logo

For the Inventor, By the Inventor

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 9221019 B1

PDFFull Text
Date of Patent:
Dec. 29, 2015

Filed:

Dec. 19, 2011

Organic/inorganic hybrid compound for fouling resistance, membrane including the same for fouling resistance, and method of preparing membrane for fouling resistance

Applicants:

Hyo Kang, Seoul, KR;

Sung Soo Han, Hwaseong-si, KR;

Jong-chan Lee, Seoul, KR;

You Hwan Son, Seoul, KR;

Jung Im Han, Yongin-si, KR;

Hye Young Kong, Uijeongbu-si, KR;

Dong-gyun Kim, Suwon-si, KR;

Inventors:

Hyo Kang, Seoul, KR;

Sung Soo Han, Hwaseong-si, KR;

Jong-Chan Lee, Seoul, KR;

You Hwan Son, Seoul, KR;

Jung Im Han, Yongin-si, KR;

Hye Young Kong, Uijeongbu-si, KR;

Dong-Gyun Kim, Suwon-si, KR;

Assignees:

SAMSUNG ELECTRONICS CO., LTD., Gyeonggi-Do, KR;

SNU R&DB FOUNDATION, Seoul, KR;

Attorney:

Harness, Dickey & Pierce, P.L.C.

Primary Examiner:

Krishnan S Menon

Int. Cl.
CPC ...
B01D 71/48 (2006.01); B01D 71/70 (2006.01); B01D 65/08 (2006.01); B01D 69/12 (2006.01); C08F 290/06 (2006.01); C09D 5/16 (2006.01); B01D 61/00 (2006.01); B01D 61/02 (2006.01); B01D 61/14 (2006.01); C08F 220/14 (2006.01); C08F 220/28 (2006.01);
U.S. Cl.
CPC ...
B01D 65/08 (2013.01); B01D 69/12 (2013.01); B01D 71/48 (2013.01); B01D 71/70 (2013.01); C08F 290/062 (2013.01); C09D 5/1662 (2013.01); C09D 5/1668 (2013.01); C09D 5/1675 (2013.01); B01D 61/002 (2013.01); B01D 61/025 (2013.01); B01D 61/027 (2013.01); B01D 61/145 (2013.01); B01D 61/147 (2013.01); B01D 2321/168 (2013.01); C08F 220/14 (2013.01); C08F 2220/286 (2013.01); C08F 2438/01 (2013.01); Y10T 428/263 (2015.01);
Abstract

An organic/inorganic composite compound for fouling resistance may include a core and at least an arm. The core may be formed of a polyhedron of polyhedral oligomeric silsesquioxane. At least one arm may be connected to a Si atom of the polyhedral oligomeric silsesquioxane. The arm may include a vinyl-based first structural unit including at least one ethylene oxide group at the side chain, and a hydrophobic vinyl-based second structural unit.

Find Patent Forward Citations

Loading…