53results about How to "Avoid Compatibility Problems" patented technology

The invention discloses a dry-method asphalt mixture modifier and a preparation method thereof as well as an asphalt mixture. The dry-method asphalt mixture modifier comprises the following raw materials in parts by weight: 35-70 parts of resin, 1-35 parts of a curing agent, 0-2.5 parts of an accelerant, 0-6 parts of a flatting agent, 20-40 parts of fillers and 0-2 parts of an auxiliary agent. The asphalt mixture comprises the following materials in parts by weight: 1-5 parts of the dry-method asphalt mixture modifier, 2-8 parts of matrix asphalt and 87-97 parts of mineral aggregates. The prepared dry-method asphalt mixture modifier adopts a dry-method modification technology, is powdery, has a small grain diameter and is easy to disperse in the asphalt mixture; the asphalt mixture prepared from the modifier is simple in operation process, can be continuously produced and is low in cost.

The invention relates to an emulsion mobility control agent and a preparation method thereof, and belongs to the technical field of oilfield chemicals. The emulsion mobility control agent is a composition prepared from alkanolamide, a betaine zwitterionic surfactant, a cosurfactant and deionized water; and the preparation method comprises the following steps: mixing alkanolamide with the betaine zwitterionic surfactant, and adding the mixture to a high-temperature glass reaction kettle; heating to 35-45 DEG C, and stirring evenly; and adding the cosurfactant, further stirring for 30 minutes, slowly adding the deionized water separately, and stirring evenly, so as to obtain the emulsion mobility control agent. According to the emulsion mobility control agent provided by the invention, the temperature resistance is 110 DEG C; the salinity tolerance is 20*10<4> (4,000mg / L of Ca<2+> and 1,000mg / L of Mg<2+>); and the emulsion mobility control agent has good long-term stability at different reservoir temperatures, and can be applied to high-temperature and high-salinity reservoir conditions.

The invention discloses a production process of a compound transparent holographic film, and belongs to the technical field of laser anti-counterfeit. The production process comprises the preparation of compound film coating liquid, the coating of the compound film coating liquid, the low-temperature film formation and UV pre-curing of the film coating liquid, the wired mold pressing and UV light full curing, and the rolling of the transparent holographic film; and the production process combines an information layer with a medium layer as a whole through the compound film coating liquid to form a compound coating layer, so that the prepared transparent holographic film has such characteristics as high refraction index, high transparency and signal-to-noise ratio, excellent wear and ageing resistance and obvious holographic image contrast, the technical bottlenecks of difficult tracking and difficult positioning due to small contrast in a traditional transparent holographic image are broken through, the random positioning of a transparent holographic pattern in a certificate is really achieved, and the comprehensive anti-fake effect of transparent hologram is enhanced.

The invention discloses a preparing method of an after-sun repair mask containing broadleaf holly leaf extracts, and belongs to the technical field of mask preparing. The method includes the steps ofpreparing the broadleaf holly leaf extracts, proportioning raw materials according to weight parts, preparing water phase liquid, and conducting emulsifying, cooling and the like. The broadleaf hollyleaf extracts contain a large number of anti-ultraviolet active substances, are good in anti-ultraviolet capacity and have a quite good chemical sunscreen effect. Licorice root and chamomile have functions of clearing away heat and toxin, resisting bacteria and eliminating inflammation, and calming the nerves, are suitable for various types of skin and particularly suitable for sensitive skin, andcan be used for after-sun repairing of injured skin. By means of nanometer supercritical beewax quite easily permeating and absorbed, the problem of compatibility with other components is successfully solved, and the nanometer supercritical beewax has a strong oxidation resistance effect, a tyrosinase activity restraining effect and a remarkable whitening and freckle removing effect.

The invention discloses a soft infusion bag and a pipe washing method and relates to the technical field of medical apparatus and instruments. The soft infusion bag solves the problems that an existing soft infusion bag needs to be exposed and punctured by an sharp instrument for several times, has bacterial pollution risk and does not conform to the safety concept of the modern intravenous therapy nursing, wherein the safety includes the patient safety and the occupational exposure safety of the medical staff. According to the technical scheme, the soft infusion bag comprises a bag body, the bag body is divided into a medicine liquid bag and a washing liquid bag, the medicine liquid bag is provided with a medicine adding pipe, a medicine liquid outlet in the bottom of the medicine liquid bag and a washing liquid outlet in the bottom of the washing liquid bag are connected with two ends of a tee through catheters, the other end of the tee is connected with an infusion pipe, and a switch is arranged between the washing liquid outlet and tee. According to the pipe washing method, the switch between the washing liquid outlet and tee is closed firstly, and the switch is opened to wash after the infusion bag finishes infusion. The pipe washing process does not need puncture through the sharp instrument, the sharp instrument exposure is reduced, and the safety is reinforced; the pipe washing dosage is adjustable, the medicine compatibility reaction between groups is avoided, and the precise medicine dosage can be guaranteed.

The invention discloses a production process of a transparent holographic film with high refractive index, and belongs to the technical field of laser anti-counterfeit. The process comprises the steps of preparation of film coating liquid with high refractive index, coating of the film coating liquid with high refractive index, low-temperature film formation and UV precuring of the film coating liquid, wired mold pressing, UV light complete curing and rolling of the transparent holographic film. The production process combines an information layer with a medium layer through the film coating liquid with high refractive index to form a composite coating layer, so that the prepared transparent holographic film has such characteristics as high refractive index, high transparency and signal-to-noise ratio, excellent wear resistance and ageing resistance and obvious holographic image contrast, the technical bottlenecks of difficult tracking and difficult positioning caused by small contrast in traditional transparent holographic images are broken through, the random positioning of the transparent holographic images in certificates is truly realized, and the transparent holographic comprehensive anti-counterfeiting effect is promoted.

The invention belongs to the technical field of wet hydrogen sulfide removal during oil and gas field exploitation and gathering processes, and particularly relates to a trimeric quaternary ammonium salt type oil field sterilizing desulfurizer and a preparation method thereof. The trimeric quaternary ammonium salt type oil field sterilizing desulfurizer comprises the following components in percentage by weight: 20-50% of a trimeric quaternary ammonium salt compound, 10-30% of an organic aldehyde compound, 5-20% of a pour point depressant and the balance of water, wherein the sum percentage ofthe components is 100%. Combined with the characteristics of oil field sewage, the trimeric quaternary ammonium salt type oil field sterilizing desulfurizer not only improves the bactericidal effecton SRB bacteria, but also directly chemically reacts with secondary hydrogen sulfide, reduces the harm of the SRB bacteria to metal equipment, pipelines and stratums, and also solves the compatibilityproblem between an on-site disinfectant and the desulfurizer during on-site use.

The invention discloses a concrete waterproof anti-cracking agent, which is characterized by being prepared from the following raw materials in parts by weight: 20-30 parts of a surface soluble polymer modified expansion component, 3-8 parts of 2-carboxyethyl-bis (2-hydroxyethyl)-[3-(2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-pentadecafluorooctanoylamino)propyl]ammonium hydroxide modified rare earth oxide nanostructured fiber, 5-10 parts of chloromethyl phenethyl tris (trimethylsiloxy) silane ionized N, N'-[1,2-ethanediyl bis [oxy (4-fluoro-2,1-phenyl)]] bis [N-(carboxymethyl) glycine], 5-10 parts of aluminum silicate fiber, 3-8 parts of waste gypsum, and 2-5 parts of polyacrylonitrile fiber. The invention also discloses a preparation method of the concrete waterproof anti-cracking agent. The concretewaterproof anti-cracking agent has small amount of mixing, has remarkable waterproof and crack-resistant effects, is not easy to age, has low preparation cost, and avoids the compatibility problem ofthe admixture; and concrete added with the concrete waterproof anti-cracking agent has excellent compressive strength, frost resistance, anti-shrinkage performance.

The invention relates to the technical field of acid fracturing, and particularly discloses an integrated composite acid and a preparation method thereof, wherein the integrated composite acid comprises a polymer fracturing fluid, acidic slick water and gelled acid; the polymer fracturing fluid, the acidic slick water and the gelled acid are prepared from a same emulsion gelling agent, and the emulsion gelling agent comprises 30-50 parts of cationic polyacrylamide, 2-4 parts of a viscosity modifier, 0.5-1.2 parts of a suspending agent, 40-70 parts of a solvent and 0.5-1.5 parts of a wetting dispersant. The polymer fracturing fluid and the acid fluid are prepared by adopting the same emulsion gelling agent, so that the polymer fracturing fluid and the acid fluid can be well compatible, and an integrated online preparation mode is adopted, so that the viscosity, the concentration and the type of the acid fluid can be adjusted in real time, and meanwhile, the polymer fracturing fluid and the acid fluid can be prepared according to the construction period of fracturing construction; and the problem that the acid liquid prepared in advance is not used in time and goes bad is solved, and the composite acid system has the advantages of good gel breaking effect, easy flowback and the like, and has low damage to strata.

The invention discloses a selective high-molecular fracture catalyst as well as a preparation method and application thereof. The preparation method comprises the following steps: filling water into a reaction kettle and increasing the temperature to 50 DEG C; adding an organic phosphate chelating agent in to the reaction kettle and reacting for 1 h; adding a reducing agent and reacting for 30 min; finally, adding a boron removal catalyst, increasing the reaction temperature to 50 to 90 DEG C, and reacting for 3 h. The selective high-molecular fracture catalyst provided by the invention is mainly applied to gel breakage of fracturing fluid in an oil field, and the usage amount is 0.05 to 0.1% of the total mass of the fracturing fluid. The selective high-molecular fracture catalyst has the beneficial effects that gel can be broken radically, the price is reasonable, and the catalyst does not have corrosivity and is free from influence of a great amount of co-existence salt; all ingredients contained in the product supplement one another, the boron removal catalyst lowers the activation energy of boron to ensure that the fracturing fluid is unstable in boron cross-linking performance and is degraded unceasingly so as to achieve the effects of hydration and gel breakage at last, the reducing agent can lower activation energy and serves as a low-temperature activating agent to prevent oxygen corrosion, and the organic phosphate chelating agent can prevent scaled and treated water from being compatible with follow-up water.

The invention discloses a selective high-molecular fracture catalyst as well as a preparation method and application thereof. The preparation method comprises the following steps: filling water into a reaction kettle and increasing the temperature to 50 DEG C; adding an organic phosphate chelating agent in to the reaction kettle and reacting for 1 h; adding a reducing agent and reacting for 30 min; finally, adding a boron removal catalyst, increasing the reaction temperature to 50 to 90 DEG C, and reacting for 3 h. The selective high-molecular fracture catalyst provided by the invention is mainly applied to gel breakage of fracturing fluid in an oil field, and the usage amount is 0.05 to 0.1% of the total mass of the fracturing fluid. The selective high-molecular fracture catalyst has the beneficial effects that gel can be broken radically, the price is reasonable, and the catalyst does not have corrosivity and is free from influence of a great amount of co-existence salt; all ingredients contained in the product supplement one another, the boron removal catalyst lowers the activation energy of boron to ensure that the fracturing fluid is unstable in boron cross-linking performance and is degraded unceasingly so as to achieve the effects of hydration and gel breakage at last, the reducing agent can lower activation energy and serves as a low-temperature activating agent to prevent oxygen corrosion, and the organic phosphate chelating agent can prevent scaled and treated water from being compatible with follow-up water.

The invention provides a wrinkle-removing essence containing traditional Chinese medicinal herbal extract, and relates to the technical field of skin-care essence. The essence is prepared from the following raw materials in parts by weight: 2-4 parts of safflower extract, 2-4 parts of spicate clerodendranthus herb extract, 2-4 parts of low-molecular collagen polypeptide extract, 2-4 parts of nano-supercritical propolis, 0.5-1 part of protease, 0.5-1 part of aminopeptidase, 1-2 parts of chamomile extract, 1-2 parts of licorice root extract, 1-3 parts of yeast polypeptide, 1-3 parts of oligopeptides -20, 0.5-1 part of carbomer, 0.6-2 parts of aminomethyl propanol, 3-6 parts of propylene glycol, 3-6 parts of 1,3-butanediol, 0.5-1 part of PEG-40 hydrogenated castor oil, 0.5-1 part of blumea balsamifera oil, 0.5-1 part of caprylin, 0.1-0.2 part of methylparaben, 0.1-0.2 part of allantoin, 0.02-0.1 part of EDTA bisodium, 0.03-0.1 part of sodium hyaluronate and 70-100 parts of deionized water. The essence has good permeability, can be easily absorbed, and has effects of removing and resisting wrinkles.

The invention relates to a preparation method of a wrinkle-removing essence containing a spicate clerodendranthus herb extractive, belonging to the technical field of preparation of essence. The preparation method comprises the following steps: preparing a spicate clerodendranthus herb extractive, preparing a micromolecule collagen polypeptide extracting solution, preparing aqueous liquid, emulsifying and cooling. According to the invention, the spicate clerodendranthus herb extractive is adopted as a plant additive to be added to cosmetics, and therefore, the wrinkle-removing essence has an excellent wrinkle-removing efficacy. Collagen and polypeptide can provide energy for the skin, the moisture in the body can be adjusted, and promote the synthesis and regulation of protein and enzyme can be promoted, metabolism is facilitated, cell proliferation and differentiation are promoted, cells can be repaired, wrinkle and oxidization can be resisted and ageing is delayed.

Traditional Chinese medicine for treating amygdalitis is characterized by comprising, by weight, 2-5 parts of borneol, 6-9 parts of snakegourd seed, 2-4 parts of mint, 15-25 parts of radix aristolochiae, 3-8 parts of indigo naturalis, 4-6 parts of achyranthes bidentata, 12-18 parts of radix scutellariae, 3-6 parts of alum and 6-10 parts of unibract fritillary bulb. The traditional Chinese medicine for treating amygdalitis has effects of clearing away heat and toxic materials, invigorating blood circulation and eliminating swelling and resisting bacteria and inflammation and is good in clinical curative effect on the amygdalitis, simple to prepare, convenient to use and low in medicinal material cost.

The invention discloses a preparation method of tea polyphenol-containing acne removing and repairing essence, and belongs to the technical field of essence preparation. The preparation method comprises the following steps: preparing a tea polyphenol extract, preparing a water-phase solution, emulsifying, cooling and the like. Tea polyphenol is a water-soluble substance, has the effects of removing facial grease, astringing pores, removing acnes, diminishing inflammation and sterilizing and is capable of blocking ultraviolet rays and removing free radicals induced by the ultraviolet rays, so that normal functions of melanocytes are protected, formation of melanin is inhibited, meanwhile, generation of lipid oxidation is inhibited, and chromatosis is relieved; liquorice root has the effectsof clearing heat, detoxifying, resisting bacteria and diminishing inflammation, is particularly suitable for skin which has acnes and is often inflamed and has the effects of pacifying and calming, removing facial acnes and effectively preventing acnes and pimples from appearing; chamomile has the effects of disinfecting, resisting the bacteria, relieving sensitive skin and durably protecting theskin from being interfered by whelks and pimples.

The post-transition metal catalytic system for synthesizing branched polyethylene and its application belong to the post-transition metal compound catalytic system and application for preparing branched polyethylene. The invention solves the problem of interference between the two catalysts in the main catalyst and can use the same cocatalyst. The catalytic system consists of a main catalyst and a co-catalyst. The main catalyst includes an oligomerization catalyst and a copolymerization catalyst; the oligomerization catalyst is a post-transition metal catalyst with steric hindrance of small substituents, and the copolymerization catalyst is a post-transition metal catalyst with steric hindrance of large substituents. Metal catalysts. This catalytic system has good catalytic activity, with an activity of 1×10 5 ~1×10 6 gPE / (mol·h·M), the monomer insertion rate is 7 to 3%. Under the action of cocatalyst alkylaluminoxane, the main catalyst makes ethylene as the only polymerization monomer perform series polymerization to obtain branched polyethylene resin. Its molecular weight range is 1×10 5 ~3×10 5 , melting point is 122~103℃.

The invention discloses a coating liquid with high refractive index for a transparent holographic film and a preparation method thereof. The coating liquid with high refractive index comprises a nanomaterial precursor, butanone, ethanediamine and epoxy resin E-40, wherein the nanomaterial precursor comprises butanone, an acetic acid zinc salt, sodium sulfide and methyl butyl cellulose. The preparation method of the coating liquid with the high refractive index is that the nanomaterial is subjected to in-situ synthesis in the precursor of organic resin or resin, and the prepared coating liquid has the characteristics of high refractive index and high light transmittance.

The invention discloses a high-sulfur and high-halogen hazardous waste compatibility method. The method comprises the following steps of taking a part of hazardous waste materials as sample hazardouswaste, separating inorganic salts and ashes from the sample hazardous waste, and determining the mass ratio of sulfur, chlorine and / or fluorine in the separated inorganic salts and ashes through measurement; incinerating the sample hazardous waste remaining after separating the inorganic salts and ashes, absorbing flue gas generated by incineration through a solution, and detecting sulfur, chlorine or fluorine components in the solution so as to determine the mass ratio of organic sulfur and / or organic halogen in the sample hazardous waste; determining the type of the hazardous waste accordingto the mass ratio of the organic sulfur and / or organic halogen of the sample hazardous waste, specifically, the hazardous waste is high-halogen hazardous waste; and mixing the high-sulfur and high-halogen hazardous waste with non-high-sulfur and non-high-halogen hazardous waste to obtain new non-high-sulfur and non-high-halogen hazardous waste. According to the high-sulfur and high-halogen hazardous waste compatibility method, the content of pollutants generated by the high-sulfur and high-halogen hazardous waste in a furnace can be controlled, so that the long-term stable operation of a system is ensured.

The invention discloses a wrinkle-removing essence containing sappan wood extractive relating to the technical field of skin care essences. The essence contains the following materials in parts by weight: 2-4 parts of sappan wood extractive, 2-4 parts of a micromolecule collagen polypeptide extracting solution, 2-4 parts of nano super-critical propolis, 0.5-1 part of protease, 0.5-1 part of aminopeptidase, 1-3 parts of yeast polypeptide, 1-3 parts of oligopeptides-20, 0.5-1 part of carbomer, 0.6-2 parts of aminomethyl propanol, 3-6 parts of propylene glycol, 3-6 parts of 1, 3-butanediol, 0.5-1parts of PEG-40 hydrogenated castor oil, 0.5-1 part of ayna sesame oil, 0.5-1 part of caprylin, 0.1-0.2 part of methylparaben, 0.1-0.2 part of allantoin, 0.02-0.1 part of EDTA disodium, 0.03-0.1 partof sodium hyaluronate, and 70-100 parts of deionized water. The essence disclosed by the invention has the efficacies of being good in permeability and easy in absorption and removing wrinkle.

The invention discloses a domino catalytic system to prepare branch polythene and application, which is characterized by the following: comprising the catalytic system as multiple allocating catalytic system; setting as main accelerant, oligomerisation catalyst promoter and copolymerization catalyst promoter; setting the formula of the main accelerant as AnML4-n; setting n as 1, 2, 3 or 4; expressing ligand beta-diketone with A; setting the M as Ti or Zr; setting the L as assistance coordination group; setting the oligomerisation catalyst promoter as alkyl aluminium; setting the oligomerisation catalyst promoter as aluminium alkyl oxygen alkyl and three isobutyl aluminum; preparing branch polythene under the function of main accelerant, oligomerisation catalyst promoter and copolymerization catalyst promoter. This invention can decrease the cost of branch polythene, which possesses simple craft and easy control.

The invention discloses pore shrinking essence and a preparation method thereof, and belongs to the technical field of essence. The pore shrinking essence is prepared from the following raw materialsin parts by weight: 2 to 4 parts of tea polyphenol extract, 2 to 4 parts of propolis extract, 1 to 3 parts of glycylglycine, 0.5 to 1 part of protease, 0.5 to 1 part of aminopeptidase, 1 to 2 parts ofchamomile extract, 1 to 2 parts of liquorice root extract, 1 to 3 parts of yeast polypeptide, 2 to 4 parts of fucus serratus extract, 1 to 3 parts of oliopeptide-20, 0.5 to 1 part of carbomer, 0.6 to2 parts of aminomethyl propanol, 3 to 6 parts of propanediol, 3 to 6 parts of 1,3-butanediol, 0.5 to 1 part of PEG (Polyethylene Glycol)-40 hydrogenated castor oil, 0.5 to 1 part of blumea balsamifera oil, 0.5 to 1 part of caprylin, 0.1 to 0.2 part of methyl hydroxybenzoate, 0.1 to 0.2 part of allantoin, 0.02 to 0.1 part of EDTA (Ethylene Diamine Tetraacetic Acid) disodium, 0.03 to 0.1 part of sodium hyaluronate and 70 to 100 parts of deionized water. Glycylglycine contains a component capable of inhibiting the adverse effect of unsaturated fatty acid, and is not only capable of shrinking anoutward spreading structure of pores, but also capable of improving the skin state surrounding the pores; the tea polyphenol is a water-soluble substance, and has the effects of cleaning the grease onthe face, astringing the pores, removing acne, diminishing inflammation and sterilizing.

The invention discloses a multifunctional integrated gas well fracturing additive. The multifunctional integrated gas well fracturing additive is prepared from a component A, a component B and a component C in parts by weight, wherein the component A includes 24 parts of disodium hydrogen phosphate, 5 parts of sodium dihydrogen phosphate, 40-60 parts of water and 3-7 parts of a compatiblility adjusting additive, the component B includes 5-25 parts of a fluorocarbon surfactant, 5-10 parts of methanol, 1-3 parts of dodecyl ethoxy sulfobetaine, 2-4 parts of hexadecyl sulfopropyl betaine, 1-3 parts of dimethyl benzyl alkyl ammonium salt, 5-10 parts of dodecyl dimethyl sulfopropyl betaine and 5-10 parts of alkyl glycoside, and the component C includes 2 parts of methanol, 0.5-3 parts of sophorolipid, 30-60 parts of water, 1-5 parts of dodecyl dimethyl benzyl ammonium chloride, 2-6 parts of isothiazolinone, and 1-2 parts of inorganic salt. The invention further discloses a preparation methodand application of the multifunctional integrated gas well fracturing additive. The fracturing additive has good stability, can realize multiple functions, and solves the compatibility problem of multiple additives.

The invention discloses a boron-molybdenum integrated lubricating oil additive, a preparation method and applications thereof. The boron-molybdenum (BMo) integrated lubricating oil additive is a polymer and / or organic-inorganic hybrid structure, comprises inorganic boron atoms and inorganic molybdenum atoms, can be used as an excellent anti-wear and anti-friction multifunctional additive, and can further be used as a lubricating oil additive so as to be combined with other known lubricating oil additives to form lubricating oil additive compositions and lubricating oil compositions. The boron-molybdenum (BMo) integrated lubricating oil additive of the invention has good compatibility and good synergistic effect with other functional additives during the applications, and can simplify the lubricating oil additive formula blending process so as to simplify the production process and reduce the production cost.

The invention relates to a fluorescent water-based ink which comprises the following raw materials in part by weight: 15-20 parts of organic pigment, 1-2.5 parts of inorganic ultraluminescence pigment, 0.5-5 parts of dispersing agent, 0.1-1 part of foam killer, 10-30 parts of deionized water, 30-50 parts of self-crosslinking acrylic emulsion, 1-5 parts of film forming additive, 1-5 parts of thickening agent and 1-5 parts of cosolvent. According to the invention, the self-crosslinking acrylic ester emulsion, rather than water-soluble acrylate, is adopted to disperse the inorganic ultraluminescence pigment, so as to achieve uniform and stable dispersion of the inorganic ultraluminescence pigment in water-based ink; with the self-crosslinking reaction, the tinting strength and adhesive power of the water-based ink are improved; and the water-based ink has superior printability and superior glossiness.

The present invention relates to a production device and a production method of a double slow release high dispersion medicinal fertilizer; the production device includes a urea solution pipeline, theurea solution pipeline is connected with a granulation system through a third valve, a fourth flow meter, a first inlet and an outlet of a pipeline mixer, the second inlet of the pipeline mixer is connected with a medicinal fertilizer emulsifying device; the medicinal fertilizer emulsifying device includes a pesticide tank which is connected with one side of the top of an emulsifying tank, a solvent tank is connected with the other side of the top of the emulsifying tank, an emulsifying tank motor is arranged at the middle of the top of the emulsifying tank, an emulsifying tank outlet is connected with the inner chamber of a nozzle through a solution pump, the nozzle is arranged on the lower middle part of a fluidized bed reactor, a middle powder inlet of the fluidized bed reactor is connected with a fertilizer carrier tank by a powder pump, a material outlet at the bottom of the fluidized bed reactor is connected with the second inlet of the pipeline mixer, a pesticide can be evenlydistributed inside a fertilizer without direct contact with the fertilizer, the compatibility effect of the pesticide and the fertilizer is overcome, and the purpose of unified double slow release ofthe pesticide and the fertilizer can be achieved.

The invention discloses a production process of a compound transparent holographic film, and belongs to the technical field of laser anti-counterfeit. The production process comprises the preparation of compound film coating liquid, the coating of the compound film coating liquid, the low-temperature film formation and UV pre-curing of the film coating liquid, the wired mold pressing and UV light full curing, and the rolling of the transparent holographic film; and the production process combines an information layer with a medium layer as a whole through the compound film coating liquid to form a compound coating layer, so that the prepared transparent holographic film has such characteristics as high refraction index, high transparency and signal-to-noise ratio, excellent wear and ageing resistance and obvious holographic image contrast, the technical bottlenecks of difficult tracking and difficult positioning due to small contrast in a traditional transparent holographic image are broken through, the random positioning of a transparent holographic pattern in a certificate is really achieved, and the comprehensive anti-fake effect of transparent hologram is enhanced.

The invention discloses water-based plastic ink-jet high-adhesion ink and a preparation method thereof. The water-based plastic ink-jet high-adhesion ink comprises the following raw material components in parts by weight: 6-20 parts of water-based acrylate emulsion, 8-20 parts of water-based color paste, 10-20 parts of an organic solvent, 100-140 parts of deionized water, 1-4 parts of a coalescing agent, 1-8 parts of a surfactant, 1-6 parts of a flatting agent and 1-6 parts of a defoaming agent. The emulsion-based water-based plastic film ink-jet printing ink is safe, environmentally friendly, low in VOC content, small in odor, low in viscosity, moderate in surface drying speed and good in wettability; when the ink is used for printing a test picture on a printing nozzle continuously for 2 hours, a test strip is free of broken lines, oblique lines and the like before and after printing, then the ink is closed and standby for 2 hours, the printing test is performed again, the test strip is intact and free of broken lines and oblique lines, and the ink is excellent in performance.

The invention relates to composite microbial agents, in particular to a composite microbial agent for water environment treatment and an application thereof. The composite microbial agent comprises: Pseudomonas otitidis, Pseudomonas kunmingensis, Pseudomonas asiatica, and Alcaligenes sp., and the total viable cell count of the microbial agent is not less than 1 x 10<9> cfu / mL. The composite microbial agent has low cost and no pollution to environment, a polluted water body is treated at an adding ratio of 0.01%-0.1%, after 1-2 weeks, removal efficiency of ammonia nitrogen is close to 100%, andtotal nitrogen elimination is up to 60% or more. At the same time, no accumulation of nitrites and nitrates is caused, the functional strain is traced in situ after repairing is completed, and thus relatively strong adaptability of the microbial agent in an actual water environment is verified. The composite microbial agent can be used for water environment treatment, and a feasible method for elimination of black odorous water body in China is provided.

The invention provides a deironing and sterilization liquid distributing tank for oilfield sewage. The liquid distributing tank comprises a tank body, clamping grooves, a protection frame, a stirrer, an oxygen pump and a hose with screening holes. The tank body is open. The protection frame is arranged in the tank body and used for supporting the stirrer. The oxygen pump is arranged outside the tank body and used for supplying oxygen containing gas into the tank body. The exhaust end of the oxygen pump penetrates through the tank body and is communicated with one end of the hose with the screening holes. The clamping grooves are formed in the inner circumferential wall of the tank body and used for fixing the hose with the screening holes. The hose with the screening holes can be fixed to the inner circumferential wall of the tank body through all the clamping grooves, or is fixed to the inner circumferential wall of the tank body only through part of the clamping grooves. The liquid distributing tank has the advantages of being simple, practical, low in cost, safe, environmentally friendly, simple in operation process, low in labor intensity, thorough in sterilization, more remarkable in effect and the like, no additional bactericide needs to be added, and the problem about the compatibility of a sewage treatment agent and a polymer is avoided.

The invention discloses a soft infusion bag and a flushing method, which relate to the technical field of medical devices, solve the problem that the use of the existing soft infusion bag requires multiple sharps exposure and puncture, exists the risk of bacterial contamination, and does not conform to the safety concept of modern intravenous therapy and nursing. , including issues of patient safety and occupational exposure safety of healthcare workers. The technical scheme adopted is: an infusion soft bag, including a bag body, the bag body is divided into a liquid medicine bag and a flushing liquid bag, a drug adding pipe is arranged on the liquid medicine bag, a liquid medicine outlet at the bottom of the liquid medicine bag and a flushing liquid bag at the bottom of the washing liquid bag. The liquid outlet is connected to both ends of the tee through a conduit, the other end of the tee is connected to an infusion pipe, and a switch is arranged between the flushing liquid outlet and the tee. First keep the switch between the flushing liquid outlet and the three-way closed. After the liquid bag is infused, turn on the switch to flush. The flushing process does not require sharp puncture, which reduces the exposure of sharps and enhances safety; the flushing dosage can be adjusted to avoid drug compatibility reactions between groups, and to ensure accurate dosage of medication.