69results about How to "Good antimicrobial performance" patented technology

An antimicrobial polymer is disclosed containing silicon-containing quaternary ammonium groups, the polymer including in its structure repeating units of Formula II:R3N+R0nSiX′4−nY−  (II)wherein each R and each R0 is independently a non-hydrolysable organic group; each X′ is —OR′, —OH or —0—Si, wherein R′ is an alkyl group of 1 to about 22 carbon atoms, or an aryl group of 6 carbon atoms; n is an integer of 0 to 3; and Y is an anionic moiety suitable to form the salt of the repeating units of Formula II. Also disclosed are methods of making such a polymer and imparting sustained antimicrobial properties to a substrate using the polymer.

The invention discloses an anti-bacterium antivirus guanidine salt star-shaped polymer, a preparation method and applications thereof, and the arm number, structure and molecular weight of the star-shaped polymer are controllable. The polymer is prepared by the following steps: adopting a core-first method, taking brominated beta-cyclodextrin as an initiator, guanidine salt oligomer containing carbon-carbon double bonds as the functional monomers, and then carrying out atom transfer radical polymerization so as to obtain the target product, wherein the structure and molecular weight of the polymer can be modulated according to the application needs. The polymer and the preparation method thereof improve the molecular weight of the polymer, achieve chain amplification effect, increase the density of effective functional groups having an anti-bacterium effect, effectively solve the problems of contamination on other products caused by leakage of anti-bacterium agents and nondurable anti-bacterium effect, and eliminate the potential dangers caused by leaked anti-bacterium agents on human health. Furthermore, the polymer has a prominent function, which other guanidine salt polymers do not have, of killing wild type viruses and bacteria such as gland virus, influenza virus, and the like.

The invention relates to a hydrophobic association zwitterionic polymer and a preparation method thereof. The preparation method comprises the following steps: adding acrylamide, acrylic acid and cationic monomers containing quaternary ammonium groups sequentially into a reactor; adding water and dissolving; adjusting the pH value of a system to be 6 to 9 by using NaOH; supplementing deionized water to enable the total monomer mass percentage of the reaction system to be 10 to 30%; adding surfactant lauryl sodium sulfate and stirring uniformly; adding an acrylamide hydrophobic monomers containing capsaicin functional groups; introducing N2 for 20 minutes; and adding a water-soluble initiator and performing polymerization reaction to obtain the hydrophobic association zwitterionic polymer. The positive charge content and the negative charge content of the hydrophobic association zwitterionic polymer prepared with the method are equal, a solution of the polymer has an antipolyelectrolyte effect, and the hydrophobic association zwitterionic polymer has excellent salt resistance. The introduced hydrophobic units containing the capsaicin functional groups have bioactivity and adopts a rigid benzene ring structure, so that the polymer has excellent tackifying property, temperature resistance, salt resistance and anti-microbial property, high dissolution speed and low price, and has an excellent application prospect in petroleum reservoir exploitation under the conditions of high temperature, high salt and bacteria in existence.

The invention discloses an antimicrobial disinfectant with good biocompatibility. The antimicrobial disinfectant includes: 0.001wt%-100wt% of an antimicrobial macromolecule; 0wt%-99.999wt% of an assistant; and 0wt%-99.999wt% of a solvent. The antimicrobial disinfectant provided by the invention has the characteristics of simple components and easy preparation; long-acting and rapid killing and inhibiting effect on gram positive pathogenic bacteria, gram negative pathogenic bacteria, moulds, fungi, viruses and other microorganisms selectively; no toxic or side effect on normal animal body cells and tissues; no irritation on the human body; auxiliary hemostasis and coagulation, and promotion of cell tissue regeneration, acceleration of wound healing, and no drug resistance; and no pollution to the environment, thus being a widely applicable, economical, environment-friendly and safe antimicrobial disinfectant.

The invention discloses a Chinese herbal medicine diet pig feed capable of helping digestion. The Chinese herbal medicine diet pig feed is prepared from the following raw materials: maize, sunflower calathide, maize alcohol grains, wheat, bean pulp, full-fat soybean, rapeseed dregs, bran, fish meal, silkworm chrysalis meal, animal meal, soybean meal, amino acid, natural betaine, calcium hydrogen phosphate, chocolate powder, red date extracts, broccoli steam leaf meal, hawthorn powder, codonopsis stem leaf meal, pine needle meal, plasma protein, whey powder, sweet potato vine meal, saccharified tea leaf powder, sweet wormwood, mint, hybrid pennisetum, cogongrass, rhizoma atractylodis, pumpkin seeds, angelica sinensis, dandelion, cortex dictamni, medicated leaven, quisqualis inidca, acanthopanax and pedicellus melo. By using the feed disclosed by the invention, the digestive ability of a pig is improved, and the appetite and immunity of the pig are enhanced.

The invention provides a PE sheath material for a submarine cable. The PE sheath material comprises, by weight, 100 parts of PE, 8-12 parts of modified hemp fibers, 6-10 parts of modified magnesium oxide, 0.2-0.3 parts of an anti-oxidant, 9-10 parts of EVA, 2-3 parts of carbon black, 3-4 parts of calcium carbonate, 0.1-0.2 parts of a stabilizing agent and 0.1 parts of a coupling agent. The invention also provides a preparation method of the PE sheath material. The PE sheath material for a submarine cable has good sea water corrosion resistance and microbiological corrosion resistance, can effectively reduce corrosion damage and has a long service life.

The invention relates to a preparation method and application of a deacetylated chitosan ecological finishing agent used for finishing natural fibers and regenerated natural fiber fabrics. The invention aims to solve the technical problems of a crosslinking problem, size and uniformity of chitosan acetic acid sol particles and stability of the finishing agent. The method is technically characterized by comprising the following steps: mixing chitosan and lacial acetic acid to form an acetic acid aqueous solution with the acetic acid concentration of 1.5-3 percent, dripping a 10g / L of ion stabilizer agar solution, regulating the size of the chitosan colloid particles to be in a distribution range of 60-100nm, forming a uniform and stable acetic acid-chitosan colloid solution of which the colloid size is in a nanoscale, controlling the pH value to be 4-7, wherein the viscosity of the colloid solution is 2-60mPa.s. The method has good chitosan fixation effect, does not have harmful or chemical residues and is environment-friendly, high-efficiency, harmless to human bodies and rich in raw material source.

The invention discloses a cutting liquid composition to manufacture metal, which comprises the following parts: 0.1-10% cobalt-inhibiting additive with triazine, 0.5-40% antirust agent, 0.05-5% corrosion inhibitor, 0.2-20% pH value adjustor and tap water, basic oil or composition to manufacture cobalt knife or cobalt manufacturing material in the cutting manufacturing course.

The invention discloses a mixed matrix cation exchange membrane based on a metal organic framework compound and a preparation method of the mixed matrix cation exchange membrane, and belongs to the technical field of membrane separation. According to the mixed matrix cation exchange membrane, sulfonated polyethersulfone is used as a membrane matrix material, hydrophilic MIL-101, UIO-66, ZIF-8, modified chitosan, sodium alginate and chitin are used as additive substances, and finally the mixed matrix cation exchange membrane is obtained through a blending method. The invention provides a simplefilm membrane method. The obtained mixed matrix cation exchange membrane has improved porosity and good hydrophilicity, the addition of the organic metal framework compound improves the ion exchangeperformance of the membrane, reduces the membrane resistance and improves the anti-pollution performance of the membrane, and the sulfonated polyethersulfone is used as the matrix to enhance the mechanical strength, ion exchange performance and thermal stability of the membrane.

The invention relates to the field of cutting fluid for machining, in particular to synthetic ester environment-friendly type aluminum alloy cutting emulsified oil and a preparing method thereof. The synthetic ester environment-friendly type aluminum alloy cutting emulsified oil is prepared from, by weight, 20-30 g of base oil, 10-22 g of high-temperature resistance synthetic ester, 10-30 g of high-saponification value synthetic ester, 4-8 g of a first anti-rusting agent, 2-4 g of a second anti-rusting agent, 4-12 g of an emulsifying agent with the HLB value higher than or equal to 10, 6-16 g of an emulsifying agent with the HLB value lower than or equal to 6, 1-3 g of an emulsion multifunctional assistant, 1-3 g of an aluminum alloy corrosion inhibiting agent, 2-6 g of a coupling agent and 1-3 g of a sterilizing agent.

The invention relates to an antimicrobial macromolecule with biocompatibility. The antimicrobial macromolecule with biocompatibility comprises a macromolecular framework, an antimicrobial functional group branched chain and a biocompatibility functional group branched chain. The antimicrobial functional group branched chain and the biocompatibility functional group branched chain are grafted on the macromolecular framework, and the molar ratio of the antimicrobial functional group branched chain to the biocompatibility functional group branched chain is 1,000:1 to 1:1,000. The grafting rate of the antimicrobial functional group branched chain is 0.001%-99.999%. The prepared antimicrobial macromolecule with biocompatibility has the advantages of selectively resisting microorganisms and having no toxic and side effects on animal organism cells and tissue, resists microorganisms in a broad-spectrum, efficient and longlasting manner, has inhibiting and killing effects on gram positive bacteria, gram negative bacteria, fungi, mould, viruses and the like, and is suitable for large-scale application in various relevant fields such as the disinfection antimicrobial field.

The invention discloses a preparation method of a zinc oxide nanowire modified nanofiber filtering membrane, and belongs to the field of textile materials. The specific preparation method comprises the steps of dissolving thermal decomposition zinc salt, antibacterial metal salt and a high polymer in an organic solvent, and obtaining a spinning solution; preparing a nanofiber membrane from a spinning solution obtained by solution jet spinning; then drying the nanofiber membrane at a high temperature lower than the viscous flow temperature of a high polymer to obtain a nanofiber membrane loaded with zinc oxide seed crystals; and dissolving thermal decomposition zinc salt and alicyclic amine substances in water to obtain a growth solution, regulating and controlling the pH value, then immersing the obtained nanofiber membrane loaded with the zinc oxide crystal seeds in the growth solution, conducting heating, and obtaining the zinc oxide nanowire modified nanofiber filtering membrane. The zinc oxide nanowire modified nanofiber filter membrane prepared by the method has super-hydrophilic / underwater oleophobic wettability, has stable high temperature resistance and alkali resistance, can resist microbial pollution, and can be used in the fields of oil-water separation, catalysis, industrial waste gas filtration and desulfurization and the like.

The invention relates to a tubular metal membrane bioreactor, adopting an original microfiltration or ultrafiltration tubular metal membrane piece and comprising an inner cavity and a filter layer. The filter layer is made from a metal material, the metal filter layer has the thickness of 1-10 mm, the tubular membrane has the external diameter phi of 10-135 mm; the tubular metal membrane has the aperture of 0.1-100 microns; the original tubular metal membrane piece can resist the back washing pressure of 0.1-3 MPa, and the filter layer of the original tubular metal membrane piece can be made from stainless steel, nickel, bronze, high-temperature alloy, Hastelloy magnetic alloy, titanium, Monel alloy, and the like and is formed through on-step sintering without single filter membrane layer. The tubular metal membrane bioreactor can resist high-pressure back washing, is simple and thorough to clean, and has the advantages of high strength, stable chemical properties, strong resistance to acid, alkali and high temperature, wider application range, long service life, strong antimicrobial capability, narrow aperture distribution, high filter precision, and the like.

The invention provides a far-infrared composite resin heating substrate, which comprises a first composite resin substrate, a metal conductive foil chip layer, an inorganic non-metallic far-infrared resistance layer releasing far infrared rays and a second composite resin substrate which are sequentially arranged, wherein the metal conductive foil chip layer comprises reflective aluminum foil, a first insulation layer, a geometrical resistor chip and a second insulation layer disposed in sequence on the first composite resin substrate, and the inorganic non-metallic far-infrared resistance layer releasing the far infrared rays includes a substrate and an inorganic non-metallic far-infrared graphite resistive film releasing the far infrared rays and deposited on the substrate.

The invention relates to a high-efficiency anti-inflammatory natural composition for preventing and treating infant eczema and enhancing barrier function and a preparation process of cream thereof. Bysimulating the molar ratio 1:1:1 of three main components including fatty acid, cholesterol and ceramide in a bilayer membrane in skin corneum, the skin barrier damage caused by environment is reshaped, and by matching with oat beta glucan, ectoine and other ingredients, the skin is effectively repaired and skin resistance is enhanced. At the same time, a variety of antibacterial, anti-viral andanti-inflammatory natural Chinese medicine ingredients such as radix scutellariae, radix glycyrrhizae and radix sophorae flavescentis are selected to exert effects in the initial stage, delivery stageand eczema effect stage of eczema so as to effectively inhibit the release and transmission of inflammatory factors and effectively treat eczema, and the ingredients are synergistic, safe and non-irritating, and capable of preventing recurrence of eczema.

The invention discloses a compound ion polymer and a preparation method thereof. The polymer is prepared from the following components in parts by weight: 80-120 parts of acrylamide, 5-10 parts of anionic monomer, 5-10 parts of cationic monomer, 2-8 parts of third monomer, 3 parts of NVP, and 200-400 parts of deionized water. The compound ion polymer disclosed by the invention improves the hydrophilicity and antimicrobial property of the polymer on the one hand, on the other hand, the contents of the positive and negative charges in the prepared hydrophobically associating amphoteric polymer are equal, and the solution forms an antipolyelectrolyte effect.

The embodiment of the invention relates to an air filter screen, a filter material attached antibacterial composition. The antibacterial composition is prepared from the following components by mass:1-15 parts of an antibacterial agent, 1-10 parts of a porous carrier, 0.1-5 parts of a stabilizer, 0.5-5 parts of a surfactant and 1-15 parts of an adhesive; wherein the antibacterial composition is added into the filter material according to an addition amount of 2-70g / m<2>. The air filter screen has the effects of resisting bacteria, mildew and viruses and reducing peculiar smell.

The invention relates to a polyolefin functional master batch, a preparation method thereof and use thereof. The functional master batch is prepared by blending a polyolefine resin, a guazatine oligomer, an olefin monomer, an initiator and the like and by a method of solvent graft, solid phase graft or melt graft and has a structural formula below, wherein in the formula, R represents the guazatine oligomer grafted to molecular chains of the polyolefin, and T may be hydrogen, chlorine, methyl, or phenyl. Compared with the prior art, by blending the functional master batch prepared by the invention with the corresponding polyolefin, various products, including fibers, thin films, water pipes and other plastic products, which have high antimicrobial performance and long-lasting effect and is safe and nontoxic to human bodies can be manufactured; and meanwhile, the acidic dye and disperse dye uptake of polyolefin fibers can be improved greatly, and the surface polarity, antistatic performance and paint film adhesion of polyolefin materials can be improved.

The invention discloses a culture medium for increasing a bacteria specific content in escherichia coli of a plasmid DNA (Deoxyribonucleic Acid) content, relating to the field of biomedical sciences. Each litre of the culture medium contains the following components: 5 g of yeast powder, 5 g of peptone or beef extract, 9 g of sodium chloride, 10 ml of glycerinum, 5 g of lactose, 1 g of citric acid, 10 g of disodium hydrogen phosphate, 0.2 g of sodium hyaluronate, 3 g of ammonium sulphate, and 12 g of calcium chloride. The content of the peptone or beef extract is reduced on the basis of the original LB (Luria-Bertani) culture medium; 9g of sodium chloride is added into 1 L; a cell isotonic culture solution is obtained; calcium chloride is used for reducing bacteria settlement, assisting to stop bacteria flocculation and mutually inhibiting growth; a slight anaerobic environment is set up by introducing a part of CO2 in the culture medium, so that the tolerance of escherichia coli is increased; by means of addition of hyaluronic acid and ammonium sulphate, the membrane permeability is adjusted; diffusion and operation of water electrolytes are kept; and a cell metabolism microenvironment is provided.

The invention discloses a diamond wire cutting liquid and a preparation method and application thereof. The diamond wire cutting liquid is prepared from, by mass percentage, 10-30% of a high molecularpolymer, 10-40% of polyethylene glycol 10000, 10-20% of polyethylene glycol 20000, 1-10% of polyquaternium-10, 10-30% of a polyol ether compound, 1-5% of glycine and the balance water, wherein the percentage is the mass percentage of each component in the total mass percentage of all the components, and the high molecular polymer is polyethylene glycol modified hyperbranched polyether ester. Thediamond wire cutting liquid has good comprehensive performance.

The invention belongs to the field of concrete admixtures, particularly an anti-crack concrete admixture. The problems that existing concrete is poor in crack resistance and waterproof performance aresolved. Proposed now is the following scheme, the admixture comprises the following raw materials in parts by weight: 30 to 50 parts of polypropylene fiber, 5-10 parts of fly ash, 3 to 7 parts of mica powder, 1 to 5 parts of nano silicon dioxide, 2 to 6 parts of sulphoaluminate clinker, 1-4 parts of magnesium oxide, 5-10 parts of methyl cellulose, 10-15 parts of acrylate, 5-10 parts of polyurethane, 7-11 parts of zinc stearate, 2-7 parts of ethylene glycol, 1-6 parts of triethanolamine, 1-5 parts of sodium lactate, 0.5-3 parts of lignosulfonate, 0.5-3 parts of tributyl ester, 5-10 parts of ferric chloride, 1-5 parts of aluminum sulfate and 1-5 parts of calcium chloride. The anti-crack concrete admixture has excellent crack resistance and waterproof performance, and the preparation methodis simple.

The invention relates to an egg-chicken whole-period feed composite additive. The egg-chicken whole-period feed composite additive is prepared form radix acanthopanacis semticosi, muskmelon pedicel, rhizoma cyperi, liquorice, radix astragali, radix bupleuri, lonicera japonica, cortex pseudolaricis, cyrtomium rhizome, pumpkin seed, pericarpium citri reticulatae, rhizoma atractylodis, herba epimedii, radix stemonae, and herba leonuri. A preparation method comprises following steps: the ingredients above are weighed, and are subjected to decoction respectively, and then are mixed; and after decoction of a second time, an obtained mixture is filtered so as to remove herb residue, and a left herb solution is a finished product. According to the preparation method, active components are extracted, and are combined, so that immunity, stress resistance, microorganism resistance, parasite resistance, and digestion and absorption ability of egg chickens are improved; after testing, it is confirmed that after using, the egg-chicken whole-period feed composite additive is capable of increasing egg production rate and egg quality, prolonging egg production period of egg chickens, and increasing economic income of farmers.

The invention relates to fiber products, in particular to a nanosilver antibacterial fiber preparation method. The method includes steps: (1) preparing plant charcoal micropowder; (2) dispersing silver powder into organic solvent, ultrasonically treating, adding titanium dioxide and plant charcoal micropowder, and stirring to obtain a mixture; (3) adding a silane coupling agent, a surfactant and adispersing agent, well mixing, adding into an extruder along with polyester through a loss-in-weight feeder, and performing melt mixing and spinning to obtain antibacterial fibers, wherein the silverpowder refers to a mixture of nano silver powder and micro silver powder. The nanosilver antibacterial fiber preparation method is simple and convenient, and convenience in realization of large-scaleindustrial production is achieved. The silver powder coated with organic solvent is attached in porous structures of plant charcoal particles, attachment effects and stability effects in polyester fibers are improved, and long-acting antibacterial effects are guaranteed.

The invention discloses a sponge city rainwater purification system and rainwater purification method. At present, reinforced concrete and stainless steel reservoirs are used for collecting rainwaterin China, the two construction processes are complex, the number of procedures is large, and a lot of manpower, material resources and financial resources are wasted. The sponge city rainwater purification system comprises a rainwater purification device; inclined edges are arranged at the periphery of the upper part of the rainwater purification device, wherein the edge at one side is a road edge(8), and the edges at the other three sides are each provided with a group of overflow holes (5); sewage intercepting baskets (1) are arranged in the edges; each sewage intercepting basket comprisesa circular gauze frame; an oil absorption bag (2) and a filter screen (4) are sequentially arranged in each circular gauze frame; infiltration holes (6) are formed in the bottom of the rainwater purification device; an infiltration filtering system (9) is arranged below the infiltration holes; coarse gravels (10) are arranged on the upper layer of the infiltration filtering system; fine gravels (11) are arranged on the middle layer of the infiltration filtering system; and filtering geotechnical cloth (12) is arranged on the bottom layer of the infiltration filtering system. The rainwater purification method of the invention is used for the sponge city rainwater purification system.

The invention discloses a preparation method of an aqueous cutting fluid environment-friendly antibacterial agent, and belongs to the technical field of preparation of cutting fluid additives. The preparation method comprises the following steps: firstly drying Chinese thorowax roots and common cnidium fruits, then performing crushing and screening, and performing stirring with a sodium hydroxide solution and alkaline lipase for enzymolysis; performing filtration and freezing, and then preparing a liquid nutrient medium with sterilized water, a yeast extract and the like; then inoculating bacillus natto to perform culture fermentation; then adding anhydrous ethanol and ammonia water for reaction; performing centrifugation, then collecting supernatant, and mixing the supernatant with activated carbon for decolorization; collecting a decolorized solution, and performing rotary evaporation and vacuum concentration; and finally, collecting a condensate to obtain the aqueous cutting fluid environment-friendly antibacterial agent. The environment-friendly antibacterial agent prepared by the method disclosed by the invention is relatively good in antibacterial ability and has the advantages of strong compatibility, small odor, no corrosiveness and small skin irritation to operators; and meanwhile, the antibacterial agent is green and environment-friendly, cannot cause damages to the ecological environment, and can achieve antibacterial and bactericidal effects continuously and effectively, thereby having relatively good application prospects.

A dissolvable solid article which can include multiple layers of flexible, dissolvable, porous sheets, in which a coating composition including solid particles is present on at least one internal surface of at least one sheet in said solid articles and a process for making such solid articles.

According to the present invention, there is provided a cosmetic composition comprising a cosmetically acceptable carrier and a preservative system, wherein the preservative system comprises (i) an antimicrobial agent; (ii) a chelating agent comprising ethylenediamine tetraacetic acid (EDTA) or a derivative thereof; and (iii) an antimicrobial booster agent selected from the group consisting of ethylhexylglycerin, caprylyl glycol, hydroxy acetophenone, caprylhydroxamic acid, phenethyl alcohol, p -anisic acid, glyceryl caprylate, levulinic acid, sodium levulinate, propanediol, hexanediol, pentylene glycol, capryloyl glycine, methylpropanediol, phenylpropanol, sodium anisate, and combinations thereof, and the antimicrobial agent is present in an amount of from about 0.001% to about 1% by weight of the composition.

There is provided a method for decreasing leakage of matter from an object to a surrounding, said object being coated with a coating at least partially applied on the object, said coating comprising an at least partially covering layer comprising silver, said object optionally comprising area(s) without said layer, said coating comprising metal particles applied on the layer and optionally on areas without said layer, said metal particles comprising palladium and at least one metal selected from the group consisting of gold, ruthenium, rhodium, osmium, iridium, niobium, neodymium and platinumand wherein the amount of the metal particles is in the interval 0.01-8 [mu]g / cm2. Advantages include that leakage of matter such as latex allergens of metal ions can be reduced while the coating is both biocompatible and antimicrobial. Further, the blood clotting can be reduced.

The invention discloses a lactic-acid-bacterium sports beverage capable of enhancing immunity. The lactic-acid-bacterium sports beverage capable of enhancing immunity comprises the following raw materials in parts by weight: 15-30 parts of malt-oligosaccharides, 15-25 parts of glucose, 10-20 parts of whey fermentation liquid, 0.1-1 part of KCl, 0.1-5 parts of NaCl, 0.5-5 parts of citric acid, 0.2-2 parts of vitamins and 60-85 parts of water. The lactic-acid-bacterium sports beverage is rationally matched, as well as rich in nutrients and good in taste. The whey fermentation liquid is preparedby adopting four kinds of strains, so that, lactic acid is produced by lactose in whey in result of fermentation of abundant nutrients in the whey by using the lactic acid bacteria. The produced lactic acid is used as an acidulant for developing beverages, and has unique flavor as well as good anti-microorganism effects. The invention further discloses a preparation method of the lactic-acid-bacterium sports beverage capable of enhancing immunity. The preparation method of the lactic-acid-bacterium sports beverage capable of enhancing immunity comprises the steps of uniformly mixing raw materials, and carrying out sterilization. Thus, the preparation method is simple, easy in process control, short in production cycle and low in cost. The preparation method is suitable for preparing a lactic-acid-bacterium sports beverage capable of enhancing immunity.

The invention discloses a preparation method of an ocean anti-corrosion building coating with the function of inhibiting microbial activities. The prepared coating can be used for inhibiting the corrosion effect of microorganisms on buildings, and is applicable to ocean environment and humid environment. Organic catalyst or solvent is not required to be added in the preparation process, the coating is an environmentally-friendly anti-corrosion building coating. Nanosilicon dioxide particle loaded Ag+ and inorganic filler modified montmorillonite loaded nano-zinc oxide in the coating are adhered to the surface of the material through curing and film formation, the microbial activities are inhibited, so that the base materials are doubly protected, and a preferable anti-corrosion effect is reached. The coating is harmless for the environment, long in service cycle, cheap in raw materials and simple in method, and has excellent market generalization.