ES2103265T3 - Procedimiento para la obtencion de cuerpos de moldeo multicapa. - Google Patents

Procedimiento para la obtencion de cuerpos de moldeo multicapa.

Info

Publication number
ES2103265T3
ES2103265T3 ES90125212T ES90125212T ES2103265T3 ES 2103265 T3 ES2103265 T3 ES 2103265T3 ES 90125212 T ES90125212 T ES 90125212T ES 90125212 T ES90125212 T ES 90125212T ES 2103265 T3 ES2103265 T3 ES 2103265T3
Authority
ES
Spain
Prior art keywords
procedure
film
multilayer molding
molding bodies
obtaining multilayer
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
ES90125212T
Other languages
English (en)
Inventor
Werner Dipl-Ing Waldenrath
Joachim Dipl-Ing Wank
Wolfgang Dipl-Ing Lamaack
Dietmar Dipl-Ing Benner
Friedrich Dr Johannaber
Karl-Heinz Julicher
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.)
Bayer AG
Original Assignee
Bayer AG
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 Bayer AG filed Critical Bayer AG
Application granted granted Critical
Publication of ES2103265T3 publication Critical patent/ES2103265T3/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
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/1703—Introducing an auxiliary fluid into 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
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/1418—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles the inserts being deformed or preformed, e.g. by the injection pressure
    • 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
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/1418—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles the inserts being deformed or preformed, e.g. by the injection pressure
    • B29C2045/14213—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles the inserts being deformed or preformed, e.g. by the injection pressure deforming by gas or fluid pressure in the mould cavity

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)

Abstract

LA FABRICACION DE CUERPOS MULTICAPA (17) A PARTIR DE UNA PELICULA (6) INYECTADA EN SU DORSO SE PUEDE SIMPLIFICAR POR EL HECHO DE QUE LA PELICULA (6) SE CONFORMA EN UN MOLDE DE INYECCION CON UN MEDIO A PRESION, EN ESPECIAL NITROGENO, CON UNA PRESION DE, AL MENOS, 20 BARES. INMEDIATAMENTE DESPUES SE INYECTA LA RESINA SOBRE LA PELICULA (6) CONFORMADA EN EL MOLDE. DURANTE LA INYECCION SE MANTIENE UNA PRESION, QUE RETIENE LA PELICULA (6) CONFORMADA EN SU POSICION.
ES90125212T 1990-02-10 1990-12-21 Procedimiento para la obtencion de cuerpos de moldeo multicapa. Expired - Lifetime ES2103265T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4004029 1990-02-10

Publications (1)

Publication Number Publication Date
ES2103265T3 true ES2103265T3 (es) 1997-09-16

Family

ID=6399825

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90125212T Expired - Lifetime ES2103265T3 (es) 1990-02-10 1990-12-21 Procedimiento para la obtencion de cuerpos de moldeo multicapa.

Country Status (5)

Country Link
US (1) US5236657A (es)
EP (1) EP0442128B1 (es)
JP (1) JP3083333B2 (es)
DE (1) DE59010734D1 (es)
ES (1) ES2103265T3 (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2101300C (en) * 1992-08-04 1998-07-28 Emery I. Valyi Process and apparatus for forming a color coated article
DE19500790A1 (de) * 1995-01-13 1996-07-18 Bayer Ag Verfahren und Vorrichtung zur Herstellung von Kunststoff/Metallverbundkörpern
IL117538A (en) * 1996-03-18 2001-08-26 Lotemplast Plastic Product Com In-mold decorated plastic articles
US6113827A (en) 1996-11-05 2000-09-05 Styczynski; Robert J. Method for molding and curing silicone
DE19729780C1 (de) * 1997-07-11 1999-01-21 Brocke Kg I B S Verfahren zur Herstellung von hinterspritzten Kunststoffformteilen
NL1012957C2 (nl) * 1998-09-01 2000-03-02 Corell Resin Technology Bv Werkwijze voor het vervaardigen van een kunststof voorwerp, alsmede spuitgietmatrijs.
AU5535499A (en) * 1998-09-01 2000-03-21 Corell Resin Technology B.V. Method for manufacturing a plastic object, and an injection mould
CH693562A5 (de) * 1999-06-01 2003-10-15 Packtech Ltd Verfahren und Vorrichtung zur Herstellung eines zumindest zweischichtigen Formkörpers aus Kunststoff und nach dem Verfahren hergestellten Formkörper.
GB2408960B (en) * 2003-12-12 2008-01-30 Nokia Corp In-mould labelling
CN101274464A (zh) * 2007-03-29 2008-10-01 鸿富锦精密工业（深圳）有限公司 模具
CN101279487B (zh) * 2007-04-05 2010-11-10 康准电子科技（昆山）有限公司 模具
JP6766734B2 (ja) * 2017-04-03 2020-10-14 トヨタ自動車株式会社 ヒートシンクの製造方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1729368A1 (de) * 1967-10-13 1971-06-09 Per Thorkildsen Verfahren und Vorrichtung zur Herstellung von dekorierten,spritzgegossenen Plastgegenstaenden
US4418033A (en) * 1979-06-20 1983-11-29 Yoshiharu Hatakeyama Method of manufacturing a decorated forming article
US4545752A (en) * 1982-08-17 1985-10-08 Dai Nippon Insatsu Kabushiki Kaisha Device for injection molding articles while simultaneously forming patterns thereon
JPS6089318A (ja) * 1983-10-24 1985-05-20 Toshiba Mach Co Ltd 射出成形方法
US4781554A (en) * 1987-07-09 1988-11-01 Michael Ladney Apparatus for the injection molding of thermoplastics
US4942006A (en) * 1988-12-01 1990-07-17 Michael Ladney Method of and apparatus for injection molding with pressurized-fluid assist
JPH02199426A (ja) * 1989-01-30 1990-08-07 Seiko Epson Corp 液晶表示装置
US4917594A (en) * 1989-02-28 1990-04-17 Mold-Masters Limited Injection molding system with gas flow through valve gate
US5000903A (en) * 1989-04-06 1991-03-19 Libbey-Owens-Ford Co. Method of molding plastic products having chemically bonded protective coatings

Also Published As

Publication number Publication date
EP0442128B1 (de) 1997-07-09
DE59010734D1 (de) 1997-08-14
JPH04212823A (ja) 1992-08-04
EP0442128A2 (de) 1991-08-21
US5236657A (en) 1993-08-17
JP3083333B2 (ja) 2000-09-04
EP0442128A3 (en) 1992-01-15

Similar Documents

Publication Publication Date Title
ES2103265T3 (es) Procedimiento para la obtencion de cuerpos de moldeo multicapa.
MY114403A (en) A resin molding machine with release film
ES2073585T3 (es) Procedimiento para el empleo de la ayuda de gas durante el moldeo de piezas de material plastico.
ES2032962T3 (es) Un metodo de moldeo por inyeccion y los articulos moldeados producidos mediante el mismo.
ES2135385T3 (es) Procedimiento para la fabricacion de un articulo moldeado de capas multiples.
ES2194517T3 (es) Metodo de fabricacion de una pieza sintetica moldeada, multicapa, y la pieza asi obtenida.
MX166392B (es) Proceso para moldear por inyeccion y articulo de plastico hueco, producido por el mismo
ATE129953T1 (de) Spritzgiessverfahren.
ATE284924T1 (de) Härtbare harzzusammensetzung, verfahren zur herstellung , und formkörper
MX9201918A (es) Molde para moldear por inyeccion una preforma con un borde rebajado y el recipiente de plastico.
DE69912728D1 (de) Spritzgiessmaschine für thermoplastischen Kunststoff
ES2130513T3 (es) Metodo para encapsular un componente electronico con un plastico endurecible.
DK0592525T3 (da) Sprøjtestøbning af termoplastiske polymerer
MY124308A (en) Method of injection-molding a thermoplastic resin and a mold for injection molding
CA2079317A1 (en) Injection-molded hollow article, hollow injection molding method and metal mold therefor
EP0727677A4 (en) METHOD FOR MANUFACTURING A LIGHT-REFLECTING ELEMENT AND REFLECTIVE ELEMENT MANUFACTURED BY THE METHOD
ES2158018T3 (es) Metodo para realizar una representacion grafica sobre objetos fabricados de polimero y poliolefina y objeto fabricado de acuerdo a dicho metodo.
FR2441482A1 (fr) Ejecteur fonctionnant en deux temps pour moule d'injection de matieres plastiques
DE50003130D1 (de) Hinterspritzte kunststoffformteile
DE59404916D1 (de) Spritzeinheit an Spritzgiessmaschinen zur Herstellung thermoplastischer Kunststoffteile
MX9204308A (es) Conjunto de molde autosujetador.
AU2254395A (en) Tool for moulding or injecting plastic compounds and mould accessories, especially ejector device or core pin device for such a tool
ES2104913T3 (es) Molde de presion y metodo para el moldeo por presion de resina termoplastica utilizando el mismo.
DK0657268T3 (da) Fremgangsmåde og anordning til sprøjtestøbning af flerlagede genstande
DK0695619T3 (da) Sprøjtestøbeform

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 442128

Country of ref document: ES