188results about How to "Have synergistic effect" patented technology

A composite wear-resisting shoe sole is prepared from, by weight, 60-100 parts of natural rubber, 10-50 parts of styrene butadiene rubber, 5-20 parts of polar rubber, 10-60 parts of modified white carbon black, 1-10 parts of zinc oxide, 1-4 parts of accelerant, 0.1-0.5 part of antioxidant, 2.5-4.5 parts of active agent, 5-20 parts of filler and 1-10 parts of sulfur .The filler is tetrapod-like zinc oxide whiskers .According to the composite wear-resisting shoe sole, the natural rubber and a small amount of polar rubber are jointly used as main rubber materials, the white carbon black subjected to toluene diisocyanate graft modification is added to serve as a reinforcing material, the tetrapod-like zinc oxide whiskers of a highly regular structure are used as a filling frame, the accelerant, the composite antioxidant and the active agent are added in sequence, and the composite wear-resisting shoe sole with high slippery resistance and tear strength and a remarkably improved frictional coefficient is prepared.

The invention discloses a preparation method for an ordered mesoporous carbon/tungsten carbide composite material and a supported catalyst thereof. In the method, an organic matter and a tungsten salt are separately used as a carbon source and a tungsten source, and the carbon source and the tungsten source are mixed with a surfactant; and a precursor of the ordered mesoporous carbon/tungsten carbide is synthesized by a solvent-evaporation induced self-assembly method, and then the precursor is subject to high-temperature treatment in the inert atmosphere to form the ordered mesoporous carbon/tungsten carbide composite material. The ordered mesoporous carbon/tungsten carbide composite material prepared by the method has the characteristics of high degree of order, narrow aperture distribution, large specific surface area (greater than 500 m<2>/g) and the like. The invention further comprises a supported catalyst prepared by supporting active components on the ordered mesoporous carbon /tungsten carbide composite material which is prepared by the method; and because of the synergistic effect and the structure effect of the ordered mesoporous carbon/tungsten carbide composite material, the catalyst has higher methanol electro-oxidation catalytic activity than a commercial carbon platinum-ruthenium catalyst.

Non-halogen fire-retardant polypropylene and its production are disclosed. The polypropylene consists of homopolymer polypropylene particle and fire-retardant agent. The fire-retardant agent consists of aluminum hydroxide, magnesium hydroxide and polyammonium phosphate. The process is treating aluminum hydroxide and magnesium hydroxide from coupling agent, coating polyammonium phosphate from cyanurotriamide -formaldehyde resin, dispersing treated nanometer particle on polypropylene matrix, premixing for polypropylene powder, nanometer aluminum hydroxide, magnesium hydroxide and polyammonium phosphate microcapsule proportionally in high-speed mixer from single-screw extrude and blend method, adding into single-screw extruder at normal feed rate, temperature and rotation speed, extruding, cooling and granulating. It achieves smokeless, non-toxic, good fire-retardant performance and less pollution.

The invention relates to a dual-crank arm type piezoelectric-electromagnetic composite power generation device. The composite power generation device comprises a dual-crank arm type piezoelectric-electromagnetic composite transducer; the dual-crank arm type piezoelectric-electromagnetic composite transducer comprises a dual-crank arm type piezoelectric-electromagnetic composite power generation oscillator, an upper permanent magnet layer, an upper induction coil layer, a lower permanent magnet layer, a lower induction coil layer and a piezoelectric-electromagnetic composite transducer box; the upper permanent magnet layer is arranged in the middle of the upper induction coil layer; the lower permanent magnet layer is arranged in the middle of the lower induction coil layer; and the dual-crank arm type piezoelectric-electromagnetic composite power generation oscillator is arranged between the upper and lower permanent magnets, and the induction coils. A dual-crank arm type piezoelectric oscillator, a permanent magnet mass block and a rigidity-variable spring of the dual-crank arm type piezoelectric-electromagnetic composite power generation oscillator form an overall structure to generate a certain synergistic effect, so that the composite power generation device is relatively low in resonant frequency and relatively high in amplitude, and generated electric quantity is obviously increased; and therefore, the composite power generation device is widely applicable to the recycling fields of random, wideband, low-frequency, high-amplitude, and high-strength vibration energy in the environments.

The invention provides a nanometer composition containing skin-moistening and whitening components. The nanometer composition comprises, by mass, 0.1 to 10% of liquid lipid, 0.01 to 2% of a resorcinol derivative, 0.01 to 10% of vitamins and derivatives thereof, 0.1 to 15% of a surfactant, 0.1 to 10% of a co-emulsifier and 0.1 to 15% of polyol, with the balance being water. The nanometer composition containing skin-moistening and whitening components in the invention has good biocompatibility, is free of irritation to the skin, can rapidly increase the surface moisture content of the skin and exerts obvious moisture-retaining and skin-moistening effect; after long-term usage, the nanometer composition can improve the whiteness of the skin and exerts obvious whitening effect; and the preparation method for the nanometer composition is simple, fast and suitable for industrial production.

The invention discloses sweet black tea and a preparation method thereof. The black tea comprises the following raw material ingredients in parts by weight: 40-50 parts of black tea and 40-50 parts of sweet tea. The preparation method of the sweet black tea comprises the following steps of: respectively carrying out heating and sterilization on 40-50 parts of the black tea and 40-50 parts of the sweet tea, controlling water contents at 8-10%, respectively crushing the black tea and the sweet tea and enabling the black tea and the sweet tea to pass through a 30-60-mesh sieve, then uniformly mixing, packaging 3-8 g of the mixture in each bag, so as to prepare tea bags. According to the sweet black tea and the preparation method thereof, the black tea and the sweet tea are organically combined, any additive is not added, and the sweet black tea has a good synergistic effect; the sweet black tea has the functions of both the normal black tea and the sweet tea; and the product has the mouth feel of the tea, is suitable for drink by various people, is convenient to carry, is instant to drink after being brewed, meets safe and healthy tea leaf consumption trend and has a good market prospect.

The invention relates to a flame-retardant hard polyurethane foam material with expanded graphite in synergy with phosphorous-containing flame retardant, made from, by weight, 100 parts of polyether polyol, 158-173 parts of isocyanate, 20-40 parts of DHDOPO (dihydroxy-containing DOPO), 15-25 parts of expanded graphite, 20-25 parts of a foaming agent, 2-5 parts of a foam stabilizer, and 1-1.5 parts of a catalyst; a preparation method of the flame-retardant hard polyurethane foam material with expanded graphite in synergy with phosphorous-containing flame retardant comprises the steps of preparing reactive flame retardant DHDOPO and preparing hard polyurethane foam. The invention has the advantages the phosphorus-containing flame retardant and the expanded graphite may cooperate to retard flaming, retarding effect is good, smoke production by combustion is low, and the retarding effect is permanent.

The invention discloses high-adhesion water-based waterproof primer as well as a preparation method thereof and application thereof. The high-adhesion water-based waterproof primer is prepared from the following components in parts by weight: 25-32 parts of composite emulsified polymer emulsion, 2.8-3.3 parts of coupling film-forming agent, 0.6-1 part of hydroxyethyl cellulose, 15-18 parts of titanium dioxide, 4-6 parts of barium sulfate, 4-6 parts of calcium carbonate, 4-6 parts of talcum powder, 1-2 parts of dispersing agent, 0.5-1 part of wetting leveling agent, 0.2-0.4 part of de-foaming agent, 0.2-0.3 part of preservative, 1.8-2.2 parts of anti-freezing agent, 0.1-0.3 part of rheological agent, 0.1-0.3 part of pH regulator, 0.4-0.8 part of thickening agent and 24-31 parts of water. The high-adhesion water-based primer has excellent film-forming property, hardness, flexibility, water resistance, chemical resistance, sealing property, seepage force and adhesion, can be effectively dissolved and permeated into an organic silicon mould release agent on novel material plates such as an art ware, a cement product, a glass magnesium board and a special cast sectional material, is inseamless engagement with the board, and achieves the practical effect of improving coating quality and field construction environment. Moreover, the preparation method is easy, is low in cost, is simple in construction way, and reduces production and construction cost.

The invention discloses sunlight heat-reflection, heat-insulation and heat-preservation sand-in-water colored environment-friendly coating and a preparation method thereof. The sand-in-water colored environment-friendly coating is formed through four stages including a colloidal solution, a gel solution, granulated basic paint and finished-product paint; a water-based acrylic copolymer dispersionbody is used as a main body; after the main body is naturally dried to form a paint film, the paint film has good weather resistance, anti-staining performance, waterproof performance, chemical resisting performance, self-cleaning performance, is safe and environmentally friendly and has a wide applicable range; a gel agent is added, so that the constructability, stirring performance, transportability, anti-settling performance, particle shredding resisting performance and whole storage stability of the coating are effectively improved; ceramic hollow microspheres are added into the coating sothat residual sunlight radiation energy which permeates into a wall body can be further separated; each ceramic hollow microsphere is a thin-wall single hollow sphere body, is similar with a double-layer glass effect and has heat-reflection, heat-insulation and heat-preservation effects, so that the heat-insulation and heat-preservation performance of the coating is greatly improved.

The invention belongs to the technical field of energy materials, and relates to a preparation method and an application of a carbon cloth-based nickel-cobalt bimetal selenide nano square sheet electrode material. The preparation method comprises the following steps: adding a soluble cobalt salt, a soluble nickel salt, medium-tetra(4-carboxyphenyl)porphin and 4, 4 '-dipyridyl into an N, N-dimethylformamide and ethanol solution, carrying out ultrasonic uniform dispersion, carrying out a hydrothermal reaction with controllable temperature programming together with a carbon cloth substrate, and carrying out cleaning and drying to obtain a carbon cloth-based nickel-cobalt bimetal organic framework nano square sheet precursor; and putting selenium powder and the carbon cloth-based nickel-cobaltmetal organic framework nano square sheet precursor into a tubular furnace, and carrying out selenylation reaction to obtain a carbon cloth-based nickel-cobalt bimetal selenide nano square sheet electrode material. The metal selenide electrode material prepared by the invention has stable morphology, high specific surface area, more active sites, good mechanical stability, high conductivity, excellent electrochemical energy storage performance and electrochemical cycling stability.

The present invention relates to a compound containing 4-bromo-2-(4-chlorophenyl)-1-ethoxymethyl-5-( trifluomethyl) pyrrol-3-formonitrile and one or several kinds selected from pyrazole, imidazole, triazole, pyrimidine amine and thiocarbamate, etc. Said invention can effectively be used for preventing and controlling the injurious insects, mites and diseases of cotton, fruit tree, tea, vegetable,flower and crops, etc.

The invention discloses a mineral water gloss stock solution containing fullerene. The mineral water gloss stock solution is prepared from the following raw materials: water, oligopeptide-1, butyleneglycol, betaine, hydroxyethylurea, bio-saccharide gum-1, glycerol, fullerene, rose flower water, trehalose, a bacillus fermented product, a saccharomycetes fermented product, tranexamic acid, sodium hyaluronate, magnolia biondii flower bud/flower extract, peppermint leaf extract, nicotinamide, 1,2-hexanediol, 1-methylhydantoin-2-imide, hamamelis virginiana extract, caesalpinia spinosa gum, xanthangum, dextrin and allantoin. The water gloss stock solution disclosed by the invention has good effects of cleaning free radicals, whitening and moisturizing.

The invention discloses a tungsten carbide micro-ball with high specific area, a load-typed catalyst and a preparation method thereof. The preparation method used for the tungsten carbide micro-ball with high specific area comprises the steps as follows: (1) carbon sources and tungsten sources are used for synthesizing a precursor of the tungsten carbide micro-ball by a water-heating method; and (2) under reduction gas, the precursor obtained in step (1) is disposed at high temperature so as to obtain the tungsten carbide micro-ball. The preparation method used for the load-typed catalyst comprises the steps as follows: the prepared tungsten carbide micro-ball is taken and arranged in a beaker; solvent is added into the beaker and dispersed by ultrasonic; under the mixing process, precursor of the active metal with suitable quantity is added into the beaker and dispersed by ultrasonic; the pH value is adjusted to more than 10 by NaOH solution; the beaker is arranged in a microwave oven subsequently, alternatively heated and cooled to room temperature; the pH value is then adjusted to 2-3 by HCl solution; and the solution is mixed, filtrated, dried and grinded subsequently so as to prepare the load-typed catalyst. The prepared tungsten carbide micro-ball has uniform distribution of particle size and high specific surface area; the load-typed catalyst has synergistic effect, structural effect and better oxygen reduction catalytic activity.

The invention relates to a premix feed capable of reducing methane emission of cattle and sheep. The premix feed contains the following components by weight: 1.5-20.0 parts of a methane inhibitor, 5-15 parts of vitamin complex, 10-30 parts of mineral compound, 20-50 parts of sodium sulfate and 3-63.5 parts of a carrier. The premix feed involved in the invention employs green safe plant extracts rather than ionophore antibiotics or chemically synthesized electron acceptors to reduce methane emission; and considering from the perspective of resources in China, the premix feed mainly employs mulberry leaf flavonoid, which is abundant in resource and environment-friendly for extraction. The invention has the advantages of safety, practicality and effectiveness.

The invention discloses a stratum-adsorption-resistant thick oil viscosity-reducing oil-displacing agent and applications thereof, and belongs to the technical field of oil exploitation, wherein the oil displacing agent comprises: 10-15 wt% of a triple anionic and nonionic surfactant, 10-15 wt% of an anionic and nonionic surfactant, 10-30 wt% of a nonionic surfactant, 15-25 wt% of low-carbon alcohol and 15-55 wt% of water. According to the invention, under the concentration of 0.3%, the oil-water interfacial tension is less than or equal to 1.0*10<-1> mN/m, the viscosity reduction rate is morethan or equal to 95%, and the natural dehydration rate is more than or equal to 80%; after stratum sand adsorption is simulated, the oil-water interfacial tension is less than or equal to 1.0*10<-1>mN/m, and the viscosity reduction rate is greater than or equal to 90%; and the product has easily available raw materials, is convenient to use, is suitable for heavy oil reservoirs with formation water mineralization degree of lower than 300000 mg/L, calcium and magnesium ion concentration of lower than 5000 mg/L and crude oil viscosity of lower than 10000 mPa.s, and can greatly enhance the crude oil recovery ratio.

The invention relates to a resveratrol-containing mixture with the antidiabetic function and a solid beverage containing the resveratrol-containing mixture. The resveratrol-containing mixture comprises the following ingredients: resveratrol, grape seed extract, and apple extract. The mixture provided by the invention has the antidiabetic function which is obviously better than the antidiabetic function of any one of resveratrol, grape seed extract or apple extract when used separately, so that the mixture has a synergy effect.

The invention provides a fructus cannabis protein biscuit and a preparation method thereof. The fructus cannabis protein biscuit comprises the following components in parts by weight: 100-150 parts of low-gluten flour, 10-20 parts of fructus cannabis protein powder, 10-30 parts of green banana whole meal, 2-8 parts of ultrafine powder of grape seed, 10-12 parts of custard flour, 40-60 parts of butter, 10-15 parts of white granulated sugar, 15-25 parts of whole egg liquid, 0.3-0.8 part of salt, 0.3-0.6 part of sodium bicarbonate, 1-2 parts of baking powder, 5-15 parts of whole milk powder and 80-120 parts of water. The fructus cannabis protein biscuit has the beneficial effects that firstly, the fructus cannabis protein component is beneficial for human health, and is easy to digest and absorb after being separated and extracted; secondly, the compound green banana whole meal has the physiological effects of enhancing the prevention and cure of bowel diseases, reducing the blood sugar and the like; the grape seed has the physiological effects of resisting oxidation, increasing the immunity and the like; thirdly, the biscuit disclosed by the invention has the characteristics of high protein, high cellulose and low fat, and the physiological effects of the fructus cannabis protein can be well maintained; fourthly, the biscuit also has the functions of promoting gastrointestinal motility, promoting digestion, adjusting the gastroenteric environment, resisting oxidation, reducing blood fat, reducing blood pressure, reducing cholesterol, resisting fatigue and the like.

The invention discloses enteromorpha functional oligosaccharide zinc and a preparation method thereof. The principle that an oligosaccharide compound can form a stable complex with metal salt is adopted, after the enteromorpha functional oligosaccharide is extracted by adopting the enteromorpha as raw materials, deproteinization and polysaccharide removal are carried out, and then the enteromorpha functional oligosaccharide is compounded with Zn<2+> to prepare novel organic zinc salt which has biological activity and is easily absorbed by a human body. The prepared enteromorpha functional oligosaccharide zinc integrates the healthcare functions of the functional oligosaccharide and trace element zinc and has the characteristics of non-toxicity, no pollution, good water solubility, good biological effectiveness and high conversion rate in a biological pH range; the equipment is simple, the cost is low, the operation is easy, a novel resource can be developed for supplementing zinc to the human body, and the economical additional value of the enteromorpha resource can be greatly increased by virtue of the high-value development and application.

The invention discloses a carbon-based-multimetal composite nanometer catalytic material. The porous carbon-based-multimetal composite nanometer catalytic material is prepared by adsorbing multimetalions by microorganisms serving as adsorbents and then performing carbonization and activation, wherein the multimetal ions are loaded on the surface and in the micropores of a carbon-based-multimetalcomposite nanometer catalytic material in the forms of nanoparticles of multimetal elementary substances and/or multimetal oxides. The carbon-based-multimetal composite nanometer catalytic material has large specific surface area, rich micropores and metal particle distribution uniformity, has synergistic effect, interfacial effect and strain effect, is applicable as a catalyst, and has wide market application prospect. The invention also discloses a preparation method and application of the carbon-based-multimetal composite nanometer catalytic material. The method is simple in process, low incost and environmentally-friendly. The carbon-based-multimetal composite nanometer catalytic material has good catalytic degradation effect on organisms in high-concentration organic waste water, andhigh stability and high treatment efficiency are achieved.

The invention provides full-body massage oil and a preparation method thereof. The full-body massage oil comprises the following components in percentage by weight: 0.3%-5% of tea oil, 0.5%-3% of olive oil, 0.2%-1% of horse oil, 0.3%-3% of palm oil, 0.3%-1% of coconut oil, 0.2%-1.5% of shea butter, 0.3%-1% of avocado oil, 0.3%-4% of macadamia oil, 1%-2% of stearic acid, 2%-5% of propylene glycol, 0.03%-1.5% of cetyl alcohol, 0.025%-0.5% of span-20, 2%-10% of glycerinum and the balance being deionized water. The full-body massage oil provided by the invention is free of thrill to skin, has a plurality of efficacies of inhibiting bacteria, diminishing inflammation, relieving skin fatigue, whitening, resisting caducity, and the like, is capable of promoting regeneration and metabolism of massaged skin cells, and can meet the requirements of people on daily body building, massaging and nursing.

The invention provides a carbon nanotube supported catalyst and a preparation method thereof as well as application of the carbon nanotube supported catalyst in low-temperature catalytic oxidation ofCO. The method comprises the following steps: mixing carbon nanotubes with impregnation liquid containing copper salt and manganese salt to obtain a mixture; drying the mixture and then roasting the mixture to obtain the carbon nanotube supported catalyst. The catalyst takes the carbon nanotubes as a carrier, and takes copper manganese complex oxide as an active ingredient supported on the carrier. The experimental results show that the catalyst prepared by the embodiment of the invention keeps relatively-high catalytic activity and stability for 0.1 to 0.5 percent of CO under the condition that the low temperature is 0 to 22 DEG C, is suitable for eliminating CO by low-temperature catalysis in a typical enclosed space and also can be used for a toxin filtering agent material of respiratory protective equipment for emergency rescue in the enclosed space. Besides, the preparation method of the carbon nanotube supported catalyst, provided by the invention, is simple; active ingredients are low in content, and the cost is relatively low.

The invention discloses a landfill leachate multi-membrane treatment process. Landfill leachate is pumped into an anaerobic tank, an anoxic tank and an aerobic tank in sequence for treatment, functional magnetic ferrite is put into effluent of the aerobic tank, and the effluent enters a sedimentation tank for solid-liquid separation; supernatant obtained from the sedimentation tank enters an immersed membrane reactor for secondary solid-liquid separation; sludge obtained from the sedimentation tank enters a magnetic drum separator for separation, and slurry containing the magnetic ferrite and returned sludge are obtained, wherein the slurry containing the magnetic ferrite flows back to enter the water outlet portion of the aerobic tank, and the returned sludge enters a middle tank; immersed membrane reactor permeate enters a tubular high-intensity magnetic field processor for magnetizing sterilization and then enters a nanofiltration or reverse osmosis system to be treated, and the treated immersed membrane reactor permeate is discharged up to standard; immersed membrane reactor concentrated mixed liquid is mixed with the returned sludge through the middle tank, and the supernatant is pressurized through a water pump and subjected to magnetic activation through a tubular medium-intensity magnetic field processor and then flows back to enter the anoxic tank.