DE69316343D1 - Verfahren zum herstellen eines formlings durch doppelspritzgiessen und ein nach diesem verfahren hergestellter formling - Google Patents

Verfahren zum herstellen eines formlings durch doppelspritzgiessen und ein nach diesem verfahren hergestellter formling

Info

Publication number
DE69316343D1
DE69316343D1 DE69316343T DE69316343T DE69316343D1 DE 69316343 D1 DE69316343 D1 DE 69316343D1 DE 69316343 T DE69316343 T DE 69316343T DE 69316343 T DE69316343 T DE 69316343T DE 69316343 D1 DE69316343 D1 DE 69316343D1
Authority
DE
Germany
Prior art keywords
mold
producing
injection molding
double injection
produced
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 - Fee Related
Application number
DE69316343T
Other languages
English (en)
Other versions
DE69316343T2 (de
Inventor
Gordon Frederick Smith
Ronald Arthur Easterlow
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.)
Warwick Coventry Gb, University of
Original Assignee
MG Rover Group 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 MG Rover Group Ltd filed Critical MG Rover Group Ltd
Application granted granted Critical
Publication of DE69316343D1 publication Critical patent/DE69316343D1/de
Publication of DE69316343T2 publication Critical patent/DE69316343T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B29C45/0013—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor using fillers dispersed in the moulding material, e.g. metal particles
    • 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
    • B29C45/16—Making multilayered or multicoloured articles
    • B29C45/1642—Making multilayered or multicoloured articles having a "sandwich" structure
    • 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
    • B29K2101/00—Use of unspecified macromolecular compounds as moulding material
    • B29K2101/10—Thermosetting resins
    • 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
    • B29K2105/16—Fillers
    • 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
    • B29L2031/3005—Body finishings
    • 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
    • B29L2031/3055—Cars
    • 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
    • Y10T428/25—Web or sheet containing structurally defined element or component and including a second component containing structurally defined particles
    • Y10T428/254—Polymeric or resinous material

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
DE69316343T 1992-03-05 1993-03-04 Verfahren zum herstellen eines formlings durch doppelspritzgiessen und ein nach diesem verfahren hergestellter formling Expired - Fee Related DE69316343T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB929204730A GB9204730D0 (en) 1992-03-05 1992-03-05 A method of forming a moulding by dual injection and a moulding formed in accordance with such a method
PCT/GB1993/000453 WO1993017855A1 (en) 1992-03-05 1993-03-04 A method of forming a moulding by dual injection and a moulding formed in accordance with such a method

Publications (2)

Publication Number Publication Date
DE69316343D1 true DE69316343D1 (de) 1998-02-19
DE69316343T2 DE69316343T2 (de) 1998-06-10

Family

ID=10711518

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69316343T Expired - Fee Related DE69316343T2 (de) 1992-03-05 1993-03-04 Verfahren zum herstellen eines formlings durch doppelspritzgiessen und ein nach diesem verfahren hergestellter formling

Country Status (7)

Country Link
US (1) US5562979A (de)
EP (1) EP0629150B1 (de)
JP (1) JPH08503898A (de)
DE (1) DE69316343T2 (de)
ES (1) ES2112417T3 (de)
GB (2) GB9204730D0 (de)
WO (1) WO1993017855A1 (de)

Families Citing this family (36)

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DK0657268T3 (da) * 1993-11-05 1999-11-29 Battenfeld Gmbh Fremgangsmåde og anordning til sprøjtestøbning af flerlagede genstande
GB9323339D0 (en) * 1993-11-11 1994-01-05 Rover Group A method of moulding and a moulding formed by such a method
DE4414258C2 (de) * 1994-04-23 1996-07-25 Battenfeld Gmbh Verfahren zum Spritzgießen von mindestens aus zwei unterschiedlichen Schichten bestehenden Gegenständen
JP2832692B2 (ja) * 1995-11-02 1998-12-09 本田技研工業株式会社 自動車用バンパの製造方法
JP2737051B2 (ja) * 1995-11-09 1998-04-08 本田技研工業株式会社 自動車用合成樹脂製バンパの製造方法
US5932357A (en) * 1996-07-05 1999-08-03 Rover Group Limited Painted plastics articles
GB2315039A (en) * 1996-07-05 1998-01-21 Rover Group Painted plastics coated articles
FR2752820B1 (fr) * 1996-08-29 1998-09-25 Oreal Capsule de distribution a etancheite amelioree
AT2516U1 (de) * 1997-07-30 1998-12-28 Engel Gmbh Maschbau Verfahren zum spritzgiessen von gegenständen
GB2330325B (en) * 1997-10-17 1999-10-20 John Anthony Frank Tengwall Work surfaces
CA2406453A1 (en) * 2000-04-20 2001-11-01 Elliott J. Straus Method of molding a panel
US20040071980A1 (en) * 2000-07-12 2004-04-15 Mcbain Douglas S. Method for in-mold coating a polyolefin article
US6617033B1 (en) 2000-07-12 2003-09-09 Omnova Solutions Inc. Method for in-mold coating a polyolefin article
US6793861B2 (en) 2000-07-12 2004-09-21 Omnova Solutions Inc. Optimization of in-mold coating injection molded thermoplastic substrates
US6890469B2 (en) 2001-10-22 2005-05-10 Omnova Solutions Inc. Selectively controlling in-mold coating flow
US7105231B2 (en) * 2001-10-22 2006-09-12 Omnova Solutions Inc. In-mold coating barrier for a substrate injection orifice
US7045213B2 (en) * 2001-10-22 2006-05-16 Omnova Solutions Inc. In-mold coating injection inlet flow control
US6887550B2 (en) * 2001-10-22 2005-05-03 Omnova Solutions Inc. Removable defined flange for in-mold coating containment
US6676877B2 (en) 2002-04-03 2004-01-13 Omnova Solutions Inc. Mold runner for prevention of in-mold coating flow
US20040121034A1 (en) * 2002-12-10 2004-06-24 Mcbain Douglas S. Integral injection molding and in-mold coating apparatus
EP1648680B1 (de) * 2003-07-25 2009-02-25 Applied Effects Laboratories Limited Verfahren zur herstellung von magnetische partikel enthaltenden kunstsoffformteilen
US20050156351A1 (en) * 2004-01-20 2005-07-21 Omnova Solutions, Inc. Apparatus and method for in-mold coating an article by injecting an in-mold coating through the article
JP2006073600A (ja) * 2004-08-31 2006-03-16 Renesas Technology Corp 半導体装置およびその製造方法
US9884438B2 (en) * 2004-09-23 2018-02-06 Masonite Corporation Impact resistant door facing, method of forming impact resistant door facing, and door formed therewith
EP2404729B1 (de) 2005-10-21 2020-06-17 Entrotech, Inc. Verbundartikel, die Schutzfolien umfassen, und zugehörige Verfahren
US8545960B2 (en) 2006-10-23 2013-10-01 Entrotech, Inc. Articles comprising protective sheets and related methods
US20080230949A1 (en) * 2007-03-23 2008-09-25 Paul Razgunas Injection molding process for forming coated molded parts
US10035932B2 (en) 2007-09-25 2018-07-31 Aero Advanced Paint Technology, Inc. Paint replacement films, composites therefrom, and related methods
US10981371B2 (en) 2008-01-19 2021-04-20 Entrotech, Inc. Protected graphics and related methods
US9181718B2 (en) 2008-05-08 2015-11-10 Wellington Investment Corporation System and method for installation of molding
US9586111B2 (en) 2013-03-12 2017-03-07 Easton Baseball / Softball Inc. Sporting-good implement with rotatable handle
US9248355B2 (en) 2013-03-12 2016-02-02 Easton Baseball/Softball Inc. Sporting-good implement with rotatable handle
KR101929950B1 (ko) * 2013-04-16 2018-12-18 아주대학교산학협력단 사출성형 방법
US9457248B2 (en) 2014-06-24 2016-10-04 Easton Baseball/Softball Inc. Removable, rotatable grip element for a ball bat or other sporting-good implement
DE102016214466B4 (de) * 2016-08-04 2023-11-09 Volkswagen Aktiengesellschaft Verfahren und Formwerkzeug zum Herstellen eines beschichteten Kunststoff-Formteils
WO2018057379A1 (en) 2016-09-20 2018-03-29 Aero Advanced Paint Technology, Inc. Paint film appliques with reduced defects, articles, and methods

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1305224A (de) * 1970-02-06 1973-01-31
GB1420948A (en) * 1972-10-26 1976-01-14 Ici Ltd Injection moulding process
DE2905127C2 (de) * 1979-02-10 1983-12-08 Fa. Carl Freudenberg, 6940 Weinheim Verfahren zur Herstellung von Elastomer-Duromer-Verbundteilen
FR2486864A1 (fr) * 1980-07-21 1982-01-22 Pont A Mousson Procede de moulage par injection de pieces revetues en matiere plastique et dispositif destine a sa mise en oeuvre
IT8053671V0 (it) * 1980-11-14 1980-11-14 Cigala & Bertinetti Ind Elemento stampato in materiale plastico a due componenti particolarmente paraurti per autoveicoli
EP0180383A3 (de) * 1984-10-26 1987-06-03 Aronkasei Co., Limited Verfahren zur Herstellung von Gehäusen mit einer zweischichtigen Struktur
JPS61111335A (ja) * 1984-11-05 1986-05-29 Dainippon Toryo Co Ltd プラスチツク成形方法
FR2579128B3 (fr) * 1985-03-25 1987-07-10 Cibie Projecteurs Procede de realisation d'un reflecteur pour projecteur, notamment de vehicule automobile, par injection moulage-bi-matiere; moule pour la mise en oeuvre de ce procede et produit obtenu
IT1211375B (it) * 1987-09-30 1989-10-18 Fiat Auto Spa Carrozzeria dell autoveicolo procedimento per la produzione mediante stampaggio ad iniezione di elementi strutturali di materiale plastico termoindurente particolarmente di parti componenti della
JPH01235635A (ja) * 1988-03-17 1989-09-20 Toray Ind Inc ポリアミド樹脂成形物
JP2866112B2 (ja) * 1989-08-08 1999-03-08 日本ゼオン株式会社 複合成形品の製造法
FR2664531A1 (fr) * 1990-07-11 1992-01-17 Brun Pierre Piece multi-matiere, et son procede d'obtention.
JPH0613516A (ja) * 1992-05-26 1994-01-21 Nippon Steel Corp リードフレームの製造方法

Also Published As

Publication number Publication date
WO1993017855A1 (en) 1993-09-16
GB9417210D0 (en) 1994-10-19
JPH08503898A (ja) 1996-04-30
EP0629150B1 (de) 1998-01-14
EP0629150A1 (de) 1994-12-21
DE69316343T2 (de) 1998-06-10
GB9204730D0 (en) 1992-04-15
ES2112417T3 (es) 1998-04-01
GB2280401B (en) 1995-11-29
GB2280401A (en) 1995-02-01
US5562979A (en) 1996-10-08

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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: BAYERISCHE MOTOREN WERKE AKTIENGESELLSCHAFT, 80809

8327 Change in the person/name/address of the patent owner

Owner name: THE UNIVERSITY OF WARWICK, COVENTRY, GB

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

Free format text: LEONHARD OLGEMOELLER FRICKE, 80331 MUENCHEN

8339 Ceased/non-payment of the annual fee