Title:
CARBON FIBER BUNDLE AND METHOD FOR PRODUCING SAME
Document Type and Number:
WIPO Patent Application WO/2011/030784
Kind Code:
A1
Abstract:
Disclosed is a carbon fiber bundle in which an amino group-containing modified polyolefin resin adheres to a carbon fiber bundle and the amount of the amino group-containing modified polyolefin resin adhering to the carbon fiber bundle is 0.2-5.0% by mass. The carbon fiber bundle is able to be produced by having 0.2-5.0% by mass of an amino group-containing modified polyolefin resin adhere to the surface of a carbon fiber bundle. The carbon fiber bundle exhibits excellent interfacial adhesion to polyolefin resins, especially to polypropylene resins, and is useful for the reinforcement of polyolefin resins. Also disclosed is a method for producing the carbon fiber bundle.
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Inventors:
SUGIURA NAOKI (JP)
IWASHITA TORU (JP)
ISHII TOSHIYUKI (JP)
ONISHI RIKUO (JP)
IWASHITA TORU (JP)
ISHII TOSHIYUKI (JP)
ONISHI RIKUO (JP)
Application Number:
PCT/JP2010/065399
Publication Date:
March 17, 2011
Filing Date:
September 08, 2010
Export Citation:
Assignee:
MITSUBISHI RAYON CO (JP)
PRIME POLYMER CO LTD (JP)
SUGIURA NAOKI (JP)
IWASHITA TORU (JP)
ISHII TOSHIYUKI (JP)
ONISHI RIKUO (JP)
PRIME POLYMER CO LTD (JP)
SUGIURA NAOKI (JP)
IWASHITA TORU (JP)
ISHII TOSHIYUKI (JP)
ONISHI RIKUO (JP)
International Classes:
D06M15/227; B29B15/14; C08F8/32; D06M15/00; D06M101/40
Domestic Patent References:
| WO2005073291A1 | 2005-08-11 |
Foreign References:
| JP2009197359A | 2009-09-03 | |||
| JPH03181528A | 1991-08-07 | |||
| JP2004263359A | 2004-09-24 | |||
| JP2003253563A | 2003-09-10 | |||
| JP2009207631A | 2009-09-17 | |||
| JPH06107442A | 1994-04-19 | |||
| JPH0284566A | 1990-03-26 | |||
| JP2006124847A | 2006-05-18 |
Other References:
MACROMOLECULES, vol. 26, 1993, pages 2087 - 2088
See also references of EP 2476799A4
See also references of EP 2476799A4
Attorney, Agent or Firm:
SHIGA Masatake et al. (JP)
Masatake Shiga (JP)
Masatake Shiga (JP)
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