发明名称 |
FILAMENT BUNDLE TYPE NANO FIBER AND MANUFACTURING METHOD THEREOF |
摘要 |
A filament type nano-sized lone fiber and a method of producing the same are disclosed. In the method, a spinning solution or a spinning melt is electro-spun in drops using a spinneret to which a critical voltage is applied, and the spun drops are continuously collected on a multi-collector. The spinning solution is produced dissolving a blend or copolymer consisting of two or more kinds of polymers in a solvent. The spinning melt is produced by melting the polymers. The multi-collector is selected from the group consisting of a plate type collector, a roll type collector, and a combination thereof. The filament type nano-sized long fiber is processed into a yarn through one step during the electrospinning process, and thus, mechanical properties are better than those of conventional nanofiber non-woven fabric. Consequently, the filament type nano-sized long fiber can be utilized for the extended application. |
申请公布号 |
KR20060048009(A) |
申请公布日期 |
2006.05.18 |
申请号 |
KR20050041779 |
申请日期 |
2005.05.18 |
申请人 |
KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGY |
发明人 |
LEE, JAE ROCK;JEE, SEUNG YONG;KIM, HYO JOONG;HONG, YOUNG TAIK;KIM, SEOK;PARK, SOO JIN |
分类号 |
D01D5/00;D01D5/08 |
主分类号 |
D01D5/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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