740results about How to "Reduce stickiness" patented technology

A low friction top coat over a multilayer metal/ceramic bondcoat provides a conductive substrate, such as a rotary tool, with wear resistance and corrosion resistance. The top coat further provides low friction and anti-stickiness as well as high compressive stress. The high compressive stress provided by the top coat protects against degradation of the tool due to abrasion and torsional and cyclic fatigue. Substrate temperature is strictly controlled during the coating process to preserve the bulk properties of the substrate and the coating. The described coating process is particularly useful when applied to shape memory alloys.

The present invention relates to a self-renewing, anti-icing composition driven by a dehydrogenative reaction of a reactive hydrogen-rich compound catalyzed by nanoparticle immobilized catalysts, which is active under subzero temperatures. The disclosed coating displays a variety of properties including, but not limited to hydrophobicity, anti-wetting, and resistance to ice formation and ice adhesion. The novel anti-icing coating can be used on glass surfaces requiring optical clarity and transparency and can also be applied to a variety of smooth, roughened, or porous surfaces.

The invention relates to cosmetic or dermatologic compositions comprising a microsphere and a film forming component.

The invention relates to a building material, and in particular relates to an exterior wall color surface decoration mortar and a preparation method thereof. The exterior wall color surface decoration mortar comprises the following raw materials by weight: 20%-30% of white cement, 50%-60% of quartz sand, 0.1%-0.5% of chopped fiber, 10%-20% of heavy calcium carbonate, 0.2%-1% of latex powder, 0.3%-0.5% of cellulose ether, 1%-5% of an inorganic pigment, 0.2%-0.4% of a water repellent, 5%-10% of coal powder ash, 0.1%-0.15% of a defoaming agent, 1%-3% of metakaolin, 0.2%-0.5% of a thixotropic lubricant and 1%-2% of a water reducing agent. The exterior wall color surface decoration mortar has the advantages of crack resistance, weather resistance, good ultraviolet resistance, permanent and uniform color, good whiskering resistance, and the like, can be well combined with various inorganic base layer materials, is good in coating density, and can be widely used in the building fields such as exterior wall decoration and the like.

The invention discloses pressure cast rare earth aluminum alloy with high thermal conductivity and high electrical conductivity and a preparing method thereof. The aluminum alloy comprises 0.5-2.0 wt% of Si, 0.001-0.05 wt% of Cu, 0.2-0.6 wt% of Fe, 0.001-0.50 wt% of Mn, 0.8-3.0 wt% of Mg, 0.07-0.15 wt% of Zn, 0.001-0.05 wt% of B, 0.05-0.20 wt% of La, 0.05-0.2 wt% of Y, 0.05-0.2 wt% of Ce, and the balance Al and less than 0.1 wt% of impurities. The aluminum alloy has high castability, excellent thermal conductivity and electrical conductivity, excellent corrosion resistance and medium mechanical performance and can be applied to 3C mobile phones, notebook computer shells, communication, illumination, rail transit, civil hardware and other fields.

The invention provides a method for trapping SO2 and CO2 on a large scale aiming at a pulverized coal furnace of a power plant. Fume generated by the pulverized coal furnace of the power plant is desulfurized by a desulfurizing tower and then enters a fluidized bed carbonation reactor; CaO in the reactor generates solid Ca(OH)2 under the action of water vapor; Ca(OH)2 particles are subjected to a carbonation reaction to trap CO2; a product CaCO3 enters a fluidized bed calcining furnace; the CaCO3 is decomposed into CaO and CO2 by using the heat generated by oxygen enriched combustion of a biomass fuel; and the CaO is introduced into the carbonation reactor for trapping the CO2 to realize the recycling. The inactive CaO is discharged from the lower part of the fluidized bed calcining furnace, and meanwhile, the calcium-based absorbent is supplemented. Part of inactive CaO discharged from the calcining furnace is introduced into a digestion reaction to form a Ca(OH)2 solution and then enters the desulfurizing tower for desulfurization, so that the respective removal of the SO2 and the CO2 can be realized and the energy consumption of the system can be reduced.

A semiconductor device includes at least three or more wiring layers stacked in an interlayer insulating film on a semiconductor substrate, a seal ring provided at the outer periphery of a chip region of the semiconductor substrate and a chip strength reinforcement provided in part of the chip region near the seal ring. The chip strength reinforcement is made of a plurality of dummy wiring structures and each of the plurality of dummy wiring structures is formed to extend across and within two or more of the wiring layers including one or none of the bottommost wiring layer and the topmost wiring layer using a via portion.

The invention discloses a high-temperature slag handling technology by the tilting roller process and a high-temperature slag handling device. The handling technology includes that high-temperature metallurgical slag is poured into a rotating working barrel body with a certain angle of inclination in the axial direction by a loading hopper; the slag in a front barrel body of the working barrel body is fast cooled by a cooling medium and the cooling water sprayed by a spray head in sequence and then crushed; the cooled and crushed slag particles are driven to drop from the gaps among cage bars and the gaps between the cage bars and a barrel body shoveling plate into a lower chamber filled with the cooling water to be cooled for the second time; along with the rotation of the working barrel body, the slag particles soaking in the cooling water in the lower chamber are carried to the upper part of the front barrel body by the barrel body shoveling plate provided with dewatering holes, poured into an open discharging chute and conveyed out of the device; the cooling water that carries fine slag particles and is separated by the barrel body shoveling plate flows to a rear barrel body, and the fine slag particles separated and intercepted by a netty slag-water separating device arranged on the rear barrel body are sent to the discharging chute and conveyed out of the device by a small shoveling plate arranged on the internal side surface of the rear barrel body.

The invention relates to a hair styling composition comprising: an effective amount of at least one adhesive particle to provide a reshapable effect, an effective amount of at least one polymeric non-adhesive particle to impart at least one of the desirable properties and/or substantially maintain said reshapable effect relative to an identical formulation without said at least one non-adhesive particles, and a cosmetically acceptable carrier. The invention also relates to a method of providing a reshapable effect to the hair, comprising applying to the hair, before, during or after shaping of the hairstyle, a hair styling composition of according to the invention. And finally, the invention also relates to a method of making a reshapable hair styling composition.

A process and apparatus for preparing a dried food product said process comprising treating a dried food with an aqueous acidulant, in an amount and for a period of time which is sufficient to modify a surface of the food to increase water permeability; dehydrating the acidified food to obtain a desired moisture content with heat; cooling the heated dehydrated acidified food; and infusing the cooled dehydrated acidified food with an infusate.

The invention discloses a manufacturing method for a fibrous membrane of an extremely hydrophobic organic macromolecule chemical compound with an oil-water separation function in the technical field of fibrous membrane manufacturing. The manufacturing method comprises the following steps: synthetizing a copolymer with excellent electrostatic spinnability by regulating the compounding ratio of a monomer and controlling the condition of a suspension polymerization technology and by adjusting and controlling the compositions of a solution, processing parameters and the temperature and humidity conditions of environment, and spinning a copolymer solution into the fibrous membrane with the advantages of uniform and small bore diameters, high porosity, large flux and extremely hydrophobic and oleophylic properties by using an electrostatic spinning technique. The obtained fibrous membrane has the advantages that the specific surface area is large, the patterns are large, the stacking structure is proper, and the fibrous membrane is in a three-dimensional bore channel structure. Compared with an existing polymer-based oil-water separation member, the fibrous membrane has the advantages that the bore channel structure is more reasonable, the separation capacity is stronger, the separation efficiency is higher, the anti-pollution capacity is stronger, the membrane bores are not easy to block, the oil-water selectivity is stronger, the mechanical strength is higher, the flexibility and the temperature resistance are better, the preparation process is shorter, the consumed energy is little, the filtering rate is higher, and the cost is lower, so that the fibrous membrane can better satisfy the requirements of industrial practicality.

The invention discloses a movable hopper type powder bed powder laying device. The powder bed powder laying device mainly comprises a feeding device, a movable (discharging) funnel, a powder laying device, a related transmission mechanism device and the like. The amount of powder needed by each layer is calculated, and the feeding device is controlled to accurately feed the powder to the movable funnel by using a powder level sensor in the movable funnel. The powder is discharged rapidly and evenly through control over left-and-right moving speed of the discharging funnel, the bore diameter of a discharging opening and the opening and closing degree of the discharging opening, and then the discharged powder is slicked through front and back movement of a powder slicking plate to finish the powder laying process. The powder is discharged rapidly and evenly, the usage amount of the powder is saved, the machining efficiency of rapid forming equipment is increased, and cost is reduced.

The invention discloses a crucible and a coating method of the crucible. The disclosed coating method of the crucible comprises the following steps: coating paint is manufactured, and the coating paint comprises hexagonal boron nitride and pure water; the coating paint is coated on the inner wall of the crucible in a spraying mode; and the crucible is aired to be dry. The possibility of the reaction between the crucible and the hexagonal boron nitride is small, silicone material is not prone to stick to the crucible, the possibility of occurrence of leakage is obviously lowered, and therefore the safety and reliability in the process of production of the silicone material are improved. Meanwhile, a coating is poor in wettability with liquid silicone and is not prone to stick to the silicone materials under the condition of carrying the liquid silicone. In addition, due to the fact that the hexagonal boron nitride has good wettability, demolding of a silicone ingot is good. The coating enables the heat conduction to be more uniform in the growth process of the silicone ingot, so that the interior quality of the silicone ingot is improved. Therefore, the coating method of the crucible is capable of reducing the sticking and permeation between the crucible and the liquid silicone material, plays a role in a protective layer, has the functions of lubrication and demolding, and improves the production quality of the silicone material and production efficiency.

The invention discloses a polycrystalline silicon ingot casting process. The process comprises the following steps: 1, preheating; 2, melting; 3, growing crystal: the temperature is controlled to T6 and is preserved for 1h, and T6=1420 DEG C; the hoisting height of a heat insulation cage is 90mm; the temperature is controlled to T6 and is preserved for 2h, and the hoisting height of the heat insulation cage is not changed; the temperature is controlled to T6 and is preserved for 3h, and the hoisting height of the heat insulation cage is 110mm; the temperature is gradually lowered from T6 to T7, the temperature lowering time is 7-9h, and the hoisting height of the heat insulation cage is 210mm; T7=1405 DEG C; the temperature is controlled to T7 and is preserved for 7-9h, and the hoisting height of the heat insulation cage is not changed; the temperature is controlled to T7 and is preserved for 7-9h, and the hoisting height of the heat insulation cage is not changed; the temperature is gradually lowered from T7 to T8, and the hoisting height of the heat insulation cage is not changed; T8=1395 DEG C; 4, annealing and cooling. The polycrystalline silicon ingot casting process has the advantages of simple steps, reasonable design, convenience in realization, easiness in grasp and good using effect and can reasonably control the ingot casting crystal growth process.

The invention relates to an apricot solid drink and a preparation method thereof. The ingredients of the apricot solid drink are 10-50% of apricot powder, 20-60% of maltodextrin, 10-30% of saccharose, 0.05-0.10% of citric acid, 0.1-0.2% of xanthan gum, 0.1-0.3% of sodium carboxymethyl cellulose, 0.03-0.1% of sodium alginate and 0.5-1.4% of amorphous silicon dioxide. The preparation method comprises the steps of pre-treating, washing and colour-protecting, blanching and cooling, pulping, zymohydrolysis, glue milling, homogenizing, spray drying, material mixing and granulating, packaging, and sterilizing. The solid drink has high fruit content, natural flavour, excellent stability, and convenient carry and use, thereby meeting requirements of modern consumption and having broad market prospect.

The invention provides a crucible for polysilicon ingot casting, a coating structure of the crucible and a coating preparation method. The coating structure of the crucible for polysilicon ingot casting comprises a first coating arranged on the inner side wall of the crucible and a second coating arranged on the first coating. The first coating is formed from a first coating composition by brush coating. The first coating composition comprises silicon nitride and a solvent. The second coating is formed from a second coating composition by spray coating. The second coating composition comprises silicon nitride and a solvent. The coating structure of the crucible for polysilicon ingot casting has uniform thickness, does not crack easily, has high bonding force to the inner wall of the quartz ceramic crucible, and strong bonding force between silicon nitride particles, does not spall easily in an ingot casting technology and has a low rate of adhesion to the crucible.

The invention discloses a liquid permeability clad sheet, a manufacturing device of the liquid permeability clad sheet and a manufacturing method of the liquid permeability clad sheet. The liquid permeability clad sheet comprises a first layer sheet and a second layer sheet, the liquid permeability clad sheet is provided with strip-shaped grooves, and cone-shape and three-dimensional openings are formed between the strip-shaped grooves in a horizontal mode. The first layer sheet is bonded with the second layer sheet through the strip-shaped grooves, the cone-shape and three-dimensional openings are provided with flowers hanging on heads, and the flowers hanging on the heads extend towards the lower portion of the second layer sheet. The manufacturing device comprises a punching needle roller, a cooperating roller and a composite punching roller, and heaters are arranged on both the punching needle roller and the composite punching roller. The manufacturing method is adopted by the manufacturing device and carries out the following steps: heating the composite punching roller through the heater, conveying the second layer sheet between the punching needle roller and the cooperating roller to be punched, and conveying the second layer sheet and the first layer sheet between the composite punching roller and the cooperating roller to be punched to composite. By the adoption of the clad sheet, liquid is convenient to seep downwards, the sticky and wet feeling of the skin is reduced, the structure of the manufacturing device is concise in structure and convenient to use, production efficiency of the manufacturing method is good, manufacturing cost is low and effect is good.

The present invention provides a dental curable composition exhibiting both excellent light diffusion and excellent transparency, and having high mechanical strength and surface smoothness and gloss after polishing as a cured product as well as good handling properties as a paste. The present invention is a dental curable composition including: a polymerizable monomer (A) having a refractive index of 1.52 to 1.58 after polymerization; inorganic particles (B) having a refractive index of 1.43 to 1.50; and inorganic particles (C) having a refractive index of 1.52 to 1.58. The inorganic particles (B) are aggregates of inorganic fine particles having an average primary particle size of 2 to 50 nm, and the content of the inorganic particles (B) is 0.1 to 10% by weight.