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ES2127354T3 - Procedimiento de produccion de peliculas delgadas. - Google Patents

Procedimiento de produccion de peliculas delgadas.

Info

Publication number
ES2127354T3
ES2127354T3 ES94306160T ES94306160T ES2127354T3 ES 2127354 T3 ES2127354 T3 ES 2127354T3 ES 94306160 T ES94306160 T ES 94306160T ES 94306160 T ES94306160 T ES 94306160T ES 2127354 T3 ES2127354 T3 ES 2127354T3
Authority
ES
Spain
Prior art keywords
thin film
film production
production procedure
pressure
internal cavity
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
ES94306160T
Other languages
English (en)
Inventor
Atsushi Kubota
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 Innovative Plastics Japan KK
Original Assignee
GE Plastics Japan 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 GE Plastics Japan Ltd filed Critical GE Plastics Japan Ltd
Application granted granted Critical
Publication of ES2127354T3 publication Critical patent/ES2127354T3/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
    • B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
    • B29C45/56—Means for plasticising or homogenising the moulding material or forcing it into the mould using mould parts movable during or after injection, e.g. injection-compression moulding
    • B29C45/561—Injection-compression moulding
    • 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
    • B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
    • B29C45/56—Means for plasticising or homogenising the moulding material or forcing it into the mould using mould parts movable during or after injection, e.g. injection-compression moulding
    • B29C45/561—Injection-compression moulding
    • B29C2045/565—Closing of the mould during injection
    • 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
    • B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
    • B29C45/56—Means for plasticising or homogenising the moulding material or forcing it into the mould using mould parts movable during or after injection, e.g. injection-compression moulding
    • B29C45/561—Injection-compression moulding
    • B29C2045/567—Expelling resin through the gate
    • 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
    • B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
    • B29C2945/76—Measuring, controlling or regulating
    • B29C2945/76003—Measured parameter
    • B29C2945/76006—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
    • B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
    • B29C2945/76—Measuring, controlling or regulating
    • B29C2945/76177—Location of measurement
    • B29C2945/76254—Mould
    • B29C2945/76257—Mould cavity

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)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)

Abstract

UN METODO PARA LA PRODUCCION DE PRODUCTOS DE PELICULA DELGADA QUE CONSISTEN EN INYECTAR LA RESINA DERRETIDA EN UNA MATRIZ. LA PRESION DE LA CAVIDAD INTERNA SE REDUCE DE FORMA MOMENTANEA CUANDO LA PRESION DE LA CAVIDAD INTERNA ALCANZA UNA PRESION PREESTABLECIDA Y SE CIERRA LA CAVIDAD PARA OBTENER EL GROSOR FINAL DEL PRODUCTO MOLDEADO Y SEGUN DICHO METODO SE PUEDE PRODUCIR UN PRODUCTO MOLDEADO DE PELICULA DELGADA.
ES94306160T 1993-08-27 1994-08-19 Procedimiento de produccion de peliculas delgadas. Expired - Lifetime ES2127354T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP23581293A JP3343628B2 (ja) 1993-08-27 1993-08-27 薄肉成形方法

Publications (1)

Publication Number Publication Date
ES2127354T3 true ES2127354T3 (es) 1999-04-16

Family

ID=16991624

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94306160T Expired - Lifetime ES2127354T3 (es) 1993-08-27 1994-08-19 Procedimiento de produccion de peliculas delgadas.

Country Status (5)

Country Link
US (1) US5552094A (es)
EP (1) EP0640460B1 (es)
JP (1) JP3343628B2 (es)
DE (1) DE69416217T2 (es)
ES (1) ES2127354T3 (es)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994025244A1 (en) * 1993-04-30 1994-11-10 Kabushiki Kaisha Komatsu Seisakusho Method of manufacturing laminate-molded products and apparatus therefor
JP2787651B2 (ja) * 1994-03-22 1998-08-20 日精樹脂工業株式会社 射出成形機の成形方法
US5683630A (en) * 1994-06-20 1997-11-04 Matsushita Electric Industrial Co., Ltd. Process for making optical disk substrates
JPH09123203A (ja) * 1995-11-01 1997-05-13 Meiki Co Ltd ディスク基板の成形方法およびその装置
ATE268495T1 (de) * 1996-09-05 2004-06-15 Wea Mfg Inc Verfahren zum spritzgiessen von compact discs
FR2774623B1 (fr) * 1998-02-09 2000-04-07 Allibert Ind Procede pour realiser une feuille souple en matiere plastique de faible epaisseur, la feuille et une piece comprenant la feuille
US6553308B1 (en) 1999-04-29 2003-04-22 Donnelly Corporation Vehicle-based navigation system with smart map filtering, portable unit home-base registration and multiple navigation system preferential use
WO1999054112A1 (fr) 1998-04-22 1999-10-28 Teijin Chemicals, Ltd. Procede de moulage par injection-compression destine a un produit optiquement forme
US6638454B2 (en) * 2001-07-02 2003-10-28 Schefenacker Vision Systems France S.A. Plastic glass
EP1332858A1 (de) * 2002-01-31 2003-08-06 Orga Kartensysteme GmbH Chipkarte, Verfahren und Vorrichtung zur Herstellung einer Chipkarte
DE102007021103A1 (de) * 2007-05-03 2008-11-06 Kuraray Europe Gmbh Herstellung von Folien für Verbundverglasungen durch Spritzgieß- oder Spritzprägeverfahren
DE102007037204B4 (de) 2007-08-07 2020-11-12 Docter Optics Se Verfahren zum Herstellen eines optischen Linsenelementes, insbesondere einer Scheinwerferlinse für einen Kraftfahrzeugscheinwerfer sowie Charge von hintereinander hergestellten Scheinwerferlinsen
US8508831B2 (en) 2009-04-23 2013-08-13 Magna Mirrors Of America, Inc. Mirror assembly for vehicle
US11325533B2 (en) 2009-04-23 2022-05-10 Magna Mirrors Of America, Inc. Frameless interior rearview mirror assembly
US9346403B2 (en) 2009-10-07 2016-05-24 Magna Mirrors Of America, Inc. Rearview mirror assembly
ES2586107T3 (es) 2009-10-07 2016-10-11 Magna Mirrors Of America, Inc. Conjunto de espejo retrovisor interior sin marco
US10261648B2 (en) 2009-10-07 2019-04-16 Magna Mirrors Of America, Inc. Exterior rearview mirror assembly
US11498486B2 (en) 2009-10-07 2022-11-15 Magna Mirrors Of America, Inc. Vehicular exterior rearview mirror assembly
US9969334B2 (en) 2010-02-10 2018-05-15 Magna Mirrors Of America, Inc. Exterior rearview mirror assembly
US12115913B2 (en) 2010-02-10 2024-10-15 Magna Mirrors Of America, Inc. Vehicular exterior rearview mirror system
US9827913B2 (en) 2010-02-10 2017-11-28 Magna Mirrors Of America, Inc. Exterior rearview mirror assembly
CN102059772B (zh) * 2010-11-03 2013-11-06 林聪实 一种塑料桶模内贴膜工艺
JP5290388B2 (ja) * 2010-12-20 2013-09-18 株式会社日本製鋼所 薄肉成形品の成形方法
DE102011100071B4 (de) 2011-04-29 2016-11-03 Docter Optics Se Verfahren zum Herstellen eines optischen Linsenelementes, insbesondere einer Scheinwerferlinse für einen Kraftfahrzeugscheinwerfer
EP2709813B1 (en) * 2011-05-20 2018-10-03 iMFLUX, Inc. Apparatus for injection molding at low constant pressure
DE102012020378A1 (de) 2012-10-18 2014-04-24 Docter Optics Se Verfahren zum Herstellen eines optischen Linsenelementes, insbesondere einer Scheinwerferlinse für einen Kraftfahrzeugscheinwerfer
DE102012021921B4 (de) 2012-11-09 2016-10-27 Docter Optics Se Verfahren zum Herstellen eines optischen Linsenelementes, insbesondere einer Scheinwerferlinse für einen Kraftfahrzeugscheinwerfer
US9174578B2 (en) 2013-04-22 2015-11-03 Magna Mirrors Of America, Inc. Interior rearview mirror assembly
US9487142B2 (en) 2013-06-25 2016-11-08 Magna Mirrors Of America, Inc. Rearview mirror assembly for vehicle
US9676336B2 (en) 2013-06-25 2017-06-13 Magna Mirrors Of America, Inc. Exterior rearview mirror assembly for vehicle
US9796334B2 (en) 2014-06-13 2017-10-24 Magna Mirrors Of America, Inc. Exterior rearview mirror assembly for vehicle
US10857702B2 (en) * 2016-12-29 2020-12-08 Saint-Gobain Glass France Forming method of a PVB film for HUD
US12246648B2 (en) 2021-01-19 2025-03-11 Magna Mirrors Of America, Inc. Vehicular exterior rearview mirror assembly with locking feature

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE559392A (es) *
JPS5321257A (en) * 1976-08-10 1978-02-27 Asahi Dow Ltd Injection molding method and apparatus
US4370123A (en) * 1980-02-05 1983-01-25 Occidental Chemical Corporation Apparatus for runnerless injection compression molding of thermosetting materials
DE3429873A1 (de) * 1984-08-14 1986-02-27 Mannesmann Demag Kunststofftechnik Zweigniederlassung der Mannesmann Demag AG, 8501 Schwaig Einrichtung zur steuerung und/oder begrenzung der formauftriebskraft an spritzgiessmaschinen
JPS60179216A (ja) * 1984-08-18 1985-09-13 Toshiba Mach Co Ltd 射出圧縮成形用金型およびこれを用いる射出圧縮成形方法
JPH078514B2 (ja) * 1988-04-18 1995-02-01 ダイセル化学工業株式会社 光ディスク用プラスチック基板の射出成形法
JPH0729350B2 (ja) * 1988-07-18 1995-04-05 アイダエンジニアリング株式会社 プレス加圧を伴う射出成形方法

Also Published As

Publication number Publication date
JPH07100886A (ja) 1995-04-18
JP3343628B2 (ja) 2002-11-11
EP0640460A2 (en) 1995-03-01
DE69416217D1 (de) 1999-03-11
US5552094A (en) 1996-09-03
EP0640460B1 (en) 1999-01-27
DE69416217T2 (de) 1999-09-30
EP0640460A3 (en) 1995-05-24

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