Inorganic oxide

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United States of America Patent

PATENT NO 11666889
APP PUB NO 20210046454A1
SERIAL NO

16969339

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Abstract

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Provided is a powder inorganic oxide containing Al, Ce and Zr as constituent elements, that affords a molded product with a density of 1.0 to 1.3 g/ml by placing 4.0 g of the inorganic oxide in a cylindrical container having diameter 20 mm and performing uniaxial molding under conditions of room temperature and pressure of 29.4 MPa for 30 sec., and achieves an average shrinkage percentage of not more than 14.0% as calculated by the following formula: average shrinkage percentage (%)=100×{(1−(c)/(a))+(1−(d)/(b))}/2 wherein each symbol is as defined in the DESCRIPTION.

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Patent Owner(s)

  • SUMITOMO CHEMICAL COMPANY LIMITED

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ando, Hiroyuki Ehime, JP 106 1008
Kawakami, Yoshitaka Ehime, JP 12 5

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