Refractory Metal Anhydrous Acetylacetonates Production Method
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The invention deals with production of anhydrous, high-purity acetylacetonates of refractory metals used as precursors for development of oxide and carbide films and coatings in CVD processes during the production of thermo- and erosion-resistant composite materials, as well as used in preparative chemistry, radio electronics, machine industry, atomic power engineering, aircraft industry, rocket production and other spheres.
Products
This devise is intended for complete disinfection of toothbrush bristles after use for hygienic purposes by human beings through simultaneous ultraviolet and blue light spectra effect.
