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:
Aug. 04, 2020
Filed:
Apr. 20, 2018
Applicant:
Tamkang University, New Taipei, TW;
Inventors:
Tung-Wen Cheng, New Taipei, TW;
Su-En Wu, New Taipei, TW;
Yi-Chun Lin, New Taipei, TW;
Chung-Kai Chang, New Taipei, TW;
Assignee:
TAMKANG UNIVERSITY, New Taipei, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D 67/00 (2006.01); B01D 69/02 (2006.01); B01F 5/04 (2006.01); B01F 3/08 (2006.01); B01F 7/00 (2006.01); B01D 71/02 (2006.01);
U.S. Cl.
CPC ...
B01D 67/0041 (2013.01); B01D 69/02 (2013.01); B01F 3/0807 (2013.01); B01F 3/0853 (2013.01); B01F 5/0473 (2013.01); B01F 5/0476 (2013.01); B01F 7/00458 (2013.01); B01D 71/02 (2013.01); B01D 2323/08 (2013.01); B01D 2325/04 (2013.01); B01D 2325/36 (2013.01);
Abstract
A method for manufacturing a porous membrane includes: mixing silicon carbide powders and a coagulant to form a first mixture; adding a sintering aid to the first mixture to form a second mixture; compressing the second mixture; and sintering the compressed second mixture. More particularly, the coagulant is in an amount of 1% to 3% by weight of the silicon carbide powders and the sintering aid is in an amount of 10% by weight of the first mixture.