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Title:
SIZING AGENT AND SIZED CARBON FIBER BUNDLE
Document Type and Number:
Japanese Patent JP2009144303
Kind Code:
A
Abstract:

To provide a sized carbon fiber bundle excellent in tensile strength.

A sizing agent comprising a bisphenol A-polypropylene ether type epoxy resin of formula (1), bisphenol A type epoxy resin of formula (2) and a surfactant, is attached.


Inventors:
KOTANI TOMOYUKI
Application Number:
JP2007000325978
Publication Date:
July 02, 2009
Filing Date:
December 18, 2007
Export Citation:
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Assignee:
MITSUBISHI RAYON CO
International Classes:
D06M15/55; C08L63/02; D06M101/40
Domestic Patent References:
JP2002173873A2002-06-21
JPH10182951A1998-07-07
JP2000128584A2000-05-09
JP2001064872A2001-03-13
JPS6128074A1986-02-07
JP2001151857A2001-06-05
Attorney, Agent or Firm:
志賀 正武
高橋 詔男
渡邊 隆
鈴木 三義
西 和哉
村山 靖彦



 
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