4994results about How to "For long-term storage" patented technology

The purinone derivative 6-amino-9-[(3R)-1-(2-butynoyl)-3-pyrrolidinyl]-7-(4-phenoxyphenyl)-7,9-dihydro-8H-purin-8-one hydrochloride has Btk-selective inhibitory activity and, in addition to having excellent metabolic stability, it is a compound that exhibits a high level of solubility and absorption with respect to the free base and can be crystallized, hence it can serve as a therapeutic agent for diseases involving B cells and mast cells.

The invention discloses an electronic simulation cigarette and the atomized liquid thereof, comprising a shell body, one end of which is provided with an air inlet, a power supply and an atomization device are arranged inside the shell body, the power supply is connected with a heater, a capsule is installed inside the shell body and filled with tobacco juice, the capsule is connected with the atomization device, one end of the atomization device is provided with a capsule penetrating device which is penetrated into the capsule. The atomized liquid described by the invention includes the raw materials parts by weight: 25 to 90 shares of polyethylene glycol, 9 to 50 shares of propanediol, and 0.3 to 52 shares of mouthfeel and taste regulator. The electronic simulation cigarette of the invention can ensure that the atomized liquid is conserved for a long time, the quality, the taste, etc. of the atomized liquid do not change in the retention period; through probation, the smoker is satisfied with the mouthfeel, the taste, etc., of the electronic simulation cigarette, the component of the atomized liquid has no hazardous substance, and hygienical content is added according to needs, the atomized liquid can be made into a plurality of sweet-smelling types or smoke types according to needs, and can ensure that the capsule keeps good stability, thereby providing better condition for the long-term conservation of the tobacco juice.

The present invention is a catheter assembly allowing for non-contaminated insertion of a catheter into a urinary canal. The assembly includes a package for the catheter and an applicator to be used for guiding the catheter into the urinary canal without touching the catheter by holding the catheter via walls of the applicator. The assembly further comprises clamping means for pressing the walls of the applicator into engagement with the catheter. The present invention further relates to an applicator with integrated clamping means to be used with the assembly.

The invention provides a high-cleanliness environment-friendly alcohol ether fuel for a car. The fuel provided by the invention consists of the following raw materials: 600-800 parts of methanol, ethanol or a mixture of methanol and ethanol, 100-350 parts of an ether stabilizer, 1-6 parts of an anti-oxygen and anti-gum inhibitor, 2-5 parts of a metal deactivator, 1-3 parts of a corrosion inhibitor, 1-40 parts of a catalytic combustion improver, 2-4 parts of an antistatic agent, 10-100 parts of an antiknock stabilizer, 1-6 parts pf a purification dispersant, 1-6 parts of an anti-wear repair agent, 1-6 parts of a metal corrosion inhibitor, 2-6 parts of a rubber and plastic part corrosion and swelling inhibitor, 10-50 parts of a modified alcohol cosolvent, 0.2-0.8 part of a bactericide and 0.04-0.1 part of a recognition agent. The fuel provided by the invention has the advantages of stable performance, strong power, sufficient combustion, good seismic performance, good acceleration, easiness for starting up, no air lock, no separated layer, reduced fuel consumption, cleaner tail gas emission and no need of changing the structure of a spark ignition engine in the prior art and can be separately used, used instead of regular gasoline or used together with regular gasoline by co-combustion.

A package for packaging food and non-food products. The package may include a tray with a cavity to receive the product, and a reclosable lid to help protect the product within the tray. The lid may lock into an interior portion of the tray below its upper surface. The cavity may be sealed with a primary seal that helps to maintain the integrity of the product and / or to help preserve a food product within the cavity. A sealing flange used to form the primary seal is located below the upper surface of the tray and within the interior region of the tray. A removable sealing layer may be sealed to the sealing flange to form a hermetically sealed cavity. A secondary seal may be provided to help maintain freshness of a food product after the primary seal has been broken, and / or to stabilize or maintain the integrity of the package. One or more interlock features may be provided for releasably securing the lid to the tray. The interlocks may be located external to the cavity and within the interior region of the tray below its upper surface. The interlocks may include a snap-fit configuration that generates an audible sound that signals when the lid is secured to and / or removed from the tray.

The invention belongs to the technical field of fecal microbiota transplantation, and particularly relates to a fecal microbiota capsule, as well as a preparation method and application of the fecal microbiota capsule. The preparation method comprises the following steps: (1) a fecal microbiota solution is prepared; (2) the fecal microbiota solution, obtained in the step (1), is added with a freeze-drying protective additive, and freeze drying is performed to obtain fecal microbiota freeze-dried powder; (3) a capsule is filled with the fecal microbiota freeze-dried powder, obtained in the step (2), to obtain the fecal microbiota capsule. Through adoption of the fecal microbiota capsule, flora is enabled to be comparatively concentrated and can be preserved for a long time at a low temperature; implementation of flora transplantation is facilitated, and invasive implementation manners, such as a gastroscope, an enteroscope and a nasointestinal feeding tube, are not needed; when the fecal microbiota capsule is applied to weak patients, the safety is increased.

The invention discloses a carbon-based compound fertilizer containing probiotic organisms. The carbon-based compound fertilizer comprises biomass carbon black and probiotics, wherein the biomass carbon black is prepared by the following method: carrying out low-temperature carbonization on agricultural wastes as biomass raw materials to form porous biomass carbon black. The probiotics are prepared by the following method: carrying out amplification culture on beneficial microorganisms and fermenting to form probiotic liquid; and mixing and then carrying out solid-liquid separation and expansion drying to form the probiotics, wherein the beneficial microorganisms are selected from one or more of peanibacillus ploymyxa, trichoderma, nitrogen-fixing bacteria, root nodule bacteria, phosphate-solubilizing bacteria, potassium bacteria, cellulose decomposition bacteria, antibiotic-producing strain and photosynthetic bacteria. The carbon-based compound fertilizer disclosed by the invention is made of microporous biomass carbon, and thus the carbon-based compound fertilizer has extremely-strong adsorption capacity and favorable light absorbing and temperature increasing effects; in addition, the probiotics of the carbon-based compound fertilizer are high in cell viability; and the carbon-based compound fertilizer can be preserved at normal temperature for a long time, can be mixed, granulated and dried with other organic and inorganic fertilizers without being influenced and is remarkable in synergistic action.

The invention relates to a biotechnology dealing agricultural discard stem with an highly effective stem decomposing composite bacterial, which dissolves the problem of single species of applying microbiological bacterial, weak breaking up, low total degradability rate of cellulose, long developmental cycle. The composite bacterial comprises the following parts: yellow archespore wool bacterium leather bacterial, mushroom bacterial, haci trichoderma, green trichoderma, coninic trichoderma, aspergillus niger, bacillus subtilis, feed bacillus, bacillus megaterium, candida, distillery yeast, food-yeast, brown sphere azotobacter, thermoactinomyces, and so on. The composite bacterial can overall degrade lignin, cellulose, hemicellulose and other organic material in the stem, has a more than 80% degrading rate, a 10-15 days short cycle, keeps a long time for providing a solid bacteria.

The invention discloses a biochar base soil modifier and a preparation method thereof. The biochar base soil modifier comprises the following components in percentage by weight: 95.5-98.5% of biomass carbon black and 1.5-4.5% of probiotics agent. Agricultural waste serves as a biomass raw material to carry out low-temperature carbonization to form the porous biomass carbon black; beneficial microorganism is enlarged and cultivated and is fermented into probiotics liquid; after mixing, solid and liquid separation, flash evaporation and drying are carried out to obtain the probiotics agent; the beneficial microorganism is selected from one or more of paenibacillus polymyxa, trichoderma strains, nitrogen-fixing bacteria, rhizobium, phosphate solubilizing bacteria, potassium bacteria, cellulose decomposition bacteria, antibiotic generation bacteria and photosynthetic bacteria. The biochar base soil modifier disclosed by the invention adopts the microporous biomass carbon which has strong adsorption capability and good light absorption and temperature-increasing effect. The probiotics agent has a high survival rate and can be stored for a long time at the normal temperature, the fertilizer synergy action is obvious, and the soil borne disease can be effectively prevented and cured.

A total nutrient liquid fertilizer containing amino acids comprises, by weights, 6-12 parts of N, 1-6 parts of P, 3-10 parts of K, 1-3 parts of Ca, 1-3 parts of Mg, 9-13 parts of Zn, 2-10 parts of Mn, 1-2 parts of B, 0.5-2 parts of Cu, 0.2-0.5 parts of Mo, 3-10 parts of Fe, 10-15 parts of amino acids, 1-10 parts of a plant growth regulator, 2-5 parts of an organic chelating agent and 30-40 parts of water. The liquid fertilizer provides comprehensive nutrition for plants, enhances the freeze, drought, salt and disease resistance of the plants, enhances the synthesis and translocation of substances in the plants, promotes the formation of adenosine triphosphate (ATP), promotes the photosynthesis and protein synthesis, induces the formation of chlorophyll, promotes the cell protoplasm flow, improves the cell vitality and accelerates the growth of the plants.

A method for processing organic material, in which method bioconversion is performed on the organic material in at least one first reactor, the biogas formed in the bioconversion is treated with ammonia in at least one second reactor and buffer solution produced in the second reactor is recycled to the bioconversion in the first reactor. Thus, the carbon dioxide of the mixed methane / carbon dioxide gas reacts with the ammonia and forms a buffer compound, such as ammonium bicarbonate and / or ammonium carbonate.

The invention relates to a peach gum jelly and a preparation method thereof. The preparation method of the peach gum jelly comprises the following steps: (1) preparing peach gum hydrolysate; (2) boiling 100-300 parts of water, 0.1-1.0 part of carrageenan, 0.2-1.2 parts of konjac glucomannan, 5-25 parts of peach gum hydrolysate, 5-15 parts of peach blossom aqueous extract, 3-12 parts of saccharose, 0.002-0.01 part of stevioside, 0.004-0.03 part of sucralose and 0.1-0.5 part of potassium chloride at high temperature; and (3) cooling, adding auxiliary materials, sterilizing and packaging. The jelly prepared by the preparation method has favorable mouthfeel and diversified flavors due to the addition of the peach gum and the peach blossom aqueous extract while the health function of the jelly is increased and is used for reinforcing the physical health of a human body. Compared with a traditional peach gum food, the peach gum jelly prepared by the preparation method can be stored for a long time at normal temperature, has the characteristics of transparent appearance, favorable elasticity, smooth and mellow mouthfeel, sweet and sour taste, diversified flavors and the like and is capable of meeting of different crowds.

The invention discloses an alarm system and an alarm method for fire and combustible gas. The alarm system and the alarm method for the fire and the combustible gas are characterized in that: the alarm system comprises a signal detector, an alarm controller, a data manager and an early warning monitor, wherein the signal detector is arranged in an area to be monitored, is used for detecting signals of smoke, temperature or combustible gas, and transmitting the signals to the alarm controller; the alarm controller is used for acquiring the signals of smoke, temperature or combustible gas detected by the signal detector in real time and transmitting the detector data to the data manager; the data manager is used for recording and storing background values in the early stage of operation of the detector and the detected data in the operating process of the detector, performing real-time analysis on historical data in the operating process of the detector to perform early warning or self diagnosis of the detector or self adjustment of an alarm threshold value, and outputting analysis results to the early warning monitor; and the early warning monitor is used for displaying the early warning analysis results output by the data manager.

The invention relates to a freeze-drying protective agent of nucleic acid amplification reaction reagents and a freeze-drying method. The invention provides a composition for freeze-drying protection, which is the following 1) or 2): 1) the composition comprises mycose, mannitol, bovine serum albumin, and water with a ratio of 4.0-25g:1-7g:1.0-7g:49-50ml; 2) the composition comprises mycose, mannitol, bovine serum albumin, Tween, Tris-HCl and water with a ratio of 4.0-25g:1-7g:1.0-7g:0.1-0.25ml:2.5*10<-3>-5.0*10<-3>mol:49-50ml. The freeze-drying protective agent of the invention is low in raw material cost, simple in operation, and suitable for large-scale production, can reduce production cost, and can effectively prolong the storage life of nucleic acid amplification reaction reagents.

The invention relates to an all-nutritional compound type liquid fertilizer for being sprayed to plant leaf surfaces and a preparation method thereof. The fertilizer contains major elements, secondary elements, trace elements such as chelate iron, zinc, manganese, copper, molybdenum, boron and chlorine which are necessary to the growth of plants, biological hydrolytic amino acid and a plant growth regulator, wherein the total amount of nitrogen, phosphorus and potassium elements contained in 16 elements which are necessary to the growth of the plants is more than 110 grams / liter; the total amount of calcium, magnesium and sulphur elements contained in 16 elements is more than 30 grams / liter; the total amount of the zinc, the manganese, the iron, the copper, the boron, the molybdenum and the chlorine contained in 16 elements is more than 50 grams / liter; the amount of the amino acid in the fertilizer is more than 100 grams / liter; and the amount of the plant growth regulator in the fertilizer is more than 20 grams / liter. The fertilizer is a non-toxic, pollution-free and environment-friendly fertilizer; by spraying the fertilizer to the leaf surfaces, the nutrition of crops can be replenished comprehensively, physiological diseases are prevented and controlled, the expansion and elongation of plant cells can be promoted, the formation of chlorophyll is induced, flower and fruit retention are realized, and the yield of crops is improved.

The invention discloses a composite microbiological bacterial agent used for returning maize straws to a field and a preparation method and applications thereof. The composite microbiological bacterial agent comprises Arthrobactersp, Bacillus subtilis, Phanerochaetechrysosporium, Trichoderma koningii, Aspergillusniger, Saccharomyces cerevisiae, Streptomyces alboniger, and Streptomyces hygroscopicus. The preparation method comprises the following steps: carrying out slant culture, fermenting one-grade seeds and second-grade seeds and mixing, culturing, and fermenting the one-grade seeds and the second-grade seeds, realizing the optimization of compound bacterial biomass and the matching of different strains, and the compound bacterium effective viable count can reach 1010cfu per gram. By utilizing the compound microbiological bacterial agent, the decomposition velocity of organic matters can be accelerated, the straw can be decomposed and blackened within 10 days at the low temperature of 10-15 DEG C; the straw is basically well-rotted; and the composite microbiological bacterial agent has certain disease-resisting effect, and provides necessary condition for preventing the diseases of wheat roots.

Methods and systems for controlling fluid flow through a cartridge for use in an assay of a fluid sample for detection of a target analyte. In one aspect, the cartridge includes a microfluidic device having a network of microfluidic channels, one or more reservoirs and one or more actuatable valves for controlling fluid flow from the reservoirs through the microfluidic channels. In some embodiments, the valve includes a deformable membrane movable between a closed configuration in which the membrane seals against the microfluidic device inhibiting fluid flow and an open configuration moved away from the microfluidic device to allow fluid flow through the microfluidic channels. Other valve embodiments utilize frangible membranes or user-removable membrane.

The invention relates to a compound microbial bacterial preparation for degrading crop straw and a preparation method and application of the compound microbial bacterial preparation. The compound microbial bacterial preparation is prepared from bacillus subtilis, bacillus cereus, aspergillus niger, aspergillus flavus, trichoderma reesei, trichoderma longibrachiatum, sporotrichum thermophile and phanerochaete chrysosporium through solid fermentation. The compound microbial bacterial preparation can shorten the decomposition time and improve the decomposition efficiency of the crop straw. Microorganisms generate various effective metabolic products with nitrogen fixation and phosphate solubilizing functions and a high disease and pest resistance effect in the fermentation process, so that the compound microbial bacterial preparation is favorable for improving the soil structure and the yield and the quality of crops.

The invention discloses an alkali-free and chlorine-free liquid concrete accelerating agent as well as a preparation method and an application thereof. The product disclosed by the invention comprises the following components in parts by weight: 34-41 parts of aluminum salt, 0-5 parts of inorganic acid, 2-10 parts of organic alcohol, 0.2-2 parts of alcohol amine, 0.2-2 parts of coordination agentand 9-59 parts of water. The alkali-free and chlorine-free liquid concrete accelerating agent disclosed by the invention plays an important role in engineering such as sprayed concrete and sprayed mortar of various wells, tunnels, culverts, supports and other underground engineering, concrete emergency repair engineering, anchoring, sealing and plugging engineering and the like, and has wide application prospects.

[Problems] The present invention provides pharmaceutical composition which is effective for the prophylaxis or treatment of pathology showing involvement of uric acid (hyperuricemia, gouty tophus, acute gout arthritis, chronic gout arthritis, gouty kidney, urolithiasis, renal function disorder, coronary arterial disease, ischemic heart disease and the like) and the like, and is superior in the time-course stability and dissolution property (disintegration property).[Solving Means] The pharmaceutical composition of the present invention is a pharmaceutical composition comprising a nitrogen-containing fused ring compound represented by the following formula [1] or a pharmaceutically acceptable salt thereof, and one or more pharmaceutically acceptable additives, wherein the nitrogen-containing fused ring compound or a pharmaceutically acceptable salt thereof is not in contact with a basic additive:wherein each symbol is as described in the specification.

The invention relates to an animal feed and a preparation method thereof. The preparation method of the animal feed comprises the steps of: using biological leftovers as raw materials; evenly contacting hametz with the biological leftovers; and carrying out 2-5-day fermentation on the biological leftovers at a temperature of 15 DEG C-45 DEG C so as to obtain the animal feed; wherein the mass ratio of the biological leftovers and the hametz is 50 : 1-10 : 1. The preparation method of the animal feed is simply operated and has good effect. The biological leftovers which undergo microorganism flora treatment can be used as feed and are completely fermented, and the prepared feed has good taste and high bioavailability; animals which eat the feed can build up resistance, the stink of the waste of the animals is obviously reduced; and the feed can be preserved for a long time in the presence of oxygen and at the normal temperature and has low cost for processing and storage.

The invention discloses a special formula fertilizer for soilless culture lettuce and a preparation method thereof. The special formula fertilizer for soilless culture lettuce comprises a fertilizer A and a fertilizer B, wherein the fertilizer A is compounded from the following components in percentage by weight: 75-84% of calcium fertilizer and 16-25% of magnesium fertilizer; the fertilizer B is compounded from the following components in percentage by weight: 77-80% of major element fertilizer, 11-15% of minor element fertilizer, 5-8% of buffering agent and 1.4-2.0% of functional additive; and the nitrogen content in the fertilizer A is 14.2-14.7wt%, the calcium oxide content is 19.8-22.2wt%, and the magnesium oxide content is 2.4-3.8wt%. The special formula fertilizer for soilless culture lettuce contains comprehensive nutrients, has a high nutrient utilization ratio, realizes that the pH value of the nutrient solution system can be regulated and controlled in an intelligent manner, can effectively prevent interreaction of ions in the nutrient solution, ensures the stability of the nutrient solution, and is convenient to apply; and the whole fertilizer compounding operation can be completed within one container, thereby achieving the advantages of time saving and labor saving.

The invention discloses a composition and an application thereof in regulating intestinal flora of animals. The composition contains aloe, probiotics and prebiotics, wherein the mass ratio of the aloe to the probiotics to the prebiotics is (6 to 3 to 1)-(6 to 1 to 3). The inventor discovers that the composition disclosed by the invention can effectively promote the proliferation of useful bacteria such as bifidobacterium and lactobacilli in animal intestines, so as to effectively regulate the intestinal flora of animals; therefore, the composition can be used for preventing or treating diabetes on the basis of the effect of the intestinal flora.

The invention discloses a biological carbon base compound fertilizer which is mainly composed of biomass carbon black and a compound fertilizer. The preparing method of the biomass carbon black includes subjecting agricultural wastes which serve as biomass raw materials to a low-temperature carbonization so as to form the porous biomass carbon black. The invention also discloses a preparing method of the biological carbon base compound fertilizer. The biological carbon base compound fertilizer adopts microporous biomass carbon, has high adsorptive capacity, good light absorption, temperature increasing and sustained release effects, is capable of reducing leaching loss waste of the fertilizer effectively, can be stored for a long time at a normal temperature and subjected to mixing granulation and drying with other organic and inorganic fertilizers without being influenced, and has an obvious synergistic function.

The present invention relates to a method of using a superfine pulverizing technology to prepare sterile powder for injection (powder injection) of chemical medicine and the prepared medicine powder injection. Invert sugar, clindamycin phosphate, cefpiramide sodium, cefepime hydrochloride, latamoxef sodium or cefmetazole sodium are preferable as the chemical medicine.

The invention pertains to the field of chemical analysis test equipment, relating to a novel composite material of nano iron oxide-alumina which is used as an sorbent for removing fluoride from water to remove the fluoride from the large amount of drinking water; the fluorin content after the treatment is lower than the content of national standard; compared with the traditional defluorinating agent, the invention has the advantages of simple structure, low cost, high sorption capacity and fast removing speed. As a novel magnetic nano material, the defluorinating agent can realize the separation of extraction agent and base solution under the condition of external magnetic field. The surface of the nano iron oxide is coated with a layer of Al(OH)3; F<-> and Al<3+> in the water to form a complex compound which settles down to realize the effect of defluorination; 1L of water sample only consumes the defluorinating agent of 0.1g; to high fluorin content water with concentration of 20mg / L, the concentration after defluorination can be less than 1mg / L, which can well meet requirement with the reproducibility of analysis result RSD being less than 7 percent.

The invention discloses a whitening cosmetic product, a preparation method and application thereof. The whitening cosmetic product comprises the components in percentage by mass: 0.00001to 0.001 percent of recombined human angiogenin, 0.00001 to 0.001 percent of metallothionein, 0.00001 to 0.001 percent of human epidermal growth factor, 0.00001to 0.001 percent of IL-1RA, 0.1 to 0.5 percent of superoxide dismutase, 0.1 to 0.5 percent of low molecular liquaemin, 1 to 5 percent of arbutin, 5 to 25 percent of stabilizer, 0.02 to 0.3 percent of hyaluronic acid, 0.5 to 5 percent of methylpropanediol, 0.5 to 3.5 percent of lactobacillus / mung bean fermentation liquid, 0.5 to 5 percent of dissolved protease, 0.5 to 8 percent of vitamin C sodium phosphate, 0.3 to 0.7 percent of 1,2-hexanediol or 1,2-capryl glycol, 1 percent to 5 percent of oat Beta-glucan, 1 to 5 percent of soy isoflavone and the balance of water. The whitening cosmetic product can be preserved for a long time, has no side effect on skin and is suitable for long term use.

The invention discloses atomized liquid of an electronic simulation cigarette, comprising a shell. One end of the shell is provided with an air inlet; a power supply and an atomization device are arranged in the shell; the power supply is connected with a heater; a capsule is installed in the shell and filled with cigarette liquid; the capsule is connected with the atomization device; one end of the atomization device is provided with a capsule puncturing device; and the capsule puncturing device punctures into the capsule. The atomized liquid contains the following raw materials in parts by weight: 25-90 parts of polyethylene glycol, 9-50 parts of propylene glycol and 0.3-52 parts of mouthfeel and taste regulator. The electronic simulation cigarette of the invention enables the atomized liquid to be stored for a long time, and the quality, the taste and the like of the atomized liquid in the storage period remain unchanged; through trials, smokers are extremely satisfied with the mouthfeel, the taste and the like of the electronic cigarette; the components of the atomized liquid do not contain harmful substances, and health-care components can be added according to requirements; the atomized liquid can be made into various odor types or cigarette types according to the requirements. The atomized liquid can enable the capsule to keep high stability, thereby providing better conditions for long-term storage of the cigarette liquid.

The invention relates to dry powder paint for construction, which is prepared from polymer latex powder, titanium pigment, calcium carbonate, calcined kaolin, talcum powder, cellulose ether, a solid defoaming agent, a solid dispersing agent, a solid thixotropic agent and coloring pigment. The preparation method of the dry powder paint comprises the following steps: putting the components of the dry powder paint into a dry powder mixer for mixing for 20-40min, and then, removing bigger particles by using a vibratory screen with 120 meshes. The use method of the dry powder paint comprises the following steps: carrying out surface pretreatment on a wall body; pouring the dry powder paint into clear water and stirring and mixing evenly, standing, and then stirring again; and applying the obtained liquid paint by adopting a roller painting, spray painting or brush painting mode. The formed paint film has the characteristics of good water resistance, alkali resistance, weather resistance, washing resistance, dirt resistance and the like, has the performances of the traditional latex paint and does not contain components of VOC (zero VOC), heavy metals and the like harmful to the environment and the human health.

The invention discloses an inorganic multifunctional paint taking potassium silicate as the film-forming substance, and a preparation method thereof. The paint is composed of nano TiO2, tourmaline powder, meerschaum, laubanite, China hemp fiber powder, diatomite, titanium dioxide, talcum powder, calcium ash powder, calcium carbonate, kaolin, cellulose ether, and potassium silicate. The inorganic multifunctional paint taking potassium silicate as the film-forming substance does not contain any chemical auxiliary agent, which exists in the conventional emulsion paint; moreover, takes inorganic potassium silicate as the film-forming substance, thus does not contain any organic compound, saves the chemical raw materials used in the conventional emulsion paint, avoids to generate the volatile organic compounds (VOC), which pollutes the environment, at the same time; integrates the functions of low carbon, saving energy, decomposing formaldehyde, purifying the air, releasing the negative ions, modulating the air humidity, preventing fire, insulating the sound, killing the bacteria, and the like; and can be widely applied to the decoration of outer walls of buildings.