DE3668577D1 - Schnecke zum verarbeiten von thermoplastischem kunststoff. - Google Patents

Schnecke zum verarbeiten von thermoplastischem kunststoff.

Info

Publication number
DE3668577D1
DE3668577D1 DE8686111300T DE3668577T DE3668577D1 DE 3668577 D1 DE3668577 D1 DE 3668577D1 DE 8686111300 T DE8686111300 T DE 8686111300T DE 3668577 T DE3668577 T DE 3668577T DE 3668577 D1 DE3668577 D1 DE 3668577D1
Authority
DE
Germany
Prior art keywords
snail
thermoplastic plastic
processing thermoplastic
processing
plastic
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
DE8686111300T
Other languages
English (en)
Inventor
Toyokazu Takubo
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.)
Idemitsu Kosan Co Ltd
Original Assignee
Idemitsu Petrochemical Co 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26500224&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3668577(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from JP60180847A external-priority patent/JPS6241016A/ja
Priority claimed from JP60180846A external-priority patent/JPS6241015A/ja
Application filed by Idemitsu Petrochemical Co Ltd filed Critical Idemitsu Petrochemical Co Ltd
Application granted granted Critical
Publication of DE3668577D1 publication Critical patent/DE3668577D1/de
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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
DE8686111300T 1985-08-16 1986-08-14 Schnecke zum verarbeiten von thermoplastischem kunststoff. Expired - Lifetime DE3668577D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP60180847A JPS6241016A (ja) 1985-08-16 1985-08-16 熱可塑性樹脂成形用スクリユ−
JP60180846A JPS6241015A (ja) 1985-08-16 1985-08-16 熱可塑性樹脂成形用スクリユ−

Publications (1)

Publication Number Publication Date
DE3668577D1 true DE3668577D1 (de) 1990-03-08

Family

ID=26500224

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686111300T Expired - Lifetime DE3668577D1 (de) 1985-08-16 1986-08-14 Schnecke zum verarbeiten von thermoplastischem kunststoff.

Country Status (3)

Country Link
US (1) US4729666A (de)
EP (1) EP0213510B2 (de)
DE (1) DE3668577D1 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3702348A1 (de) * 1987-01-27 1988-08-04 Pluss Stauffer Ag Direktverarbeitung von polymer mit pulverfoermigen additiven in spritzgiessmaschinen
US4867927A (en) * 1987-02-13 1989-09-19 Idemitsu Petrochemical Co., Ltd. Process of producing thermplastic resin sheet and the like and molding screw therefor
US4863653A (en) * 1988-02-25 1989-09-05 Idemitsu Petrochemical Co., Ltd. Process of producing thermoplastic resin sheet and equipment therefor
DE3841728C1 (de) * 1988-12-10 1990-03-01 Hermann Berstorff Maschinenbau Gmbh, 3000 Hannover, De
FR2669260B1 (fr) * 1990-11-21 1994-07-22 Conditionnement Ind Sa Vis d'extrudeuse pour le polyethylene.
DE4333233C2 (de) * 1993-09-30 1995-10-12 Berstorff Gmbh Masch Hermann Schmelzeabdichteinrichtung an Extrudern für thermoplastische Kunststoffe oder Kautschuk
JPH0929812A (ja) * 1995-07-18 1997-02-04 Toshiba Mach Co Ltd 成形機用スクリュー
US6227692B1 (en) * 1997-08-12 2001-05-08 Husky Injection Molding Systems Ltd. Double wave screw
US6328919B1 (en) * 1999-02-16 2001-12-11 The Dow Chemical Company Method for extruding polycarbonate of low bulk density
JP4670173B2 (ja) * 2000-05-12 2011-04-13 株式会社デンソー 押出成形装置
US20080037359A1 (en) * 2004-06-03 2008-02-14 Mitsubishi Heavy Industries, Ltd. Continuous Kneading Apparatus and Kneading System Using Same
DE202005000130U1 (de) * 2005-01-05 2005-04-07 Leister Process Technologies S Extruder, insbesondere Extrudierschweißgerät
DE102006014692B3 (de) * 2006-03-28 2007-08-02 Berstorff Gmbh Schneckenelement
US8187651B2 (en) 2008-11-24 2012-05-29 Kraft Foods Global Brands Llc Method and apparatus for continuous processing of whole muscle meat products
US8641263B2 (en) * 2008-11-24 2014-02-04 Kraft Foods Group Brands Llc Method and apparatus for continuous processing of whole muscle meat products
US8308342B2 (en) * 2008-11-24 2012-11-13 Kraft Foods Global Brands Llc Processing elements for mixing meat products

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1012766A (en) * 1962-08-09 1965-12-08 Shell Int Research Screw extruder for extruding plastic materials
GB1239417A (de) * 1967-09-01 1971-07-14
DE1778770C3 (de) * 1968-06-01 1981-03-26 Paul Troester Maschinenfabrik, 3000 Hannover Extruderschnecke für Einschneckenextruder
DE1779231B1 (de) * 1968-02-12 1972-05-31 Reifenhaeuser Kg Schneckenstrangpresse fuer thermoplastischen kunststoff
BE790582A (fr) * 1971-10-26 1973-04-26 Hoechst Ag Procede d'extrusion de matieres thermoplastiques tres visqueuses au moyen d'une boudineuse a une seule vis
GB1485500A (en) * 1974-01-07 1977-09-14 Exxon Research Engineering Co Process for introducing filamentary reinforcing material into a heat softenable polymeric material and single screw extruder apparatus therefor
JPS50108361A (de) * 1974-02-04 1975-08-26
CA1059718A (en) * 1975-03-12 1979-08-07 Timothy S. Dougherty Advancing and working thermoplastic materials
JPS51150571A (en) * 1975-06-19 1976-12-24 Mitsubishi Heavy Ind Ltd High molecular substance extruder
US4099897A (en) * 1975-11-04 1978-07-11 Hitachi Cable, Ltd. Apparatus for producing foamed plastic insulated wires
US4255379A (en) * 1977-05-17 1981-03-10 New Castle Industries, Inc. Injection molding using screw for processing heat sensitive polymeric materials
JPS5822042B2 (ja) * 1979-01-16 1983-05-06 ジェイエスアール株式会社 ゴム溶融物の製造方法
US4321229A (en) * 1980-10-22 1982-03-23 Union Carbide Corporation Method for extruding linear polyolefin materials having high viscosities
JPS5857932A (ja) * 1981-10-01 1983-04-06 Toshiba Mach Co Ltd プラスチツク押出機用スクリユ−
JPS61144324A (ja) * 1984-12-19 1986-07-02 Idemitsu Petrochem Co Ltd 熱可塑性樹脂の押出方法及びそれに用いる押出装置

Also Published As

Publication number Publication date
EP0213510B1 (de) 1990-01-31
EP0213510B2 (de) 1995-01-11
EP0213510A3 (en) 1987-05-06
EP0213510A2 (de) 1987-03-11
US4729666A (en) 1988-03-08

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8366 Restricted maintained after opposition proceedings
8327 Change in the person/name/address of the patent owner

Owner name: IDEMITSU KOSAN CO., LTD., TOKIO/TOKYO, JP