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Inhaler

ActiveUS8833364B2High specific evaporative capacityHigh evaporator efficiencyRespiratorsOrganic active ingredientsEngineeringInhaler
The present disclosure relates to an inhaler component for producing a steam / air mixture or / and condensation aerosol in an intermittent and inhalation- or pull-synchronous manner, the inhaler component including: a housing; a chamber arranged in the housing; an air inlet opening for the supply of air from the surroundings to the chamber; an electrical heating element for evaporating a portion of a liquid material; and a wick having a capillary structure, which wick forms a composite structure with the heating element and automatically supplies the heating element with fresh liquid material after evaporation.
Owner:NICOVENTURES TRADING LTD

A paste detergent for cleaning hard surfaces in the kitchen and preparation method thereof

The invention discloses a multipurpose high solid content paste washing agent for cleaning heavy oil stain on hard surfaces of tablewares, a cooking bench, tiles, ceramic utensils, a range hood and the like in a kitchen and a preparation method thereof. The multipurpose high solid content paste washing agent comprises the following ingredients: a nonionic surfactant, an anionic surfactant, an ampholytic surfactant, a humectant, a detergent auxiliary, carbonate, a forming agent and the like. The paste washing agent is obtained by the procedures of stirring, grinding and filling, and the like. The solid content of the paste washing agent is more than or equal to 70 percent. The paste washing agent occupies small volume and is convenient to carry. Packing materials are saved. The detergency is strong. After the paste washing agent is dissolved or dispersed in water, little foam is generated. The wetting power is strong. The paste washing agent has effects of rapidly dispersing, permeating, emulsifying and washing the oil stain and can be widely used for cleaning the oil stain on the hard surfaces of the tablewares, the cooking bench, the tiles, the ceramic utensils, the range hood and the like in the kitchen.
Owner:潍坊光华精细化工有限公司

Micro-emulsification stainless steel cutting liquid

The invention disclose a micro-emulsification type stainless steel cutting fluid belonging to metal-cutting lubricant technical field to solve the problems that the existing cutting fluid can not be commendably used in cutting process of stainless steel and can endanger the health of the workers. The micro-emulsification type stainless steel cutting fluid comprises 20-40 wt% water, 5-20 wt% paraffin base mineral oil or naphthenic base mineral oil, 1-15 wt% non-ionic surfactant of alkyl phenol polyoxyethylene ether or fatty alcohol polyoxyethylene ether, 5-10 wt% chloroparaffin, 1-10 wt% petroleum sodium sulphonate and hardship or alkenyl succinic acid rust preventive, 5-25 wt% mixing alkyol amine of mono ethanolamine and trieanolamine, 5-15 wt% oleic acid, 2-10 wt% polyatomic alcohol lauric acid ester or polyatomic alcohol oleic acid ester, 0.1-0.5 wt%.benzotriazole, and 0.1-0.5 wt% methyl silicone oil anti-foam agent. The micro-emulsification type stainless steel cutting fluid is specially used in the cutting process of the stainless steel.
Owner:CHINA PETROCHEMICAL CORP +1

Bituminous composition

This composition sealant relates to rejuvenating, sealing, and preserving asphalt pavements and concrete surfaces. More specifically, the sealant composition includes soy products and other vegetable products. More specifically, the agricultural sealant composition is a combination of soybean oil, alkyl esters of soybean oil, and at least one of d-limonene or other terpine hydrocarbons. In another embodiment, the composition is a mixture of bitumen and soy product.
Owner:FREISTHLER MICHAEL

Hydrogel photonic crystal microspheres, and preparation method and application thereof

The invention discloses hydrogel photonic crystal microspheres, and a preparation method and an application thereof. The preparation method comprises the steps of (1) preparation of silica emulsion droplets, (2) preparation of silica photonic crystal microspheres, (3) preparation of silica-hydrogel hybrid photonic crystal microspheres, and (4) preparation of inverse-opal-structured hydrogel photonic crystal microspheres. In the step (3), acrylamide, acrylic acid, methylene bisacrylamide and a photo-initiator are allowed to penetrate into the silica photonic crystal microspheres; ultraviolet irradiation is carried out, such that acrylamide and acrylic acid monomers are cured, such that the silica-hydrogel hybrid photonic crystal microspheres are obtained. With the method provided by the invention, the obtained hydrogel photonic crystal microspheres have a three-dimensional ordered porous structure, wherein the pores have a compact hexagonal stacking ordered structure. With the method, technical problems of angle dependence and slow response to small molecules of existing hydrogel photonic crystal films can be solved.
Owner:HUAZHONG UNIV OF SCI & TECH

Modified prussian blue material, sodium ion battery positive electrode plate and preparation method

InactiveCN106960956ALow crystal water contentReduce defectsCell electrodesSecondary cellsWater contentPyrrole
The invention discloses a modified prussian blue material, a sodium ion battery positive electrode plate and a preparation method. The preparation method for the modified prussian blue material at least comprises the steps of performing a reaction on methyl orange, ferric chloride and pyrrole based on a certain proportion to obtain a solution, then performing a reaction on the obtained solution with a mixed solution of sodium ferrocyanide and inorganic acid, and next, performing processing of centrifuging, washing, drying and the like to obtain the modified prussian blue material. Compared with the conventional synthesis method, the prepared modified prussian blue material is lower in crystal water content, less in defects, high in tubular polypyrrole conductivity and relatively high in environment stability, so that an electrolyte can permeate rapidly, and rapid diffusion of Na+ can be promoted to form a three-dimensional conductive network with prussian blue nanoparticles; therefore, the material conductivity is improved, and the material is novel and unique; in addition, the cycling performance and the rate capability of the material are greatly improved; and the modified prussian blue material is more suitable for application of an energy storage material, such as the positive electrode material of the sodium ion battery.
Owner:SHANGHAI SINOPOLY JIAHUA BATTERY TECH

Dual function prosthetic bone implant and method for preparing the same

InactiveUS20050267604A1Rapid blood/body fluid penetration and tissue ingrowthIncrease compressive strengthBone implantWood working apparatusCalcium phosphate cementBody fluid
The present invention discloses a prosthetic bone implant made of a hardened calcium phosphate cement having an apatitic phase as a major phase, which includes a dense cortical portion bearing the majority of load and a porous cancellous portion allowing a rapid blood / body fluid penetration and tissue ingrowth.
Owner:CALCITEC
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