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:
Jun. 15, 2021
Filed:
Dec. 14, 2015
Applicant:
Kolon Fashion Material. Inc., Gwacheon-si, KR;
Inventors:
Jun Young Park, Gumi-si, KR;
Chui Ki Kim, Gumi-si, KR;
Sung Jin Kim, Gumi-si, KR;
Ji Suk Baek, Gumi-si, KR;
Heung Ryul Oh, Seoul, KR;
Yong Hwan Lee, Daegu, KR;
Hwan Kwon Rho, Gumi-si, KR;
Assignee:
KOLON FASHION MATERIAL. INC., Gwacheon-si, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01M 8/0289 (2016.01); H01M 8/1062 (2016.01); B01D 69/10 (2006.01); H01M 4/62 (2006.01); B01D 69/02 (2006.01); B01D 39/16 (2006.01); H01M 8/1018 (2016.01); B01D 71/64 (2006.01); B01D 67/00 (2006.01);
U.S. Cl.
CPC ...
H01M 8/0289 (2013.01); B01D 39/1623 (2013.01); B01D 69/02 (2013.01); B01D 69/10 (2013.01); H01M 4/62 (2013.01); H01M 8/1018 (2013.01); H01M 8/1062 (2013.01); B01D 67/0004 (2013.01); B01D 71/64 (2013.01); B01D 2239/025 (2013.01); B01D 2239/0421 (2013.01); B01D 2239/0631 (2013.01); B01D 2239/1208 (2013.01); B01D 2239/1216 (2013.01); B01D 2239/1258 (2013.01); B01D 2323/39 (2013.01); B01D 2325/02 (2013.01); B01D 2325/04 (2013.01); B01D 2325/20 (2013.01); B01D 2325/42 (2013.01); H01M 2008/1095 (2013.01); Y02P 70/50 (2015.11);
Abstract
Disclosed is a porous support including fine porous structures formed between nanofibers, wherein the fine porous structures have a porosity of 50% to 90%, a pore size of 0.01 μm to 10 μm and an air permeability of 0.01 to 7 sec/100 cc·air, and the porous support has a thickness of 5 μm to 50 μm, a method of manufacturing the same and a reinforced membrane including the same.