SHEET-LIKE FIBER STRUCTURE, AND BATTERY, HEAT INSULATION MATERIAL, WATERPROOF SHEET AND SCAFFOLD FOR CELL CULTURE, EACH USING THE SHEET-LIKE FIBER STRUCTURE

Title:

SHEET-LIKE FIBER STRUCTURE, AND BATTERY, HEAT INSULATION MATERIAL, WATERPROOF SHEET AND SCAFFOLD FOR CELL CULTURE, EACH USING THE SHEET-LIKE FIBER STRUCTURE

Document Type and Number:

WIPO Patent Application WO/2011/135801

Kind Code:

A1

Abstract:

Disclosed is a sheet-like fiber structure which comprises a plurality of fibers that are formed from amorphous silicon dioxide. The plurality of fibers are intertwined and thus connected with 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 and the like.

Inventors:

NAKATANI MASAYA
TAKAHASHI MAKOTO

Application Number:

PCT/JP2011/002272

Publication Date:

November 03, 2011

Filing Date:

April 19, 2011

Export Citation:

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Assignee:

PANASONIC CORP (JP)
NAKATANI MASAYA
TAKAHASHI MAKOTO

International Classes:

B32B5/02; C01B33/12; C12N5/10; D01F9/08; D04H3/002; D04H3/105; D04H3/14; H01M50/434; H01M50/414

Domestic Patent References:

WO2009034697A1

2009-03-19

Foreign References:

JP2001032162A	2001-02-06
JP2002527881A	2002-08-27
JP2007132425A	2007-05-31
JPS62257842A	1987-11-10
JP2008243825A	2008-10-09
JP2008117950A	2008-05-22
JPS63196280A	1988-08-15

Other References: