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ES2112033T3 - Metodo de moldeo y articulo moldeado producido por dicho metodo. - Google Patents

Metodo de moldeo y articulo moldeado producido por dicho metodo.

Info

Publication number
ES2112033T3
ES2112033T3 ES95900231T ES95900231T ES2112033T3 ES 2112033 T3 ES2112033 T3 ES 2112033T3 ES 95900231 T ES95900231 T ES 95900231T ES 95900231 T ES95900231 T ES 95900231T ES 2112033 T3 ES2112033 T3 ES 2112033T3
Authority
ES
Spain
Prior art keywords
mold
paint
piece
molded item
injecting
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
ES95900231T
Other languages
English (en)
Inventor
Ronald Arthur Easterlow
Gordon Frederick Smith
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.)
MG Rover Group Ltd
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 ES2112033T3 publication Critical patent/ES2112033T3/es
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
    • B29C45/0053—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor combined with a final operation, e.g. shaping
    • 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
    • B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
    • B29C37/0025—Applying surface layers, e.g. coatings, decorative layers, printed layers, to articles during shaping, e.g. in-mould printing
    • B29C37/0028—In-mould coating, e.g. by introducing the coating material into the mould after forming the article
    • 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
    • B29C45/1635—Making multilayered or multicoloured articles using displaceable mould parts, e.g. retractable partition between adjacent mould cavities
    • 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
    • B29C45/1679—Making multilayered or multicoloured articles applying surface layers onto injection-moulded substrates inside the mould cavity, e.g. in-mould coating [IMC]

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Manufacture Of Motors, Generators (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)

Abstract

EL METODO CONSISTE EN FORMAR UN MOLDE (10) QUE TENGA AL MENOS DOS PARTES (11, 12), COLOCAR EN EL MOLDE UNA PIEZA (22) A REVESTIR CON PINTURA E INYECTAR ENTRE LA PIEZA (22) Y UNA SUPERFICIE ADYACENTE (14) DEL MOLDE UN MATERIAL (24) FORMADO A PARTIR DE UNA PINTURA PLASTICA. EL METODO PUEDE CONSISTIR TAMBIEN EN ABRIR LIGERAMENTE EL MOLDE (10) O DEJAR QUE EL MOLDE SE ABRA LIGERAMENTE PARA QUE QUEDE DEFINIDO UN HUECO (23) ENTRE LA PIEZA (22) Y LA SUPERFICIE ADYACENTE (14) DEL MOLDE, INYECTANDOSE ENTONCES LA PINTURA EN EL HUECO PARA REVESTIR LA PIEZA. LA PINTURA SE INYECTA CON UNA MAQUINA (21) QUE RECIBE GRANULOS DE LA PINTURA PARA FUNDIRLOS DE MODO QUE SE PUEDAN INYECTAR. UNA PIEZA MOLDEADA SEGUN TAL METODO PUEDE SER UN COMPONENTE DE UN VEHICULO DE MOTOR QUE SE REVISTE CON LA PINTURA EN EL MOLDE EN LUGAR DE TENER QUE PINTARLO POR GOTEO O PULVERIZACION COMO SE HACE NORMALMENTE.
ES95900231T 1993-11-11 1994-11-09 Metodo de moldeo y articulo moldeado producido por dicho metodo. Expired - Lifetime ES2112033T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB939323339A GB9323339D0 (en) 1993-11-11 1993-11-11 A method of moulding and a moulding formed by such a method

Publications (1)

Publication Number Publication Date
ES2112033T3 true ES2112033T3 (es) 1998-03-16

Family

ID=10745051

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95900231T Expired - Lifetime ES2112033T3 (es) 1993-11-11 1994-11-09 Metodo de moldeo y articulo moldeado producido por dicho metodo.

Country Status (5)

Country Link
EP (1) EP0728065B1 (es)
DE (1) DE69407815T2 (es)
ES (1) ES2112033T3 (es)
GB (2) GB9323339D0 (es)
WO (1) WO1995013177A1 (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2778134B1 (fr) * 1998-04-29 2000-08-11 Oreal Procede et dispositif pour la fabrication de pieces peintes ou vernies en matiere plastique moulee
GB9813745D0 (en) * 1998-06-26 1998-08-26 Rover Group Improved polymer glazing system
FR2781715B1 (fr) * 1998-07-30 2000-09-15 Allibert Ind Procede et moule pour realiser un revetement sur une piece en matiere plastique et piece obtenue
WO2001007230A1 (fr) 1999-07-27 2001-02-01 Dai Nippon Toryo Co., Ltd. Procede de formation d'un revetement sur les surfaces internes d'un moule metallique
WO2001081065A1 (en) * 2000-04-20 2001-11-01 Decoma Exterior Trim Inc. Method of molding a panel
US6890469B2 (en) 2001-10-22 2005-05-10 Omnova Solutions Inc. Selectively controlling in-mold coating flow
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
AU2003298651A1 (en) 2002-11-22 2004-06-18 Douglas Mcbain Method for modifying existing injection mould machines to utilize an in-mould coating apparatus
JP4625330B2 (ja) 2002-12-12 2011-02-02 オムノバ ソリューソンズ インコーポレーティッド インモールドコーティング装置を利用するための既存の成形システムの改良方法
DE102005061451B4 (de) * 2005-12-22 2015-11-12 Volkswagen Ag Thermoplastisches Bauteil mit einer farbigen Dekorschicht und Verfahren zur Herstellung
DE102014208240B4 (de) * 2014-04-30 2021-05-06 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Verfahren zur herstellung von polymer-bauteilen

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH574321A5 (es) * 1974-01-04 1976-04-15 Lo Sfruttamento Di Brevetti Sa
JPS60219035A (ja) * 1984-04-16 1985-11-01 Honda Motor Co Ltd 被覆層を有する繊維強化樹脂成形品の製造方法
JPS63173616A (ja) * 1987-01-13 1988-07-18 Suzuki Motor Co Ltd 射出成形品の塗装方法
GB9120608D0 (en) * 1991-09-28 1991-11-06 Rover Group A method of moulding a component and a component made by such a method
GB9204730D0 (en) * 1992-03-05 1992-04-15 Rover Group A method of forming a moulding by dual injection and a moulding formed in accordance with such a method
IL107095A0 (en) * 1992-09-24 1993-12-28 Laporte Plc Coated substrates

Also Published As

Publication number Publication date
DE69407815D1 (de) 1998-02-12
GB2298160A (en) 1996-08-28
EP0728065A1 (en) 1996-08-28
EP0728065B1 (en) 1998-01-07
WO1995013177A1 (en) 1995-05-18
GB9323339D0 (en) 1994-01-05
DE69407815T2 (de) 1998-05-20
GB2298160B (en) 1998-01-14
GB9608979D0 (en) 1996-07-03

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