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.:
Date of Patent:
Jun. 27, 2023
Filed:
Feb. 12, 2019
Applicant:
Sintokogio, Ltd., Nagoya, JP;
Inventor:
Masahiko Nagasaka, Toyokawa, JP;
Assignee:
SINTOKOGIO, LTD., Nagoya, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C01B 35/12 (2006.01);
U.S. Cl.
CPC ...
C01B 35/12 (2013.01); C01B 35/122 (2013.01); C01B 35/126 (2013.01); C01P 2002/72 (2013.01); C01P 2004/60 (2013.01);
Abstract
A method for producing a tetrahydroborate is disclosed. The method includes a plasma treatment step of exposing a borate to a hydrogen plasma. The method also includes that the plasma treatment is performed using hydrogen plasma generated by microwave or RF excitation, and the plasma treatment is performed while heating the borate at a temperature between 40° C. and 300° C.