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Title:
電気紡糸法を用いたナノ繊維製造装置及びこれに採用される紡糸ノズルパック
Document Type and Number:
Japanese Patent JP4129261
Kind Code:
B2
Abstract:
The apparatus for producing a nanofiber includes a supply unit ( 110 ) for supplying melted polymer for fiber material, a spinning unit ( 122 ) having several radiation nozzles ( 122 ) to which first voltage having a polar is applied to discharge the polymer solution supplied from the supply unit in a filament form, a collector ( 130 ) spaced apart form the spinning nozzles in order to pile the filament from the spinning unit and applied to second voltage having opposite polar to the first voltage, and a control unit ( 140 ) applied to the first voltage having the same polar as the charged filament and extended from an end of the spinning nozzle toward the collector at least at both sides of the spinning unit in order to prevent repulsion and dispersion of the filament stream radiated from each spinning nozzle.

Inventors:
チュン,ソク-ウォン
パク,ジョン-ス
Application Number:
JP2004528920A
Publication Date:
August 06, 2008
Filing Date:
July 16, 2003
Export Citation:
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Assignee:
ナノフィル カンパニー リミテッド
International Classes:
B82B3/00; D01D7/00; B82Y40/00; D01D4/02; D01D5/00; D01D5/26; D04H1/728; D04H1/736
Domestic Patent References:
JP2000920A
JP63119756A
JP3161502A
JP62276068A
JP2002517629A
JP2000506942A
JP2002201559A
JP3161563A
JP53081774A
JP2002249966A
JP2005520068A
Foreign References:
WO2002052071A1
WO2002049678A1
US20030190383
US20040201127
Attorney, Agent or Firm:
矢野 寿一郎