Magnesium oxide powder of high purity

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United States of America Patent

PATENT NO 8512673
APP PUB NO 20100266845A1
SERIAL NO

12663228

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Abstract

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Magnesium oxide powders having a large diameter of crystallite, and having a favorable crystallinity are provided. Magnesium oxide powders: having peak widths at half-height of the peaks on a (111) plane, a (200) plane and a (220) plane of each no greater than 0.20 degrees as determined with a powder X-ray diffraction method carried out using a Cu—Kα ray; and having a crystallite diameter of no less than 700 Å.

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Patent Owner(s)

Patent OwnerAddress
TATEHO CHEMICAL INDUSTRIES CO LTDAKO-SHI HYOGO 678-0239

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kawase, Atsuya Ako, JP 4 17
Ohsaki, Yoshihisa Ako, JP 4 10
Yamamoto, Kaori Ako, JP 23 98

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