Invention Grant
- Patent Title: Carbon fiber and method for producing carbon fiber
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Application No.: US15560634Application Date: 2016-03-29
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Publication No.: US10316433B2Publication Date: 2019-06-11
- Inventor: Yoshinori Suzuki , Toshimichi Nakajima
- Applicant: TOHO TENAX CO.,LTD.
- Applicant Address: JP Tokyo
- Assignee: TOHO TENAX Co., LTD.
- Current Assignee: TOHO TENAX Co., LTD.
- Current Assignee Address: JP Tokyo
- Agency: Norris McLaughlin PA
- Priority: JP2015-074063 20150331
- International Application: PCT/JP2016/060133 WO 20160329
- International Announcement: WO2016/158955 WO 20161006
- Main IPC: D01F9/12
- IPC: D01F9/12 ; D01F9/32 ; D01F9/22 ; D06M15/41 ; D06M15/51 ; D06M15/55 ; D06M15/564 ; C01B32/05 ; D06M101/40
Abstract:
Carbon fibers having a high tensile strength satisfy the relationship represented by formula (1) and one of the relationships represented by formulas (2) to (5): La≥1 (1), La≤−0.5+0.01×TM when 170≤TM≤230 (2), La≤−37.3+0.17×TM when 230
Public/Granted literature
- US20180051399A1 CARBON FIBER AND METHOD FOR PRODUCING CARBON FIBER Public/Granted day:2018-02-22
Information query
