JP2007224459A5 - - Google Patents

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Publication number
JP2007224459A5
JP2007224459A5 JP2006047986A JP2006047986A JP2007224459A5 JP 2007224459 A5 JP2007224459 A5 JP 2007224459A5 JP 2006047986 A JP2006047986 A JP 2006047986A JP 2006047986 A JP2006047986 A JP 2006047986A JP 2007224459 A5 JP2007224459 A5 JP 2007224459A5
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JP
Japan
Prior art keywords
electrolytic
electrolyte
carbon fiber
temperature
fiber bundle
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Pending
Application number
JP2006047986A
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Japanese (ja)
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JP2007224459A (en
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Priority to JP2006047986A priority Critical patent/JP2007224459A/en
Priority claimed from JP2006047986A external-priority patent/JP2007224459A/en
Publication of JP2007224459A publication Critical patent/JP2007224459A/en
Publication of JP2007224459A5 publication Critical patent/JP2007224459A5/ja
Pending legal-status Critical Current

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Claims (2)

被処理炭素繊維束を、電解液を満たした単数もしくは複数の電解槽内に走行せしめる表面酸化炭素繊維束の製造方法であって、電解液を電解槽内へ供給する供給ラインに加熱および冷却手段を備えた電解液供給装置を有する電解表面処理装置を用い、供給する電解液を前記電解槽内の電解液の平均温度が５℃以上６０℃以下、かつ、前記電解槽内の電解液の最高温度と最低温度の季節間および昼夜間での温度変動幅を５℃以下とすることを特徴とする表面酸化炭素繊維束の製造方法。 The treated carbon fiber bundle, a process for the preparation of the electrolyte Shi was run to meet the single or plurality of electrolytic cell Mel surface oxidation of carbon fiber bundles, to a supply line for supplying the electrolyte into the electrolytic bath heated and using the electrolytic surface treatment apparatus having an electrolytic solution supply device provided with a cooling means, the average temperature is 60 ° C. hereinafter 5 ° C. or more electrolyte supply electrolyte in said electrolytic cell, and, in the interior of the electrolytic cell maximum temperature in the method of manufacturing the surface oxidation carbon fiber bundle, wherein the minimum temperature of the temperature fluctuation range of between seasons and between day and night to below 5 ℃ electrolytic solution. 前記電解表面処理装置が、断熱材で構成された囲いにより、周囲の雰囲気と遮断され、かつ、該囲いの中の温度が制御されている請求項１に記載の表面酸化炭素繊維束の製造方法。 The electrolytic surface treatment apparatus, the enclosure is constituted by a heat insulating material, is cut off from the surrounding atmosphere, and, of surface oxidation carbon fiber bundle according to 請 Motomeko 1 temperature inside the physician該囲is that is controlled Production method.
JP2006047986A 2006-02-24 2006-02-24 Method for producing surface-oxidized carbon fiber bundle Pending JP2007224459A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2006047986A JP2007224459A (en) 2006-02-24 2006-02-24 Method for producing surface-oxidized carbon fiber bundle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2006047986A JP2007224459A (en) 2006-02-24 2006-02-24 Method for producing surface-oxidized carbon fiber bundle

Publications (2)

Publication Number Publication Date
JP2007224459A JP2007224459A (en) 2007-09-06
JP2007224459A5 true JP2007224459A5 (en) 2009-04-09

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ID=38546523

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2006047986A Pending JP2007224459A (en) 2006-02-24 2006-02-24 Method for producing surface-oxidized carbon fiber bundle

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JP (1) JP2007224459A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117385630A (en) 2014-12-09 2024-01-12 国立大学法人 东京大学 Surface-treated carbon fiber, surface-treated carbon fiber bundle, and method for producing same

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61275468A (en) * 1985-05-27 1986-12-05 東レ株式会社 Treatment of carbon fiber
JP2730691B2 (en) * 1986-12-26 1998-03-25 三菱化学株式会社 Surface electrolytic treatment method for carbon fiber
JPS63264967A (en) * 1987-04-16 1988-11-01 出光興産株式会社 Method for modifying carbon fiber
JPH0284526A (en) * 1988-08-18 1990-03-26 Asahi Chem Ind Co Ltd Production of high-strength carbon fiber
JP2003190958A (en) * 2001-12-27 2003-07-08 Sanyo Electric Co Ltd Method and apparatus for treating nitrogen

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