SHEET FORMED FROM CARBON FIBER REINFORCED THERMOPLASTIC RESIN, AND PRODUCTION METHOD OF SAID SHEET

The purpose of the present invention is to provide a sheet formed from carbon fiber reinforced thermoplastic resin with high heat resistance, and a production method of said sheet. This sheet is formed from a carbon fiber reinforced thermoplastic resin that contains carbon fibers, dichloromethane, a...

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Bibliographische Detailangaben
Hauptverfasser: MARUYAMA, Hiroyoshi, ISHIKAWA, Shun, YOSHIYA, Kohei, SUGIYAMA, Genki, SHIMIZU, Hidetaka
Format: Patent
Sprache:eng
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Zusammenfassung:The purpose of the present invention is to provide a sheet formed from carbon fiber reinforced thermoplastic resin with high heat resistance, and a production method of said sheet. This sheet is formed from a carbon fiber reinforced thermoplastic resin that contains carbon fibers, dichloromethane, and a thermoplastic resin containing at least one of a polycarbonate resin and a polyarylate resin. The aforementioned at least one of a polycarbonate resin and a polyarylate resin has a constituent unit derived from a dihydric phenol represented by formula (1), and the content of the dichloromethane contained in the sheet is 10-10,000 ppm by mass. (In formula (1), R1-R4independently represent a hydrogen, a halogen, a nitro, or a methyl group; X represents a divalent group represented by any of formulas (2) to (4).)