Title:
METHOD AND APPARATUS FOR MANUFACTURING NANOFIBER
Document Type and Number:
WIPO Patent Application WO/2010/038362
Kind Code:
A1
Abstract:
An electrostatically-charged raw material liquid containing a polymeric material is discharged by a centrifugal force from a space inside a container to the external by rotating the container having a plurality of fine pores formed on the outer circumferential wall thereof, through the fine pores connected to the space. Thus, a fibrous substance is generated from the electrostatically-charged raw material liquid. At this time, the raw material liquid is supplied at predetermined pressure to the space filled with the raw material liquid by means of a raw material liquid pump so as to press out the raw material liquid from the fine pores at predetermined pressure. Namely, the raw material liquid in the space is pressurized. Furthermore the shape of the space in the container is set so as to have a centrifugal force that operates to the raw material liquid constant.
Inventors:
KUROKAWA, Takahiro (())
黒川崇裕 (())
SUMIDA, Hiroto (())
住田寛人 (())
黒川崇裕 (())
SUMIDA, Hiroto (())
住田寛人 (())
Application Number:
JP2009/004480
Publication Date:
April 08, 2010
Filing Date:
September 10, 2009
Export Citation:
Assignee:
Panasonic Corporation (1006, Oaza Kadoma Kadoma-sh, Osaka 01, 〒5718501, JP)
パナソニック株式会社 (〒01 大阪府門真市大字門真１００６番地 Osaka, 〒5718501, JP)
KUROKAWA, Takahiro (())
黒川崇裕 (())
SUMIDA, Hiroto (())
パナソニック株式会社 (〒01 大阪府門真市大字門真１００６番地 Osaka, 〒5718501, JP)
KUROKAWA, Takahiro (())
黒川崇裕 (())
SUMIDA, Hiroto (())
International Classes:
D01D5/04; D01D5/08; D04H1/42; D04H1/728
Attorney, Agent or Firm:
ISHII, Kazuo et al. (Kitahama-Yamamoto Building, 3-6 Kitahama 2-chome, Chuo-ku, Osaka-sh, Osaka 41, 〒5410041, JP)
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