DE60019450D1 - Verfahren zum erhalten eines thermoplastischen spritzgegossenen produkts mit hochqualitätsaussehen - Google Patents

Verfahren zum erhalten eines thermoplastischen spritzgegossenen produkts mit hochqualitätsaussehen

Info

Publication number
DE60019450D1
DE60019450D1 DE60019450T DE60019450T DE60019450D1 DE 60019450 D1 DE60019450 D1 DE 60019450D1 DE 60019450 T DE60019450 T DE 60019450T DE 60019450 T DE60019450 T DE 60019450T DE 60019450 D1 DE60019450 D1 DE 60019450D1
Authority
DE
Germany
Prior art keywords
obtaining
estate
high quality
molding
product
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
DE60019450T
Other languages
English (en)
Other versions
DE60019450T2 (de
Inventor
Atusushi Ebizawa
Ryota Kamei
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.)
SABIC Global Technologies BV
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of DE60019450D1 publication Critical patent/DE60019450D1/de
Application granted granted Critical
Publication of DE60019450T2 publication Critical patent/DE60019450T2/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
    • 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)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
DE60019450T 1999-11-25 2000-11-21 Verfahren zum erhalten eines thermoplastischen spritzgegossenen produkts mit hochqualitätsaussehen Expired - Lifetime DE60019450T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP33450799 1999-11-25
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 (2)

Publication Number Publication Date
DE60019450D1 true DE60019450D1 (de) 2005-05-19
DE60019450T2 DE60019450T2 (de) 2006-02-23

Family

ID=18278183

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60019450T Expired - Lifetime DE60019450T2 (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
US6828397B2 (en) 2000-11-07 2004-12-07 Symyx Technologies, Inc. Methods of copolymerizing ethylene and isobutylene and polymers made thereby
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
US6203731B1 (en) * 1997-10-17 2001-03-20 Tohoku Munekata Company Limited Method for injection molding of plastic products having excellent transcription properties

Also Published As

Publication number Publication date
JP2001150506A (ja) 2001-06-05
CN1399591A (zh) 2003-02-26
AU1785501A (en) 2001-06-04
DE60019450T2 (de) 2006-02-23
KR20020070289A (ko) 2002-09-05
ATE293034T1 (de) 2005-04-15
WO2001038062A3 (en) 2001-11-08
WO2001038062A2 (en) 2001-05-31
CN1211194C (zh) 2005-07-20
EP1235674B1 (de) 2005-04-13
ES2240210T3 (es) 2005-10-16
EP1235674A2 (de) 2002-09-04

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: SABIC INNOVATIVE PLASTICS IP B.V., BERGEN OP Z, NL

8328 Change in the person/name/address of the agent

Representative=s name: PATENT- UND RECHTSANWAELTE BARDEHLE, PAGENBERG, DO