TREA

characterised by differential heating or cooling

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  • CPC
  • B29C47/847
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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 B29C47/00Extrusion moulding

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B29C47/847characterised by differential heating or cooling
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Extruded extended release abuse deterrent pill
    • Patent number 9,492,444
    • Issue date Nov 15, 2016
    • Pharmaceutical Manufacturing Research Services, Inc.
    • Edwin R. Thompson
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Degassing extruder for degassing a polymer material and method for...
    • Patent number 8,585,275
    • Issue date Nov 19, 2013
    • Evonik Roehm GmbH
    • Ruediger Carloff
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Extrusion of peroxide crosslinkable polymer parts
    • Patent number 7,731,879
    • Issue date Jun 8, 2010
    • Rehau AG & Co.
    • Karlheinz Winter
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Method of extruding a mixture
    • Patent number 7,150,842
    • Issue date Dec 19, 2006
    • Nexans
    • Franz Dänekas
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Screw extruder with independently adjustable groove depth
    • Patent number 5,909,958
    • Issue date Jun 8, 1999
    • Rauwendaal Extrusion Engineering, Inc.
    • Chris J. Rauwendaal
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Screw for an extruder
    • Patent number 5,843,489
    • Issue date Dec 1, 1998
    • Kabushiki Kaisha Kobe Seiko Sho
    • Hiromi Nakano
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Auger conveyor assembly for heating and feeding polymer coated powd...
    • Patent number 5,593,707
    • Issue date Jan 14, 1997
    • Cincinnati Incorporated
    • Bryan W. Goe
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Preheating screw
    • Patent number 5,547,277
    • Issue date Aug 20, 1996
    • Klockner-Humboldt-Deutz AG
    • Heinz Caspelherr
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Rotor zone cooling method and apparatus for rotors in continuous mi...
    • Patent number 5,273,356
    • Issue date Dec 28, 1993
    • Farrel Corporation
    • Joseph R. Piccolo
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Rotor zone cooling apparatus for rotors in continuous mixers of pla...
    • Patent number 5,180,225
    • Issue date Jan 19, 1993
    • Farrel Corporation
    • Joseph R. Piccolo
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Adjustable plug seal mechanism for heat transfer zone separation in...
    • Patent number 4,355,905
    • Issue date Oct 26, 1982
    • The Dow Chemical Company
    • Harold E. St. Louis
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Screw-type plastics extruder
    • Patent number 4,154,535
    • Issue date May 15, 1979
    • Maillefer S.A.
    • Charles Maillefer
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Extruder with blow head
    • Patent number 4,021,170
    • Issue date May 3, 1977
    • Hoechst Aktiengesellschaft
    • Heinz-Erhardt Andersen
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Apparatus for controlling temperature of an extruder screw
    • Patent number 3,946,803
    • Issue date Mar 30, 1976
    • Kunststoffwerk Gebruder Anger GmbH & Co.
    • Robert Heitzer
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3884607
    • Patent number 3,884,607
    • Issue date May 20, 1975
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3870451
    • Patent number 3,870,451
    • Issue date Mar 11, 1975
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3805888
    • Patent number 3,805,888
    • Issue date Apr 23, 1974
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3738420
    • Patent number 3,738,420
    • Issue date Jun 12, 1973
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3606634
    • Patent number 3,606,634
    • Issue date Sep 21, 1971
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3588956
    • Patent number 3,588,956
    • Issue date Jun 29, 1971
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3482006
    • Patent number 3,482,006
    • Issue date Dec 2, 1969
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3421182
    • Patent number 3,421,182
    • Issue date Jan 14, 1969
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3331100
    • Patent number 3,331,100
    • Issue date Jul 18, 1967
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3305893
    • Patent number 3,305,893
    • Issue date Feb 28, 1967
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3283041
    • Patent number 3,283,041
    • Issue date Nov 1, 1966
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3101512
    • Patent number 3,101,512
    • Issue date Aug 27, 1963
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3055053
    • Patent number 3,055,053
    • Issue date Sep 25, 1962
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3007198
    • Patent number 3,007,198
    • Issue date Nov 7, 1961
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    2787022
    • Patent number 2,787,022
    • Issue date Apr 2, 1957
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    2748422
    • Patent number 2,748,422
    • Issue date Jun 5, 1956
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents