ATE293034T1 - Verfahren zum erhalten eines thermoplastischen spritzgegossenen produkts mit hochqualitätsaussehen - Google Patents

Verfahren zum erhalten eines thermoplastischen spritzgegossenen produkts mit hochqualitätsaussehen

Info

Publication number
ATE293034T1
ATE293034T1 AT00980621T AT00980621T ATE293034T1 AT E293034 T1 ATE293034 T1 AT E293034T1 AT 00980621 T AT00980621 T AT 00980621T AT 00980621 T AT00980621 T AT 00980621T AT E293034 T1 ATE293034 T1 AT E293034T1
Authority
AT
Austria
Prior art keywords
quality appearance
obtaining
molded product
high quality
injection molded
Prior art date
Application number
AT00980621T
Other languages
English (en)
Inventor
Atusushi Ebizawa
Ryota Kamei
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Application granted granted Critical
Publication of ATE293034T1 publication Critical patent/ATE293034T1/de

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
    • 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
    • B29C2045/7356—Heating or cooling of the mould the temperature of the mould being near or higher than the melting temperature or glass transition temperature of the moulding material
    • 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
    • B29C2045/7368—Heating or cooling of the mould combining a heating or cooling fluid and non-fluid means
    • 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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/02—Moulds or cores; Details thereof or accessories therefor with incorporated heating or cooling means
    • B29C33/04—Moulds or cores; Details thereof or accessories therefor with incorporated heating or cooling means using liquids, gas or steam
    • B29C33/048—Moulds or cores; Details thereof or accessories therefor with incorporated heating or cooling means using liquids, gas or steam using steam
    • 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
    • B29C45/7337—Heating or cooling of the mould using gas or steam

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
AT00980621T 1999-11-25 2000-11-21 Verfahren zum erhalten eines thermoplastischen spritzgegossenen produkts mit hochqualitätsaussehen ATE293034T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP33450799A JP2001150506A (ja) 1999-11-25 1999-11-25 高品質外観を有する熱可塑性樹脂の射出成形品を得る方法
PCT/US2000/031966 WO2001038062A2 (en) 1999-11-25 2000-11-21 A method for obtaining a thermoplastic resin injection-molded product having a high-quality appearance

Publications (1)

Publication Number Publication Date
ATE293034T1 true ATE293034T1 (de) 2005-04-15

Family

ID=18278183

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00980621T ATE293034T1 (de) 1999-11-25 2000-11-21 Verfahren zum erhalten eines thermoplastischen spritzgegossenen produkts mit hochqualitätsaussehen

Country Status (9)

Country Link
EP (1) EP1235674B1 (de)
JP (1) JP2001150506A (de)
KR (1) KR20020070289A (de)
CN (1) CN1211194C (de)
AT (1) ATE293034T1 (de)
AU (1) AU1785501A (de)
DE (1) DE60019450T2 (de)
ES (1) ES2240210T3 (de)
WO (1) WO2001038062A2 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1334139A2 (de) 2000-11-07 2003-08-13 Symyx Technologies, Inc. Substituierte pyridylamin-ligande, verbindungen und katalysatoren davon. verfahren zur herstellung von polyolefinen damit
DE10221558B4 (de) 2002-05-15 2005-07-21 Krauss-Maffei Kunststofftechnik Gmbh Formenteil, Formwerkzeug und Verfahren zum Spritzgießen von Kunststoffartikeln
JP4645971B2 (ja) * 2004-10-06 2011-03-09 ユニチカ株式会社 ポリ乳酸樹脂組成物の成形方法およびその成形体
JP5442927B2 (ja) * 2006-08-18 2014-03-19 Ｓａｂｉｃイノベーティブプラスチックスジャパン合同会社 多層成形品を製造する成形法
DE102007051482A1 (de) * 2007-10-25 2009-04-30 Evonik Röhm Gmbh Verfahren zur Herstellung von beschichteten Formkörpern
JP5354934B2 (ja) * 2008-03-04 2013-11-27 Ｓａｂｉｃイノベーティブプラスチックスジャパン合同会社 樹脂の射出成形方法
IT1391835B1 (it) * 2008-07-31 2012-01-27 Cgm Spa Apparecchiatura e metodo per realizzare prodotti di plastica a compressione
KR200452415Y1 (ko) * 2008-10-29 2011-02-25 이동섭 연등의 촛불꽂이
JP2015066846A (ja) * 2013-09-30 2015-04-13 Dic株式会社 構造体および電池蓋体の製造方法
CN105984095A (zh) * 2015-02-15 2016-10-05 重庆正天环保产业有限公司 一种提高注塑件外观光泽的注塑方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4340551A (en) * 1980-08-11 1982-07-20 Asahi-Dow Limited Injection molded articles with improved surface characteristics, production of same and apparatus therefor
JPS6378720A (ja) * 1986-09-24 1988-04-08 Sekisui Chem Co Ltd 成形金型
JPH04220309A (ja) * 1990-12-20 1992-08-11 Syst Design:Kk プラスチック成形機の金型温度調節方法
JPH10100216A (ja) * 1996-09-30 1998-04-21 Nippon G Ii Plast Kk 高品質外観を有する熱可塑性樹脂の射出成形品を得る方法
EP0909626A3 (de) * 1997-10-17 2000-02-02 TOHOKU MUNEKATA Co., Ltd. Verfahren und Vorrichtung zum Spritzgiessen von Kunststoffen

Also Published As

Publication number Publication date
CN1399591A (zh) 2003-02-26
KR20020070289A (ko) 2002-09-05
DE60019450T2 (de) 2006-02-23
EP1235674B1 (de) 2005-04-13
CN1211194C (zh) 2005-07-20
WO2001038062A2 (en) 2001-05-31
DE60019450D1 (de) 2005-05-19
JP2001150506A (ja) 2001-06-05
EP1235674A2 (de) 2002-09-04
AU1785501A (en) 2001-06-04
ES2240210T3 (es) 2005-10-16
WO2001038062A3 (en) 2001-11-08

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