JP2008231237A5 - - Google Patents

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Publication number
JP2008231237A5
JP2008231237A5 JP2007072399A JP2007072399A JP2008231237A5 JP 2008231237 A5 JP2008231237 A5 JP 2008231237A5 JP 2007072399 A JP2007072399 A JP 2007072399A JP 2007072399 A JP2007072399 A JP 2007072399A JP 2008231237 A5 JP2008231237 A5 JP 2008231237A5
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JP
Japan
Prior art keywords
resin composition
polyarylene sulfide
prepreg
weight
fiber
Prior art date
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Application number
JP2007072399A
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English (en)
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JP5250986B2 (ja
JP2008231237A (ja
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Application filed filed Critical
Priority claimed from JP2007072399A external-priority patent/JP5250986B2/ja
Priority to JP2007072399A priority Critical patent/JP5250986B2/ja
Priority to EP08711788.3A priority patent/EP2138530B1/en
Priority to US12/531,621 priority patent/US7824770B2/en
Priority to CN2008800166156A priority patent/CN101679654B/zh
Priority to ES08711788.3T priority patent/ES2624694T3/es
Priority to EP16202686.8A priority patent/EP3156439B1/en
Priority to CN201210171559.1A priority patent/CN102660118B/zh
Priority to KR1020097021740A priority patent/KR101438248B1/ko
Priority to KR1020127034006A priority patent/KR101449232B1/ko
Priority to PCT/JP2008/053014 priority patent/WO2008114573A1/ja
Priority to TW97109572A priority patent/TWI417179B/zh
Priority to TW102138006A priority patent/TWI488889B/zh
Publication of JP2008231237A publication Critical patent/JP2008231237A/ja
Publication of JP2008231237A5 publication Critical patent/JP2008231237A5/ja
Publication of JP5250986B2 publication Critical patent/JP5250986B2/ja
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Expired - Fee Related legal-status Critical Current
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Description

本発明における強化繊維のプリプレグ中での重量含有率は、環式ポリアリーレンスルフィドを所定の重量％以上含む樹脂組成物を含浸させることで強化繊維のプリプレグ中での重量含有率を高めることができる特徴があり、機械的特性と成形性のバランスから、本発明では６０〜８０重量％としている。重量含有率が下限値未満では曲げ強度などの機械特性が十分でなく、上限値を超えると強化繊維への樹脂組成物の含浸が困難となる。

Claims (4)

  1. 樹脂組成物を強化繊維に含浸せしめてなるプリプレグにおいて、前記樹脂組成物が、環式ポリアリーレンスルフィドを少なくとも５０重量％以上含み、かつ重量平均分子量が１０，０００未満であるポリアリーレンスルフィドプレポリマーを含有してなるものであり、前記強化繊維の含有率が６０〜８０重量％であるプリプレグ。
  2. 強化繊維が一方向に引き揃えられた炭素繊維である、請求項１に記載のプリプレグ。
  3. 請求項１または２に記載のプリプレグ中の、ポリアリーレンスルフィドプレポリマーを含有してなる樹脂組成物を重合せしめて得られる繊維強化複合材料。
  4. 請求項１または２に記載のプリプレグを積層した後、ポリアリーレンスルフィドプレポリマーを含有してなる樹脂組成物を重合せしめて得られる繊維強化複合材料積層体。
JP2007072399A 2007-03-20 2007-03-20 プリプレグおよび繊維強化複合材料 Expired - Fee Related JP5250986B2 (ja)

Priority Applications (12)

Application Number Priority Date Filing Date Title
JP2007072399A JP5250986B2 (ja) 2007-03-20 2007-03-20 プリプレグおよび繊維強化複合材料
KR1020127034006A KR101449232B1 (ko) 2007-03-20 2008-02-22 프리프레그 및 섬유 강화 복합 재료, 및 섬유 강화 성형 기재의 제조 방법
US12/531,621 US7824770B2 (en) 2007-03-20 2008-02-22 Molding material, prepreg and fiber-reinforced composite material, and method for producing fiber-reinforced molding substrate
CN2008800166156A CN101679654B (zh) 2007-03-20 2008-02-22 模塑材料，预浸料和纤维增强复合材料，以及生产纤维增强模塑基材的方法
ES08711788.3T ES2624694T3 (es) 2007-03-20 2008-02-22 Material de moldeo, preimpregnado, material compuesto reforzado con fibras y proceso para la producción de un material de base de moldeo reforzado con fibras
EP16202686.8A EP3156439B1 (en) 2007-03-20 2008-02-22 Molding material, prepreg, fiber-reinforced composite material, and process for production of fiber-reinforced molding base material
CN201210171559.1A CN102660118B (zh) 2007-03-20 2008-02-22 模塑材料，预浸料和纤维增强复合材料，以及生产纤维增强模塑基材的方法
KR1020097021740A KR101438248B1 (ko) 2007-03-20 2008-02-22 성형 재료
EP08711788.3A EP2138530B1 (en) 2007-03-20 2008-02-22 Molding material, prepreg, fiber-reinforced composite material, and process for production of fiber-reinforced molding base material
PCT/JP2008/053014 WO2008114573A1 (ja) 2007-03-20 2008-02-22 成形材料、プリプレグおよび繊維強化複合材料、ならびに繊維強化成形基材の製造方法
TW97109572A TWI417179B (zh) 2007-03-20 2008-03-19 成型材料
TW102138006A TWI488889B (zh) 2007-03-20 2008-03-19 預浸漬物、纖維強化複合材料及纖維強化複合材料積層體與纖維強化成型基材之製法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2007072399A JP5250986B2 (ja) 2007-03-20 2007-03-20 プリプレグおよび繊維強化複合材料

Publications (3)

Publication Number Publication Date
JP2008231237A JP2008231237A (ja) 2008-10-02
JP2008231237A5 true JP2008231237A5 (ja) 2010-04-30
JP5250986B2 JP5250986B2 (ja) 2013-07-31

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Family Applications (1)

Application Number Title Priority Date Filing Date
JP2007072399A Expired - Fee Related JP5250986B2 (ja) 2007-03-20 2007-03-20 プリプレグおよび繊維強化複合材料

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JP (1) JP5250986B2 (ja)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011162767A (ja) * 2010-01-14 2011-08-25 Toray Ind Inc 炭素繊維強化ポリフェニレンスルフィド樹脂組成物、ならびにそれを用いた成形材料および成形品
EP2653503B1 (en) * 2010-12-13 2018-11-21 Toray Industries, Inc. Method for producing a composite cured product
CN103314041B (zh) 2011-01-14 2015-11-25 东丽株式会社 成型材料、预浸料、纤维强化复合材料和纤维强化复合材料叠层体以及纤维强化成型基材的制造方法
JP5589974B2 (ja) * 2011-06-24 2014-09-17 東レ株式会社 繊維強化複合材料の製造方法
JP5589971B2 (ja) * 2011-06-24 2014-09-17 東レ株式会社 成形材料
JP5589973B2 (ja) * 2011-06-24 2014-09-17 東レ株式会社 成形材料の製造方法
EP2725055B1 (en) 2011-06-24 2017-10-11 Toray Industries, Inc. Molding material, molding method using same, method for producing molding material, and method for producing fiber-reinforced composite material
JP5589972B2 (ja) * 2011-06-24 2014-09-17 東レ株式会社 成形材料およびそれを用いた成形方法
JP6561507B2 (ja) * 2014-03-27 2019-08-21 東レ株式会社 成形材料ならびにそれを用いた成形品の製造方法および成形品
FR3079163B1 (fr) * 2018-03-23 2021-10-15 Arkema France Nappe de materiau fibreux impregne, son procede de fabrication et son utilisation pour la fabrication de pieces composites en trois dimensions
CA3104036A1 (en) * 2018-07-17 2020-01-23 Toray Industries, Inc. Fiber-reinforced resin base material
JPWO2020017288A1 (ja) * 2018-07-17 2021-06-03 東レ株式会社 繊維強化樹脂基材

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0413257A3 (en) * 1989-08-14 1992-06-03 The Dow Chemical Company Cyclic poly(aryl ether) oligomers, a process for preparation thereof, and polymerization of cyclic poly (aryl ether) oligomers
JPH0539371A (ja) * 1991-05-29 1993-02-19 Dainippon Ink & Chem Inc ポリアリーレンスルフイド系樹脂プリプレーグおよびその成形品
JP3216228B2 (ja) * 1991-08-06 2001-10-09 東ソー株式会社 ポリアリーレンスルフィドの製造方法
JP3774959B2 (ja) * 1996-11-06 2006-05-17 東レ株式会社 成形材料およびその製造方法

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