Invention Grant
US09222202B2 Carbon fiber bundle, method for producing the same, and molded article made thereof
有权
碳纤维束，其制造方法以及由其制成的成型体
- Patent Title: Carbon fiber bundle, method for producing the same, and molded article made thereof
- Patent Title (中): 碳纤维束，其制造方法以及由其制成的成型体
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Application No.: US13737509Application Date: 2013-01-09
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Publication No.: US09222202B2Publication Date: 2015-12-29
- Inventor: Kaori Nagakura , Takeshi Naito , Masaru Sato , Toru Kaneko , Katsuyuki Hagihara , Takashi Ito , Jirou Sadanobu
- Applicant: Teijin Limited
- Applicant Address: JP Osaka-shi, Osaka
- Assignee: Teijin Limited
- Current Assignee: Teijin Limited
- Current Assignee Address: JP Osaka-shi, Osaka
- Agency: Banner & Witcoff, Ltd.
- Priority: JP2010-158802 20100713; JP2010-166340 20100723
- Main IPC: D02G3/36
- IPC: D02G3/36 ; D06M15/227 ; B32B5/02 ; B32B5/26 ; D02G3/02 ; D04H1/00 ; D04H1/732 ; D06N3/00 ; D06N3/04 ; D06M15/233 ; D06M15/263 ; B29C70/34 ; B29C70/08 ; C08J5/04 ; C08J5/06 ; C08J5/24 ; D06M101/40
Abstract:
A carbon fiber bundle includes carbon fibers and a copolymerized polyolefin attached to the surface of the carbon fibers. The copolymerized polyolefin contains an aromatic vinyl compound and an acid and/or acid anhydride as copolymerization components. The amount of the copolymerized polyolefin attached is 0.01 to 10 parts by mass per 100 parts by mass of the carbon fiber bundle. The carbon fiber bundle may be used or contained in a random mat, a composite material, and various molded articles.
Public/Granted literature
- US20130122262A1 Carbon Fiber Bundle, Method for Producing The Same, and Molded Article Made Thereof Public/Granted day:2013-05-16
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