WO2008081692A1 - 樹脂成形品 - Google Patents

樹脂成形品 Download PDF

Info

Publication number
WO2008081692A1
WO2008081692A1 PCT/JP2007/073946 JP2007073946W WO2008081692A1 WO 2008081692 A1 WO2008081692 A1 WO 2008081692A1 JP 2007073946 W JP2007073946 W JP 2007073946W WO 2008081692 A1 WO2008081692 A1 WO 2008081692A1
Authority
WO
WIPO (PCT)
Prior art keywords
molded article
resin molded
carbon fiber
longer
resin material
Prior art date
Application number
PCT/JP2007/073946
Other languages
English (en)
French (fr)
Inventor
Tsutomu Matsuzaki
Original Assignee
Calsonic Kansei Corporation
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Calsonic Kansei Corporation filed Critical Calsonic Kansei Corporation
Priority to US12/442,487 priority Critical patent/US8393425B2/en
Publication of WO2008081692A1 publication Critical patent/WO2008081692A1/ja

Links

Classifications

    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/0005—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor using fibre reinforcements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
    • B29K2023/10—Polymers of propylene
    • B29K2023/12—PP, i.e. polypropylene
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
    • B29K2105/12—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts of short lengths, e.g. chopped filaments, staple fibres or bristles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/30—Vehicles, e.g. ships or aircraft, or body parts thereof
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y10T428/2918—Rod, strand, filament or fiber including free carbon or carbide or therewith [not as steel]

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Body Structure For Vehicles (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)

Abstract

　樹脂材料を金型キャビティー２内に射出充填して製造される大型ラジエータコアサポートにおいて、樹脂材料を、１５～３０ｗｔ％の炭素繊維を含有するポリプロピレン（ＰＰ）とし、成形後に残存する炭素繊維の平均繊維長を１．５ｍｍ以上とする。また、炭素繊維のスパイラル流動長さがＬ／Ｄで２００ｍｍ以上とする。
PCT/JP2007/073946 2006-12-28 2007-12-12 樹脂成形品 WO2008081692A1 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US12/442,487 US8393425B2 (en) 2006-12-28 2007-12-12 Resin molded article

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2006354888A JP5457623B2 (ja) 2006-12-28 2006-12-28 樹脂成形品
JP2006-354888 2006-12-28

Publications (1)

Publication Number Publication Date
WO2008081692A1 true WO2008081692A1 (ja) 2008-07-10

Family

ID=39588376

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2007/073946 WO2008081692A1 (ja) 2006-12-28 2007-12-12 樹脂成形品

Country Status (3)

Country Link
US (1) US8393425B2 (ja)
JP (1) JP5457623B2 (ja)
WO (1) WO2008081692A1 (ja)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8449018B2 (en) * 2006-08-29 2013-05-28 Steven Grgac Water assist injection moulded structural members
JP5968853B2 (ja) * 2013-10-25 2016-08-10 豊田鉄工株式会社 ラジエータコアサポート
US9863719B2 (en) 2014-09-26 2018-01-09 Caterpillar Inc. Heat exchanger support assembly

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01241406A (ja) * 1988-03-23 1989-09-26 Mitsuboshi Belting Ltd 長繊維補強樹脂成形品の製造方法
JP2001200167A (ja) * 2000-01-21 2001-07-24 Ticona Gmbh 長繊維強化熱可塑性樹脂から作られる金属・プラスチック複合材料
JP2001219437A (ja) * 2000-02-07 2001-08-14 Toray Ind Inc 強化ナイロン樹脂成形品の製造方法及び強化ナイロン樹脂成形品
JP2002173051A (ja) * 2000-12-07 2002-06-18 Calsonic Kansei Corp 車両用ラジエータコアサポート構造
JP2003285323A (ja) * 2002-03-28 2003-10-07 Sumitomo Chem Co Ltd 繊維強化熱可塑性樹脂ペレット、ペレットの可塑化方法および成形体の製造方法
JP2006151313A (ja) * 2004-12-01 2006-06-15 T S Tec Kk ステアリングホイール及びステアリングホイールの製造方法
JP2006305994A (ja) * 2005-05-02 2006-11-09 Nissan Motor Co Ltd 樹脂成形体とその製造方法

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5583528A (en) * 1990-07-13 1996-12-10 Citizen Watch Co., Ltd. Electrooptical display device
JPH08258742A (ja) * 1995-03-24 1996-10-08 Nissan Motor Co Ltd 自動車の車体フロント構造
JPH0993692A (ja) * 1995-09-21 1997-04-04 Onkyo Corp スピーカ用フレーム及びその製造方法
KR100444618B1 (ko) * 1997-05-30 2004-08-18 미쓰이 가가쿠 가부시키가이샤 폴리프로필렌 수지조성물 및 사출성형품
JPH11180342A (ja) 1997-12-19 1999-07-06 Aisin Seiki Co Ltd フロントエンドパネル及びその製造方法並びに製造用金型
JP3832129B2 (ja) * 1999-02-05 2006-10-11 株式会社プライムポリマー ポリプロピレン樹脂組成物および射出成形品
DE60109114T3 (de) * 2000-12-07 2015-01-08 Calsonic Kansei Corp. Tragstruktur für Kraftfahrzeugkühlerblock
WO2003000791A1 (fr) * 2001-06-22 2003-01-03 Idemitsu Petrochemical Co., Ltd. Composition de resine composite, mousse resineuse et procede de production afferent
US7098263B2 (en) * 2001-07-23 2006-08-29 Teijin Chemicals, Ltd. Thermoplastic resin composition, molded article, and process for producing the same
US7183342B2 (en) * 2002-03-18 2007-02-27 Asahi Kasei Chemicals Corporation Flame-retardant aromatic polycarbonate resin composition
JP2005281466A (ja) * 2004-03-29 2005-10-13 Idemitsu Kosan Co Ltd 反り変形の少ない炭素繊維含有繊維強化樹脂組成物及びその成形体
KR100807765B1 (ko) * 2004-04-19 2008-02-28 미쓰이 가가쿠 가부시키가이샤 열가소성 수지 조성물, 그 조성물로 이루어진 성형체, α－올레핀계 공중합체
BRPI0510023A (pt) * 2004-05-21 2007-09-25 Mitsubishi Chem Corp resina de poliamida e produto moldado articulado
JP4125697B2 (ja) * 2004-06-08 2008-07-30 テクノポリマー株式会社 難燃性樹脂組成物および成形品
US20060000590A1 (en) * 2004-06-09 2006-01-05 Integral Technologies, Inc. Low cost vehicle heat exchange devices manufactured from conductive loaded resin-based materials
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
JP2008202013A (ja) * 2007-02-23 2008-09-04 Daicel Polymer Ltd 自動車用樹脂外装部品

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01241406A (ja) * 1988-03-23 1989-09-26 Mitsuboshi Belting Ltd 長繊維補強樹脂成形品の製造方法
JP2001200167A (ja) * 2000-01-21 2001-07-24 Ticona Gmbh 長繊維強化熱可塑性樹脂から作られる金属・プラスチック複合材料
JP2001219437A (ja) * 2000-02-07 2001-08-14 Toray Ind Inc 強化ナイロン樹脂成形品の製造方法及び強化ナイロン樹脂成形品
JP2002173051A (ja) * 2000-12-07 2002-06-18 Calsonic Kansei Corp 車両用ラジエータコアサポート構造
JP2003285323A (ja) * 2002-03-28 2003-10-07 Sumitomo Chem Co Ltd 繊維強化熱可塑性樹脂ペレット、ペレットの可塑化方法および成形体の製造方法
JP2006151313A (ja) * 2004-12-01 2006-06-15 T S Tec Kk ステアリングホイール及びステアリングホイールの製造方法
JP2006305994A (ja) * 2005-05-02 2006-11-09 Nissan Motor Co Ltd 樹脂成形体とその製造方法

Also Published As

Publication number Publication date
JP5457623B2 (ja) 2014-04-02
US20100038929A1 (en) 2010-02-18
US8393425B2 (en) 2013-03-12
JP2008162145A (ja) 2008-07-17

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