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COLLOIDAL DISPERSION OF A CERIUM COMPOUND OR OF A CERIUM COMPOUND AND AT LEAST ANOTHER ELEMENT SELECTED AMONG RARE EARTHS AND TRANSITION METALS AND COMPRISING AN AMINO ACID
COLLOIDAL DISPERSION OF A CERIUM COMPOUND OR OF A CERIUM COMPOUND AND AT LEAST ANOTHER ELEMENT SELECTED AMONG RARE EARTHS AND TRANSITION METALS AND COMPRISING AN AMINO ACID
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机译：铈化合物或铈化合物的胶态分散体，以及从稀土，过渡金属和氨基酸中选择的至少一种元素
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摘要
The invention concerns a colloidal dispersion of a cerium compound or of a cerium compound and at least another element selected among titanium, vanadium, chromium, manganese, iron, cobalt, nickel, copper, zinc, aluminum, gallium, zirconium and rare earths other than cerium. The invention is characterised in that it comprises an amino acid, said acid being at least bound to particles constituting the dispersion. Said dispersion can be used on a substrate as anticorrosive agent, for preparing polymer films, in a cosmetic composition, in catalysis particularly for motor vehicle post-combustion catalysis, for lubrication and in ceramics.
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