33 results about "Zincum oxydatum" patented technology

The invention discloses a topical drug composite, and the formula comprises: by weight, 15-20 parts of rhizoma coptidis, 15-50 parts of radix scutellariae, 20-30 parts of lithospermum, 15-25 parts of safflower carthamus, 15-20 parts of myrrh, 15-50 parts of raw rhubarb, 50-100 parts of pseudo-ginseng, 15-50 parts of polygonum cuspidatum, 40-70 parts of zinc oxide, 0.8 part of anisodamine, 150 parts of borneol and 320-380 parts of sesame oil. The invention further discloses application of the topical drug composite in the preparation of drugs treating skin injury which comprises skin burn, skin scald, skin ambustion, skin lesions caused by radiation and chemotherapy, bedsore, and skin fester caused by other reasons.

The invention discloses a synthesis gas desulfurization agent and its preparation method and application. The synthesis gas desulfurization agent of the present invention is a conventional zinc oxide desulfurization agent modified by metal oxides and non-metal oxides, and the prepared desulfurization agent has a large With good structural stability, it still has a high ability to remove sulfide under high water vapor partial pressure and high temperature oxidation. The above-mentioned syngas desulfurizer is a renewable synthetic It is a solid desulfurizer for removing hydrogen sulfide and organic sulfur from gas, which can not only remove hydrogen sulfide and organic sulfur in synthesis gas, but also save energy and reduce consumption.

The invention relates to a preparation method of an antibacterial and mildew-proof stainless steel coating containing silver, zinc and cerium, and belongs to the field of antibacterial and mildew-proof materials. The steps of the invention are (1) adding sodium dihydrogen phosphate aqueous solution to the zinc oxychloride aqueous solution to react to obtain a nano-scale zinc phosphate carrier; (2) putting the zinc carrier into an ultrafiltration membrane system for filtration; (3) adding the sol precipitation to the Dissolve in pure water, add antibacterial metal ion aqueous solution, adsorption, displacement reaction; (4) Add cerium nitrate aqueous solution, silver nitrate aqueous solution, zinc nitrate aqueous solution to the sol suspension; (5) Add oxalic acid and stir; (6) Suction filtration, Cleaning the reaction product, drying it, pulverizing it, and calcining it; (7) preparing hydrocolloid glue; (8) coating it evenly on stainless steel tableware and drying it. The product prepared by the invention has the characteristics of good corrosion resistance, no discoloration on the surface of the material, low cost, less pollution, simple process and easy control, and can be widely used in the fields of chemical industry, food, printing and dyeing, cosmetics, biopharmaceutical and electromechanical.

Disclosed is an antimicrobial composition comprising zinc pyrithione and habit modified crystals of zinc oxide preferably comprising entrapped particles of water soluble protein. The protein may be selected from at least one of sericin, bovine serum albumin, gelatin, egg-albumin, casein, zein, whey or lysozyme. The composition may be used for personal cleansing and is especially preferred to be delivered as a shampoo or hair conditioner.

The invention discloses a regeneration method for a desulfurization adsorbent, which specifically comprises the following steps: (1) purging under inert gas conditions to remove organic matter and other reducing substances attached to the surface of the deactivated desulfurization adsorbent; High-temperature roasting under oxygen gas conditions to remove carbon and sulfur components in the adsorbent; (3) high-temperature roasting under inert gas conditions to make the by-product zinc oxysulfate generated in step (2) react with unreacted zinc sulfide to form Regenerate the target product zinc oxide, further improve the regeneration effect of the deactivated adsorbent, and complete the regeneration of the adsorbent. The adsorbent regeneration method of the present invention can not only effectively restore the activity and sulfur capacity of the desulfurization adsorbent, but also eliminate the by-products generated during the regeneration reaction, and is especially suitable for the adsorbent regeneration process in the adsorption desulfurization process.

A method of using ZnO particles for the treatment of colon cancer and a method of using the particles for reducing the concentration of an organic contaminant in an aqueous solution is described. The ZnO particles are substantially spherical and may have nanopetals that provide a nanoflower morphology. The synthesis and characterization of the ZnO particles is also discussed.

Methods of increasing proteins that reduce signals associated with neutrophil recruitment and reducing proteins that induce neutrophil recruitment within an individual's gingival crevice are disclosed. The methods comprise applying to the individual's oral cavity in an amount effective to increase proteins that reduce signals associated with neutrophil recruitment and reduce proteins that induce neutrophil recruitment within an individual's gingival crevice, an oral care composition comprising: zinc oxide, zinc citrate, stannous fluoride, and optionally arginine and / or zingerone.

Provided are: zinc chloride hydroxide that is useful as a pharmaceutical ingredient, has excellent zinc ion sustained-releasability when used as a pharmaceutical agent, and exhibits excellent stability as a pharmaceutical ingredient; and a production method therefor. The present invention pertains to zinc chloride hydroxide that can be used as a pharmaceutical ingredient, that has excellent zinc ion sustained-releasability, that comprises at least one member selected from the group consisting of zinc chloride, zinc hydroxide, and zinc oxide, and that, after an elution test is performed on a zinc chloride hydroxide hydrate containing simonkolleite by an agitation method, shows a Zn2+ ion elution per surface area of 0.25-100 [mu]g / m2 and a pH of not lower than 7.0 but lower than 8.3.