JP2003166174A5 - - Google Patents

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JP2003166174A5
JP2003166174A5 JP2001363599A JP2001363599A JP2003166174A5 JP 2003166174 A5 JP2003166174 A5 JP 2003166174A5 JP 2001363599 A JP2001363599 A JP 2001363599A JP 2001363599 A JP2001363599 A JP 2001363599A JP 2003166174 A5 JP2003166174 A5 JP 2003166174A5
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Japan
Prior art keywords
fiber bundle
reinforcing fiber
fine particles
reinforcing
bundle according
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JP2001363599A
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JP3927795B2 (en
JP2003166174A (en
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Priority to JP2001363599A priority Critical patent/JP3927795B2/en
Priority claimed from JP2001363599A external-priority patent/JP3927795B2/en
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Publication of JP2003166174A5 publication Critical patent/JP2003166174A5/ja
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Publication of JP3927795B2 publication Critical patent/JP3927795B2/en
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Claims (12)

平均粒子径が１０〜２００００ｎｍである微粒子を付与された強化繊維束であって、前記微粒子の少なくとも表層がガラス転移温度−１０〜＋２０℃の非晶性熱可塑性樹脂であることを特徴とする強化繊維束。Reinforced fiber bundle provided with fine particles having an average particle diameter of 10 to 20000 nm , wherein at least a surface layer of the fine particles is an amorphous thermoplastic resin having a glass transition temperature of −10 to + 20 ° C. Fiber bundle. 前記微粒子が表層と芯部とを有し、当該芯部が、ガラス転移温度３０℃以上の非晶性樹脂である請求項１記載の強化繊維束。The reinforcing fiber bundle according to claim 1, wherein the fine particles have a surface layer and a core portion, and the core portion is an amorphous resin having a glass transition temperature of 30 ° C or higher. 前記微粒子の芯部が融点３０℃以上の結晶性樹脂である請求項２記載の強化繊維束。The reinforcing fiber bundle according to claim 2, wherein the core of the fine particles is a crystalline resin having a melting point of 30 ° C or higher. 前記微粒子の芯部が無機微粒子である請求項２記載の強化繊維束。The reinforcing fiber bundle according to claim 2 , wherein the core of the fine particles is inorganic fine particles. 前記微粒子を構成する樹脂がアクリロイル基又はメタクリロイル基を含有するモノマーを主成分とする重合体である請求項１〜４のいずれか 1 項記載の強化繊維束。Reinforcing fiber bundle of any one of claims 1 to 4 resin constituting the particles is a polymer mainly composed of monomer containing an acryloyl group or a methacryloyl group. 前記微粒子中に反応基としてグリシジル基を含有する請求項１〜５のいずれか 1 項記載の強化繊維束。Reinforcing fiber bundle of any one of claims 1 to 5 containing a glycidyl group as a reactive group into the fine particles. 前記微粒子がエマルジョンとして供される請求項１〜６のいずれか 1 項記載の強化繊維束。 Reinforcing fiber bundle of any one of claims 1 to 6, wherein the microparticles are provided as an emulsion. 前記微粒子の付着量が強化繊維束の０．１〜５重量％である請求項１〜７のいずれか 1 項記載の強化繊維束。Reinforcing fiber bundle of any one of claims 1 to 7 attached amount of the fine particles is 0.1 to 5 wt% of the reinforcing fiber bundle. 微粒子を付与する以前の強化繊維束が開繊拡幅処理されている請求項１〜８のいずれか 1 項記載の強化繊維束。 Reinforcing fiber bundle of any one of claims 1 to 8 prior reinforcing fiber bundle to impart fine particles are extended and broadened process. 前記強化繊維が炭素繊維である請求１〜９のいずれか 1 項記載の強化繊維束。It said reinforcing fibers reinforcing fiber bundle according to any one of claims 1 to 9 carbon fibers. 請求項１〜１０いずれかに記載の強化繊維束を織製して得られることを特徴とする織物。A woven fabric obtained by weaving the reinforcing fiber bundle according to any one of claims 1 to 10 . 請求項１〜１０いずれかに記載の強化繊維束を織製して得られる織物を加熱融着させることによって得られる目止め織物。A sealing fabric obtained by heat-sealing a fabric obtained by weaving the reinforcing fiber bundle according to any one of claims 1 to 10 .
JP2001363599A 2001-11-29 2001-11-29 Carbon fiber bundle and its textile fabric Expired - Lifetime JP3927795B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2001363599A JP3927795B2 (en) 2001-11-29 2001-11-29 Carbon fiber bundle and its textile fabric

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2001363599A JP3927795B2 (en) 2001-11-29 2001-11-29 Carbon fiber bundle and its textile fabric

Publications (3)

Publication Number Publication Date
JP2003166174A JP2003166174A (en) 2003-06-13
JP2003166174A5 true JP2003166174A5 (en) 2005-07-21
JP3927795B2 JP3927795B2 (en) 2007-06-13

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JP2011121372A (en) * 2011-01-24 2011-06-23 Maruhachi Kk Multi-shaft laminate reinforced fiber sheet manufacturing method, long inclination reinforced fiber sheet, and multi-shaft laminate reinforced fiber sheet
CN103781828B (en) * 2011-08-26 2017-11-14 巴斯夫欧洲公司 The preparation method of mechanograph
CN103890261B (en) * 2011-10-21 2016-08-24 松本油脂制药株式会社 Carbon fiber sizing agent, carbon fibre tow and fiber reinforced composite material
JP5820927B2 (en) 2012-05-15 2015-11-24 帝人株式会社 Reinforcing carbon fiber bundle, method for producing the same, and method for producing a composite using the same
WO2014045981A1 (en) * 2012-09-20 2014-03-27 帝人株式会社 Reinforcing fiber bundle and composite material using same
US10072126B2 (en) 2014-09-23 2018-09-11 The Boeing Company Soluble nanoparticles for composite performance enhancement
US10808123B2 (en) 2014-09-23 2020-10-20 The Boeing Company Nanoparticles for improving the dimensional stability of resins
US9587076B2 (en) 2014-09-23 2017-03-07 The Boeing Company Polymer nanoparticles for controlling resin reaction rates
US10160840B2 (en) * 2014-09-23 2018-12-25 The Boeing Company Polymer nanoparticles for controlling permeability and fiber volume fraction in composites
US10662302B2 (en) 2014-09-23 2020-05-26 The Boeing Company Polymer nanoparticles for improved distortion capability in composites
US10472472B2 (en) 2014-09-23 2019-11-12 The Boeing Company Placement of modifier material in resin-rich pockets to mitigate microcracking in a composite structure
WO2016087255A1 (en) * 2014-12-02 2016-06-09 Synthomer Deutschland Gmbh Polymer latex composition for fibre binding
KR101814057B1 (en) * 2015-09-25 2018-01-03 지에스칼텍스 주식회사 Manufacturing method of fiber reinforced resin composite, fiber reinforced resin composite and molded article using the same

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