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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 10987635 B1

PDFFull Text
Date of Patent:
Apr. 27, 2021

Filed:

Nov. 22, 2017

Ceramic membrane for water treatment using oxidation-treated sic and method for manufacturing the same

Applicant:

Korea Institute of Machinery & Materials, Daejeon, KR;

Inventors:

In-Hyuck Song, Changwon-si, KR;

Jong-Man Lee, Changwon-si, KR;

Jang-Hoon Ha, Changwon-si, KR;

Syed Zaighum Abbas Bukhari, Changwon-si, KR;

Assignee:

KOREA INSTITUTE OF MATERIALS SCIENCE, Changwun-si, KR;

Attorney:

Lex IP Meister, PLLC

Primary Examiner:

Jason M Greene

Assistant Examiner:

Eric J McCullough

Int. Cl.
CPC ...
B01D 67/00 (2006.01); B01D 69/02 (2006.01); B01D 69/12 (2006.01); B01D 71/02 (2006.01); C02F 1/44 (2006.01); C04B 41/87 (2006.01); C04B 38/00 (2006.01); C04B 111/00 (2006.01);
U.S. Cl.
CPC ...
B01D 67/0041 (2013.01); B01D 67/0044 (2013.01); B01D 67/0046 (2013.01); B01D 69/02 (2013.01); B01D 69/12 (2013.01); B01D 71/021 (2013.01); B01D 71/027 (2013.01); C02F 1/44 (2013.01); C04B 38/0054 (2013.01); C04B 41/87 (2013.01); C04B 2111/00612 (2013.01); C04B 2111/00801 (2013.01);
Abstract

Disclosed are a ceramic membrane for water treatment using oxidation-treated SiC and a method for manufacturing the same. An object of the present invention is to manufacture a ceramic membrane for water treatment, which can be sintered at a low temperature of 1,050° C. or less, in which a SiOoxide layer formed during an oxidation process induces volume expansion so as to prevent defects due to the contraction of a coating layer during general sintering. The ceramic membrane for water treatment using the oxidation treated SiC includes a porous ceramic support layer; and a SiC layer formed on the porous ceramic support layer and including SiC particles on which a SiOoxide layer formed on a surface thereof.

Find Patent Forward Citations

Song, In-Hyuck. (2021). Ceramic membrane for water treatment using oxidation-treated sic and method for manufacturing the same (U.S. Patent No. 10987635). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10987635

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

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