JP5564670B2 - 天然繊維強化熱可塑性樹脂射出成形品 - Google Patents
天然繊維強化熱可塑性樹脂射出成形品 Download PDFInfo
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- JP5564670B2 JP5564670B2 JP2007310855A JP2007310855A JP5564670B2 JP 5564670 B2 JP5564670 B2 JP 5564670B2 JP 2007310855 A JP2007310855 A JP 2007310855A JP 2007310855 A JP2007310855 A JP 2007310855A JP 5564670 B2 JP5564670 B2 JP 5564670B2
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- natural fiber
- natural
- thermoplastic resin
- resin
- fiber reinforced
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- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
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- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/04—Reinforcing macromolecular compounds with loose or coherent fibrous material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
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- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
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Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Reinforced Plastic Materials (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
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 (1)
- 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るとともに、帯電した静電気が放電されることによる誤作動たる悪影響を受ける可能性がある電子部品の周辺に用いられるその電子部品とは別部品用の天然繊維強化熱可塑性樹脂射出成形品であって、当該成形品中の天然繊維含有率が20〜60重量%で、かつ、当該成形品中の天然繊維平均長さが1.5〜4.0mmであり、かつ、当該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種であり、かつ、JIS L 1094に規定される半減期測定法によって測定される当該成形品の帯電圧半減期が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品。
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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 |
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 |
KR1020107014438A KR20100099226A (ko) | 2007-11-30 | 2008-11-26 | 천연 섬유 강화 열가소성 수지 사출 성형체 |
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 |
EP08854478.8A EP2218567A4 (en) | 2007-11-30 | 2008-11-26 | Injection moldings of natural-fiber reinforced thermoplastic resin |
US12/745,144 US7993737B2 (en) | 2007-11-30 | 2008-11-26 | Natural fiber-reinforced thermoplastic resin injection molding |
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US (1) | US7993737B2 (ja) |
EP (1) | EP2218567A4 (ja) |
JP (1) | JP5564670B2 (ja) |
KR (1) | KR20100099226A (ja) |
CN (1) | CN102317050A (ja) |
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JP5589511B2 (ja) * | 2010-04-02 | 2014-09-17 | トヨタ車体株式会社 | 樹脂成形体 |
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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 |
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2007
- 2007-11-30 JP JP2007310855A patent/JP5564670B2/ja not_active Expired - Fee Related
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2008
- 2008-11-26 EP EP08854478.8A patent/EP2218567A4/en not_active Withdrawn
- 2008-11-26 CN CN2008801177834A patent/CN102317050A/zh active Pending
- 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
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US20110001268A1 (en) | 2011-01-06 |
EP2218567A1 (en) | 2010-08-18 |
JP2009132074A (ja) | 2009-06-18 |
KR20100099226A (ko) | 2010-09-10 |
US7993737B2 (en) | 2011-08-09 |
CN102317050A (zh) | 2012-01-11 |
EP2218567A4 (en) | 2017-09-27 |
WO2009069607A1 (ja) | 2009-06-04 |
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