Invention Grant
- Patent Title: Twisted yarn, opened yarn, carbon fiber-covered twisted yarn, and method for manufacturing these
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Application No.: US16923349Application Date: 2020-07-08
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Publication No.: US11060211B2Publication Date: 2021-07-13
- Inventor: Katsuro Tsukamoto , Hiroaki Tsukamoto
- Applicant: JAPAN MATEX CO., LTD
- Applicant Address: JP Sennan
- Assignee: JAPAN MATEX CO., LTD
- Current Assignee: JAPAN MATEX CO., LTD
- Current Assignee Address: JP Sennan
- Agency: Kelly & Kelley, LLP
- Priority: JPJP2016-165089 20160825
- Main IPC: D02G3/06
- IPC: D02G3/06 ; D02G3/38 ; D02G3/16 ; D06M11/45 ; D06M11/50 ; D06M13/10 ; D02G3/36 ; D02G3/40
Abstract:
The present invention relates to twisted yarn obtained by twisting a plurality of carbon fiber resins which are slit from a carbon fiber resin tape in which adhesive, alumina sol, and potassium persulfate permeate between a plurality of the carbon fibers spread flatly. An open yarn is obtained by S-twisting and Z-twisting covering yarn around the periphery of the twisted yarn. A carbon fiber covered twisted yarn is obtained by winding the twisted yarn around the periphery of a core material.
Public/Granted literature
- US20200347526A1 TWISTED YARN, OPENED YARN, CARBON FIBER-COVERED TWISTED YARN, AND METHOD FOR MANUFACTURING THESE Public/Granted day:2020-11-05
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