Title:
炭素繊維前駆体用処理剤及び炭素繊維前駆体
Document Type and Number:
Japanese Patent JP7355367
Kind Code:
B2
Abstract:
To provide a treatment agent for a carbon fiber precursor and a carbon fiber precursor that can improve the strength of carbon fiber.SOLUTION: A treatment agent for a carbon fiber precursor according to the present invention contains an aromatic compound and a nonionic surfactant, and in X1-X3 represented by predetermined numerical formulae, 0≤X1≤0.3, 0.1≤X2≤0.4, and 0.2≤X3≤0.5 hold true. A carbon fiber precursor according to the present invention has the treatment agent for the carbon fiber precursor attached thereto.SELECTED DRAWING: None
Inventors:
Shun Ito
Keiichiro Ohshima
Motoki Maeda
Keiichiro Ohshima
Motoki Maeda
Application Number:
JP2019130243A
Publication Date:
October 03, 2023
Filing Date:
July 12, 2019
Export Citation:
Assignee:
Takemoto Yushi Co., Ltd.
International Classes:
D06M13/224; D06M13/17; D06M15/53; D06M15/643
Domestic Patent References:
| JP2018021263A | ||||
| JP2010053467A | ||||
| JP2013091867A | ||||
| JP2011042916A | ||||
| JP2005089883A |
Foreign References:
| WO2016024451A1 |
Attorney, Agent or Firm:
Makoto Onda
Hironobu Onda
Hironobu Onda
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