Title:
炭素繊維前駆体アクリル繊維用油剤組成物、炭素繊維前駆体アクリル繊維束及びその製造方法
Document Type and Number:
Japanese Patent JP4856724
Kind Code:
B2
Abstract:
An object of the present invention is to provide an oil agent composition which can improve the reduction in operability occurring when an oil agent composition containing a silicone compound is used as the main component and the reduction in the physical properties of the carbon fiber bundle occurring when a non-silicone-based oil agent composition is used. The oil agent composition for acrylic precursor fibers for carbon fibers of the present invention contains 1 to 10 wt% of a modified polydimethylsiloxane including a unit having a specific alkyl chain, at least one unit selected from the group consisting of a unit having a specific polyethylene oxide chain, a unit having a specific polyglycerin chain, and a unit having a specific polyether chain, and optionally a unit having a specific polydimethylsiloxyalkyl chain.
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Inventors:
Hiromi Aso
Naoki Sugiura
Naoki Sugiura
Application Number:
JP2008554560A
Publication Date:
January 18, 2012
Filing Date:
November 04, 2008
Export Citation:
Assignee:
Mitsubishi Rayon Co., Ltd.
International Classes:
D06M15/647; D01F6/18; D01F11/06; D06M13/228; D06M15/643
Domestic Patent References:
| JPS60181323A | 1985-09-17 | |||
| JPS63203878A | 1988-08-23 | |||
| JP2003253567A | 2003-09-10 | |||
| JP2001123382A | 2001-05-08 | |||
| JP2001172879A | 2001-06-26 | |||
| JP2007039866A | 2007-02-15 | |||
| JPS57149290A | 1982-09-14 |
Attorney, Agent or Firm:
Akio Miyazaki
Ishibashi Masayuki
Masaaki Ogata
Ishibashi Masayuki
Masaaki Ogata