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:
Jan. 09, 2018
Filed:
Dec. 04, 2015
Korea Research Institute of Chemical Technology, Daejeon, KR;
U-Hwang Lee, Daejeon, KR;
Jong San Chang, Daejeon, KR;
Young Kyu Hwang, Daejeon, KR;
You In Park, Daejeon, KR;
Hye Rim Song, Daejeon, KR;
Seung Eun Nam, Daejeon, KR;
Do Young Hong, Yongin-si, KR;
Sue Kyung Lee, Daejeon, KR;
Kyung Ho Cho, Anseong-si, KR;
KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGY, Daejeon, KR;
Abstract
Disclosed herein is polymer membrane for gas separation or concentration which contains a hybrid nanoporous material, an application thereof, and a manufacturing method thereof. Especially, the hybrid nanoporous material has a window size of 4 Å to 15 Å or has gas adsorption characteristics for a gas to be separated, which is different from those for other gases, and thus the present invention may provide the polymer membrane having improved gas permeation selectivity, an application thereof, and a manufacturing method thereof.