AR227551A1 - Procedimiento para enfriar un tubo en fusion de un polimero de bajo endurecimiento por deformacion,a la vez que mantiene la estabilidad de dicho tubo en fusion y aparato para llevarlo a cabo - Google Patents

Procedimiento para enfriar un tubo en fusion de un polimero de bajo endurecimiento por deformacion,a la vez que mantiene la estabilidad de dicho tubo en fusion y aparato para llevarlo a cabo

Info

Publication number
AR227551A1
AR227551A1 AR285903A AR28590381A AR227551A1 AR 227551 A1 AR227551 A1 AR 227551A1 AR 285903 A AR285903 A AR 285903A AR 28590381 A AR28590381 A AR 28590381A AR 227551 A1 AR227551 A1 AR 227551A1
Authority
AR
Argentina
Prior art keywords
melting tube
deformation
maintaining
stability
procedure
Prior art date
Application number
AR285903A
Other languages
English (en)
Spanish (es)
Original Assignee
Union Carbide Corp
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=22593846&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=AR227551(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Union Carbide Corp filed Critical Union Carbide Corp
Application granted granted Critical
Publication of AR227551A1 publication Critical patent/AR227551A1/es

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
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/911—Cooling
    • B29C48/9115—Cooling of hollow articles
    • B29C48/912—Cooling of hollow articles of tubular films
    • B29C48/913—Cooling of hollow articles of tubular films externally
    • 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
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • B29C48/10—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels flexible, e.g. blown foils

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
AR285903A 1980-06-30 1981-06-29 Procedimiento para enfriar un tubo en fusion de un polimero de bajo endurecimiento por deformacion,a la vez que mantiene la estabilidad de dicho tubo en fusion y aparato para llevarlo a cabo AR227551A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/164,293 US4330501A (en) 1980-06-30 1980-06-30 Method and apparatus for cooling film bubble of low strain hardening polymers

Publications (1)

Publication Number Publication Date
AR227551A1 true AR227551A1 (es) 1982-11-15

Family

ID=22593846

Family Applications (1)

Application Number Title Priority Date Filing Date
AR285903A AR227551A1 (es) 1980-06-30 1981-06-29 Procedimiento para enfriar un tubo en fusion de un polimero de bajo endurecimiento por deformacion,a la vez que mantiene la estabilidad de dicho tubo en fusion y aparato para llevarlo a cabo

Country Status (13)

Country Link
US (1) US4330501A (fi)
EP (1) EP0043271B1 (fi)
JP (1) JPS57115320A (fi)
KR (1) KR840001700B1 (fi)
AR (1) AR227551A1 (fi)
AU (1) AU7244281A (fi)
BR (1) BR8104105A (fi)
CA (1) CA1163068A (fi)
DE (1) DE3167817D1 (fi)
FI (1) FI812030L (fi)
IN (1) IN154118B (fi)
NO (1) NO812203L (fi)
ZA (1) ZA814366B (fi)

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US4443400A (en) * 1982-08-11 1984-04-17 Mobil Oil Corporation Method and apparatus for the formation of profiled thermoplastic film
US4447387A (en) * 1982-09-30 1984-05-08 Union Carbide Corporation Process for manufacture of tubular film
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DE3311932C2 (de) * 1983-03-31 1986-10-02 Windmöller & Hölscher, 4540 Lengerich Kühlvorrichtung für aus einem Folienblaskopf extrudierte Kunststoffschlauchfolien
JPS6015121A (ja) * 1983-07-08 1985-01-25 Idemitsu Petrochem Co Ltd インフレ−シヨンフイルムの成形方法
US4478564A (en) * 1983-08-30 1984-10-23 Tomi Machinery Manufacturing Co., Ltd. Air ring for inflation film molding
US4617241A (en) * 1984-01-23 1986-10-14 W. R. Grace & Co., Cryovac Div. Linear polyethylene stretch/shrink films
CA1239261A (en) * 1984-04-09 1988-07-19 Quantum Chemical Corporation Blown film extrusion
US4551380A (en) * 1984-05-10 1985-11-05 W. R. Grace & Co., Cryovac Div. Oriented heat-sealable multilayer packaging film
US4514465A (en) * 1984-05-30 1985-04-30 W. R. Grace & Co., Cryovac Div. Storm window film comprising at least five layers
JPH0246994Y2 (fi) * 1984-10-24 1990-12-11
US4606879A (en) * 1985-02-28 1986-08-19 Cerisano Frank D High stalk blown film extrusion apparatus and method
NL8502190A (nl) * 1985-08-06 1987-03-02 Stamicarbon Werkwijze voor het vervaardigen van blaasfolie en georienteerde folie.
DE3623548A1 (de) * 1986-07-12 1988-01-28 Reifenhaeuser Masch Vorrichtung fuer die herstellung von kunststoffolien
US4728277A (en) * 1986-12-30 1988-03-01 Mirek Planeta Film-handling devices for thin flexible films
US4750874A (en) * 1987-01-09 1988-06-14 Gloucester Engineering Co., Inc. Air cooling ring for plastic film
JPS63252720A (ja) * 1987-04-10 1988-10-19 Modern Mach Kk インフレ−シヨンフイルムの成形方法
EP0517837A1 (en) * 1990-02-28 1992-12-16 Exxon Chemical Patents Inc. Method and apparatus for producing polymeric films
US5756041A (en) * 1991-07-11 1998-05-26 Arruda; William C. Method and apparatus for processing blown tube films
DE4207439B4 (de) * 1991-12-12 2004-05-06 Windmöller & Hölscher Kg Folienblaskopf zur Herstellung von Schlauchfolien aus thermoplastischem Kunststoff
ES2074741T3 (es) * 1992-01-27 1995-09-16 Hosokawa Alpine Ag Aparato para la fabricacion de peliculas tubulares.
US5310329A (en) * 1992-02-05 1994-05-10 Cree Robert E Air shroud device for a blown film extrusion line
US5207971A (en) * 1992-02-07 1993-05-04 Quantum Chemical Corporation Extrusion of wrinkle-free blown film from high modulus resin
DE4218995C2 (de) * 1992-06-10 1994-08-11 Reifenhaeuser Masch Werkzeugaggregat für die Herstellung von Kunststoffolien aus thermoplastischem Kunststoff
US5345399A (en) * 1992-07-06 1994-09-06 Union Camp Corporation System and method for monitoring and controlling the width of a product
CA2100431C (en) * 1992-07-15 1997-04-15 Toshio Taka Method and apparatus for molding inflation film
JPH0760833A (ja) * 1993-08-23 1995-03-07 Mitsubishi Chem Corp インフレーション樹脂フィルムの成形方法
US6447278B1 (en) 1998-05-26 2002-09-10 Polymer Processing, Inc. Apparatus for processing blown tube films
DE20022174U1 (de) * 1999-09-09 2001-05-17 Kdesign Gmbh Vorrichtung zur Steuerung und Regelung des Dickenprofils bei der Blasfolienherstellung
US7695263B2 (en) * 2001-03-05 2010-04-13 Windmoeller And Hoelscher Kg Blown film die for producing tubular film
CN1331655C (zh) * 2002-08-30 2007-08-15 可乐丽股份有限公司 吹塑薄膜的生产方法
CN1287973C (zh) * 2002-08-30 2006-12-06 可乐丽股份有限公司 吹塑薄膜的生产设备和生产方法
WO2006039813A1 (en) * 2004-10-12 2006-04-20 Macro Engineering & Technology Inc. Air ring with circumferentially adjustable air flow
US20080061460A1 (en) * 2006-09-08 2008-03-13 Richard Zimmermann Method and device for the production of blown tubular film
JP5341770B2 (ja) * 2006-12-15 2013-11-13 フイナ・テクノロジー・インコーポレーテツド ポリプロピレンインフレーションフィルム
US20100089074A1 (en) * 2008-10-14 2010-04-15 Sutton Gerald S Apparatus and Method for Cooling an Outer Wall of Pipe
US10391696B2 (en) 2016-01-15 2019-08-27 Addex, Inc. High performance cooling element
US11298865B2 (en) * 2016-01-15 2022-04-12 Addex, Inc. High performance cooling system
US11207816B2 (en) 2016-01-15 2021-12-28 Addex, Inc. High performance cooling element
US11104054B2 (en) 2016-01-15 2021-08-31 Addex, Inc. High performance cooling system
US11292176B2 (en) 2016-01-15 2022-04-05 Addex, Inc. High performance cooling system
US10357914B2 (en) * 2016-01-15 2019-07-23 Addex, Inc. High performance cooling element
US10391697B2 (en) 2016-01-15 2019-08-27 Addex, Inc. Controlled pressure enclosure
US11458666B2 (en) 2018-03-23 2022-10-04 Addex, Inc. Method and apparatus for cooling
EP3768490A4 (en) * 2018-03-23 2021-12-01 Addex, Inc. METHOD AND DEVICE FOR COOLING
CN114729080A (zh) * 2019-11-14 2022-07-08 埃克森美孚化学专利公司 气相聚乙烯共聚物
CN113119439B (zh) * 2021-04-08 2023-05-16 贵州科泰天兴农业科技有限公司 一种地膜膜径精准控制系统及控制方法

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BE643186A (fi) * 1963-02-11 1900-01-01
FR1423754A (fr) * 1964-10-22 1966-01-07 Shell Int Research Procédé et dispositif pour refroidir des films thermoplastiques tubulaires
US3548042A (en) * 1966-07-22 1970-12-15 Reynolds Metals Co Method and apparatus for cooling extruded tubing
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US3819790A (en) * 1969-12-22 1974-06-25 Exxon Research Engineering Co Multi-step air ring for tubular film process
US3888609A (en) * 1970-10-12 1975-06-10 Leco Industries Ltd Apparatus for producing films in accordance with the blown tube process
DE2259732A1 (de) * 1972-12-06 1974-06-12 Reifenhaeuser Kg Verfahren und vorrichtung zur herstellung einer schlauchfolie aus thermoplastischem kunststoff
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US4022558A (en) 1974-05-06 1977-05-10 Mobil Oil Corporation Apparatus for the extrusion of tubular thermo-plastic film
US4118453A (en) 1976-08-30 1978-10-03 Mobil Oil Corporation Method and apparatus for the extrusion of tubular thermoplastic film
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US4115048A (en) * 1976-12-27 1978-09-19 Union Carbide Corporation Apparatus for internally cooling a plastic tubular film bubble
US4145177A (en) * 1977-12-12 1979-03-20 Gloucester Engineering Co., Inc. Air cooling ring for plastic film with independent lubricating air for film guide surface
US4243619A (en) * 1978-03-31 1981-01-06 Union Carbide Corporation Process for making film from low density ethylene hydrocarbon copolymer
US4302565A (en) 1978-03-31 1981-11-24 Union Carbide Corporation Impregnated polymerization catalyst, process for preparing, and use for ethylene copolymerization
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Also Published As

Publication number Publication date
EP0043271B1 (en) 1984-12-19
CA1163068A (en) 1984-03-06
NO812203L (no) 1982-01-04
ZA814366B (en) 1982-07-28
KR840001700B1 (ko) 1984-10-16
DE3167817D1 (en) 1985-01-31
EP0043271A1 (en) 1982-01-06
KR830005993A (ko) 1983-09-14
JPS57115320A (en) 1982-07-17
US4330501A (en) 1982-05-18
IN154118B (fi) 1984-09-22
FI812030L (fi) 1981-12-31
BR8104105A (pt) 1982-03-16
AU7244281A (en) 1983-01-13

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