JP4670080B2 - 高分子ファイバーの製造方法 - Google Patents
高分子ファイバーの製造方法 Download PDFInfo
- Publication number
- JP4670080B2 JP4670080B2 JP2005136418A JP2005136418A JP4670080B2 JP 4670080 B2 JP4670080 B2 JP 4670080B2 JP 2005136418 A JP2005136418 A JP 2005136418A JP 2005136418 A JP2005136418 A JP 2005136418A JP 4670080 B2 JP4670080 B2 JP 4670080B2
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- JP
- Japan
- Prior art keywords
- polymer
- polymer fiber
- solution
- fiber
- poor solvent
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/0007—Electro-spinning
- D01D5/0015—Electro-spinning characterised by the initial state of the material
- D01D5/003—Electro-spinning characterised by the initial state of the material the material being a polymer solution or dispersion
- D01D5/0046—Electro-spinning characterised by the initial state of the material the material being a polymer solution or dispersion the fibre formed by coagulation, i.e. wet electro-spinning
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
- Artificial Filaments (AREA)
Description
ようにしている。高分子と貧溶媒の組み合わせについては特に限定されるものではない。
不織布の製造装置は、Khilらの文献(Khil M-S. et al J. Biomed. Mater. Res. Part B Appl. Biomater 72B 117-124 (2005))を参考に作製した。図1にその製造装置の模
式図を示す。
Claims (3)
- 高分子溶液に電圧を印加し、高分子溶液のジェットを噴射して高分子ファイバーを形成させるエレクトロスピニング法を使用し、前記高分子溶液のジェットをこの高分子の貧溶媒に噴射し凝固浴させ、貧溶媒液面に高分子ファイバーを形成させることによる高分子ファイバーの製造方法において、前記高分子の貧溶媒は、有機化合物、無機化合物、または金属が溶解もしくは部分溶解されたものであることを特徴とする高分子ファイバーの製造方法。
- 高分子の貧溶媒は、高分子溶液の溶媒の良溶媒であることを特徴とする請求項1に記載の高分子ファイバーの製造方法。
- ポリグリコール酸の溶液のジェットを水に噴射して高分子ファイバーを形成させることを特徴とする請求項1または2に記載の高分子ファイバーの製造方法。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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JP2005136418A JP4670080B2 (ja) | 2005-05-09 | 2005-05-09 | 高分子ファイバーの製造方法 |
Applications Claiming Priority (1)
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JP2005136418A JP4670080B2 (ja) | 2005-05-09 | 2005-05-09 | 高分子ファイバーの製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006312794A JP2006312794A (ja) | 2006-11-16 |
JP4670080B2 true JP4670080B2 (ja) | 2011-04-13 |
Family
ID=37534390
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2005136418A Expired - Fee Related JP4670080B2 (ja) | 2005-05-09 | 2005-05-09 | 高分子ファイバーの製造方法 |
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JP (1) | JP4670080B2 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008179629A (ja) * | 2006-12-27 | 2008-08-07 | Snt Co | 化粧用シート |
JP5105352B2 (ja) * | 2007-04-10 | 2012-12-26 | 独立行政法人物質・材料研究機構 | 海綿状繊維立体構造体とその製造方法 |
JP5368287B2 (ja) * | 2009-12-14 | 2013-12-18 | パナソニック株式会社 | ナノファイバ製造装置、および、ナノファイバ製造方法 |
CN111155197B (zh) * | 2020-01-10 | 2021-01-19 | 华南理工大学 | 一种磁性纤维材料及其制备方法和应用 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004162215A (ja) * | 2002-11-14 | 2004-06-10 | Teijin Ltd | ポリグリコール酸繊維構造体、およびその製造方法 |
WO2004074559A1 (en) * | 2003-02-24 | 2004-09-02 | Hag-Yong Kim | A process of preparing continuous filament composed of nano fiber |
JP2006037276A (ja) * | 2004-07-27 | 2006-02-09 | Teijin Ltd | 合成紙およびその製造方法 |
-
2005
- 2005-05-09 JP JP2005136418A patent/JP4670080B2/ja not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004162215A (ja) * | 2002-11-14 | 2004-06-10 | Teijin Ltd | ポリグリコール酸繊維構造体、およびその製造方法 |
WO2004074559A1 (en) * | 2003-02-24 | 2004-09-02 | Hag-Yong Kim | A process of preparing continuous filament composed of nano fiber |
JP2006037276A (ja) * | 2004-07-27 | 2006-02-09 | Teijin Ltd | 合成紙およびその製造方法 |
Also Published As
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JP2006312794A (ja) | 2006-11-16 |
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