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:
Apr. 14, 2015
Filed:
Dec. 17, 2012
Applicant:
Samsung Electronics Co., Ltd., Suwon-Si, Gyeonggi-Do, KR;
Inventors:
Assignee:
Samsung Electronics Co., Ltd., Gyeonggi-Do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D 39/00 (2006.01); B01D 39/14 (2006.01); B05D 5/00 (2006.01); B05D 3/12 (2006.01); B01D 71/02 (2006.01); B01D 67/00 (2006.01); B01D 69/14 (2006.01); C02F 1/44 (2006.01); B01D 61/02 (2006.01); B01D 71/56 (2006.01); B01D 71/58 (2006.01);
U.S. Cl.
CPC ...
B01D 71/024 (2013.01); B01D 61/025 (2013.01); B01D 67/0079 (2013.01); B01D 69/148 (2013.01); B01D 71/56 (2013.01); B01D 71/58 (2013.01); B01D 67/0039 (2013.01); C02F 1/44 (2013.01); B01D 67/0006 (2013.01); B01D 2325/36 (2013.01);
Abstract
A semi-permeable film includes a nanoporous material and a polymer matrix. The nanoporous material includes a nanoporous core and a coating layer that is disposed on a surface of the nanoporous core. The coating layer may include a particle selected from a metal hydroxide particle, a metal oxide particle, and a combination thereof. A separation membrane may include the semi-permeable film. Example embodiments also relate to a method of manufacturing the semi-permeable film and the separation membrane.