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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 7910084 B1

PDFFull Text
Expired
Date of Patent:
Mar. 22, 2011

Filed:

Aug. 29, 2007

Compound oxide manufacturing method

Applicants:

Shinichi Takeshima, Numazu, JP;

Akio Koyama, Yokohama, JP;

Inventors:

Shinichi Takeshima, Numazu, JP;

Akio Koyama, Yokohama, JP;

Assignee:

Toyota Jidoshi Kabushiki Kaisha, Toyota, JP;

Attorney:

Oliff & Berridge, PLC

Primary Examiner:

Wayne Langel

Assistant Examiner:

Syed Iqbal

Int. Cl.
CPC ...
B01J 23/10 (2006.01); B01D 53/94 (2006.01); B01J 8/00 (2006.01); B01J 37/30 (2006.01); C01G 25/02 (2006.01); B01F 3/08 (2006.01); C01B 13/14 (2006.01); C01G 49/00 (2006.01); C01F 17/00 (2006.01); C01B 33/24 (2006.01); C01D 1/02 (2006.01); C01F 7/02 (2006.01);
U.S. Cl.
CPC ...
Abstract

A compound oxide manufacturing method includes: dispersing micelles, in each of which an aqueous phase is formed, in an oil phase; producing primary particles of a precursor of compound oxide in the aqueous phases in the micelles; synthesizing secondary particles by causing the primary particles to aggregate; and causing the secondary particles to aggregate by breaking the dispersion state of the micelles, or by causing the micelles to coalesce. In particular, polarization is produced in each of the micelles with the use of a cation having an ionic radius larger than that of a metal ion at least when the secondary particles are synthesized in the micelles.

Find Patent Forward Citations

Takeshima, Shinichi. (2011). Compound oxide manufacturing method (U.S. Patent No. 7910084). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7910084

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

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