Title:
機能性ファイバ製造方法および機能性ファイバ製造装置
Document Type and Number:
Japanese Patent JP7266270
Kind Code:
B2
Abstract:
To provide a functional fiber manufacturing method, a functional fiber manufacturing apparatus, and a functional fiber that have a high chemical activity and can be easily manufactured.SOLUTION: The functional fiber manufacturing method includes: a spinning solution supply step of supplying a spinning solution Li1 in which PLA is dissolved in CHClto a container 11 having a bottomed cylindrical shape and provided with a plurality of discharge holes 111a on a side wall 111; a discharge step of discharging the spinning solution Li1 out of the container 11 from each of the plurality of discharge holes 111a by rotating the container 11 in which the spinning solution Li1 is stored around the rotation axis J1; and a collecting step of collecting functional fibers generated from the spinning solution Li1 by the collecting member 13 having a cylindrical shape and arranged so that an inner wall faces the side wall 111 of the container 11 in a direction orthogonal to the rotation axis J1.SELECTED DRAWING: Figure 2
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Inventors:
Kazushi Yamada
Chieko Narita
Chieko Narita
Application Number:
JP2018086371A
Publication Date:
April 28, 2023
Filing Date:
April 27, 2018
Export Citation:
Assignee:
Kyoto University of Technology
International Classes:
D01F6/62; D01D5/18
Domestic Patent References:
| JP2006522240A | ||||
| JP2014511443A |
Foreign References:
| CN104294383A | ||||
| CN1472373A |
Other References:
BADROSSAMAY M R et al.,Nanofiber Assembly by Rotary Jet-Spinning,Nano Lett.,米国,2010年,10,2257-2261
Attorney, Agent or Firm:
Kimura Mitsuru
Yasushi Morikawa
Shiro Tatsutake
Yasushi Morikawa
Shiro Tatsutake