866results about How to "Good synergistic effect" patented technology

The present invention relates to novel derivatives of exendin-4 or exendin-4 fragments, wherein the derivatives have a lipophilic substituent attached, optionally via a spacer, to an amino acid residue, which is not the N-terminal or C-terminal amino acid residue of the derivative.

The present invention relates to pharmaceutical compositions comprising a sulfonamide-including compound in combination with an angiogenesis inhibitor.

The present invention comprises a warhead designed to provide a number of spiraling tendrils composed of segmented rods that move in an increasing radial arc in order to defeat a target. The warhead comprises a substantially cylindrical explosive charge having a plurality of rod segments arranged circumferentially around the explosive charge in a plurality of horizontal layers. As the horizontal layers descend down the explosive charge, the rod segments are offset from those directly above and below them to create a pattern that appears to be twisted columns. The number of columns is equivalent to the number of rod segments in each horizontal layer.

This invention relates to an envelope control release fertilizer and its production method that using heating fluidized-bed envelope technology. Exhausted thermoplastic resins are used and many filling materials are added, it is used in quick mass industrialized production. Polystyrene cellular resin and polyethylene pellicle resin are mixed as certain proportion set before, and certain proportion flour, corn powder and rubber powder are mixed and dissolved in mixed liquor perchlorethylene and dichloromethane. The liquor is uniformly sprayed to the pre-heated composite fertilizer, carbamide, lemery salt and other fertilizer particles through twin fluid atomization nozzle in heating fluidized-bed in order to form macromolecule polymer envelope that lubricity and densification and with different capabilities of breaking through of water. The liquor is recovered through special made condensation and compaction recovery plant. This production not only has good nutrition control and releasing capability and the nutrition control and releasing term can reach 1 to 12 months, but also the putamina residue in the soil can be degraded in short time, so it belongs to environment good control and releasing fertilizer.

A system for making and storing hydrogen comprises an IC engine, a thermal reactor to convert hydrocarbon fuels to reformate, and a separation means to separate the reformate into a hydrogen stream and a hydrogen depleted reformate stream. The hydrogen stream is compressed and stored. The hydrogen depleted reformate stream is split and sent to a thermal reactor and the IC engine. The IC engine drives the compressor for hydrogen as well as the compressor for the fuel inlet to the system. The described system and process achieves high efficiency in fuel conversion and hydrogen storage.

The invention discloses an anthracene-series sensitizer as shown in a formula (I). The sensitizer is perfectly compatible to a conventional photoinitiator, can substantially improve curing efficiency under the irradiation of a UV-LED light source when applied to a light-cured composition and has excellent application performance, thereby facilitating popularization and application of UV-LED light-curing technology.

The invention discloses a fipronil compound pesticide which comprises the following ingredients by weight: 0.1 to 90 percent of fipronil, 0.1 to 90 percent of bifenthrin, 0.1 to 90 percent of high-efficiency Lambda-cyhalothrin, 0.1 to 90 percent of imidacloprid, 0.1 to 90 percent of thiamethoxam, 0.1 to 90 percent of banleptm and balance solvent or auxiliary agent useable and acceptable in pesticide. The compound pesticide has a plurality of pesticide theories and strong complementarity in an action mode without antagonism action, has obvious synergized action and widens the insecticidal spectrum and insects are not easily resistant to the fipronil compound pesticide.

The invention relates to a pesticidal microemulsion, comprising agricultural active ingredients and synergy and / or toxicity antagonistic effective amount of natural (macromolecular) materials. The invention also relates to the preparation method of the pesticidal microemulsion and the application of the natural (macromolecular) material in the pesticidal microemulsion used as synergist and / or toxicity antagon. The pesticidal microemulsion in the invention is provided with remarkable synergistic effect and improved safety property in utilization.

The invention discloses biotechnology skin-whitening cosmetics. The biotechnology skin-whitening cosmetics comprise the following raw materials: ascorbic acid, arbutin, licorice extracts, punica granatum fruit fermentation product extracts produced by fermentation of lactobacillus, lemon extracts, rice chaff extracts, rose extracts, acerola cherry fermentation products produced by fermentation of the lactobacillus, gallnut extracts, oriental cherry extracts, inulin, mycose, ellagic acid and semen coicis extracts. The biotechnology skin-whitening cosmetics depend on pharmacology characteristics of bioactive substances produced by the modern biotechnology, the skin state of a user is conditioned and improved fundamentally, a skin-whitening effect is obvious, fading of foxiness and freckle can be facilitated, uneven skin tone is improved, skin brightness of the user is improved, and the skin-whitening effect is high. The biotechnology skin-whitening cosmetics can effectively restrain activity of monophenyl oxidase, act on various stages of a melanin metabolic path, restrain generation of melanin on the aspect of molecular level and whiten the skin of the user; and a skin-whitening effect is achieved.

The invention discloses a CdS / metallic organic frame composite photocatalysis material as well as a preparation method and application thereof. The composite photocatalysis material is prepared by modifying a metallic organic frame on the surfaces of CdS nanoparticles. The preparation method of the composite photocatalysis material comprises the following steps: firstly, synthesizing the CdS nanoparticles by using a solvent thermal method, and modifying the metallic organic frame on the surfaces of the CdS nanoparticles by using an in-situ heterogeneous deposition method, thereby obtaining theCdS / metallic organic frame composite photocatalysis material. Compared with conventional CdS, the CdS / metallic organic frame composite photocatalysis material has improved photoelectric stability, and conversion efficiency, circulation stability and catalysis selectivity of photocatalytic reduction of carbon dioxide.

The invention provides an antistatic agent made from a silver nanowire and a functional CNT and a preparation method, and belongs to the technical field of antistatic agents. The silver nanowire grows in situ on the surface-thiolated CNT through a platinum seed crystal. The method includes that thiolation modification on the surface of the CNT is performed, the platinum seed crystal is anchored on the surface of the CNT according to coordination of sulfydryl, and the silver nanowire grows in situ through the platinum seed crystal on the surface of the CNT to prepare the CNT and silver nanowire composite antistatic agent. The antistatic agent is small in amount, and the defect of phase splitting of different components caused by blending modification of the CNT and the silver nanowire is overcome.

The invention discloses an abrasion-resistant recycled asphalt concrete and a preparation process thereof, relates to the technical field of asphalt concrete processing, and solves the problem that asphalt concrete pavement is prone to ageing due to frequent temperature changes and is prone to large abrasion during use. The abrasion-resistant recycled asphalt concrete comprises the following components in parts by weight: 75 to 80 parts of new aggregate, 5 to 8 parts of SBS modified asphalt, 0.5 to 0.7 part of mineral powder, 20 to 35 parts of a recycled asphalt mix old material, 0.2 to 0.4 part of a regenerating agent, 6 to 10 parts of steel slag, 0.4 to 0.8 part of hydrated lime powder, 1.8 to 2.6 parts of fiber filler, 0.5 to 1.5 part of abrasion-resistant filler, 0.4 to 0.8 part of carbon black, 4.5 to 7.5 parts of sericite particles. The abrasion-resistant recycled asphalt concrete in the invention has good stability in the use process, is not easy to age due to intermittent friction heat generated between the abrasion-resistant recycled asphalt concrete and a wheel, and is not easy to greatly wear.

The invention discloses an ultraviolet curing coating composition for a tectorial color steel plate. The ultraviolet curing coating composition for the tectorial color steel plate comprises the following components in percentage by weight: 5 to 20 percent of high-functional-group polyester acrylate, 15 to 32 percent of urethane acrylate, 5 to 16 percent of epoxy acrylate, 1 to 5 percent of single-functional-group acrylate monomer, 10 to 25 percent of high-functional-group acrylate monomer, 2 to 5 percent of acrylic acid esterified acrylate, 2 to 6 percent of photoinitiator, 0.1 to 1.5 percent of flatting agent, 0.01 to 0.05 percent of polymerization inhibitor, and 40 to 58 percent of solvent. Compared with the prior art, the product provided by the invention has prominent adhesion fastness with a polyester film, is quick in coating curing and compact in film formation, and has flexibility and high surface hardness; after the coating film is adhered to the steel plate and subjected to cold and hot impact, crack is avoided; and after the film coated steel plate is steamed by high-temperature water vapor, color change and dim of the surface are avoided.

The invention provides a full-function facial mask. The facial mask comprises the following components in percentage by mass: 0.01-2 percent of hyaluronic acid, 0.01-1 percent of reduced glutathione, 0.01-2 percent of L-vitamin C, 0.01-2 percent of tranexamic acid, 0.01-2 percent of liquiritigenin, 0.01-5 percent of vitamin E, 0.01-1 percent of EGF lyophilized powder, 0.01-2 percent of active peptide, 0.01-3 percent of SOD, 0.01-2 percent of arbutin, 0.1-2 percent of allantoin, 0.5-5 percent of glycerinum, 0.5-5 percent of propylene glycol and the balance of water, wherein the effective components are independently embedded with liposome or coated with nano-microcapsules before being mixed. The activated effective components of the facial mask are independently coated or embedded with transporters, and are delivered to the corium layer or the superficial corium layer by virtue of transportation of the transporters to achieve the effects of quadruple whitening, triple repairing and double moistening.

The invention provides a lithium ion secondary battery. The lithium ion battery comprises a battery shell, a pole core and an electrolyte, wherein the pole core and the electrolyte are accommodated inthe battery shell; the pole core comprises a positive pole, a negative pole and a diaphragm positioned between the positive pole and the negative pole; the positive pole comprises a current collectorand positive materials; the positive materials comprise positive active substances, a conductive agent and a binder; the binder is provided with conductive performance; and the diaphragm is a porouspolyimide film. The invention also provides a preparation method for the lithium ion secondary battery. Due to the adoption of a conductive polymer serving as the positive binder and polyimide servingas the battery diaphragm, the lithium ion secondary battery provided by the invention significantly increases the capacity and the cycle performance of the battery, and significantly improves the high-rate charge and discharge performance.

The invention relates to an antibacterial medical dressing film carrying nano-silver and cellulose nanocrystalline hybrid materials and a preparation method thereof. The film comprises biodegradable polymers and the nano-silver and cellulose nanocrystalline hybrid materials with the mass ratio of 3-99 : 1. The preparation method comprises the steps that (1) cellulose raw materials are added to a mixed acid water solution of formic acid and hydrochloric acid, aldehyde group cellulose nanocrystalline is obtained through reaction, the aldehyde group cellulose nanocrystalline is then added to silver salt solutions with the content of 0.01-3 mol / L, and the nano-silver and cellulose nanocrystalline hybrid materials are obtained through reaction; (2) after the hybrid materials and the biodegradable polymers are added to organic solvents, transparent uniform electrostatic spinning solutions are obtained through reaction; (3) electrostatic spinning is carried out on the electrostatic spinning solutions to obtain the antibacterial medical dressing film. The preparation method is simple in preparation technology and suitable for industrial large-scale production, the multifunctional composite film is biodegradable and good in mechanical and thermal property, breathability, antibacterial effect, biocompatibility and cytocompatibility.

The invention relates to a ZIF-8 pyrolysis porous carbon-graphene composite material, a manufacturing method and an application thereof. The structure of the composite material is characterized in that graphene is wrapped on a surface of ZIF-8 pyrolysis porous carbon. The manufacturing method comprises the following steps of mixing zinc nitrate hexahydrate and 2-methylimidazole and dissolving in a solvent; standing for 1-2hs and acquiring a milk-shape solution; centrifuging, washing, carrying out vacuum drying and acquiring ZIF-8 crystal; and mixing the ZIF-8 crystal and potassium citrate, grinding, carrying out high temperature carbonization and acid pickling, drying and acquiring the material. The manufacturing method is simple and cost is low. The acquired ZIF-8 pyrolysis porous carbon-graphene composite material possesses advantages that a chemical property is stable, a capacitive character is good, a specific surface area is high and so on. A hierarchical pore and a three-dimensional conducting framework are fully used to increase electrochemical performance. Under a 1A / g current density, a specific capacitance reaches 300F / g. The material is an ideal high performance electrode material of a super capacitor.

The invention provides an environmental-friendly methanol gasoline multifunctional synergist which comprises the following components in parts by weight: 35-45 parts of methyl tertiary butyl ether, 20-30 parts of methyl formate, 20-30 parts of dimethylbenzene, 10-20 parts of alkyl isopropanol, 3-20 parts of tertiary butanol, 0.1-0.5 part of dicyclopentadienyl iron, 0.05-0.1 part of hydroxy benzotriazole, 0.5-1 part of dodecyl 2-ethylhexanoate and 0.1 part of triethanolamine. The synergist has low cost, easy obtaining of raw materials and remarkable synergizing effect; the mixed methanol gasoline has power equal to No.93 gasoline and the addition amount of commonly 3-5 in the methanol gasoline, and ensures that the emission of Co in the tail gas is greatly reduced; and the methanol gasoline after the addition has good stability and comprehensive cost reduced by over 30 percent, and is mainly used as a methanol gasoline additive.

The present invention provides a nano-silica dispersion having amphiphilic properties and a double-particle structure and its production method. The production method comprises: producing a lipophilically modified nano-silica alcosol which is denoted as a first reaction solution by adding a silane coupling agent containing a lipophilic group to a nano-silica alcosol as a raw material; producing a hydrophilically modified nano-silica alcosol which is denoted as a second reaction solution by adding a silane coupling agent containing a hydrophilic group into a nano-silica alcosol as a raw material; producing the nano-silica dispersion having amphiphilic properties and a double-particle structure by adding 3-aminopropyltriethoxysilane to the first reaction solution, stirring, then mixing the resultant with the second reaction solution. The present invention further provides a nano-silica dispersion having amphiphilic properties and a double-particle structure produced by the above production method. It has both hydrophilic and lipophilic properties, and has the double-particle structure, with a particle size of less than 100 nm. The production process is simple and low in cost.

The invention discloses a cement stabilized macadam material and a preparation process thereof, relates to the technical field of roadbed materials, and solves the problem that the overall quality ofcement stabilized macadam is greatly reduced due to direct mixing of cement and recycled aggregates with voids and microcracks. The cement stabilized macadam material is prepared from the following components in parts by weight: 10-20 parts of new aggregate, 4-8 parts of silicate cement, 3-5 parts of water, 30-35 parts of aggregate chips, 40-50 parts of recycled aggregate, 3-7 parts of fiber filler, 2-6 parts of an organic silicon resin solution and 4-8 parts of rubber powder. The cement stabilized macadam material is mainly prepared from the recycled aggregate, is green and environmentally friendly, has good structural strength integrally after use, is less likely to produce dry shrinkage cracks during use and has good quality.

The invention belongs to the technical field of solar cells, in particular to a long-range plasmon waveguide array synergy unit for a solar cell. The specific structure of the long-range plasmon waveguide array synergy unit consists of a long-range plasmon waveguide array, a diffraction grating, a transparent conducting thin film, a glass substrate and a photovoltaic material. The long-range plasma laser waveguide array synergy unit is characterized in that: surface plasmons generated by the waveguide array synergy unit are used for localization to enhance the light field strength on the metal waveguide surface and improve the absorptivity of the solar cell to incident sunlight. Through the technology, the absorptivity of the solar cell to incident sunlight is increased under the condition of not affecting the normal absorption of a photovoltaic material on the top layer to the incident light of a light-facing face, and then the photoelectric conversion efficiency of the solar cell isimproved.

The invention belongs to the technical field of solar batteries, in particular relating to a synergy method of a surface plasmon metallic nano-chain in a solar battery. In the process of manufacturing the solar battery, a layer of metallic nano-film consisting of the metallic nano-chain is manufactured between the back electrode and photovoltaic layer of the solar battery. An incident light is localized on the surface of the metallic nano-chain after passing through a light cathode and the photovoltaic layer to form a horizontally transmitted surface plasmon transmission mode, therefore, the effective transmission distance of the incident light at the photovoltaic layer is greatly increased, thereby, improving the absorption efficiency of the solar battery to the incident light and greatly improving the photoelectric conversion efficiency of the solar battery. The technology further has the advantages of diversified manufacturing processes, low manufacturing cost, obvious synergy effect and the like.

The premixed feed consists of premixed mannosan preparation 0.5-2.5 wt%, premixed microbial preparation 0.5-3 wt%, bioactive peptide 1-3 wt%, fermented animal protein 30-50 wt% and organic carrier the rest. The present invention can promote growth and life activity of farm animal, replace antibiotic in raising the disease resistance of farm animal, control the growth of mildew, saccharomycetes and other hetero bacteria in feed and raise the quality of farm animal products.

The invention relates to a production method for fuel ethanol. The method comprises the following steps: (1) pretreating a fiber raw material and a cheap carbon source raw material; (2) mixing the pretreated fiber raw material and the pretreated cheap carbon source raw material and carrying out pre-enzymatic hydrolysis, wherein a weight ratio of the cheap carbon source raw material to the fiber raw material is 1: 3 to 3: 1 on a dry basis, an obligate hydrolase preparation is used in the process of pre-enzymatic hydrolysis, and the obligate hydrolase preparation contains cellulase and comprises diastase and / or inulase at the same time; and (3) selectively adding a fermentable sugar raw material in the fiber raw material having undergone pre-enzymatic hydrolysis, adjusting a temperature to 24 to 44 DEG C, adding saccharomyces cerevisiae and carrying out synchronous saccharification and joint fermentation for production of ethanol. The method provided by the invention can effectively increase the concentration of ethanol in the fermentation broth of the fiber raw material and reduce energy consumption in the phase of concentration of ethanol and has the advantages of simple production flow and high ethanol yield.

The invention relates to an insect virus and beauveria bassiana mixing insecticide suspending agent and a preparation method thereof. Beauveria bassiana and insect viruses are mixed, so that the insecticidal spectrum is expanded, and the insecticide capacity is improved; mixing of the beauveria bassiana and the insect viruses can achieve a synergism effect; furthermore, by adding of a high-activity organic silicon surfactant and combination of a small quantity of insect epicutile chitin suppressing agents, the surface tension of the preparation is reduced, and the interface performance is changed, so that the drug and the body wall of an insect can be well affined, and the drug can quickly enter the insect body; therefore, the infection rate of the insect viruses and the beauveria bassiana is greatly increased, and the fast-acting property and the insecticidal activity of the drug are greatly improved; and meanwhile, by adding of an adsorbent, a light protecting agent, an antioxidant and the like, spores and virus particles are effectively protected; the shelf life is prolonged, and requirements of agricultural production and sanitation and insect prevention and treatment of forests and steppes are met.

The invention discloses recycled asphalt concrete and a preparation process thereof, relates to the technical field of asphalt concrete and solves the problem that joint positions of asphalt concreteprone to cracking during use due to the fact that new and old asphalt concrete is poorer in bondability after jointing. The recycled asphalt concrete is prepared from components in parts by weight asfollows: 72-80 parts of new aggregate, 4-6 parts of SBS modified asphalt, 0.2-0.4 parts of mineral powder, 20-24 parts of an old recycled asphalt mixture, 0.12-0.16 parts of a recycling agent, 6-8 parts of steel slag, 2.4-4.6 parts of a sintered metal powder porous material, 0.08-0.14 parts of an asphalt defoaming agent CI-1814, 4-8 parts of fiber filler and 3-7 parts of reinforcing filler. The recycled asphalt concrete has good bonding strength with old asphalt concrete when applied to road construction and is not prone to cracking during use, so that whole roads have long service life.

The invention relates to a composition containing picarbutrazox and a sterol-biosynthesis-inhibitor (SBIs) bactericide and a preparation thereof and applications of the composition and the preparation. The bactericidal composition comprises a bactericidal activity compound I and a bactericidal activity compound II, the bactericidal activity compound I is the picarbutrazox, and the bactericidal activity compound II is the sterol-biosynthesis-inhibitor (SBIs) bactericide. The bactericide composition has the advantages of being wide in control spectrum and free of cross resistance, the using quantity and the using number of the picarbutrazox and the sterol-biosynthesis-inhibitor (SBIs) bactericide can be obviously decreased, and the resistance is delayed. The invention also provides the preparation of the bactericidal composition, a preparation method suitable for the composition is designed, the effect of a medicament can be developed to a maximum degree, and the using quantity of the medicament is decreased. The invention also provides the applications of the bactericidal composition and the preparation, so that medicine is guided to be correctly used, and misusing of the medicament is reduced.

The invention relates to a liquid-state high-lead slag side-blowing water-gas reduction process, and belongs to the technical field of metallurgy. The process mainly comprises the steps of: directly injecting liquid-state high-lead slag melt subjected to oxidization smelting by a bottom blowing furnace into a reduction furnace, and directly reducing liquid-state high-lead slag into secondary lead bullion through side blowing in the reduction furnace by adopting combination of water gas and oxygen-enriched air. The reduction process is simple in technology, low in production cost and good in reduction controllability, and helps to realize low-pollution low-carbon-economy industrialized production.

The invention provides a composition for facial repair. The composition is composed of the following components in percentage by weight: 0.01 to 1% of EGF freeze-dried powder, 0.01 to 5% of SOD, 0.1 to 5% of active peptide, 0.01 to 2% of allantoin, and the balance being water; wherein the active components are all individually buried in liposome or covered by nano microcapsules before the mixing. The active effective components of the composition are individually buried in or covered by transfer vectors. Then the active effective components are transported to the corium layer or shallow corium layer by the transfer vectors to promote the cell metabolism, growth, proliferation, and differentiation, remove the free radicals and harmful substances, and improve the skin problems such as dull and yellow skin color, dryness, wrinkles, skin allergy, and the like.

The invention provides multi-efficiency compound moisturizing essence and application thereof. The compound moisturizing essence consists of polyglutamic acid or salt thereof within three molecular weight ranges, and further consists of a polyglutamic acid hydrogel or a polyglutamate hydrogel which is quite strong in water-absorbing capacity and is good in film-forming property. The compound moisturizing essence, in vitro and for human skin, has an excellent moisturizing effect, and the compound moisturizing essence is high in safety of ingredients thereof and free from toxicity and irritation to cells, animals and human bodies. The compound moisturizing essence can be also applied to various cosmetics; and the compound moisturizing essence can be prepared into emulsions, creams, facial masks and the like.