| 发明名称 |
Composite fiber including wholly aromatic polyamide and carbon nanotube |
| 摘要 |
A composite fiber, which includes: 100 parts by weight of a wholly aromatic polyamide mainly including structural units of the following formulae (A) and (B): <?in-line-formulae description="In-line Formulae" end="lead"?>-NH-Ar<SUP>1</SUP>-NH- (A) <?in-line-formulae description="In-line Formulae" end="tail"?> <?in-line-formulae description="In-line Formulae" end="lead"?>-OC-Ar<SUP>2</SUP>-CO- (B) <?in-line-formulae description="In-line Formulae" end="tail"?> where in the formulae (A) and (B), Ar<SUP>1 </SUP>and Ar<SUP>2 </SUP>each independently represent a bivalent aromatic group having 6 to 20 carbon atoms; and 0.01 to 100 parts by weight of carbon nanotubes with an average diameter of 300 nm or less, and an average aspect ratio of 5.0 or more, characterized in that the carbon nanotubes are oriented in the fiber axis direction. It is excellent in mechanical characteristics.
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| 申请公布号 |
US2006188718(A1) |
申请公布日期 |
2006.08.24 |
| 申请号 |
US20050537781 |
申请日期 |
2005.12.06 |
| 申请人 |
NITTA HIDEAKI;CHOKAI MASAYUKI;HONDA SUSUMU;OHMORI SATORU;MATSUMURA SHUNICHI;SATO KAZUHIKO;KAWAMURA MASAAKI |
发明人 |
NITTA HIDEAKI;CHOKAI MASAYUKI;HONDA SUSUMU;OHMORI SATORU;MATSUMURA SHUNICHI;SATO KAZUHIKO;KAWAMURA MASAAKI |
| 分类号 |
D02G3/00;C08G69/32;C08G73/10;C08J3/00;C08L77/00;C08L77/10 |
主分类号 |
D02G3/00 |
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