FIELD: chemistry.
SUBSTANCE: method includes polyalcoxialuminoxanes interaction with magnesium acetylacetonate [CH3(O)CCH=C(CH3)O]2Mg in an organic solvent at a temperature of 20°C-70°C, followed by distilling off the solvent, first at atmospheric pressure and then under reduced pressure at a temperature up to 140°C. Binders and impregnating materials based on organomagnesium oxanaluminoxane are also proposed.
EFFECT: invention provides production of organomagnesium oxanaluminoxanes that can be used as precursors of high-purity ceramic based on aluminium and magnesium oxides, and may have fiber-forming properties.
2 cl, 3 dwg, 2 tbl, 2 ex
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