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153results about How to "Promote osmotic absorption" patented technology

Method for preparing membrane electrode from chitin nano fiber/carbon nanotube composite

The invention relates to a method for preparing a flexible bendable membrane electrode from a chitin nano fiber/carbon nanotube composite, which comprises the following steps: a) preparing the chitin nano fiber/carbon nanotube composite from carapace kitchen waste products by a simple chemical-mechanical process; and b) mixing the chitin nano fiber/carbon nanotube composite with a carbon nanotube dispersion solution. The membrane electrode maintains more pore structures, is beneficial to permeation and absorption of the electrolyte, and enhances the electron and ion transfer speed; the chitin nano fibers have higher mechanical strength, and have favorable biocompatibility with the carbon nanotubes, so that the mixture of the chitin nano fibers and carbon nanotubes eliminates the phenomenon of high agglomeration tendency when the chitin nano fibers and carbon nanotubes are used respectively; the chitin nano fibers used as the substrate provide firm attachment and support for the carbon nanotubes, and are a flexible sheet; and in the microscopic view, the two materials are wound and penetrate mutually to form the three-dimensional porous interpenetrating firm network. No adhesive is added, so the membrane electrode has favorable heat stability and flexibility, and can be used as an electrode material for portable electronic products.
Owner:NANJING FORESTRY UNIV

Method and use of agricultural cupric-amminium complexion bactericide

Disclosed is a production method of cuaminosulfate agricultural fungicide and the product use, which belongs to the pesticide preparation production method and product use technique field. The invention is characterized in that the method comprises following processing steps: biomass gasification liquid is added into a reaction kettle, then bluestone is added according to the weight ratio of bluestone to biomass gasification liquid of 1:1.16 and is agitated for dissolving; the mixed liquid is added with excessive ammonia water so as to reach the complete reaction under agitation, the biomass gasification liquid undergoes neutralization with the ammonia water to generate organic acid ammonium, the excessive ammonia water experiences complexation with the bluestone to generate cuaminosulfate; and zinc sulfate, manganese sulphate and magnesium sulphate are added into the reaction mixture, the total quantity added to is 1-10 percent of the gross weight of the reaction mixture, and the finished product can be obtained by complete and even agitating and mixing. The fungicide can quicken the penetration and absorption of medicament and substantially increase pesticide effects, as well as protecting target crops from the pesticide injury caused by copper, thereby reducing the application amount of copper and production cost and protecting the soil environment.
Owner:ZHEJIANG FORESTRY UNIVERSITY

High-moisture-preservation thickening agent composition and application thereof to cosmetics

ActiveCN107997988ANo stickinessRefreshing and moisturizing experienceCosmetic preparationsToilet preparationsAdditive ingredientMoisture
The invention discloses a high-moisture-preservation thickening agent composition, which is prepared from the following ingredients in parts by weight: 1 to 16 parts of moisture preservation agents and 0.05 to 0.5 part of thickening agents. Micromolecular moisture preservation agents with specific content and of specific compounding types are compounded with thickening agents with the specific content and of the specific compounding types; on one hand, the moisture preservation agents provide the moisture preservation power for the skin in multiple aspects according to differences of the moisture preservation mechanisms; the molecules are small, so that the seepage and absorption are easy; meanwhile, sticky and greasy effects of macromolecular moisture preservation agents are avoided; theskin feels cooler and fresher; on the other hand, the thickening agents can form the three-dimensional and transparent gel appearance, and can instantly become water in the smearing process, so that the smearing performance and the cool and fresh skin feeling are enhanced; the prepared high-moisture-preservation thickening composition can give the cool fresh and easy-to-absorb skin feeling to a product when being applied to cosmetics, particularly the skin care gel; meanwhile, good moisture preservation effects are realized; the fresh watery and moistened use experience is brought to customers.
Owner:HUAANTANG BIOTECH GRP CO LTD
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