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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 11008219 B1

PDFFull Text
Date of Patent:
May. 18, 2021

Filed:

Sep. 17, 2019

Aluminophosphate-based zeolite membrane synthesis method

Applicant:

Ngk Insulators, Ltd., Nagoya, JP;

Inventors:

Takeshi Hagio, Inazawa, JP;

Kenichi Noda, Nagoya, JP;

Makoto Miyahara, Tajimi, JP;

Katsuya Shimizu, Nagoya, JP;

Assignee:

NGK Insulators, Ltd., Nagoya, JP;

Attorney:

Burr & Brown, PLLC

Primary Examiner:

David M Brunsman

Int. Cl.
CPC ...
C01B 39/54 (2006.01); B01J 29/83 (2006.01); B01J 29/85 (2006.01); B01J 35/06 (2006.01); B01D 67/00 (2006.01); B01D 71/02 (2006.01); B01J 29/50 (2006.01); B01D 53/94 (2006.01); C01B 39/30 (2006.01);
U.S. Cl.
CPC ...
C01B 39/54 (2013.01); B01D 67/0051 (2013.01); B01D 71/028 (2013.01); B01J 29/83 (2013.01); B01J 29/85 (2013.01); B01J 35/065 (2013.01); B01D 53/9418 (2013.01); B01J 29/50 (2013.01); C01B 39/305 (2013.01);
Abstract

A method of synthesis for an aluminophosphate-based zeolite membrane includes a steps of preparing a mixed solution with a pH greater than or equal to 6 and less than or equal to 9 by mixing an acidic phosphorous source with an alkali source, a steps of preparing a starting material solution by adding and mixing an aluminum source to the prepared mixed solution, and a steps of synthesizing an aluminophosphate-based zeolite membrane by hydrothermally synthesizing the starting material solution.

Find Patent Forward Citations

Hagio, Takeshi. (2021). Aluminophosphate-based zeolite membrane synthesis method (U.S. Patent No. 11008219). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11008219

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

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