92results about How to "Good combination stability" patented technology

The invention provides an electronic cigarette atomizer, which comprises an oil storage cavity used for storing smoke tar and an atomizing component used for sucking the smoke oil from the oil storagecavity and heating and atomizing the smoke oil; the atomizing component comprises a porous ceramic layer, a compact ceramic layer and a heating element which are sequentially stacked; the porous ceramic layer has a first surface opposite to the compact ceramic layer and a second surface opposite to the first surface; the compact ceramic layer is bonded to at least a portion of the first surface and the second surface is configured as an oil-absorbing surface in contact with the smoke oil. With the adoption of the electronic cigarette atomizer provided by the invention, the smoke oil is soakedand absorbed and conducted in the laminating direction of the porous ceramic layer and the compact ceramic layer in the atomizing component, so that the conduction efficiency of the smoke oil is greatly improved; the smoothness and bond stability of the heating element are better so that the problems that the resistance of the heating element is unstable to float and cannot be conducted even whenthe heating element is broken are solved; and the whole working stability and the service life can be obviously improved.

The invention provides a conductive fabric and a preparation method thereof. The conductive fabric comprises, from inside to outside, an adhesive force improving layer attached to the surface layer ofa fabric substrate, a liquid metal layer, an oxygen isolation protective layer and a packaging protective layer. The preparation method comprises: applying the adhesive force improving layer to the surface layer of a fabric substrate, coating the adhesive force improving layer with the liquid metal layer, coating the liquid metal layer with the oxygen isolation protective layer, and coating the oxygen isolation protective layer with the packaging protective layer. The coating manner includes spraying, brush coating, flow coating or printing. Compared with a conductive fabric in the prior art,the conductive fabric is excellent in conductivity, fold resistance, laundering durability and tensile property. The preparation method is simple and reliable.

The invention belongs to the technical field of batteries, and particularly relates to a composite solid-state electrolyte which comprises an organic polymer, a lithium salt, an ionic liquid and an inorganic solid electrolyte material, wherein the mass ratio of the polymer to the lithium salt to the ionic liquid to the inorganic solid electrolyte material is 1: (0.1-0.6): (0.1-1): (0.05-0.2). Thecomposite solid-state electrolyte disclosed by the invention is high in ionic conductivity, high in stability, good in compatibility with positive and negative electrodes and excellent in mechanical property, and the composite solid-state electrolyte has excellent mechanical property due to a polymer framework; the lithium salt provides lithium ions for the solid electrolyte; the ionic liquid improves the conductivity of the electrolyte; the inorganic solid electrolyte material can be crosslinked with the polymer to further improve the mechanical properties of the solid electrolyte and increase the strength.

Novel ceramide compounds, compositions containing them and the use of these compounds, in particular for strengthening the lipid barrier of the epidermis.

The invention discloses a brown polyazo reactive dye compound, and a preparation method and an application thereof. The structure of the brown reactive dye compound is represented by general formula (I), one of R1 and R2 in the formula (I) is selected from groups represented by general formula (II), the other one of the R1 and R2 is selected from groups represented by general formula (III), and R3 in the formula (II) is H, -OCH3 or -SO3M; -SO2OCH2CH2OSO3M is positioned in the para-position or the meta-position of an azo group; and in the formula (III), R4 is -NHCONH2 or -NHCOCH3, R5 is H or -OCH3, R6 is H, -OCH3 or -SO3M, and M1 and M2 respectively and independently are H or alkali metals. The dye compound is suitable for printing and dyeing cellulose fibers, and has the advantages of excellent dye uptake, high color fixing rate, excellent launderability, excellent friction resistance, excellent color fastness, and good combustion stability with the fibers.

The invention discloses an aluminum alloy material surface phosphating process. The aluminum alloy material surface phosphating process comprises the following steps that (1) surface pretreatment is carried out; (2) phosphating liquid is prepared; and (3) phosphating is carried out. According to the phosphating process, the surface treatment quality of an aluminum alloy material is effectively improved, the phosphating film forming speed, thickness, uniformity, compactness and the like are all well improved, the corrosion-resistance characteristic of the aluminum alloy material is strengthened, the bonding stability of the aluminum alloy material and coating is improved, and the very good using and popularizing value is achieved.

The invention discloses an orange reactive dye compound as well as a preparation method and the application thereof. The structure of the orange reactive dye compound is as shown in the following formula (I), wherein R1, R2, R3 and R4 are independently H, C1 to C4 linear chain or branched alkyl, C1 to C4 alkoxy or sulfo group; X1 and X2 are independently H, C1 to C4 linear chain or branched alkyl,-SO2Y1, -NHCO(CH2)1 to 3 SO2Y2 or -CONH(CH2)1 to 3 SO2Y3, and at least one of X1 and X2 is a fibrous active group, namely -SO2Y1, -NHCO(CH2)1-3 SO2Y2 or -CONH(CH2)1 to 3 SO2Y3; Y1 to Y3 are independently -CH=CH2, -C2H4OSO3H or -CH2CH2Cl. The invention provides an orange reactive dye product which contains the orange reactive dye compound. The orange reactive dye compound and the orange reactive dye product are applicable to printing and dyeing of a cellulosic fiber, a polyarmide fiber and a fabric thereof, and have the advantages of high leveling property, high lifting force, high fixation rate, clear dyeing residual liquid, excellent washability and color fastness and high stability in fiber combination.

The invention belongs to the field of oral cavity rehabilitation, and discloses an oral cavity implant stiffener and a digital processing method thereof. The oral cavity implant stiffener comprises aconnecting rod and at least two positioning structural members, wherein the positioning structural members and implanting positions are in corresponding arrangement; each of the positioning structuralmembers is provided with a positioning part, and the running direction of each of the positioning parts is the same as that of the corresponding implanting position; the connecting rod is connected between every two positioning structural members; and the connecting rod and the positioning structural members are made from a rigid material. Compared with steel wires, the oral cavity implant stiffener is higher in rigidity, the force is easier and uniformly transferred to various implants, the entire dispersing action of jaw force is improved, and initial stage synostosis and long-term stability of the implants are facilitated. According to implant pattern digital design, the time cost and the work difficulty can be greatly reduced, a technician does not need special tuning, and the reworkpercentage does not exist almost. Because of the mechanical property and the force conduction advantages, immediate rehabilitation can be realized for more implant cases, and indication is extended.

The invention discloses an orange active dye compound, and a preparation method and applications thereof. The structure of the orange active dye compound is represented by general formula (I), wherein R1 is used for representing C1-C4 alkyl, R2 is used for representing a group disclosed in the invention, R3 is used for representing H or C1-C4 alkyl, X is used for representing chorine or fluorine, and M is used for representing H or alkali metal. The invention also provides applications of the orange active dye compound in cellulosic fiber dying; the orange active dye compound is high in lifting properties and solubility, possesses excellent washing resistance, friction resistance, and colour fastness, and is capable of satisfying requirements of common printing, and especially printing technology used for automatic size mixing systems, and binding stability with cellulosic fiber is high.

The invention relates to antichlor, which belongs to the technical field of fine chemical engineering. The antichlor comprises 20 to 40 percent by weight of aliphatic amine, 30 to 50 percent by weight of alicyclic amine and 10 to 30 percent by weight of alkylol amine. The antichlor is prepared by filtering the raw materials after being uniformly blended to remove impurities. The antichlor is a water soluble flux, has good compatibility with electro-desalting medium, has a synergistic action on the salt content after the electro-desalting of an atmospheric and vacuum distillation unit, has remarkable effect on removing the cchloride ion concentration of drainage and naphtha on top of the device, can effectively improve the corrosion resistance of the device and prolong an on-stream time, is simple to operate and low in cost, and has remarkable economic benefit of the device.

The invention provides a kit for extracting stable bacterial genome DNA by a paramagnetic particle method and an extraction method thereof. The kit comprises a lysis reagent group for lysing and releasing bacterial genome DNA and an extraction reagent group for extracting the genome DNA, wherein the lysis reagent group consists of a buffer solution and a lysis solution; the extraction reagent group consists of a paramagnetic particle binding solution, a washing solution and an eluent; and the paramagnetic particle binding solution consists of sodium salt sodium citrate or sodium acetate, a reducing agent dithiothreitol, guanidine hydrochloride and a paramagnetic particle suspension. The raw materials are reasonably compounded to obtain the optimal proportion and the combined extraction conditions of a paramagnetic particle binding solution compounding system, and the extraction method is optimized, so that the extracted bacterial genome DNA has high purity and complete fragments, is difficult to degrade, has stability far superior to that of the commercially available kit, and has remarkable advantages in subsequent experiments such as DNA storage, hybridization, PCR and the like; and meanwhile, the reagents are nontoxic and have small environmental pollution.

The invention discloses a desulfurized reclaimed rubber recycled asphalt mixture and a preparation method thereof, and belongs to the technical field of road engineering materials. The desulfurized reclaimed rubber recycled asphalt mixture is prepared from the following raw materials in parts by weight: 25-45 parts of an old asphalt pavement reclaimed material, 2-8 parts of matrix asphalt, 0.5-4 part of desulfurized rubber powder, 45-60 parts of a new aggregate and 3-8 parts of a component solubilizer. The preparation method comprises the following steps: heating and mixing the recycled asphalt pavement material of an old road and the matrix asphalt, adding the new aggregate, and finally adding the desulfurized rubber powder and the component solubilizer for modification. According to thedesulfurized reclaimed rubber recycled asphalt mixture, environmental pollution can be reduced, and the road maintenance and reconstruction cost can be reduced; and meanwhile, good anti-cracking performance is achieved, and emission of harmful gas can be reduced.

The invention discloses an active yellow dye and preparation and application thereof. The active yellow dye has a structure shown in formula (I). The active yellow dye has the advantages that the structure of monomer compound is novel, the property is excellent, the color fixation rate is good, and the color fastness rate is high; the stability is realized, the washing-resistant, abrasion-resistant and sun exposure-resistant property are good, and the binding stability with fibers is good; during dyeing, the usage amount of water is reduced, the dying duration is short, the consumption of energy sources is decreased, and the usage amount of salt is reduced; a finished product has excellent colorful degree, the production cost is low, and the active yellow dye can be popularized and applied in a large scale way.

The invention discloses an active orange dye and preparation and application thereof. The active orange dye has a structure shown in formula (I), wherein R is hydrogen, C1-5 alkyl groups, C1-5 alkoxyl groups, C1-5 carboxyl groups, aldehyde groups, sulfo groups or amide groups; Z is hydrogen or AlkSO3M, and Alk is methylene or ethylene; A1, A2 or A3 is respectively selected from self-substituted phenyl group or substituted naphthyl; M is hydrogen or alkaline metal ion. The active orange dye has the advantages that the color fixation rate and color fastness are good, the stability is good after dyeing, the color is bright, and the active orange dye can be widely applied to dyeing technologies, such as dip dyeing, roll dyeing and ink jet printing of cotton, hemp and manmade cotton fiber products; the production cost is low, and the active orange dye can be popularized and applied in a large scale way.

The invention discloses a construction method for a damp-proof wall. The construction method comprises the following steps that ethylene glycol diacrylate, hydroxyethyl methylacrylate, 2, 4, 6-trimethylbenzoyl-diphenyl phosphine oxide and polyvinyl alcohol are added into a chemical industry kettle to be stirred evenly, the pressure is increased to 0.2-0.3 MPa and kept for 1.5-2 h, and a compound mother solution is obtained. According to an interface agent provided by the invention, the bonding strength of the interface agent and the wall is improved by adding silica fume, silane end-capping polyether, alkyl sulfonic acid phenyl ester and phenyl maleimide group silicone resin. The interface agent bears the load acted on the wall, meanwhile the interface agent has good anti-permeability and has good bonding effect with plastering mortar, the overall strength and moisture-proof performance of the wall are improved, and the interface agent has good fluidity and is convenient for construction.

The invention belongs to the technical field of biological medicine, and particularly relates to an iridium complex, the structural general formula of the iridium complex is shown as a following formula I or formula II: wherein R1, R2, R3, R4, R5, R6, R7 and R8 are respectively and independently selected from one of hydrogen, alkoxy and aryl; Y1 and Y2 are ions counteracting the iridium complex main body; n1, n2, m1 and m2 are ionic valences, the absolute value of n1 is equal to the absolute value of n2, and the absolute value of m1 is equal to the absolute value of m2. The iridium complex disclosed by the invention is good in water solubility, can be specifically combined with cytolysosome, can generate singlet oxygen under an illumination condition, has an obvious photodynamic therapy effect on cells, does not generate singlet oxygen under a dark condition, does not have toxicity, and has a wide application prospect in photodynamic therapy drugs.

The invention discloses a reactive blue dye and preparation and application thereof. The structure of the reactive blue dye is shown in a formula (I) defined in the description. The reactive blue dye is novel in structure and excellent in performance, has the good fixation rate and color fastness, can effectively lower resource consumption, has the good stability after dyeing is performed, is bright in color, can be widely applied to dip dyeing, pad dyeing, inkjet printing and other dyeing technologies of cotton fiber products such as polyeseter, fiber and artificial cotton, is low in production cost and can achieve large-scale application and popularization.

The invention discloses a personalized dental implant with an alveolar bone repair network. The implant is composed of an abutment segment, a personalized repair network segment and a bone graft segment in sequence, the length of the bone graft segment is greater than or equal to 1.5 mm and the periphery is provided with external threads; the surface of the personalized repair network segment is an arc-shaped curved surface, the arc-shaped curved surface gradually increases from one side close to the abutment segment to one side close to the bone graft segment, and holes are uniformly distributed in the arc-shaped curved surface; and the abutment segment includes a circular table and a hexagonal groove in the center of the circular table, and a central screw hole in the bottom of the hexagonal groove. Personalized model finite element analysis results of a patient are used for personalized design of the arc-shaped curved surface of the personalized repair network segment, bones are induced to grow into holes of the arc-shaped curved surface to achieve better biocompatibility and binding stability, and finally the method has the effects of significantly reducing the number of operation and the difficulty of the operation, shortens the recovery time of the patient and improves the success rate of implantation.

The invention provides a production device and method of a superconductive thermal graphene high-molecular radiator, and relates to the technical field of heating equipment. The production device comprises a workbench used for placing a heat-conducting sheet and a film laminating device; the film laminating device comprises a glue outlet, an air suction port, a film pressing roler and a control roller assembly, wherein the glue outlet is positioned below a heat-conducting glue cavity, the air suction port is positioned on a negative pressure cavity and is formed in the opposite direction of feeding for air suction, the film pressing roller is used for pressing a graphene composite heat-conducting film on the upper surface of the heat-conducting sheet, and the control roller assembly is used for controlling the discharging speed; the graphene composite heat-conducting film is stretched and discharged through film pressing of the film pressing roller and speed limiting of the control roller assembly, meanwhile, in the space defined by the air suction port, the upper surface of the heat-conducting sheet and the graphene composite heat-conducting film at the bonding position, and the graphene composite heat-conducting film is sucked and bonded to the upper surface of the heat-conducting sheet through negative pressure of the air suction; and the workbench is further provided with aclamping mechanism for fixing the heat-conducting sheet. Under the condition that the graphene composite heat-conducting film is in a stretching and pressing bonding state, the film is tightly attached to the plate surface through the action of negative pressure suction.

The invention discloses a reactive red dye as well as preparation and application thereof. The reactive red dye has a structure shown by formula (I), where X is F or Cl; A is mono-substituted or polysubstituted phenyl or naphthyl with a -SO2CHCH2 or -CONHC2H4SO2CHCH2 group; D is mono-substituted or polysubstituted phenyl with a -SO2CHCH2 or -CONHC2H4SO2CHCH2 group; R is C1-5 alkyl, phenyl or phenyl substituted C1-3 alkyl; and M is hydrogen and alkali metal. The reactive red dye disclosed by the invention has novel structure, excellent performance and good color fixing rate and color fastness and can effectively reduce the consumption of resources; after dyeing, the reactive red dye has perfect stability and bright color light and can be widely applied to the dyeing technologies such as dip dyeing, pad dyeing and inkjet printing of cotton fiber products including polyester cotton, hemp and artificial cotton; and moreover, the production cost is low, and the reactive red dye can be promoted and applied in a large scale.

The invention discloses a safe and environment-friendly stratum degradation acid, which is mainly applied to acidification blockage removal during oil extraction, and comprises the following components in percentage by weight: 10-25% of citric acid; 1%-5% of polyacrylic acid; 5%-20% of dodecylbenzene sulfonic acid; 1%-5% of a surfactant; 1%-3% of a high-temperature corrosion inhibitor; 1%-5% of aniron stabilizer; 1%-3% of a clay stabilizer; 1%-3% of an intelligent agent; and remaining amount of water. The stratum degradation acid disclosed by the invention is good in acidification effect, long in lasting time, easy to biodegrade, safe and environment-friendly, has no adverse effect on stratums, and does not contain inorganic strong acids such as hydrochloric acid, hydrofluoric acid, nitric acid, organic acid formic acid, acetic acid, sulfamic acid, chlorosulfonic acid and the like which are commonly used in traditional acidification.