DE602004031178D1 - Verfahren zur Herstellung von geschäumten Kunststoffkörpern - Google Patents

Verfahren zur Herstellung von geschäumten Kunststoffkörpern

Info

Publication number
DE602004031178D1
DE602004031178D1 DE602004031178T DE602004031178T DE602004031178D1 DE 602004031178 D1 DE602004031178 D1 DE 602004031178D1 DE 602004031178 T DE602004031178 T DE 602004031178T DE 602004031178 T DE602004031178 T DE 602004031178T DE 602004031178 D1 DE602004031178 D1 DE 602004031178D1
Authority
DE
Germany
Prior art keywords
foamed plastic
plastic bodies
producing foamed
producing
bodies
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE602004031178T
Other languages
English (en)
Inventor
Kazuo Sakamoto
Taiko Uno
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ono Sangyo Co Ltd
Original Assignee
Ono Sangyo Co Ltd
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 Ono Sangyo Co Ltd filed Critical Ono Sangyo Co Ltd
Publication of DE602004031178D1 publication Critical patent/DE602004031178D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/72—Heating or cooling
    • B29C45/73—Heating or cooling of the mould
    • 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
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/34—Auxiliary operations
    • B29C44/3415—Heating or cooling
    • B29C44/3419—Quick cooling
    • 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
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/34—Auxiliary operations
    • B29C44/60—Measuring, controlling or regulating
    • 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
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/34—Auxiliary operations
    • B29C44/3469—Cell or pore nucleation
    • B29C44/348—Cell or pore nucleation by regulating the temperature and/or the pressure, e.g. suppression of foaming until the pressure is rapidly decreased

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Molding Of Porous Articles (AREA)
DE602004031178T 2003-06-16 2004-01-12 Verfahren zur Herstellung von geschäumten Kunststoffkörpern Expired - Lifetime DE602004031178D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2003170876A JP3859620B2 (ja) 2003-06-16 2003-06-16 発泡樹脂成形品の製造方法

Publications (1)

Publication Number Publication Date
DE602004031178D1 true DE602004031178D1 (de) 2011-03-10

Family

ID=33410903

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602004031178T Expired - Lifetime DE602004031178D1 (de) 2003-06-16 2004-01-12 Verfahren zur Herstellung von geschäumten Kunststoffkörpern

Country Status (9)

Country Link
US (1) US7294295B2 (de)
EP (1) EP1488903B1 (de)
JP (1) JP3859620B2 (de)
KR (1) KR20040108330A (de)
CN (1) CN1572460B (de)
DE (1) DE602004031178D1 (de)
HK (1) HK1069561A1 (de)
SG (1) SG142134A1 (de)
TW (1) TWI320750B (de)

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JP2008529846A (ja) * 2005-02-11 2008-08-07 スリーエム イノベイティブ プロパティズ カンパニー ポリカーボネートを超臨界流体で処理する方法
JP4815822B2 (ja) * 2005-03-03 2011-11-16 小野産業株式会社 複合熱可塑性樹脂めっき成形品の製造方法
JP4897389B2 (ja) * 2006-03-08 2012-03-14 小野産業株式会社 エアバッグカバーおよびその製造方法
WO2009120838A2 (en) * 2008-03-26 2009-10-01 Delta Tooling Company Interchangeable mold tooling
KR20110003351A (ko) * 2008-03-26 2011-01-11 델타 엔지니어드 플라스틱스 발포형 코어 ｃｌａｓｓ “ａ” 물품의 제조 방법
US7846533B2 (en) * 2008-03-26 2010-12-07 Hendrickson Usa, L.L.C. Molded thermoplastic articles
JP5335274B2 (ja) * 2008-04-18 2013-11-06 東洋機械金属株式会社 成形機
JP5219292B2 (ja) * 2008-07-30 2013-06-26 積水化成品工業株式会社 金型冷却配管を備えた発泡成形装置
WO2010088365A2 (en) * 2009-01-29 2010-08-05 Radva Corporation Dual platen molding machine
JP5540562B2 (ja) * 2009-05-14 2014-07-02 マツダ株式会社 発泡樹脂成形品の成形方法および成形装置
WO2011033629A1 (ja) * 2009-09-16 2011-03-24 三菱重工プラスチックテクノロジー株式会社 射出成形方法
JP5335991B2 (ja) 2010-04-07 2013-11-06 三菱重工プラスチックテクノロジー株式会社 樹脂の射出成形方法
CN101838453B (zh) * 2010-06-13 2012-09-05 北京中拓机械有限责任公司 薄壁热塑性树脂制品及生产方法
CN103180119B (zh) 2010-08-05 2016-09-07 福特全球技术公司 泡沫树脂注射成型装置及方法
CN102218792A (zh) * 2011-01-10 2011-10-19 国家复合改性聚合物材料工程技术研究中心 一种微孔聚合物材料的可控制备方法及其装置
CN102167840B (zh) * 2011-04-12 2012-09-05 姜修磊 超临界模压发泡制备聚合物微孔发泡材料的方法
DE102011105775B4 (de) * 2011-06-24 2016-01-14 Wittmann Battenfeld Gmbh Verfahren zum Spritzgießen von Kunststoff-Formteilen aus thermoplastischem Kunststoff
CN102310516B (zh) * 2011-08-30 2014-06-04 中国科学院宁波材料技术与工程研究所 一种超临界流体注入装置
CN102432910B (zh) * 2011-09-19 2013-05-01 中山大学 一种用于制备微孔聚合物的超临界co2发泡***
CN103144244A (zh) * 2013-03-20 2013-06-12 四维尔丸井(广州)汽车零部件有限公司 一种塑料电镀制品及其制备方法
CN104162958B (zh) * 2013-05-17 2017-06-30 上海甬兴塑胶有限公司 一种装饰面板用快速蒸气成型装置
CN103358452A (zh) * 2013-07-17 2013-10-23 苏州园方包装有限公司 一种泡沫制品的制备方法
CN103358451A (zh) * 2013-07-17 2013-10-23 苏州园方包装有限公司 一种生产泡沫制品用模压机
KR101365554B1 (ko) * 2013-10-04 2014-02-21 (주)이피엠테크 금형 장치 및 스티로폼 성형 장치
CN105252695B (zh) * 2015-10-29 2018-05-25 青岛金宝隆泡沫制品有限公司 带负压排水***的泡塑成型机
CN106985338A (zh) * 2017-04-28 2017-07-28 宁波市百鸽智能科技有限公司 基于急冷急热高光无痕注塑的微发泡工艺
CN106965367A (zh) * 2017-05-27 2017-07-21 青岛盼腾新材料有限公司 一种聚合物可控结皮微发泡注模装置及其注模工艺
JP2019025838A (ja) * 2017-08-01 2019-02-21 Ｎｉｓｓｈａ株式会社 加飾成形品の製造方法及び加飾成形品
NL2022113B1 (en) * 2018-12-03 2020-06-30 Fits Holding Bv Press for in-situ manufacturing a thermoplastic sandwich panel
CN110394950A (zh) * 2019-09-02 2019-11-01 李素燕 一种用于片材状产品生产的注塑模具
CN110757690B (zh) * 2019-11-06 2021-08-17 青岛海铁船艇有限公司 一种可调整尺寸轨道车辆玻璃钢车头罩放样模具
USD1022420S1 (en) 2020-12-03 2024-04-16 Puma SE Shoe

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US3763293A (en) * 1971-06-09 1973-10-02 Bischoff Chemical Corp Process of molding giant articles of structured plastic
US3671168A (en) * 1971-06-09 1972-06-20 Bischoff Chemical Corp Low heat capacity mold for injection molding
JPS5431027B2 (de) 1971-09-06 1979-10-04
US3988403A (en) * 1974-07-09 1976-10-26 Union Carbide Corporation Process for producing molded structural foam article having a surface that reproducibly and faithfully replicates the surface of the mold
IT1030763B (it) 1974-10-30 1979-04-10 Montedison Spa Stampo d iniezione termicamente isolato per materiali plasici preferibilmente semiespansi
US4192638A (en) * 1976-05-17 1980-03-11 Gerard Lezier Molding device having heat transfer chambers insulated from each other for molding expandable thermoplastic resin particles
WO1981000535A1 (en) * 1979-08-24 1981-03-05 Ex Cell O Corp Method and apparatus for injection molding foamed resin parts with a smooth finish
IT1138636B (it) * 1981-09-25 1986-09-17 Giuseppe Ponzielli Procedimento perfezionato per l'ottenimento di manufatti espansi in materiale termoplastico e manufatto ottenuto con tale procedimento
US4390485A (en) * 1982-01-07 1983-06-28 Yang Wen Jei Method of injection molding a foamed resin product having a smooth surface involving surface heating of the mold by applying high current low voltage electric power
US4496131A (en) * 1982-01-07 1985-01-29 Yang Wen Jei Apparatus for injection molding a foamed resin product having a smooth surface involving surface heating of the mold by applying high current low voltage electric power
US5158986A (en) 1991-04-05 1992-10-27 Massachusetts Institute Of Technology Microcellular thermoplastic foamed with supercritical fluid
US5238622A (en) * 1991-11-22 1993-08-24 Davidson Textron Inc. Resinous foam formulation for self-skinning cover material
US5376317A (en) 1992-12-08 1994-12-27 Galic Maus Ventures Precision surface-replicating thermoplastic injection molding method and apparatus, using a heating phase and a cooling phase in each molding cycle
JPH09277336A (ja) 1996-04-08 1997-10-28 Hitachi Ltd 発泡樹脂成形品の製造方法及びその製造装置
JPH09277298A (ja) 1996-04-10 1997-10-28 Hitachi Ltd 微細発泡体の製造方法及びその装置
JPH1080932A (ja) 1996-09-09 1998-03-31 Tohoku Munekata Kk 発泡剤を混合した樹脂を用いて射出成形する方法及びこの射出成形用金型
JP3814032B2 (ja) * 1996-11-01 2006-08-23 本田技研工業株式会社 成形品
JP3802233B2 (ja) 1998-06-08 2006-07-26 小野産業株式会社 合成樹脂成形用金型およびその加熱・冷却方法
US6322347B1 (en) * 1999-04-02 2001-11-27 Trexel, Inc. Methods for manufacturing foam material including systems with pressure restriction element
JP3977565B2 (ja) * 1999-05-06 2007-09-19 小野産業株式会社 合成樹脂成形用金型並びに金型温度調整装置及び金型温度調整方法
US6669228B2 (en) * 2001-07-02 2003-12-30 Delphi Technologies, Inc. Air bag cover of polymeric foam having weakened region
JP4150880B2 (ja) * 2001-10-22 2008-09-17 株式会社ブリヂストン 合成樹脂発泡成形品の製造方法

Also Published As

Publication number Publication date
SG142134A1 (en) 2008-05-28
JP2005007589A (ja) 2005-01-13
HK1069561A1 (en) 2005-05-27
EP1488903B1 (de) 2011-01-26
US7294295B2 (en) 2007-11-13
CN1572460B (zh) 2011-11-02
EP1488903A2 (de) 2004-12-22
US20040251570A1 (en) 2004-12-16
JP3859620B2 (ja) 2006-12-20
KR20040108330A (ko) 2004-12-23
TW200500191A (en) 2005-01-01
EP1488903A3 (de) 2007-01-10
TWI320750B (en) 2010-02-21
CN1572460A (zh) 2005-02-02

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