WO2007137889A3 - Procédé de production d'un film coloré en matière plastique thermoplastique, film correspondant et son utilisation - Google Patents

Procédé de production d'un film coloré en matière plastique thermoplastique, film correspondant et son utilisation Download PDF

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Publication number
WO2007137889A3
WO2007137889A3 PCT/EP2007/052406 EP2007052406W WO2007137889A3 WO 2007137889 A3 WO2007137889 A3 WO 2007137889A3 EP 2007052406 W EP2007052406 W EP 2007052406W WO 2007137889 A3 WO2007137889 A3 WO 2007137889A3
Authority
WO
WIPO (PCT)
Prior art keywords
coloured
film
thermoplastic plastic
chill roll
producing
Prior art date
Application number
PCT/EP2007/052406
Other languages
German (de)
English (en)
Other versions
WO2007137889A2 (fr
Inventor
Herbert Groothues
Claude Guenanten
Guenther Dickhaut-Bayer
Christoph Steinfels
Berthold Schoenig
Christoph Krohmer
Original Assignee
Evonik Roehm Gmbh
Herbert Groothues
Claude Guenanten
Guenther Dickhaut-Bayer
Christoph Steinfels
Berthold Schoenig
Christoph Krohmer
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 Evonik Roehm Gmbh, Herbert Groothues, Claude Guenanten, Guenther Dickhaut-Bayer, Christoph Steinfels, Berthold Schoenig, Christoph Krohmer filed Critical Evonik Roehm Gmbh
Publication of WO2007137889A2 publication Critical patent/WO2007137889A2/fr
Publication of WO2007137889A3 publication Critical patent/WO2007137889A3/fr

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/24—Record carriers characterised by shape, structure or physical properties, or by the selection of the material
    • G11B7/2403—Layers; Shape, structure or physical properties thereof
    • G11B7/24056—Light transmission layers lying on the light entrance side and being thinner than the substrate, e.g. specially adapted for Blu-ray® discs
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/07—Flat, e.g. panels
    • B29C48/08—Flat, e.g. panels flexible, e.g. films
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/3001—Extrusion nozzles or dies characterised by the material or their manufacturing process
    • B29C48/3003—Materials, coating or lining therefor
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/305—Extrusion nozzles or dies having a wide opening, e.g. for forming sheets
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/24—Record carriers characterised by shape, structure or physical properties, or by the selection of the material
    • G11B7/241—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material
    • G11B7/252—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers
    • G11B7/254—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers of protective topcoat layers
    • G11B7/2542—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers of protective topcoat layers consisting essentially of organic resins
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/911—Cooling
    • B29C48/9135—Cooling of flat articles, e.g. using specially adapted supporting means
    • B29C48/914—Cooling of flat articles, e.g. using specially adapted supporting means cooling drums
    • 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
    • B29K2025/00—Use of polymers of vinyl-aromatic compounds or derivatives thereof as moulding material
    • 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
    • B29K2027/00—Use of polyvinylhalogenides or derivatives thereof as moulding material
    • B29K2027/06—PVC, i.e. polyvinylchloride
    • 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
    • B29K2033/00—Use of polymers of unsaturated acids or derivatives thereof as moulding material
    • B29K2033/04—Polymers of esters
    • B29K2033/12—Polymers of methacrylic acid esters, e.g. PMMA, i.e. polymethylmethacrylate
    • 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
    • B29K2055/00—Use of specific polymers obtained by polymerisation reactions only involving carbon-to-carbon unsaturated bonds, not provided for in a single one of main groups B29K2023/00 - B29K2049/00, e.g. having a vinyl group, as moulding material
    • B29K2055/02—ABS polymers, i.e. acrylonitrile-butadiene-styrene polymers
    • 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
    • B29K2067/00—Use of polyesters or derivatives thereof, as moulding material
    • 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
    • B29K2069/00—Use of PC, i.e. polycarbonates or derivatives thereof, as moulding material
    • 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
    • B29K2081/00—Use of polymers having sulfur, with or without nitrogen, oxygen or carbon only, in the main chain, as moulding material
    • B29K2081/04—Polysulfides, e.g. PPS, i.e. polyphenylene sulfide or derivatives thereof

Landscapes

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

Abstract

L'invention concerne un procédé de production d'un film coloré en matière plastique thermoplastique, procédé dans lequel ladite matière plastique thermoplastique est fondue et transportée dans une installation d'extrusion comprenant une extrudeuse, une filière d'extrusion à ouverture de sortie se présentant sous la forme d'une filière plate, et un cylindre à température réglable (cylindre refroidisseur) fixé sur un support de cylindre, puis sort de l'ouverture de sortie de la filière d'extrusion sous la forme d'une bande fondue colorée plane, ladite bande est appliquée et refroidie sur le cylindre à température réglable (cylindre refroidisseur), caractérisé en ce que le cylindre à température réglable (cylindre refroidisseur) présente une précision de concentricité de +/- 10 μm, ou moins, et en ce que la distance moyenne entre l'ouverture de sortie de la filière d'extrusion et le cylindre à température réglable (cylindre refroidisseur) varie, dans le temps, en cours du fonctionnement, au maximum de +/- 25 μm. L'invention concerne en outre le film coloré proprement dit, ainsi que ses utilisations comme film coloré pour des supports de données.
PCT/EP2007/052406 2006-05-30 2007-03-14 Procédé de production d'un film coloré en matière plastique thermoplastique, film correspondant et son utilisation WO2007137889A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102006025481A DE102006025481A1 (de) 2006-05-30 2006-05-30 Verfahren zur Herstellung einer eingefärbten Folie aus thermoplastischem Kunststoffen, Folie und Verwendung der Folie
DE102006025481.3 2006-05-30

Publications (2)

Publication Number Publication Date
WO2007137889A2 WO2007137889A2 (fr) 2007-12-06
WO2007137889A3 true WO2007137889A3 (fr) 2008-01-24

Family

ID=38190590

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2007/052406 WO2007137889A2 (fr) 2006-05-30 2007-03-14 Procédé de production d'un film coloré en matière plastique thermoplastique, film correspondant et son utilisation

Country Status (3)

Country Link
DE (1) DE102006025481A1 (fr)
TW (1) TW200811857A (fr)
WO (1) WO2007137889A2 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010062900A1 (de) 2010-12-13 2012-06-14 Evonik Röhm Gmbh Verfahren zur Herstellung von Lichtleitkörpern und deren Verwendung in Beleuchtungseinheit
EP4132785A1 (fr) * 2020-04-07 2023-02-15 Saint-Gobain Glass France Couche intermédiaire thermoplastique colorée à section transversale en forme de coin

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3422494A (en) * 1964-10-19 1969-01-21 Du Pont Apparatus for forming layers
DD152817A1 (de) * 1980-08-28 1981-12-09 Klaus Berghof Verfahren zur herstellung spinnmassegefaerbter foliefaeden
WO2002029801A1 (fr) * 2000-09-29 2002-04-11 General Electric Company A Corporation Of The State Of New York Support de stockage de donnees colore
EP1202261A1 (fr) * 2000-10-24 2002-05-02 3M Innovative Properties Company Support d'enregistrement optique
US6475588B1 (en) * 2001-08-07 2002-11-05 General Electric Company Colored digital versatile disks
EP1117731B1 (fr) * 1998-08-14 2003-02-26 Röhm GmbH & Co. KG Films en polycarbonate optiquement isotropes, ainsi que leur procede de fabrication
EP1454741A2 (fr) * 2003-03-07 2004-09-08 Klöckner Pentaplast B.V. Feuille en matière plastique pour meuble
US20050013965A1 (en) * 2003-05-09 2005-01-20 Tdk Corporation Optical recording medium
DE102005020424A1 (de) * 2005-04-29 2006-11-02 Röhm Gmbh Verfahren zur Herstellung einer Folie aus thermoplastischem Kunststoff, Folie und Verwendung der Folie

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01211253A (ja) * 1988-02-17 1989-08-24 Victor Co Of Japan Ltd 光学的情報信号記録媒体
WO1998029238A1 (fr) * 1996-12-17 1998-07-09 Eastman Chemical Company Procede de marquage de disques compacts numeriques dans le but d'attester de leur authenticite
JP2002260282A (ja) * 2001-03-01 2002-09-13 Ricoh Co Ltd 光記録媒体
US6475589B1 (en) * 2001-12-17 2002-11-05 General Electric Company Colored optical discs and methods for making the same
DE102004022673A1 (de) * 2004-05-07 2005-11-24 Bayer Materialscience Ag Copolycarbonate mit verbesserter Fließfähigkeit

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3422494A (en) * 1964-10-19 1969-01-21 Du Pont Apparatus for forming layers
DD152817A1 (de) * 1980-08-28 1981-12-09 Klaus Berghof Verfahren zur herstellung spinnmassegefaerbter foliefaeden
EP1117731B1 (fr) * 1998-08-14 2003-02-26 Röhm GmbH & Co. KG Films en polycarbonate optiquement isotropes, ainsi que leur procede de fabrication
WO2002029801A1 (fr) * 2000-09-29 2002-04-11 General Electric Company A Corporation Of The State Of New York Support de stockage de donnees colore
EP1202261A1 (fr) * 2000-10-24 2002-05-02 3M Innovative Properties Company Support d'enregistrement optique
US6475588B1 (en) * 2001-08-07 2002-11-05 General Electric Company Colored digital versatile disks
EP1454741A2 (fr) * 2003-03-07 2004-09-08 Klöckner Pentaplast B.V. Feuille en matière plastique pour meuble
US20050013965A1 (en) * 2003-05-09 2005-01-20 Tdk Corporation Optical recording medium
DE102005020424A1 (de) * 2005-04-29 2006-11-02 Röhm Gmbh Verfahren zur Herstellung einer Folie aus thermoplastischem Kunststoff, Folie und Verwendung der Folie

Also Published As

Publication number Publication date
DE102006025481A1 (de) 2007-12-06
TW200811857A (en) 2008-03-01
WO2007137889A2 (fr) 2007-12-06

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