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56results about How to "Appropriate composition ratio" patented technology
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Aqueous ultraviolet cured paint
ActiveCN101412861ASave chemical raw materialsAppropriate composition ratioEmulsion paintsSolubilityOligomer
The invention relates to an aqueous ultraviolet light curing paint which consists of the following compositions in weight percentage: 25.0 to 60.0 percent of acrylate active oligomer, 1.0 to 10.0 percent of active oligomer with emulsification, 0 to 15.0 percent of latent solvent, 0.5 to 6.0 percent of light evocating agent, 0.1 to 2.0 percent of additive and 12.0 to 68.4 percent of water. The active oligomer with emulsification is an acrylate aqueous copolymer with 5,000 to 50,000 molecular weights; and at least two compounds containing olefinic unsaturated double bond and an evocating agent are used as initial materials, are subjected to copolymerization twice, are neutralized through a neutralizing agent to prepare the aqueous ultraviolet light curing paint. The active oligomer with emulsification in proper amount can emulsify a non-aqueous active oligomer, thereby realizing water solubility of the ultraviolet light curing paint; and the film coating performance of the aqueous ultraviolet light curing paint is basically equivalent to that of the non-aqueous ultraviolet light curing paint.
Owner:CNOOC CHANGZHOU PAINT & COATINGS IND RES INST +1
High-moisture facial mask based on cellulose fibers and preparation method of high-moisture facial mask
ActiveCN111419774AImprove water absorptionImprove antibacterial propertiesCosmetic preparationsToilet preparationsTetramethylammonium hydroxideGlycerol
The invention discloses a high-moisture facial mask based on cellulose fibers and a preparation method of the high-moisture facial mask. The moisturizing facial mask comprises a modified facial mask base cloth and a facial mask base solution, and the facial mask base solution comprises the following raw materials in parts by weight: 8 to 10 parts of sodium hyaluronate, 8 to 12 parts of carbomer, 6to 8 parts of antibacterial peptide, 3 to 4 parts of N,N-dicyclohexylcarbodiimide, 10 to 15 parts of triethanolamine, 8 to 10 parts of glycerinum, 3 to 5 parts of collagen, 4 to 7 parts of sodium methylparaben and 6 to 8 parts of a traditional Chinese medicine additive, w herein the modified facial mask base cloth is prepared by treating a facial mask base cloth with isopropanol, sodium hydroxide, tetramethylammonium hydroxide, epoxypropane and glucose oxidase. The process design is reasonable, the component ratio is suitable, the prepared moisturizing facial mask has excellent effects of water supplementing, moisturizing and skin moisturizing, further has an excellent antibacterial effect, can inhibit the microbial growth on skin surfaces and avoid acne occurrence, and has better practicality.
Owner:乐清市泰博恒电子科技有限公司
Bio-based high-breathability antibacterial fabric and preparation method thereof
InactiveCN111791549AReduce air permeabilityGuaranteed breathabilityNon-macromolecular adhesive additivesFibre treatmentSilicic acidEthyl group
The invention discloses a bio-based high-breathability antibacterial fabric and a preparation method thereof. The antibacterial fabric comprises a base cloth and an outer-layer cloth, and the base cloth and the outer-layer cloth are bonded through a modified hot melt adhesive; the modified hot melt adhesive comprises a hot melt adhesive, modified silicon dioxide, an additive A and an additive B; the modified silicon dioxide is mainly prepared from hexadecyltrimethylammonium bromide, tetraethoxysilane, mercaptopropyltrimethoxysilane, methylbenzene and hydrogen peroxide; the additive A is mainlyprepared from silver nitrate, glucose and sodium chloride; and the additive B is mainly prepared from chitosan, 1-ethyl-(3-dimethylaminopropyl) carbodiimide hydrochloride, N-hydroxysuccinimide and lysine. According to the bio-based high-breathability antibacterial fabric and the preparation method thereof, the process design is reasonable, the component proportion is proper, and the prepared antibacterial fabric has excellent antibacterial performance and breathability and has high practicability.
Owner:NANTONG WEIXING TEXTILE TECH CO LTD
Bearing steel and preparation method thereof
The invention discloses bearing steel and a preparation method thereof, and belong to the technical field of steel. The bearing steel comprises the following components in percentage by weight: 0.52-0.58% of C, 0.15-0.35% of Si, 0.75-0.90% of Mn, 0.025% or less of P, 0.015% or less of S, 0.20% or less of Ni, 0.10-0.20% of Cr, 0.10% or less of Mo, 0.20% or less of Cu, 0.050% or less of Al, 0.0030% or less of Ti, 0.04-0.10% of V, 0.004-0.011% of N, 0.0012% or less of O, and the balance Fe and inevitable impurities. The preparation method of the bearing steel sequentially comprises the steps of converter smelting, refining, RH vacuum degassing, continuous casting and heating rolling. According to the bearing steel, the non-metallic inclusion content is low, and meanwhile mechanical properties and surface quality are good.
Owner:BAOSTEEL SPECIAL STEEL SHAOGUAN CO LTD
Glass fiber cloth reinforced insulating molded board and preparation method thereof
ActiveCN113150331AGood mechanical propertiesImprove high temperature resistanceGlass fiberPolymer science
The invention discloses a glass fiber cloth reinforced insulating molded board and a preparation method thereof. The glass fiber cloth reinforced insulating molded board comprises reinforcing material glass fiber cloth and glue solution coated on two sides of the glass fiber cloth; in order to improve cohesiveness and permeability between the glue solution and the reinforcing material glass fiber cloth, when alkali-free glass fiber cloth is impregnated, the modified silane coupling agent, the citric acid and the sodium hypophosphite are added and mixed, and due to the introduction of the modified silane coupling agent and the mutual synergistic effect of the components such as the citric acid and the sodium hypophosphite, the high temperature resistance and the flame retardance of the glass fiber cloth can be effectively improved; the molded board prepared by the invention not only has excellent mechanical properties, but also has excellent high-temperature resistance and flame retardance due to modification of the flame retardant and modification treatment of the silane coupling agent, can be suitable for various environmental applications, and has higher practicability.
Owner:HUIZHOU ZONGSHENG ELECTRONICS MATERIAL CO LTD
High-stability ceramic honeycomb catalyst and preparation method thereof
ActiveCN111686775ALarge specific surface areaHigh load rateGas treatmentPhysical/chemical process catalystsCarbide siliconPtru catalyst
The invention discloses a high-stability ceramic honeycomb catalyst and a preparation method thereof. The catalyst comprises a catalyst carrier and an active component, the active component is loadedon the surface of the catalyst carrier, wherein the catalyst carrier comprises silicon carbide, a sintering aid, talcum powder, diatomite, a modified additive and the like; traditional ceramic catalyst carriers are basically processed and formed through molds, the carriers are simple in overall structure and are mostly of straight-through hole ceramic structures, and the catalyst carrier high in strength and large in specific surface area is prepared through the laser sintering technology in the invention, so that the loading rate of active component is increased, and the catalytic activity ofthe finished product is further improved. According to the high-stability ceramic honeycomb catalyst and the preparation method thereof disclosed by the invention, the process operation is simple, the component proportion is proper, the prepared catalyst is excellent in catalytic performance and high in catalytic activity, the strength of the catalyst carrier is high, and the catalyst can be applied to industrial VOCs treatment and has high practicability.
Owner:无锡尚好蓝图环保科技有限公司
Butadiene styrene rubber-based right-angled civil defense door sealing rubber strip and preparation method thereof
ActiveCN111763363AImprove hydrophilicityGood dispersionSealing arrangementsPolymer scienceEthylene-propylene-diene-monomer
The invention discloses a butadiene styrene rubber-based right-angled civil defense door sealing rubber strip and a preparation method thereof. The sealing rubber strip comprises natural rubber, butadiene styrene rubber, ethylene propylene diene monomer, an anti-aging agent, auxiliary agents and the like. The auxiliary agents comprise modified graphene oxide, an additive and dopamine. The sealingrubber strip comprises the following raw materials in parts by weight: 25-30 parts of natural rubber, 45-50 parts of butadiene styrene rubber, 5-10 parts of ethylene propylene diene monomer, 3-6 partsof an anti-aging agent, 10-14 parts of auxiliary agents, 4-6 parts of silicon dioxide, 0.5-1 part of sulfur, 4-6 parts of dicumyl peroxide, 1-2 parts of an accelerant and 1-2 parts of an age resister. According to the butadiene styrene rubber-based right-angle civil air defense door sealing rubber strip and the preparation process thereof disclosed by the invention, the process design is reasonable, the component proportion is proper, and the prepared sealing rubber strip has excellent mechanical properties and excellent aging resistance, is convenient to store, can be applied to the fields of civil air defense doors and the like, and has a wide application range and high practicability.
Owner:盐城耀晖人防防护设备科技有限公司
Water-based nano thermal insulation coating and preparation method thereof
PendingCN114163922AImprove insulation effectImprove corrosion resistanceAnti-corrosive paintsPolyurea/polyurethane coatingsEmulsionThermal insulation
The invention discloses a water-based nano thermal insulation coating and a preparation method thereof, during preparation, the coating prepared from components such as an acrylic polyurethane emulsion, a dispersing agent, a defoaming agent, a wetting agent, a coalescing agent, a pH regulator, a thermal insulation filler and the like has excellent thermal insulation performance; according to the scheme, fluorine and silicon monomers are introduced into the acrylate emulsion during preparation, so that the corrosion resistance of the coating can be improved, the hydrophobicity and the chemical medium resistance of the coating are excellent, the crosslinking sites between the coatings can be improved, the crosslinking density of all the components is improved, the adhesive force of the coating and a base material can be improved, and the corrosion resistance of the coating is improved. And the barrier property to corrosive media is further improved. The process design is reasonable, the component proportion is appropriate, when the coating is applied to the surface of a pipeline, the heat preservation and heat insulation effect is excellent, the coating surface is hydrophobic, the corrosion resistance is excellent, and high practicability is achieved.
Owner:常州艾肯智造科技有限公司
Anti-aging polypropylene material based on fiber reinforcement and preparation method thereof
The invention discloses an anti-aging polypropylene material based on fiber reinforcement and a preparation method of the anti-aging polypropylene material. The anti-aging polypropylene material comprises the following components: polypropylene, polyethylene, ethylene propylene diene monomer, an anti-aging agent, an auxiliary agent, a light stabilizer and the like. The anti-aging agent comprises wood fibers, carbon fibers, carbon nanotubes, dopamine, modified zinc oxide and other components; when the modified zinc oxide is prepared, zinc oxide is synthesized by a solvothermal method, components such as zinc acetate, sodium hydroxide, glycerol and the like are used for reaction, and the synthesized zinc oxide is petal-shaped or rod-shaped; the invention discloses the anti-aging polypropylene material based on fiber reinforcement and the preparation method thereof, the process design is reasonable, the component proportion is proper, the prepared polypropylene material not only has excellent mechanical properties and tensile strength, but also has further improved ultraviolet aging resistance, the service life is greatly prolonged, and high practicability is achieved.
Owner:卞培培
High-temperature-resistant anti-rutting asphalt mixture and preparation method thereof
ActiveCN111574112APromotes self-healingAchieve recyclabilitySolid waste managementPolymer scienceSilicic acid
The invention discloses a high-temperature-resistant anti-rutting asphalt mixture and a preparation method thereof. The asphalt mixture is prepared from, by weight, 15-18 parts of pretreated asphalt,30-35 parts of zinc chloride, 5-10 parts of a heat conduction material, 8-12 parts of glass fibers, 5-10 parts of an admixture and 90-100 parts of an aggregate. The pretreated asphalt is prepared fromthe following raw materials by weight: 8 to 14 parts of modified asphalt, 6 to 8 parts of dihydroxyl-terminated polydimethylsiloxane, 14 to 16 parts of polycaprolactone glycol, 2 to 4 parts of 1,6-hexamethylene diisocyanate, 0.5 to 1 part of dibutyltin dilaurate, 4 to 6 parts of 4,4'-dimethyl-2,2'-dipyridyl and 0.5 to 0.8 part of 1,4-butanediol. The asphalt mixture is reasonable in process designand proper in component proportion, the prepared asphalt mixture has excellent anti-rutting capacity, the high-temperature stability and the water stability of the asphalt mixture are improved, and the asphalt mixture can be applied to roads with large traffic volume and more heavy-load and overload vehicles and has higher practicability.
Owner:SHANDONG HUITONG CONSTR GRP CO LTD
Anti-aging modified asphalt and preparation method thereof
PendingCN111471308AImprove shielding effectStrong UV shielding effectBuilding insulationsTetramethylammonium hydroxideUltraviolet lights
The invention discloses anti-aging modified asphalt and a preparation method thereof. The anti-aging modified asphalt comprises matrix asphalt, modified SBS rubber, additives and the like. The preparation method comprises the following steps: firstly, stripping layered manganese dioxide through materials such as nitric acid and tetramethylammonium hydroxide to obtain manganese dioxide nanosheets,then adding alkylammonium cations (dioctadecyl dimethyl ammonium chloride); reacting and assembling to obtain a supramolecular intercalation structure. The supramolecular intercalation structure has alarge interlayer spacing, stripping is easy to occur in the mixing process of the supramolecular intercalation structure and the SBS rubber, nanosheets are generated, and alkyl ammonium cations on the surfaces of the nanosheets can enhance the compatibility of the nanosheets and the SBS rubber, so that the nanosheets are uniformly dispersed in the matrix, and an excellent ultraviolet shielding effect is shown. Ultraviolet light is shielded and blocked through the synergistic effect of the additive and the modified SBS rubber, and the prepared modified asphalt has excellent ultraviolet shielding capacity and ageing resistance and has high practicability.
Owner:郭仁圆
Face cleaning cream capable of efficiently cleaning face and preparation method thereof
ActiveCN111671659AGood antibacterial and antibacterial propertiesEasy to cleanCosmetic preparationsToilet preparationsBiotechnologyActive agent
The invention discloses face cleaning cream capable of efficiently cleaning the face and a preparation method thereof. Sodium cocoyl glycinate is further added in the face cleaning cream, so that theface cleaning cream is mild in function and free of allergy, and can be used as an amino acid surfactant; when the face cleaning cream is prepared, glycerinum, polyethylene glycol and other componentshave a synergistic effect, meanwhile the pH value is controlled to be 5-6, the acidification degree of the sodium cocoyl glycinate is increased, and a system is crystallized, so that the finally prepared cream is exquisite in appearance, easy to extrude and apply, and excellent in crystallization temperature and stability. According to the face cleaning cream capable of efficiently cleaning the face and the preparation method thereof, the process design is reasonable, the component ratio is proper, and the prepared face cleaning cream is good in use condition and rich and exquisite in foam, makes the face feel clean, smooth, comfortable, non-irritating, non-greasy and non-tight after cleaning the face, also has excellent antibacterial performance, can clean microorganisms on the surface of the skin, and is relatively high in practicability.
Owner:前研化妆品科技(上海)有限公司
Environment-friendly warm mix asphalt mixture and preparation method thereof
ActiveCN111499272AIncrease viscosityIncreased resistance to shear deformationClimate change adaptationEngineeringMaterials science
The invention discloses an environment-friendly warm mix asphalt mixture and a preparation method thereof. The asphalt mixture comprises the following raw materials in parts by weight: 10-15 parts ofpretreated asphalt, 80-90 parts of aggregate, 5-8 parts of mineral powder, 2-3 parts of silica fume, 2-3 parts of fly ash, 3-7 parts of a modified warm mixing agent, 8-12 parts of a first additive and8-10 parts of a second additive. The invention discloses an environment-friendly warm mix asphalt mixture and a preparation method thereof. . The preparation method has reasonable process design andproper component ratio; by pretreating a warm mixing agent and SBS modified asphalt, the mixing performance and the stability of the asphalt mixture are synergistically improved. According to the modified asphalt mixture, the mixing and construction temperature of the modified asphalt mixture can be obviously reduced, the bonding acting force between modified asphalt and aggregate is improved, themechanical property and aging resistance of the asphalt mixture are effectively improved, the high-temperature rutting resistance, low-temperature fatigue resistance and water damage resistance are excellent, and high practicability is achieved.
Owner:SHANDONG HUITONG CONSTR GRP CO LTD
High-strength wear-resistant polypropylene composite material and preparation method thereof
ActiveCN112679844AImprove mechanical propertiesIncrease roughnessPolypropylene compositesElectrophoreses
The invention discloses a high-strength wear-resistant polypropylene composite material and a preparation method thereof. The high-strength wear-resistant polypropylene composite material comprises polypropylene, modified carbon fibers, hydroxyapatite, a wear-resistant agent, sodium carbonate, modified filler and the like, the modified carbon fibers are added, and during preparation, graphene oxide is deposited on the surfaces of the carbon fibers through electrophoretic deposition to obtain the pretreated carbon fiber; due to the existence of the graphene oxide, the roughness of the surface of the carbon fiber is greatly improved, the contact area between the carbon fiber and a polypropylene matrix is greatly increased, and the surface of the graphene oxide contains a large number of active groups, so that hydrogen bonds and chemical crosslinking can exist between the graphene oxide and polypropylene; and the interface performance between the pretreated carbon fiber and polypropylene is further improved, so that the mechanical property of the composite material is improved. The preparation method is reasonable in process design and proper in component proportion, and the prepared polypropylene has relatively high strength and wear resistance and excellent mechanical properties, can be applied to multiple fields and is relatively high in practicability.
Owner:云南邦辉新材料科技有限公司
Flame-retardant high-strength polyethylene material based on ultraviolet crosslinking and preparation method thereof
The invention discloses a flame-retardant high-strength polyethylene material based on ultraviolet crosslinking and a preparation method thereof. The high-strength polyethylene material comprises thefollowing raw materials by weight: 80-90 parts of polyethylene, 2-5 parts of a photoinitiator, 3-6 parts of a crosslinking agent, 1-2 parts of an antioxidant, 10-15 parts of polyimide resin, 20-30 parts of a composite flame retardant, and 15-20 parts of epoxy resin. The composite flame retardant is mainly prepared by compounding modified magnesium oxide, calcium phosphate, antimony oxide and zincoxide. The invention discloses a flame-retardant high-strength polyethylene material based on ultraviolet crosslinking and a preparation method thereof, the flame-retardant high-strength polyethylenematerial is reasonable in process design and proper in component proportion, the flame-retardant performance of the product is improved through the synergistic effect of inorganic flame retardants calcium phosphate, modified magnesium oxide, antimony oxide and zinc oxide, and meanwhile, the flame-retardant high-strength polyethylene material is compounded and then added into a polyethylene matrix.The interfacial compatibility is improved, and the prepared polyethylene material has excellent mechanical property and flame retardant property and higher practicability.
Owner:韩忠凯
Anti-cracking recycled concrete and preparation method thereof
The invention discloses anti-cracking recycled concrete and a preparation method thereof. During use of the concrete, if cracks appear on the surface of the concrete, polyurethane polymer cross-linkednanotubes in modified nanotubes are broken, disulfide bonds and hot hydrogen bonds can be matched with each other through high temperature of the environment, and self-repairing of the cracks is achieved; meanwhile, under the status, the high temperature enables the form of the nanotube with temperature responsiveness to be changed into a vesicle shape and the volume to be shrunk, so that component movement occurs in the concrete, the vesicle shape is recovered into the nanotube form after the temperature is reduced, and the nanotube can be connected with the nanotube with non-temperature responsiveness again to cooperate with the polyurethane polymer cross-linked nanotube to jointly carry out self-repairing of cracks. The invention discloses the anti-cracking recycled concrete and a preparation method thereof, wherein the anti-cracking recycled concrete is reasonable in process design and proper in component proportion, and the prepared concrete not only has excellent mechanical properties and anti-cracking performance, but also can self-repair cracks.
Owner:车春花
High-cleanliness environmentally-friendly metal surface oil dirt cleaning agent and preparation method thereof
The invention discloses a high-cleanliness environmentally-friendly metal surface oil dirt cleaning agent and a preparation method thereof. The high-cleanliness environmentally-friendly metal surfaceoil dirt cleaning agent comprises a surfactant A, a surfactant B, a nonionic surfactant, an aid A, an aid B, a corrosion inhibitor and the like. During preparation of the surfactant A, an intermediatecashew phenolchloroether is synthesized by taking anacardol and epoxy chloropropane as raw materials and tetrabutylammonium bromide as a catalyst and then reacts with dimethylamine to generate tertiary amine, and finally 3-chlorine-2-sodium hydroxypropionic acid is added to generate a quaternary ammonium salt cashew phenol betaine type surfactant. The invention discloses the high-cleanliness environmentally-friendly metal surface oil dirt cleaning agent and the preparation method thereof. The process design is reasonable and the component proportion is proper. The cleaning agent has excellentmetal oil dirt removing effect, has a certain anti-rust property and corrosion resistance on the metal surface, can be applied to mixed cleaning of ferrous metal, nonferrous metal and rare metal, andhas high practicability.
Owner:NANTONG KEXING CHEM
High-moisture mask based on cellulose fibers
InactiveCN112190517AAntimicrobial peptides increaseGuaranteed shelf lifeCosmetic preparationsToilet preparationsTetramethylammonium hydroxideAntimikrobielle peptide
Owner:苏州逸纪杰电子科技有限公司
High-temperature-resistant anti-rutting asphalt mixture
InactiveCN112679146AImprove crack resistanceImprove mechanical propertiesSolid waste managementPolymer scienceSilicic acid
Owner:马瓯丽
Heat-resistant and corrosion-resistant high borosilicate brown glass and preparation method thereof
ActiveCN111559863AImprove surface roughnessImprove firmnessCoatingsCorrosion resistantAntimony oxide
The invention discloses a heat-resistant and corrosion-resistant high borosilicate brown glass and a preparation method thereof. The brown glass is a pretreated substrate of which the surface is plated with a modified film layer; the pretreated substrate is prepared by etching the surface of a glass substrate; and the components of the glass substrate comprise silicon dioxide, boron oxide, antimony oxide and the like, the silicon dioxide is used as a framework composition component of the glass and can improve the chemical stability and durability of the glass, and the boron oxide, aluminum oxide and other components can greatly improve the chemical stability of the glass and improve the mechanical properties of the glass. The preparation method is reasonable in process design and proper in component proportion, and the prepared brown glass has excellent mechanical properties, good hydrophobic properties, corrosion resistance, excellent chemical stability and relatively high practicability.
Owner:YANCHENG HUAOU IND
Water-based varnish wear-resistant coating for digital printing and preparation method thereof
The invention discloses a water-based varnish wear-resistant coating for digital printing and a preparation method thereof. The wear-resistant coating comprises the following raw materials in parts byweight: 30-50 parts of modified latex, 3-5 parts of a film-forming additive, 2-6 parts of a leveling agent and 3-7 parts of an antifoaming agent. The modified latex comprises the following raw materials in parts by weight: 10-20 parts of a modified composite material, 8-12 parts of aminated cellulose, 50-60 parts of methyl methacrylate, 20-25 parts of butyl acrylate, 2-5 parts of acrylic acid, 4-7 parts of hydroxyethyl acrylate, 0.5-1 part of an initiator and 2-2 parts of an emulsifier. The coating comprises the modified latex, the film-forming additive, the leveling agent and the antifoamingagent, the modified latex is mainly prepared from the modified composite material, aminated cellulose, methyl methacrylate, butyl acrylate and other components, methyl methacrylate, butyl acrylate and other acrylate components are used as matrixes, the modified composite material and aminated cellulose are added into the matrixes, and thus the wear resistance of the coating is improved while thevarnish gloss, adhesive force and other properties are maintained.
Owner:南通瀚彩科技有限公司
A kind of high temperature resistant transparent glass fiber insulation board and preparation method thereof
ActiveCN113801354BImprove high temperature resistanceImprove flame retardant performanceLamination ancillary operationsInsulation improvementEpoxyGlass fiber
Owner:广东纵胜新材料股份有限公司
Glass fiber-based modified adsorbent and preparation method thereof
InactiveCN111389371AImprove adsorption capacityIncrease the number of adsorption active sitesOther chemical processesWater contaminantsPolycyclic aromatic hydrocarbonGlass fiber
The invention discloses a glass fiber-based modified adsorbent and a preparation method thereof. The modified adsorbent is prepared from a porous adsorption material, anhydrous ethanol and ethylenediamine, and the porous adsorption material comprises nitric acid nonahydrate, 3-aminopropyltrimethoxysilane, modified graphene oxide, pretreated glass fiber and other components; the invention disclosesa glass fiber-based modified adsorbent and a preparation method thereof. The process design is reasonable, the component proportion is proper, the prepared modified adsorbent not only has excellent heavy metal ion adsorption performance, but also has excellent selective adsorption performance on polycyclic aromatic hydrocarbon, and detection finds that the modified adsorbent still has excellent adsorption performance under the condition that Cu< 2+> ions and polycyclic aromatic hydrocarbon coexist; and the modified adsorbent is loaded by the pretreated glass fiber, so that the recovery convenience is greatly improved, the recovery efficiency is high, and the modified adsorbent can be applied to multiple application fields and has relatively high practicability.
Owner:宋家豪
Environment-friendly warm-mixed asphalt mixture
ActiveCN112645643AImprove water absorptionImprove connectivityClimate change adaptationCeramicwareMaterials scienceSilica fume
Owner:长春建业集团股份有限公司
High-temperature-resistant anti-rutting asphalt mixture
ActiveCN112679147AImprove crack resistanceImprove mechanical propertiesSolid waste managementPolymer scienceSilicic acid
Owner:唐山天跃建材有限公司
Ultrahigh-power graphite electrode and preparation method thereof
ActiveCN113735605AImprove antioxidant capacityImprove mechanical propertiesElectric discharge heatingFiberCarbon fibers
The invention discloses an ultrahigh-power graphite electrode and a preparation method thereof, wherein needle coke, ultrahigh-power graphite electrode roasting scraps, ultrahigh-power graphite electrode graphite scraps, carbon fibers, silicon dioxide, a rare earth material, modified coal pitch and other components are compounded, so that the oxidation resistance and the mechanical property of the graphite electrode are improved; the service life of the electrode is prolonged, and the comprehensive performance of the graphite electrode is ensured. According to the ultrahigh-power graphite electrode and the preparation method thereof, the process design is reasonable, the component proportion is proper, and the prepared graphite electrode has excellent thermal oxidation resistance and crack resistance, excellent mechanical properties, reduced electrical resistivity, excellent electrical properties and relatively high practicability.
Owner:上海仁朋实业有限公司
UV flashing three-dimensional pyrography packaging box printing process
ActiveCN112829489ALower surface free energyReduce the binding forcePattern printingInksMethacrylatePolymer science
The invention discloses a UV flashing three-dimensional pyrography packaging box printing process. During printing, the surface of a packaging box is printed through a process of conducting printing after conducting pyrography. During actual operation, firstly, component selection of an electrochemical aluminum film is adjusted, components such as hydrogen-containing silicone oil, vinyl silicone oil, perfluoroalkyl ethylene and 2- (diethylamino) ethyl methacrylate are selected during preparation, the hydrosilylation effect is generated under the effect of a platinum catalyst (chloroplatinic acid-isopropanol mixed solution), and accordingly, a formed mutually-crosslinked organic silicon release layer has an excellent release demolding effect during use. The process is reasonable in design and appropriate in component ratio, the surface pattern of the prepared packaging box is clear, the printing effect is excellent, the cost is low, the process is simple and easy to operate, the process is suitable for large-scale production and application, the ink printing adhesive force is good, and high practicability is achieved.
Owner:CHANGZHOU YADE PRINTING
Externally applied traditional Chinese medicine composition for treating rheumatic arthritis and preparation method thereof
PendingCN111744012AIncrease the caliberEffective treatmentAntipyreticEnergy modified materialsDiseasePainful joints
The invention discloses an externally applied traditional Chinese medicine composition for treating rheumatic arthritis and a preparation method thereof, the externally applied traditional Chinese medicine composition comprises at least two layers of base cloth and an external dressing, a layer of heat conduction material is laid between every two adjacent layers of base cloth, and the external dressing is coated on the surface of the uppermost layer of base cloth; and the external dressing is prepared from notopterygium root, radix angelicae pubescentis, scorpion grass, large-leaved gentian,radix clematidis, caulis spatholobi, cassia twig, peach kernel, bighead atractylodes rhizome, radix paeoniae rubra, angelica sinensis and the like. The traditional Chinese medicine composition is reasonable in process design and proper in component proportion, the prepared traditional Chinese medicine composition needs to be used by assisting infrared rays, heat can be generated through the infrared rays in the using process, and therefore hot compress is conducted on joints, and arthralgia is relieved while the effect of the external dressing is improved; the external dressing combines the functions of clearing heat, dispersing blood stasis, resolving dampness, dispelling wind, promoting blood circulation and tonifying kidney, and can be used for effectively treating rheumatism or rheumatoid arthritis and other diseases.
Owner:苏州康富多生物科技有限公司
Carbon nano-based anti-electromagnetic radiation fabric and preparation method thereof
InactiveCN111907139AGuaranteed shielding effectRetain plasticityCarbon fibresSynthetic resin layered productsPolymer scienceCotton fibre
The present invention discloses an anti-electromagnetic radiation fabric, which comprises a base fabric, a shielding layer and a surface fabric; wherein the surface fabric is formed by weaving cottonfibers and aramid fibers according to the mass ratio of 2:1; the base fabric is formed by weaving cotton fibers and bamboo charcoal fibers according to the mass ratio of 2:1; the shielding layer is arranged between the base fabric and the surface fabric. The appearance of the fabric is ensured while the shielding performance of the fabric is ensured, and the prepared fabric finished product is attractive, soft in touch, breathable, light and thin. The invention discloses a carbon nano-based anti-electromagnetic radiation fabric and a preparation method thereof, wherein the process design is reasonable and the component proportion is proper; and the prepared fabric is attractive in appearance, soft in touch, excellent in electromagnetic shielding performance, applicable to various fields and high in practicability.
Owner:NANTONG WEIXING TEXTILE TECH CO LTD
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