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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 11666889 B1

PDFFull Text
Date of Patent:
Jun. 06, 2023

Filed:

Feb. 15, 2019

Inorganic oxide

Applicant:

Sumitomo Chemical Company, Limited, Tokyo, JP;

Inventors:

Yoshitaka Kawakami, Ehime, JP;

Hiroyuki Ando, Ehime, JP;

Assignee:

Sumitomo Chemical Company, Limited, Tokyo, JP;

Attorney:

Foley & Lardner LLP

Primary Examiner:

Cam N Nguyen

Int. Cl.
CPC ...
B01J 21/04 (2006.01); B01J 21/06 (2006.01); B01J 23/10 (2006.01); B01J 37/04 (2006.01); B01J 37/08 (2006.01); B01D 53/94 (2006.01); B01J 23/46 (2006.01); C01G 25/00 (2006.01); F01N 3/28 (2006.01); F01N 3/10 (2006.01);
U.S. Cl.
CPC ...
B01J 23/10 (2013.01); B01D 53/945 (2013.01); B01J 23/464 (2013.01); C01G 25/006 (2013.01); F01N 3/2803 (2013.01); B01D 2255/1025 (2013.01); C01P 2002/50 (2013.01); F01N 3/101 (2013.01); F01N 2330/02 (2013.01); F01N 2330/30 (2013.01); F01N 2370/02 (2013.01);
Abstract

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.

Find Patent Forward Citations

Kawakami, Yoshitaka. (2023). Inorganic oxide (U.S. Patent No. 11666889). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11666889

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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