225results about How to "Play a synergistic effect" patented technology

The invention relates to an agricultural composition for nematode control and its application. The composition comprises a nematicide and a polysaccharose substance. Specifically, the nematicide can be one or several of lythidathion, isazofos, ivermectin, profenofos, and thiodicarb. The polysaccharose substance can be chitosan or chitosan oligosaccharide. The composition of the invention combinesthe indoor activity generated by the mixing of a nematicide and a polysaccharose substance on nematodes, and reaches an unexpected synergistic effect. The polysaccharose substance can improve the physiochemical performances of soil so as to inhibit nematode activity, and can enhance the stress resistance of crops, thus having diseases prevention and growth promotion effects. Adding of the nematicide into the polysaccharose substance improves the nematode killing effect of the nematicide and simultaneously promotes crop growth.

The invention discloses a reinforcing agent of amphoteric polyacrylamide cardboard paper. In the existing reinforcing agents, some have unobvious reinforcing effect, and some have extremely great pollution and damage to the environment. The reinforcing agent is prepared by deionized water, anion monomer, cation monomer, non-ion monomer, pH adjusting agent and an initiating system, and is characterized in that: the anion monomer selects the mixture of carboxylic group unsaturated monomer and sulfonic group unsaturated monomer for use; and the non-ion monomer selects the mixture of acrylamide or acrylamide derivative and methyl methacrylate or methyl methacrylate derivative for use. The reinforcing agent has favorable reinforcing effect and greatly improves the safety and environment protection of production.

The invention discloses a force-induced response dynamic polymer. The polymer chain skeleton contains at least one force-sensitive group and at least one boron-free dynamic covalent bond, optionally contains at least one boron-containing dynamic covalent bond, and also optionally contains at least one supramolecular interaction; and under the action of mechanical force, the force-sensitive group in the dynamic polymer is subjected to chemical and / or physical change to realize force-induced response. According to the dynamic polymer, the force-sensitive group with a force-induced response characteristic, the boron-free dynamic covalent bonds with different dynamic properties, the optional boron-containing dynamic covalent bond and the supramolecular interaction are introduced, so that the force-induced response dynamic polymer material with a wide controllable range, a rich structure and various properties can be prepared. The force-induced response dynamic polymer can be widely appliedas a functional coating with a force-induced response function, a self-repairing material, an energy storage device material, an energy absorbing material, a photoelectric device material, a mechanical probe and the like.

The invention relates to an NdFeB magnet formed by sintering NdFeB recycling waste and a preparation method of the NdFeB magnet, and belongs to the technical field of a rare earth magnetic material. The NdFeB magnet is formed by a mixed material formed by the recycling waste and a prepared material by a sintering technology, and the mass percentages of the recycling waste and the prepared material are respectively 2%-50% and 50%-98%; the recycling waste is RxMyBzFe(1-x-y-z) (x=29%-32%, y=0-4% and z=0.9%-1.1%), the prepared material is RxMyBzFe(1-x-y-z) (x=29%-35%, y=0-4% and z=0.9%-1.1%), R is one or more elements selected from La, Ce, Pr, Nd, Gd, Ho and Dy, and M is one of more elements selected form Co, Al, Cu, Nb, Zr and Ga. According to the NdFeB magnet and the preparation method, disclosed by the invention, the comprehensive utilization rate and the preparation efficiency of the recycling waste are increased, and the production cost is reduced.

The invention belongs to the field of food processing, and particularly relates to a coarse grain health-care nutrition powder with health preserving and blood replenishing effects and a producing method thereof. The coarse grain health-care nutrition powder with health preserving and blood replenishing effects comprises the following compositions in percentage by weight: 15-20% of glutinous rice flour, 15-20% of corn flour, 10-15% of red bean flour, 10-15% of potato powder, 10-15% of rhizoma dioscoreaerice flour, 20-25% of herbal powder and 5-8% of powdered flavouring. The coarse grain health-care nutrition powder provided by the invention is scientific in selected material proportioning, and has health preserving and blood replenishing effects; and a preparation method of the nutrition powder is reasonable in procedure, simple in process, strong in maneuverability, short in production cycle, and suitable for industrial production, therefore, the preparation method has a broad market prospect.

The invention discloses a casting method of a crushing wall or rolling mortar wall. The method comprises five steps of preparing a metal mould, preparing coating sand, coating sand on the metal mould, smelting and pouring, and cooling and cleaning. Based on the existing manganese steel and coating sand, the method disclosed by the invention realizes a synergic effect between the manganese steel and the coating sand in the pouring process by adjusting the components of the steel and the composition of the coating sand so that the service life of the prepared casting is prolonged, the comprehensive mechanical properties of the casting are excellent and the performance of the casting process is good.

The present invention discloses the preparation process of composite flocculant of aluminum sulfate and slaked lime, and belongs to the field of water treating technology in environment protection. The composite flocculant is prepared with aluminum sulfate, slaked lime polyacrylamide and vanadium oxide and through mixing, and may have active carbon added for eliminate high chroma in sewage. The composite flocculant can deposit various kinds of pollutant for separation, and test shows that the composite flocculant has CODcr and BOD5 eliminating rate over 60úÑ, and suspended matter and chroma eliminating rate over 90úÑ.

The invention discloses a deep ploughing, deep scarification and ridge smashing device. The device comprises a motor 1, a transmission case 2 and at least two ridge smashing drill bits. Each ridge smashing drill bit comprises a screw shaft 3, ridge smashing cutters 4, a connecting flange 5 arranged on the top of the screw shaft, a screw blade 6 and a drill tip 7. Each screw blade 6 is mounted on the corresponding screw shaft 3, and the ridge smashing cutters 4 are arranged on the outer edge of each screw blade. The deep ploughing, deep scarification and ridge smashing device is characterized in that the distance from ridge smashing cutter heads of the ridge smashing mechanism to the screw shafts is larger than half the distance between the external diameter parts of every two adjacent screw shafts and smaller than the distance between the external diameter parts of every two adjacent screw shafts. The deep ploughing, deep scarification and ridge smashing device solves the problems that a ridge smashing machine in the prior art is not thorough in cutting of large soil blocks and bad in ridge smashing effect, tillage efficiency is improved, and the application and popularization economic benefits and social benefits are very obvious.

The invention discloses a surface modified metal connector of a solid oxide fuel battery and a manufacturing method of the surface modified metal connector. An iron-based connector comprises a substrate and a surface modified layer arranged on the surface of the substrate; the substrate is of a ferritic stainless steel plate with the thickness of 0.3-3.0mm; the ferritic stainless steel plate comprises 10-20% of chromium in percentage by weight; the surface modified layer is made of alloy oxide and has spinel structure with the thickness of 2-20mu n. The connector disclosed by the invention is excellent in high-temperature anti-oxidation property and good in electronic conductivity. The process disclosed by the invention is simple, a spinel oxide modification layer is tightly combined with the substrate, excellent interfacial compatibility is achieved, the synergistic effect of the modified layer and the substrate can be brought into play, and on-scale production is easy to achieve.

The invention discloses composition of a paeoniflorin- glycyrrhetinic acid transdermal patch and a method for preparing the same. The transdermal patch consists of a lining, a drug-carrying pressure sensitive adhesive layer and an anti-sticking layer, wherein the drug-carrying pressure sensitive adhesive layer comprises the following ingredients in part by weight: 1 to 20 parts of paeoniflorin and 1 to 20 parts of glycyrrhetinic acid or 5 to 30 parts of extract of paeoniflorin and 5 to 30 parts of extract of glycyrrhetinic acid, organic alkali, a penetration enhancer and butyl alcohol. The content of the paeoniflorin of the extract of paeoniflorin and the content of the glycyrrhetinic acid of the extract of glycyrrhetinic acid are 20 to 90 percent respectively. The main active ingredients of common peony and liquorice can enter skin and subcutaneous tissues by transdermal penetration to effectively alleviate and inhibit spasm and pain in local tissues.

The invention provides a process method for improving the quality of non-combustible recycled tobacco leaf heated by thick slurry method and application thereof, A technology for manufacture the heated non-combustible recycle tobacco leaf by the thick slurry method, a material is added in two steps to prepare a homogenate. The composite biological agent is absorbed through the biomaterial immobilized carry. A tobacco raw material is pretreated by adsorption fermentation, subsequent to filt removal of that carrier, secondly, the pretreated tobacco raw material is subjected to high-temperature catalytic lignin pyrolysis under the alkaline condition to increase fragrance and prickle and Maillard reaction to increase fragrance, then when the heated non-combustible recycled tobacco leave is prepared by the conventional process of thick slurry method, wherein the tobacco leaves are rich in fragrance, have beautiful milk fragrance, chocolate fragrance and baking fragrance, have moderate strength, lower irritation and spicy taste, and improve smell and reduce wood flavor; In the new heating non-combustible cigarette application, harmonious and beautiful aroma, improve smoke aroma, improvedtaste, comfortable taste.

The invention discloses a preparation method of silicone rubber foam with a controllable multi-scale porous structure. The preparation method comprises the following steps that 1, 100 parts of crude silicon rubber, 10-200 parts of micron pore-forming agent, 10-90 parts of reinforcing agent, 0-20 parts of interface modifier, 0.5-15 parts of cross-linking agent, 0.1-5.0 parts of catalyst and 0-5.0 parts of inhibitor are evenly mixed at the ambient temperature of 0-35 DEG C to obtain a printing rubber material; 2, 3D printing is performed to obtain pre-formed silicone rubber foam; 3, shaping is performed; 4, the micron pore-forming agent is removed through dissolution, air drying is performed, and the silicone rubber foam with the controllable multi-scale porous structure is obtained after air-blowing drying. A 3D printing technology id applied to preparation of the silicone rubber foam, digital and precision processing is performed by utilizing 3D printing, meanwhile a high-controllability and pollution-free solution-dissolving pore-forming technology is combined, so that the preparation method has the advantages of adopting simple process equipment, being high in precision, high in controllability, low in cost, free of environmental hazards and the like.

The invention belongs to the field of food processing and particularly relates to nutrient health flour with loach and a preparation method of the nutrient health flour. The nutrient health flour comprises the following components in parts by weight: 45%-55% of loach powder, 20%-30% of herbal powder, 20%-30% of fruit-vegetable powder and 5%-8% of seasoning powder. The nutrient health flour with the loach provided by the invention is scientific in selected material proportion, has the efficacies of enriching blood and cultivating qi; and the preparation method is reasonable in procedure, simple in process, high in operability, short in production cycle, and suitable for industrialized production, and has a wide market prospect.

The invention discloses compound ozone oil and a preparation method thereof. The compound ozone oil is prepared from raw materials in parts by weight as follows: 50-68 parts of camellia seed oil, 20-28 parts of tea tree essential oil, 20-32 parts of fructus hippophae oil, 15-22 parts of evening primrose oil, 10-15 parts of deep sea fish oil, 9-28 parts of lavender essential oil, 10-18 parts of radix angelica sinensis essential oil and 3-5 parts of mint essential oil. The ozone oil is prepared with the camellia seed oil, the tea tree essential oil, the fructus hippophae oil, the evening primrose oil and the deep sea fish oil used as base oil, the base oil is compounded with the lavender essential oil, the radix angelica sinensis essential oil and the mint essential oil, the treatment effect is good, and the synergistic treatment effect is realized through compounding effect of the raw materials.

The invention discloses a rubber composition for a leaf spring lug bushing for an automobile. The rubber composition is characterized by comprising the following components in parts by weight: 100 parts of rubber, 1.5-3 parts of a p-phenylenediamine type anti deteriorant, 1.5-3 parts of a hydrogenated quinoline type anti deteriorant, 3-5 parts of microcrystalline wax, 5-8 parts of an active agent, 1-2 parts of stearic acid, 3-6 parts of resin, 3-5 parts of a processing addition agent, 5-8 parts of a slipping agent, 3-5 parts of a fatty oil plastifier, 5-10 parts of a petroleum plastifier, 60-95 parts of carbon black, 1.5-2.1 parts of an accelerant, and 1.5-1.8 parts of a vulcanizing agent. Through the adoption of the rubber composition disclosed by the invention, the lubricating property between the lug bushing and a bearing is improved, the friction noise is reduced, and the abrasion resistance is improved, so that the lug bushing is not invalid under the long-term use state, under the circumstance that the cost is not increased, the fabrication process is simple, and the lug bushing is convenient to use and mount.

The invention belongs to the field of food processing and particularly relates to health nutritional coarse grain powder with life-preserving and spleen-tonifying effects and a preparation method thereof. The health nutritional coarse grain powder comprises the following components in percentage by weight: 15-20% of sticky rice powder, 15-20% of millet powder, 10-15% of white lablab beans, 10-15% of gordon euryale seed powder, 10-15% of Chinese yam powder, 20-25% of traditional Chinese medicine powder with the life-preserving and spleen-tonifying effects and 5-8% of ginger candy seasoning powder. The health nutritional coarse grain powder provided by the invention is scientific in material proportioning and has the life-preserving and spleen-tonifying effects. According to the preparation method, the steps are reasonable, the process is simple, the operability is strong, and the production period is short, and the preparation method is suitable for industrial production, and has a broad market prospect.

The invention belongs to the technical field of biomedicines, and particularly relates to a double-drug loaded thixotropic hydrogel for tumor local treatment and a preparation method thereof. The thixotropic hydrogel can be used for treating tumors by local injection including but not limited to intratumor injection, peritumoral injection and the like), and comprises the following components in percentage by mass: 1.2-18 percent of silk fibroin and 0.2-8 percent of hydroxy propyl cellulose, wherein the mass ratio of silk fibroin to hydroxy propyl cellulose is 1.5-9; and the anti-cancer medicament comprises 60-1900 mu g / mL curcumin and 10-3200 mu g / mL of doxorubicin hydrochloride. The drug loaded hydrogel has thixotropic syringeability and long-time drug sustained-release effect.

The invention discloses a water quality improver and a preparation method thereof. The water quality improver comprises the following components calculated in parts by weight: 5-15 parts of sodium humate, 3-8 parts of a surfactant, 3-8 parts of diethyl aminoethyl hexanoate, 2-5 parts of potassium salt, 0.2-1 part of a thickening agent and 63-86.8 parts of water. The water quality improver disclosed by the invention has the benefits that through the sodium humate, the effects of rapidly complexing heavy metal ions and harmful elements in water and reducing the contents of heavy metal ions, ammonia nitrogen, nitrite, hydrogen sulfide in the aquaculture water are realized, and the purpose of purifying a water source is achieved, so that an excellent growth environment and baits are provided for farmed animals, and the healthy growth of the farmed animals is promoted.

The present invention relates to a pharmaceutical composition for treatment and / or prevention of diseases, use and a use thereof. Specifically, the invention relates to an application of an IDO (indoleamine 2, 3-dioxygenase) inhibitor containing a 1, 2, 5-oxadiazole structure to disease treatment and / or prevention in combination with other drugs. Specifically, the invention relates to a compound which can be used as an IDO inhibitor and contains a 1, 2, 5-oxadiazole structure, or an isomer, metabolite, stable isotope derivative, prodrug, pharmaceutically acceptable salt, hydrate, solvate, eutectic substance or polymorph thereof, and other drugs for combined medication. Compared with single medication, the combined medication has a good synergistic effect on abnormal cell proliferation diseases.

The invention discloses a pre-emulsified powder syrup of hydrophobic and oleophobic powder, and a preparation method and application thereof. The pre-emulsified powder syrup of the hydrophobic and oleophobic powder is prepared from the following components in parts by weight: 10 to 70 parts of hydrophobic and oleophobic powder, 10 to 40 parts of grease, 0.5 to 8 parts of dispersing agent, 0.1 to 5 parts of thickening stabilizer, and 8 to 50 parts of moisturizing agent, the defects of the application limit of the hydrophobic and oleophobic powder can be overcome, the pre-emulsified powder syrup has the advantages of easiness in dispersion, uneasiness in powder leakage and color drifting, good compatibility, good stability, good makeup maintaining performance and the like in a cosmetics formula, and does not produce dust pollution in the application process.

The invention provides bread refreshment enzyme preparation which comprises fungal alpha-amylase, xylanase, glucose oxidase, lipase and core starch. The invention further provides a making method of the bread refreshment enzyme preparation and application of the bread refreshment enzyme preparation.

The invention relates to the technical field of concrete, and particularly discloses anti-crack recycled concrete as well as a preparation method and application thereof. The anti-crack recycled concrete is prepared from the following raw materials: cement, water, a water reducing agent, fine aggregate, coarse aggregate, a filler, graphene modified basalt fibers and polystyrene microspheres, wherein the fine aggregate comprises sand and recycled fine aggregate; and the coarse aggregate comprises fine stone and recycled coarse aggregate. A preparation process of the graphene modified basalt fibers comprises the following steps: mixing basalt fibers, graphene, liquid paraffin and a silane coupling agent, performing melt extrusion and granulation, and then performing cooling, blow-drying and pelletizing to obtain the graphene modified basalt fibers. The particle sizes of the polystyrene microspheres are in a range of 180-220 nm. The anti-crack recycled concrete disclosed by the invention has relatively good anti-crack and anti-compression properties.

The invention provides Portland cement. The Portland cement is prepared from the following raw materials in parts by weight: 50-60 parts of Portland cement, 15-25 parts of polyurethane composite cyclodextrin modified grafted bentonite, 10-20 parts of a synergistic auxiliary agent, 5-15 parts of dispersed polyaniline and 1-6 parts of a surfactant lauryl sodium sulfate. According to the preparation method disclosed by the invention, the bentonite is firstly calcined, lamellas of the bentonite are expanded, interlayer spacing is increased, the bentonite is used for dispersing raw materials, and compared with shrinkage and dispersion in the prior art, the dispersity of the polyurethane composite cyclodextrin modified grafted bentonite in the raw materials can be improved; and the bentonite adopts an acrylic emulsion and a silane coupling agent KH560, and then an initiator is added for polymerization.

The invention discloses straight carbon steel cold-rolled sheet anti-rust oil combination which comprises the following components by weight percent: 15 to 17 percent of magnesium petroleum sulfonate, 8 to 10 percent of zinc naphthenate, 12 to 14 percent of N-oleoyl amino-acid octadecylamine, 6 to 7 percent of nonyl phenol polyoxyethylene ether, 16 to 18 percent of natural animal and vegetable oil, 4 to 6 percent of 2,6-di-tert-butyl-4-methylphenol, 3 to 5 percent of 2,6-di-tert-butyl phenol and mineral oil in balancing amount, wherein the kinematic viscosity of the mineral oil is 33 to 35 mm<2> / s at 45 DEG C.

The invention discloses a moisturizing and skin whitening mask for restraining melanin forming .The mask is prepared from, by weight, 5-8 parts of jasmine flower extracting solution, 4-6 parts of camellia flower extracting solution, 2-5 parts of lily extracting solution, 6-8 parts of butanediol, 1-5 parts of glycerinum, 0.5-1.5 parts of acetyl glucosamine, 1-3 parts of trehalose, 2-6 parts of arginine, 6-9 parts of nano pearl powder, 2-4 parts of egg white, 1-3 parts of honey and 8-10 parts of deionized water .The mask contains the pure natural jasmine flower extracting solution, the camellia flower extracting solution and the lily extracting solution, the pure natural jasmine flower extracting solution, the camellia flower extracting solution and the lily extracting solution are used in cooperation, a synergic effect is achieved, the effects of moistening, skin whitening and moisturizing are achieved on skin, meanwhile, formed melanin is faded or decomposed, the generated melanin is discharged by accelerating blood circulation and promoting metabolism, the melanin cannot be precipitated to form stains, no corrosion remover or bactericide or essence or other additives are added, and safety and reliability are achieved.

The invention relates to a high-rigid ultra-tough laser-weldable polypropylene modified material and a preparation method thereof. Raw materials of the modified material comprise the following components: copolymerized polypropylene, a toughening agent, whiskers, a transparent agent, an antioxidant, a light stabilizer and a lubricant. The polypropylene material provided by the invention can meet requirements of laser welding, and performance of the polypropylene material is much better than performance of prior polypropylene materials suitable for laser welding. The polypropylene material hasvery good high toughness and low linear expansion coefficient, breaks through the performance bottleneck of existing products, and greatly widens the application field of laser welding technology in plastic parts of automobiles.

The invention discloses a blood pressure and blood lipid lowering health drink, which comprises the following components by weight: 100-120 parts of lotus root, 100-120 parts of konjac, 100-120 parts of water chestnut, 80-100 parts of balsam pear, 80-100 parts of pumpkin, 60-100 parts of orange, 50-100 parts of banana, 60-80 parts of celery, 50-60 parts of ginkgo, 30-40 parts of porphyra, 20-30 parts of wheat bran, 20-30 parts of artemisia capillaris thumb, 20-30 parts of Fallopia multiflora, 20-30 parts of Rosa laevigata, 20-30 parts of Polygonatum sibiricum, 15-20 parts of hawthorn, 15-20 parts of Salvia Miltiorrhiza, 10-12 parts of rhubarb, 5-6 parts of panax notoginseng powder, 1-2 parts of Lotus Plumule, 10-15 parts of licorice, 30-50 parts of a sweetener, and 3000-4000 parts of purified water. The blood pressure and blood lipid lowering health drink provided by the invention selects a variety of first-class raw materials, and is prepared by decoction, extraction, filtering and other treatment refining. Traditional Chinese medicines are added into the health drink, and all components of the traditional Chinese medicines not only can give play to their own efficacy, but also can well bring the synergic efficacy of all the components into play. With very good blood pressure and blood lipid lowering efficacy, the health drink adopts pure natural raw materials, and is not added with any preservative. The preparation method of the health drink provided by the invention is convenient to operate and is easy to master.

The invention belongs to the technical field of the ore flotation process and particularly relates to a high-mud high secondary copper ore mineral dressing method and a combined modifier applied to the method. The combined modifier comprises, by weight, sodium sulfide, sodium metabisulfite, sodium hydrosulfite and sodium carbonate dry powder in proportion of 4-5:1:1-2:1-2. The combined modifier is applied to the high-mud high secondary copper ore mineral dressing method. Lime, the combined modifier and water with the same mass as raw ores are added into the raw ores and then are subjected to grinding and flotation. Copper concentrates and flotation tailings are obtained after two times of concentration and two times of scavenging. The combined modifier effectively eliminates flotation environment deterioration caused by secondary copper ions in flotation pulp through full utilization of the synergic effect of chemicals. The use amount of flotation collectors is reduced. The ore dressing cost is saved. Floating of floatable gangue minerals is effectively suppressed. The electric potential of copper ore flotation pulp is optimized. The flotation speed of copper ores is increased.

The invention discloses a branched modifier having the structure shown in the formula (VII), wherein R2-R7 are the same or different and are independently hydrocarbonyl or substituted hydrocarbonyl containing 1-20 carbon atoms, the substituted hydrocarbonyl is hydrocarbonyl containing terminated carboxyl or terminated amino, and at least one of R2-R7 is substituted hydrocarbonyl containing terminated carboxyl or terminated amino. The invention also provides a flame retardant nylon resin, a reactive flame retardant and diamine or dicarboxylic acid form a salt with equal mole ratio, the obtained salt solution is mixed with a nylon polymeric monomer and the branched modifier, and then a polycondensation reaction is carried out to obtain the flame retardant nylon resin. The flame retardant nylon resin has the characteristics of no halogen, environmental protection, no dripping during combustion, high flame retardant efficiency, high flame retardant grade, permanent flame retardancy and no migration.

The invention discloses a weather-resistant and flame-retardant PC / PBT alloy. The weather-resistant and flame-retardant PC / PBT alloy comprises raw materials of organosilicon modified polycarbonate, polybutylene terephthalate, compatibilizer, flame retardant, flame retardant auxiliary, anti-dripping agent, transesterification inhibitor, antioxidant, liquid lubricant, and UV absorber. According to the weather-resistant and flame-retardant PC / PBT alloy, an organic transesterification inhibitor having a good compatibility with a matrix is added to the alloy, so that the alloy material surface is smooth and free of pocking marks, and at the same time, the transesterification inhibitor used is organophosphorus which can play a synergistic effect with a brominated flame retardant, thereby reducing the using amount of the flame retardant.