Invention Grant
- Patent Title: Inorganic nanofiber and method for manufacturing same
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Application No.: US15584645Application Date: 2017-05-02
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Publication No.: US10385188B2Publication Date: 2019-08-20
- Inventor: Yusuke Kosaka , Takashi Tarao
- Applicant: JAPAN VILENE COMPANY, LTD.
- Applicant Address: JP Tokyo
- Assignee: JAPAN VILENE COMPANY, LTD.
- Current Assignee: JAPAN VILENE COMPANY, LTD.
- Current Assignee Address: JP Tokyo
- Agency: Heslin Rothenberg Farley & Mesiti P.C.
- Priority: JP2013-049634 20130312; JP2013-193080 20130918; JP2013-224670 20131029
- Main IPC: C08K7/08
- IPC: C08K7/08 ; D01F9/08 ; C04B35/622 ; D01D5/00 ; D01D1/02 ; B32B18/00 ; C04B35/624 ; C08K3/22

Abstract:
Disclosed are an inorganic nanofiber characterized in that the average fiber diameter is 2 μm or less, the average fiber length is 200 μm or less, and the CV value of the fiber length is 0.7 or less; and a method of manufacturing the same. In the manufacturing method, an inorganic nanofiber sheet consisting of inorganic nanofibers having an average fiber diameter of 2 μm or less is formed by electrospinning, and then, the inorganic nanofiber sheet is pressed using a press machine and crushed so that the average fiber length becomes 200 μm or less, and the CV value of the fiber length becomes 0.7 or less.
Public/Granted literature
- US20170240726A1 INORGANIC NANOFIBER AND METHOD FOR MANUFACTURING SAME Public/Granted day:2017-08-24
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