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. 03, 2018
Filed:
Sep. 14, 2012
Applicants:
Masaya Nakatani, Hyogo, JP;
Makoto Takahashi, Osaka, JP;
Inventors:
Masaya Nakatani, Hyogo, JP;
Makoto Takahashi, Osaka, JP;
Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B32B 3/26 (2006.01); B32B 5/16 (2006.01); H01M 2/16 (2006.01); C01B 33/12 (2006.01); B32B 5/26 (2006.01); B82Y 30/00 (2011.01); C01B 33/18 (2006.01); C04B 35/622 (2006.01); D04H 3/002 (2012.01); D04H 3/105 (2012.01); D04H 3/14 (2012.01); C12N 5/00 (2006.01); H01M 2/14 (2006.01); H01M 2/18 (2006.01);
U.S. Cl.
CPC ...
C01B 33/12 (2013.01); B32B 5/26 (2013.01); B82Y 30/00 (2013.01); C01B 33/18 (2013.01); C04B 35/6224 (2013.01); C12N 5/0068 (2013.01); D04H 3/002 (2013.01); D04H 3/105 (2013.01); D04H 3/14 (2013.01); C01P 2004/03 (2013.01); C01P 2004/17 (2013.01); C04B 2235/526 (2013.01); C04B 2235/5232 (2013.01); C04B 2235/5264 (2013.01); C04B 2235/5268 (2013.01); C12N 2533/12 (2013.01); H01M 2/14 (2013.01); H01M 2/162 (2013.01); H01M 2/1606 (2013.01); H01M 2/1613 (2013.01); H01M 2/1626 (2013.01); H01M 2/1633 (2013.01); H01M 2/18 (2013.01); Y10T 428/249921 (2015.04); Y10T 428/249964 (2015.04);
Abstract
A sheet-like fiber structure including a plurality of fibers made of amorphous silicon dioxide. The plurality of fibers are intertwined with each other and thus connected to each other, thereby forming void portions. Consequently, the sheet-like fiber structure has not only liquid permeability and voltage resistance but also high heat resistance and chemical resistance. The sheet-like fiber structure is therefore applicable to a separator for preventing a short circuit between electrodes, a scaffold for cell culture, to holding a biomolecule, or the like.