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Vacuum extrusion using underwater barometric leg

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  • CPC
  • B29C44/3407
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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B29Plastic substance processing B29CSHAPING OR JOINING OF PLASTICS SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL AFTER-TREATMENT OF THE SHAPED PRODUCTS B29C44/00Shaping by internal pressure generated in the material

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B29C44/3407Vacuum extrusion using underwater barometric leg
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Patents Grantslast 30 patents

  • Information Patent Grant

    Method of forming a fibrous product
    • Patent number 10,259,151
    • Issue date Apr 16, 2019
    • Teknologian tutkimuskeskus VTT Oy
    • Harri Kiiskinen
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    Horizontal vacuum chamber seal control device
    • Patent number 7,150,614
    • Issue date Dec 19, 2006
    • Owens Corning Fiberglas Technology, Inc.
    • Robert L. Sadinski
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Vacuum extrusion system and method
    • Patent number 6,403,016
    • Issue date Jun 11, 2002
    • Owens Corning Fiberglas Technology, Inc.
    • Robert L. Sadinski
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Vacuum extrusion system and method
    • Patent number 6,213,752
    • Issue date Apr 10, 2001
    • Owens Corning Fiberglas Technology, Inc.
    • Robert L. Sadinski
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Sealable chamber extrusion apparatus with seal controls
    • Patent number 6,116,882
    • Issue date Sep 12, 2000
    • Owens Corning Fiberglas Technology, Inc.
    • Robert L. Sadinski
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Foam extrusion apparatus
    • Patent number 6,113,374
    • Issue date Sep 5, 2000
    • Owens Corning Fiberglass Technology, Inc.
    • Joseph A. Brackman
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Sealable chamber extrusion apparatus and method with process controls
    • Patent number 6,093,350
    • Issue date Jul 25, 2000
    • Owens Corning Fiberglas Technology, Inc.
    • Robert L. Sadinski
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Vacuum extrusion system
    • Patent number 6,036,468
    • Issue date Mar 14, 2000
    • Owens Corning Fiberglas Technology, Inc.
    • Robert L. Sadinski
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Vacuum extrusion apparatus and method
    • Patent number 5,783,122
    • Issue date Jul 21, 1998
    • Owens Corning Fiberglas Technology, Inc.
    • Robert L. Sadinski
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Vacuum extrusion system and method
    • Patent number 5,753,161
    • Issue date May 19, 1998
    • Owens-Corning Fiberglas Technology, Inc.
    • Rodger D. Lightle
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Process for preparing extruded foam bodies
    • Patent number 5,120,481
    • Issue date Jun 9, 1992
    • U.C. Industries, Inc.
    • Joseph A. Brackman
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Method and apparatus for foam extrusion into a vacuum chamber havin...
    • Patent number 4,783,291
    • Issue date Nov 8, 1988
    • U.C. Industries, Inc.
    • Rafael Pagan
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Apparatus for producing thermoplastic resin foam
    • Patent number 4,626,183
    • Issue date Dec 2, 1986
    • Sekisui Kaseihin Kogyo Kabushiki Kaisha
    • Hideharu Shirai
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Process and apparatus for producing foamed synthetic resin bodies
    • Patent number 4,487,731
    • Issue date Dec 11, 1984
    • Kanegafuchi Kagaku Kogyo Kabushiki Kaisha
    • Osamu Kobayashi
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Foam extrusion apparatus and method
    • Patent number 4,469,652
    • Issue date Sep 4, 1984
    • U.C. Industries
    • James R. Cisar
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Foam extrusion apparatus and method
    • Patent number 4,271,107
    • Issue date Jun 2, 1981
    • Condec Corporation
    • Arthur L. Phipps
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Vacuum extrusion apparatus for forming foamed plastic products
    • Patent number 4,247,276
    • Issue date Jan 27, 1981
    • Condec Corporation
    • Arthur L. Phipps
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Method and apparatus for shaping plastic foams
    • Patent number 4,234,529
    • Issue date Nov 18, 1980
    • Condec Corporation
    • Arthur L. Phipps
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Foam extrusion apparatus and method
    • Patent number 4,211,739
    • Issue date Jul 8, 1980
    • Condec Corporation
    • Arthur L. Phipps
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Extrusion apparatus
    • Patent number 4,199,310
    • Issue date Apr 22, 1980
    • Condec Corporation
    • Arthur L. Phipps
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Method of removing an article from a chamber having a reduced press...
    • Patent number 4,044,084
    • Issue date Aug 23, 1977
    • Arthur L. Phipps
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3704083
    • Patent number 3,704,083
    • Issue date Nov 28, 1972
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents