JP2009132074A - 天然繊維強化熱可塑性樹脂射出成形体 - Google Patents
天然繊維強化熱可塑性樹脂射出成形体 Download PDFInfo
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- JP2009132074A JP2009132074A JP2007310855A JP2007310855A JP2009132074A JP 2009132074 A JP2009132074 A JP 2009132074A JP 2007310855 A JP2007310855 A JP 2007310855A JP 2007310855 A JP2007310855 A JP 2007310855A JP 2009132074 A JP2009132074 A JP 2009132074A
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- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
【解決手段】強化用繊維として天然繊維を含む天然繊維強化熱可塑性樹脂ペレットを成形原料として射出成形して得られた成形体であって、成形体中の天然繊維含有率が20〜60重量%で、かつ、天然繊維平均長さが1.5〜4.0mmであり、JIS L 1094に規定される半減期測定法によって測定される帯電圧半減期が40秒未満である天然繊維強化熱可塑性樹脂射出成形体。
【選択図】なし
Description
2…天然繊維紡績糸束
3…溶融樹脂
4…ストランド
5…ボビン
6…押出機
7…スクリュ
8…含浸ヘッド
9…含浸ローラ
10…ダイ
11…冷却装置
12…撚り機
13A,13B…撚りローラ
14…ペレタイザー
Claims (2)
- 強化用繊維として天然繊維を含む天然繊維強化熱可塑性樹脂ペレットを成形原料として射出成形して得られた成形体であって、成形体中の天然繊維含有率が20〜60重量%で、かつ、天然繊維平均長さが1.5〜4.0mmであり、JIS L 1094に規定される半減期測定法によって測定される帯電圧半減期が40秒未満であることを特徴とする天然繊維強化熱可塑性樹脂射出成形体。
- 前記天然繊維が麻繊維及び竹繊維のうちから選ばれた1種又は2種であることを特徴とする請求項1記載の天然繊維強化熱可塑性樹脂射出成形体。
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007310855A JP5564670B2 (ja) | 2007-11-30 | 2007-11-30 | 天然繊維強化熱可塑性樹脂射出成形品 |
EP08854478.8A EP2218567A4 (en) | 2007-11-30 | 2008-11-26 | Injection moldings of natural-fiber reinforced thermoplastic resin |
PCT/JP2008/071367 WO2009069607A1 (ja) | 2007-11-30 | 2008-11-26 | 天然繊維強化熱可塑性樹脂射出成形体 |
US12/745,144 US7993737B2 (en) | 2007-11-30 | 2008-11-26 | Natural fiber-reinforced thermoplastic resin injection molding |
KR1020107014438A KR20100099226A (ko) | 2007-11-30 | 2008-11-26 | 천연 섬유 강화 열가소성 수지 사출 성형체 |
CN2008801177834A CN102317050A (zh) | 2007-11-30 | 2008-11-26 | 天然纤维强化热塑性树脂注塑成型体 |
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JP2007310855A JP5564670B2 (ja) | 2007-11-30 | 2007-11-30 | 天然繊維強化熱可塑性樹脂射出成形品 |
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JP2009132074A true JP2009132074A (ja) | 2009-06-18 |
JP5564670B2 JP5564670B2 (ja) | 2014-07-30 |
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JP2007310855A Expired - Fee Related JP5564670B2 (ja) | 2007-11-30 | 2007-11-30 | 天然繊維強化熱可塑性樹脂射出成形品 |
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US (1) | US7993737B2 (ja) |
EP (1) | EP2218567A4 (ja) |
JP (1) | JP5564670B2 (ja) |
KR (1) | KR20100099226A (ja) |
CN (1) | CN102317050A (ja) |
WO (1) | WO2009069607A1 (ja) |
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Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62146947A (ja) * | 1985-12-19 | 1987-06-30 | Chisso Corp | ポリプロピレン樹脂組成物 |
JP2001261844A (ja) * | 2000-03-14 | 2001-09-26 | Kobe Steel Ltd | 繊維強化熱可塑性樹脂ペレットおよびその製法 |
JP2001288367A (ja) * | 2000-04-04 | 2001-10-16 | Tadashi Hasegawa | 樹脂組成物 |
JP2002115173A (ja) * | 2000-10-11 | 2002-04-19 | Kobe Steel Ltd | 繊維強化熱可塑性樹脂線材および同ペレットの製法 |
JP2004204104A (ja) * | 2002-12-26 | 2004-07-22 | Toray Ind Inc | ポリアミド樹脂組成物および成形品 |
WO2004063282A1 (ja) * | 2003-01-10 | 2004-07-29 | Nec Corporation | ケナフ繊維強化樹脂組成物 |
WO2005012398A1 (ja) * | 2003-07-30 | 2005-02-10 | Mitsubishi Plastics, Inc. | 射出成形体とその製造方法、並びに、射出成形体に用いられるペレット |
JP2005239926A (ja) * | 2004-02-27 | 2005-09-08 | Toyo Ink Mfg Co Ltd | 充填剤含有熱可塑性樹脂およびその利用 |
JP2007125739A (ja) * | 2005-11-01 | 2007-05-24 | Kobe Steel Ltd | 繊維強化樹脂ペレットの製造方法及び繊維強化樹脂ペレット |
JP2007245517A (ja) * | 2006-03-15 | 2007-09-27 | Calp Corp | 樹脂塊状物およびその製造方法 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4408855B4 (de) * | 1994-03-16 | 2007-05-10 | Emda Foundation For Development Aid Acp-Eec Asbl | Faserverstärkter, zelliger Kunststoff und Verwendung desselben |
JPH1036650A (ja) | 1996-07-19 | 1998-02-10 | Mitsui Petrochem Ind Ltd | 高分子組成物 |
KR20050055015A (ko) * | 2002-10-15 | 2005-06-10 | 다우 글로벌 테크놀로지스 인크. | 섬유 강화 열가소성 중합체 조성물을 포함하는 부품 |
FI20030310A0 (fi) * | 2003-02-28 | 2003-02-28 | T Mi Flaxwood Tapio Parviainen | Menetelmä soittimen valmistamiseksi ja soitin |
JP2005068371A (ja) | 2003-08-27 | 2005-03-17 | Kobe Steel Ltd | 耐熱性に優れた繊維強化熱可塑性樹脂成形体およびその製法 |
JP2005147303A (ja) | 2003-11-18 | 2005-06-09 | I & P Kk | シャフトおよびその製造方法 |
US20070131478A1 (en) * | 2004-02-18 | 2007-06-14 | Masatoshi Okazaki | Speaker, speaker-use diaphragm, dust cap, production methods and production devices for them |
TWI414543B (zh) * | 2006-02-24 | 2013-11-11 | Toray Industries | 纖維強化熱可塑性樹脂成形體、成形材料及其製法 |
DE102006013988A1 (de) * | 2006-03-22 | 2007-09-27 | Concert Gmbh | Faserverstärkter Thermoplast |
-
2007
- 2007-11-30 JP JP2007310855A patent/JP5564670B2/ja not_active Expired - Fee Related
-
2008
- 2008-11-26 KR KR1020107014438A patent/KR20100099226A/ko not_active Application Discontinuation
- 2008-11-26 WO PCT/JP2008/071367 patent/WO2009069607A1/ja active Application Filing
- 2008-11-26 US US12/745,144 patent/US7993737B2/en not_active Expired - Fee Related
- 2008-11-26 EP EP08854478.8A patent/EP2218567A4/en not_active Withdrawn
- 2008-11-26 CN CN2008801177834A patent/CN102317050A/zh active Pending
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62146947A (ja) * | 1985-12-19 | 1987-06-30 | Chisso Corp | ポリプロピレン樹脂組成物 |
JP2001261844A (ja) * | 2000-03-14 | 2001-09-26 | Kobe Steel Ltd | 繊維強化熱可塑性樹脂ペレットおよびその製法 |
JP2001288367A (ja) * | 2000-04-04 | 2001-10-16 | Tadashi Hasegawa | 樹脂組成物 |
JP2002115173A (ja) * | 2000-10-11 | 2002-04-19 | Kobe Steel Ltd | 繊維強化熱可塑性樹脂線材および同ペレットの製法 |
JP2004204104A (ja) * | 2002-12-26 | 2004-07-22 | Toray Ind Inc | ポリアミド樹脂組成物および成形品 |
WO2004063282A1 (ja) * | 2003-01-10 | 2004-07-29 | Nec Corporation | ケナフ繊維強化樹脂組成物 |
WO2005012398A1 (ja) * | 2003-07-30 | 2005-02-10 | Mitsubishi Plastics, Inc. | 射出成形体とその製造方法、並びに、射出成形体に用いられるペレット |
JP2005239926A (ja) * | 2004-02-27 | 2005-09-08 | Toyo Ink Mfg Co Ltd | 充填剤含有熱可塑性樹脂およびその利用 |
JP2007125739A (ja) * | 2005-11-01 | 2007-05-24 | Kobe Steel Ltd | 繊維強化樹脂ペレットの製造方法及び繊維強化樹脂ペレット |
JP2007245517A (ja) * | 2006-03-15 | 2007-09-27 | Calp Corp | 樹脂塊状物およびその製造方法 |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009138109A (ja) * | 2007-12-06 | 2009-06-25 | Toyota Boshoku Corp | 熱可塑性組成物成形体の製造方法 |
JP2011147910A (ja) * | 2010-01-25 | 2011-08-04 | Dainippon Toryo Co Ltd | 複層塗膜の形成方法 |
JP2011213960A (ja) * | 2010-04-02 | 2011-10-27 | Toyota Auto Body Co Ltd | 樹脂成形体 |
KR101322603B1 (ko) | 2010-06-10 | 2013-10-29 | 손근수 | 천연 장섬유강화 사출형 복합재료의 제조 방법 및 이를 이용한 천연 장섬유강화 사출형 복합재료 |
WO2012165286A1 (ja) * | 2011-05-31 | 2012-12-06 | トヨタ車体株式会社 | 繊維強化プラスチック |
WO2013009115A2 (ko) * | 2011-07-12 | 2013-01-17 | (주)나노톡스텍 | 부들섬유다발의 제조방법 및 이를 이용한 바이오복합재료 |
WO2013009115A3 (ko) * | 2011-07-12 | 2013-03-28 | (주)나노톡스텍 | 부들섬유다발의 제조방법 및 이를 이용한 바이오복합재료 |
JP2013127031A (ja) * | 2011-12-19 | 2013-06-27 | Kyushu Institute Of Technology | 高分子複合材料用帯電防止剤および高分子複合材料ならびに高分子複合材料の製造方法 |
JP2020143249A (ja) * | 2019-03-08 | 2020-09-10 | パナソニックIpマネジメント株式会社 | 親水性セルロース複合樹脂成形体 |
WO2024191382A1 (en) * | 2023-11-21 | 2024-09-19 | Sakarya Üni̇versi̇tesi̇ Rektörlüğü | A composite coating material preventing explosions in grain silos |
Also Published As
Publication number | Publication date |
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JP5564670B2 (ja) | 2014-07-30 |
EP2218567A1 (en) | 2010-08-18 |
US7993737B2 (en) | 2011-08-09 |
EP2218567A4 (en) | 2017-09-27 |
WO2009069607A1 (ja) | 2009-06-04 |
CN102317050A (zh) | 2012-01-11 |
KR20100099226A (ko) | 2010-09-10 |
US20110001268A1 (en) | 2011-01-06 |
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