Alumina particles, resin composition, molded body, and method for producing alumina particles
AssigneeDIC Corporation
InventorsYusuke Kano, Hironobu Oki, Jianjun Yuan
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Abstract
Provided are alumina particles containing molybdenum and with their shape controlled. The alumina particles contain phosphorus and molybdenum. The alumina particles are preferably plate-like or card house-like. The phosphorus is preferably unevenly distributed in surface layers of the alumina particles. Also provided are a resin composition containing the alumina particles and a resin, a molded body made by molding the resin composition, and a method for producing the alumina particle including a step of firing the aluminum compound in the presence of a molybdenum compound and a phosphorous compound.
Claims20
Alumina particles comprising phosphorus and molybdenum, wherein the phosphorus is unevenly distributed in surface layers of the alumina particles.
Dependencies are inferred from the claim text.