67results about How to "Easy to apply evenly" patented technology

The invention provides a low-haze transparent conductive film and a preparation method thereof. The low-haze transparent conductive film comprises a transparent substrate layer, wherein the transparent substrate layer is coated with a super hydrophilic coating formed by a super hydrophilic coating material, the super hydrophilic layer is coated with a transparent conductive layer formed by a conductive ink composition, and the wetting angle of water at the surface of the super hydrophilic coating is less than or equal to 5 degrees. After the super hydrophilic coating is coated, the light transmittance of the substrate is improved, the haze is reduced, an adhesive force between the transparent conductive layer and the substrate is enhanced, and the oxygen permeability of the transparent substrate is also reduced at the same time. By adopting the technical scheme provided by the invention, the total haze of the ultimately acquired transparent conductive film is reduced by 40% compared with that before super hydrophilic processing under the condition of keeping the conductivity to be unchanged, the light transmittance is improved by 2-5%, the adhesive force is also obviously improved, and the appearance is more transparent.

A zinc/air depolarized cell wherein the anode comprises zinc particles, aqueous alkaline electrolyte, and aqueous alkaline electrolyte within said anode casing; a cathode within said cathode casing; and an electrolyte permeable separator between said cathode and anode; and a glue comprising crosslinked polyvinylalcohol, preferably crosslinked with a boron containing compound, said glue located between the separator and a side of said cathode to adhesively bond the separator to the cathode. The cell may be in the form of a button cell. The glue provides a strong adhesive bond between the separator, desirably of microporous polypropylene, and the cathode. The glue promotes ionic conductivity at the separator/electrode interface even when the zinc/electrolyte ratio within the anode is elevated.

The invention discloses a magnesium aluminate spinel enhanced magnesia-based foamed ceramic filter with capability of realizing sintering at low temperature, excellent chemical stability and excellentthermal shock resistant performance, and a preparation method thereof. The preparation method comprises the following steps that (1) 10 to 20 percent of nanometer alumina sol, 0.8 to 1.5 percent of rheological agents and the balance of magnesium oxide ceramic powder containing a nanometer aluminum oxide sintering aid are proportioned; deionized water is added; ball milling and uniform mixing areperformed; then, through vacuum exhaust, ceramic slurry with the solid content being 60 to 70 percent is prepared; (2) a polyurethane foamed plastic template is soaked into the ceramic slurry; the polyurethane foamed plastic template is extruded through a roller press for removing the redundant leaching hanging slurry; then, biscuit is prepared; then, the biscuit is heated to 80 to 120 DEG C for drying; (3) the dried biscuit is put into a sintering furnace; the temperature is raised to 1400 to 1600 DEG C; high-temperature sintering is performed; cooling is performed along with the furnace to room temperature; the magnesia-based foamed ceramic filter is obtained.

The invention mainly relates to the technical field of machining of artificial boards, and discloses a preparation method of antibacterial mould-proof plywood for decoration. The preparation method comprises drying, dipping, freezing, gluing, hot pressing and arrangement; the method is simple, safe and nontoxic; the obtained plywood for decoration reaches the mould inhibition rate of 76.3%, and contains no poisonous chemical reagent; the human health is guaranteed in the preparation and use process of the plywood; a veneer is firstly dried at low temperature, so that the water content is lower than the water content of a conventional veneer, the activity of the mould remained in the veneer is inhibited, the moulding is inhibited, the absorption of treatment solution in later treatment process is promoted, and the production efficiency is improved; and the dried veneer is put in sodium selenite solution for ultrasonic dipping, so that the sodium selenite solution is fully infiltrated in the veneer to inhibit growth of infectious microbes, the binding force of lignin to cellulose is reduced, the softness of the veneer is improved, breakage is prevented, and the machining performance and the use performance of the plywood are improved.

An applicator is provided for applying a composition to a user's eyelashes. The applicator includes an applicator element having a large section, a medium section, and a small section, which are adapted to cover the outer, middle, and inner portions of a user's eyelashes, respectively, with a composition (e.g., mascara). The three sections of the applicator element include bristles sized and spaced in such a way as to facilitate even application of the composition without clumping.

The invention discloses nanometer strontium aluminate long-afterglow luminescent materials and a preparation method thereof. The chemical formula of the luminescent materials is Sr(1-x)Al2O4:Eum2+,Dyn3+, wherein m plus n equals x; x is between 0.01 and 0.10; m is between 0.005 and 0.095; and n is between 0.005 and 0.095. Products in the invention have the advantages of pure phase, capability of emitting green-yellow light, few light scattering phenomenon, high nanometer fluorescence intensity, simple preparation and production process, high efficiency and low cost; all raw materials used in the invention are free from special requirements and rich in sources; all soluble salts can be alternately used; and the preparation process can be carried out flexibly and is easy for industrial application.

An apparatus for holding a dental prosthesis during preparation of the dental prosthesis, the apparatus comprising: at least one base, the at least one base having an upper surface, at least one pin, and the at least one pin comprising a first end and a second end, the at least one pin further comprising a flared portion at the first end, and the first end extending beyond the upper surface of the at least one base, and the second end extending through and into the upper surface of the base. The use of an apparatus for holding a dental prosthesis during preparation of the prosthesis and for holding the dental prosthesis during firing without having to transfer the prosthesis to a second tray for firing. A method for preparing a dental prosthesis, the method comprising the steps of: a) mounting a substructure on an apparatus comprising at least one base, the at least one base having an upper surface, at least one pin, and the at least one pin comprising a first end and a second end, the at least one pin further comprising a flared portion at the first end, and the first end extending beyond the upper surface of the at least one base, and the second end extending through and into the upper surface of the base, b) applying at least one layer of ceramic to prepare a dental prosthesis, and c) firing the prosthesis mounted on the apparatus in a furnace.

The invention discloses a basic magnesium sulfate whisker in-situ synthesized magnesium-aluminum spinel reinforced magnesium oxide based foamed ceramic filter that can realize sintering at lower temperature and has excellent chemical stability and thermal shock resistance and a preparation method thereof. The preparation method comprises the steps of: (1) by mass percentage, blending 15%-25% of nano-aluminum sol, 0.8%-1.5% of a rheological agent, and the balance magnesium oxide ceramic powder containing basic magnesium sulfate whisker, adding anhydrous ethanol, performing ball-milling and uniform mixing to obtain a ceramic slurry with a solid content of 60%-70%; (2) immersing a polyurethane foam plastic template into the ceramic slurry, extruding the polyurethane foam plastic template by aroller press to remove redundant hung slurry for making a green body, then removing an ethanol solvent in a 40DEG C-50DEG C ventilation room, and drying the green body; and (3) putting the dried green body into a sintering furnace, performing heating to 1350DEG C-1550DEG C for high temperature sintering, and conducting furnace cooling to room temperature, thus obtaining the magnesium oxide basedfoamed ceramic filter.

The invention discloses a MA-MF composite spinel reinforced magnesium oxide based foam ceramic filter capable of realizing low temperature sintering and excellent chemical stability and thermal shockresistance and a preparation method thereof, the preparation method comprises the following steps: (1) proportioning 15% to 25% by mass of nano-aluminum sol, 0.8% to 1.5% by mass of a rheological agent, and balance of magnesium oxide ceramic powder containing a nano-ferric oxide sintering aid, and adding anhydrous ethanol for even mixing by ball milling to obtain ceramic slurry having a solid content of 60% to 70%; (2) immersing a polyurethane foam plastic template into the ceramic slurry, extruding the polyurethane foam plastic template by a roll press to remove excess immersing slurry to obtain a green body, and removing an ethanol solvent in a ventilating chamber at 40 DEG C to 50 DEG C to dry the green body; and (3) putting the dried green body in a sintering furnace, heating to 1350 to 1550 DEG C for high temperature sintering, and cooling in the furnace to room temperature to obtain the magnesium oxide based ceramic foam filter.

A loudspeaker diaphragm (12) comprising a woven fibre body supports damping material (25), for example PVA polymer, on a rearward-facing surface (24). The woven fibre body may be formed of lengths (14) non-metallic fibre material (for example glass fibre) coating with a thin metal coating (32). The mass of the layer of damping material (25) may be less than the mass of the woven fibre body. An attractive sparkly looking loudspeaker diaphragm (12) may thus be provided which damps undesirable vibration whilst providing a flatter frequency-response curve (50).

A filament bundle is rewound from a reel, and passes through various sorts of liquid in processing vessels to be used for plating. The filament bundle passes through a fixed guide roller and a movable guide roller while it travels within the liquid in the processing vessel. The movable guide roller is moved periodically, the filament bundle is stretched and slackened by turns, whenever the filament bundle is slackened or untied, the bundle is loosened. The filament bundle with each filament subjected to the plating is taken up to a take-up reel.

The invention relates to oil, grease or wax for post treatment of concrete, in particular to a concrete impermeable sealant. The concrete impermeable sealant is formed by stirring 62 to 67 mass percent of lithium-based grease, 31 to 36 mass percent of admixture and the balance of engine oil uniformly, wherein the lithium-based grease is formed by mixing and thickening 9 to 13 mass percent of 1,2-hydroxy lithium stearate, 0.5 mass percent of diphenylamine, 0.5 mass percent of petroleum barium sulfonate and the balance of mineral oil; and the admixture is selected from fly ash, coal gangue powder and cement powder, and the granule diameter of the powder is less than 0.9 millimeter. The concrete impermeable sealant is convenient to manufacture and use, is simple in operation, time-saving and labor-saving, has good sealing property, has no harm to the human body, and is environmentally-friendly.

The invention belongs to the technical field of composite aluminum-plated bags, and particularly relates to a production process of a solvent-free composite aluminum-plated bag, which comprises the following processing steps: (1) mounting a printing film and an aluminum-plated film to be compounded on a solvent-free compounding machine; (2) blending a solvent-free two-component polyurethane adhesive; (3) debugging; (4) compounding: unwinding the aluminum-plated film, and controlling the tension to be 0.6-0.8 N/cm in the unwinding process; conveying the aluminum-plated film and the printing film coated with an adhesive solution to a composite roller, compounding the printing film and the aluminum-plated film under the pressure of 0.18 mpa/cm < 2 > to 0.23 mpa/cm < 2 >, wherein it is guaranteed that the temperature is controlled to be 35 DEG C to 40 DEG C while compositing is conducted; (5) cooling; (6) coiling: coiling the cooled film material into a coil under the tension of 1 to 1.4 N/cm; (7) drying and solidifying. The solvent-free composite aluminum-plated bag is produced by using the means of the scheme, and the produced composite aluminum-plated bag can meet the requirements in the aspects of sealing performance, high temperature resistance and the like.

The invention discloses a coupling agent heating, extruding and applying device for ultrasonic medicine. The coupling agent heating, extruding and applying device for ultrasonic medicine comprises a device main body, a cover body and a heating pedestal; the device main body is used for accommodating the coupling agent and uniformly applying after extrusion; the heating pedestal heats the couplingagent in the device main body; the cover body covers the applying end of the device main body; and the coupling agent heating, extruding and applying device for ultrasonic medicine accurately controlsthe temperature of the applied coupling agent, facilitates extruding and applying, facilitates uniform application of the coupling agent, and is reasonable in structural design, accurate and efficient in operation and suitable for being popularized and applied in medical institutions.

A mechanotransductive bowel extender device that can be used to correct short bowel syndrome by applying tension to the bowel tissue which, via the process of mechanotransduction, grows in length in response to the applied tension. Such a device is placed within the small bowel and applies tension over a period of several days or weeks by attaching to the lumen of the bowel at two different locations and moving those two points apart, stretching the tissue between. The extender device further capable of localized application and/or evacuation of medically relevant liquid and other material within the bowel.

The invention discloses an aluminum oxide short-fiber enhanced magnesium-oxide-based foam ceramic filter with chemical stability and excellent thermal shock resistance capable of sintering in a low temperature and a preparation method thereof. The preparation method comprises the following steps: (1) according to a mass percent, compounding by 15%-25% of nano-aluminum sol, 0.8%-1.5% of rheologicalagent, and the balance of magnesia ceramics powder containing aluminum oxide short-fiber and nano-titania, adding absolute ethyl alcohol, ball-milling, and uniformly mixing to prepare ceramic slurryof which the solid content is 60%-70%; (2) immerging a polyurethane foamed plastic template in the ceramic slurry, extruding the polyurethane foamed plastic template through a roller press so as to remove redundant immerging slurry, preparing a biscuit, and removing an ethyl alcohol solvent in a ventilating chamber in 40-50 DEG C, and drying the biscuit; and (3) placing the dried biscuit in a sintering furnace, warming to 1350-1550 DEG C, and sintering in a high temperature, cooling to room temperature along with the furnace, to obtain the magnesium-oxide-based foam ceramic filter.

The invention discloses an antipyretic gel and roll-on device thereof. The antipyretic gel is prepared from, by mass, substrate gel 1-10%, moisturizer20-40%, penetration enhancers1-5%, stabilizer 0-5%, seltzer 0-5%, PH modifier0.3-5%, preservative 0-5%, wetting agent 0.3-10%, and solvent 40-65%. The antipyretic gel is made from stored energy high polymer material, soft and transparent, which has the advantages of cooling storage, lowing the temperature, being safe and non-stimulation, and no any side effects. The roll-on device thereof comprises a bottle body with an opening on the top, ball bearing components at the opening. The ball bearing components comprise a ball seat and a ball that can roll to insert the seat partly, a cover that connects to the cylinder thread and covers ball bearing components. The bottle is filled with antipyretic gel.

The invention discloses a rubber roller-vulcanized corrosion-resistant material and a use method thereof and belongs to the field of material modification. The invention provides the rubber roller-vulcanized corrosion-resistant material which is prepared from the following raw materials in percentage by mass: 50-60 percent of silver powder paint, 30-40 percent of ethyl acetate and 10-20 percent ofpowdered zinc oxide; a preparation method of the rubber roller-vulcanized corrosion-resistant material comprises the following steps: (1) weighing the raw materials; and (2) uniformly stirring the raw materials till complete dissolution; and the use method of the rubber roll-vulcanized corrosion-resistant material comprises the following steps: (1) pretreatment; (2) brushing a rubber roller withthe corrosion-resistant material; and (3) vulcanization process treatment and corrosion-resistant material removal and recovery. The rubber roller-vulcanized corrosion-resistant material prepared by the preparation method disclosed by the invention can be prevented from rustiness due to high-temperature oxidation corrosion in the steam or hot air vulcanization process; and the vulcanized corrosion-resistant material is easily dissolved in the ethyl acetate as a cleaning solvent to be easily removed, and the removed corrosion-resistant material and the ethyl acetate as the cleaning solvent canalso be recycled.