DE69911802T2 - Form und verfahren zu deren herstellung - Google Patents

Form und verfahren zu deren herstellung Download PDF

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Publication number
DE69911802T2
DE69911802T2 DE69911802T DE69911802T DE69911802T2 DE 69911802 T2 DE69911802 T2 DE 69911802T2 DE 69911802 T DE69911802 T DE 69911802T DE 69911802 T DE69911802 T DE 69911802T DE 69911802 T2 DE69911802 T2 DE 69911802T2
Authority
DE
Germany
Prior art keywords
matrix
layer
plastic
microstructure
wear
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
DE69911802T
Other languages
German (de)
English (en)
Other versions
DE69911802D1 (de
Inventor
Ove Per ÖHMAN
Rune Lars LUNDBLADH
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.)
Amic AB
Gyros Patent AB
Original Assignee
Gyros AB
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
Priority claimed from SE9803507A external-priority patent/SE512986C2/sv
Priority claimed from SE9804621A external-priority patent/SE9804621L/xx
Application filed by Gyros AB filed Critical Gyros AB
Publication of DE69911802D1 publication Critical patent/DE69911802D1/de
Application granted granted Critical
Publication of DE69911802T2 publication Critical patent/DE69911802T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C33/00Moulds or cores; Details thereof or accessories therefor
    • B29C33/56Coatings, e.g. enameled or galvanised; Releasing, lubricating or separating agents
    • B29C33/565Consisting of shell-like structures supported by backing material
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C33/00Moulds or cores; Details thereof or accessories therefor
    • B29C33/02Moulds or cores; Details thereof or accessories therefor with incorporated heating or cooling means
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C33/00Moulds or cores; Details thereof or accessories therefor
    • B29C33/42Moulds or cores; Details thereof or accessories therefor characterised by the shape of the moulding surface, e.g. ribs or grooves
    • B29C33/424Moulding surfaces provided with means for marking or patterning
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17Component parts, details or accessories; Auxiliary operations
    • B29C45/26Moulds
    • B29C45/263Moulds with mould wall parts provided with fine grooves or impressions, e.g. for record discs
    • B29C45/2632Stampers; Mountings thereof
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00Recording 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
    • G11B7/24Record carriers characterised by shape, structure or physical properties, or by the selection of the material
    • G11B7/26Apparatus or processes specially adapted for the manufacture of record carriers
    • G11B7/263Preparing and using a stamper, e.g. pressing or injection molding substrates
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17Component parts, details or accessories; Auxiliary operations
    • B29C45/26Moulds
    • B29C45/263Moulds with mould wall parts provided with fine grooves or impressions, e.g. for record discs
    • B29C45/2632Stampers; Mountings thereof
    • B29C2045/2634Stampers; Mountings thereof mounting layers between stamper and mould or on the rear surface of the stamper
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29LINDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2017/00Carriers for sound or information
    • B29L2017/001Carriers of records containing fine grooves or impressions, e.g. disc records for needle playback, cylinder records
    • B29L2017/003Records or discs
    • B29L2017/005CD''s, DVD''s
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S425/00Plastic article or earthenware shaping or treating: apparatus
    • Y10S425/81Sound record

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Manufacturing Optical Record Carriers (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Liquid Crystal (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
DE69911802T 1998-10-14 1999-10-14 Form und verfahren zu deren herstellung Expired - Lifetime DE69911802T2 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
SE9803507A SE512986C2 (sv) 1998-10-14 1998-10-14 Förfarande för att framställa en matris samt matris
SE9803507 1998-10-14
SE9804621 1998-12-30
SE9804621A SE9804621L (sv) 1998-12-30 1998-12-30 Arrangemang vid en maskin för en framställning av en plastdetalj
PCT/SE1999/001858 WO2000021728A1 (en) 1998-10-14 1999-10-14 A matrix and method of producing said matrix

Publications (2)

Publication Number Publication Date
DE69911802D1 DE69911802D1 (de) 2003-11-06
DE69911802T2 true DE69911802T2 (de) 2004-07-29

Family

ID=26663416

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69911802T Expired - Lifetime DE69911802T2 (de) 1998-10-14 1999-10-14 Form und verfahren zu deren herstellung

Country Status (7)

Country Link
US (3) US6454970B1 (https=)
EP (2) EP1358987A3 (https=)
JP (1) JP4447168B2 (https=)
AT (1) ATE251017T1 (https=)
AU (1) AU1426200A (https=)
DE (1) DE69911802T2 (https=)
WO (1) WO2000021728A1 (https=)

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DE102016100288A1 (de) * 2016-01-11 2017-07-13 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Farbkonstante Oberflächen
DE102009051598B4 (de) 2009-11-02 2022-10-06 Vereinigung zur Förderung des Instituts für Kunststoffverarbeitung in Industrie und Handwerk an der Rhein.-Westf. Technischen Hochschule Aachen e.V. Verfahren zur Herstellung von Vorrichtungen mit Mikrostrukturen aus Kunststoff mittels Verstreckung zum Zwecke der Selbstreinigung, derartige Vorrichtungen und deren Verwendung

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Cited By (2)

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Publication number Priority date Publication date Assignee Title
DE102009051598B4 (de) 2009-11-02 2022-10-06 Vereinigung zur Förderung des Instituts für Kunststoffverarbeitung in Industrie und Handwerk an der Rhein.-Westf. Technischen Hochschule Aachen e.V. Verfahren zur Herstellung von Vorrichtungen mit Mikrostrukturen aus Kunststoff mittels Verstreckung zum Zwecke der Selbstreinigung, derartige Vorrichtungen und deren Verwendung
DE102016100288A1 (de) * 2016-01-11 2017-07-13 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Farbkonstante Oberflächen

Also Published As

Publication number Publication date
US7182890B2 (en) 2007-02-27
EP1358987A2 (en) 2003-11-05
US6454970B1 (en) 2002-09-24
US20050151051A1 (en) 2005-07-14
EP1121234A1 (en) 2001-08-08
DE69911802D1 (de) 2003-11-06
AU1426200A (en) 2000-05-01
US6884370B2 (en) 2005-04-26
EP1358987A3 (en) 2004-03-03
JP4447168B2 (ja) 2010-04-07
EP1121234B1 (en) 2003-10-01
WO2000021728A1 (en) 2000-04-20
ATE251017T1 (de) 2003-10-15
JP2002527255A (ja) 2002-08-27
US20030047823A1 (en) 2003-03-13

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