for treating obesity-related diseases comprising a conjugate prepared by covalently linking the insulinotropic peptide with a carrier substance via a non-peptidyl linker, and a method for treating obesity-related diseases by using the same. In particular, the composition for treating obesity-related diseases according to the present invention remarkably improves the efficacy of suppressing food intake and its duration to reduce body weight and body fat, thereby being useful for the treatment of obesity-related diseases.