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ATE221448T1 - Extrusion von dünnen mehrphasigen polymerfolien - Google Patents

Extrusion von dünnen mehrphasigen polymerfolien

Info

Publication number
ATE221448T1
ATE221448T1 AT97906676T AT97906676T ATE221448T1 AT E221448 T1 ATE221448 T1 AT E221448T1 AT 97906676 T AT97906676 T AT 97906676T AT 97906676 T AT97906676 T AT 97906676T AT E221448 T1 ATE221448 T1 AT E221448T1
Authority
AT
Austria
Prior art keywords
polymer films
extrusion
phase polymer
thin multi
multiphase polymer
Prior art date
Application number
AT97906676T
Other languages
English (en)
Inventor
Warren S Andraschko
Bruce B Wilson
Original Assignee
Minnesota Mining & Mfg
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
Application filed by Minnesota Mining & Mfg filed Critical Minnesota Mining & Mfg
Application granted granted Critical
Publication of ATE221448T1 publication Critical patent/ATE221448T1/de

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
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/35—Extrusion nozzles or dies with rollers
    • 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
    • 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
    • B29C48/30—Extrusion nozzles or dies

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
AT97906676T 1996-04-01 1997-02-21 Extrusion von dünnen mehrphasigen polymerfolien ATE221448T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/626,709 US5779962A (en) 1996-04-01 1996-04-01 Extruding thin multiphase polymer films
PCT/US1997/002589 WO1997036732A1 (en) 1996-04-01 1997-02-21 Extruding thin multiphase polymer films

Publications (1)

Publication Number Publication Date
ATE221448T1 true ATE221448T1 (de) 2002-08-15

Family

ID=24511502

Family Applications (1)

Application Number Title Priority Date Filing Date
AT97906676T ATE221448T1 (de) 1996-04-01 1997-02-21 Extrusion von dünnen mehrphasigen polymerfolien

Country Status (12)

Country Link
US (1) US5779962A (de)
EP (1) EP0894044B1 (de)
JP (1) JP2000507516A (de)
KR (1) KR20000005142A (de)
CN (1) CN1069571C (de)
AT (1) ATE221448T1 (de)
AU (1) AU708425B2 (de)
BR (1) BR9708462A (de)
CA (1) CA2248930A1 (de)
DE (1) DE69714428T2 (de)
WO (1) WO1997036732A1 (de)
ZA (1) ZA972450B (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09180689A (ja) * 1995-12-27 1997-07-11 Idemitsu Petrochem Co Ltd 密閉型二次電池用電槽材料及びそれを用いた密閉型二次電池用電槽
JP3858101B2 (ja) * 1997-05-01 2006-12-13 東セロ株式会社 延伸フィルム製造設備、及び製造方法
KR100539178B1 (ko) * 2002-10-05 2005-12-28 이필하 저발포성 건축내장재 압출성형 제조방법 및 그로부터제조되는 저발포성 건축내장재
US6913714B2 (en) * 2002-11-21 2005-07-05 Bayer Materialscience Llc Method of producing thermoplastic polycarbonate films having low optical retardation values
US9789670B2 (en) 2009-08-11 2017-10-17 Nissin Foods Holdings Co., Ltd. Heat-sealable laminate and method for producing same
DE102010062900A1 (de) 2010-12-13 2012-06-14 Evonik Röhm Gmbh Verfahren zur Herstellung von Lichtleitkörpern und deren Verwendung in Beleuchtungseinheit
CN103476585B (zh) * 2011-02-11 2015-04-29 日清食品控股株式会社 热封性层压体及其生产方法
US9085104B2 (en) 2011-07-20 2015-07-21 Nordson Corporation Sculpted extrusion die
DE102011088835A1 (de) * 2011-12-16 2013-06-20 Evonik Industries Ag Verfahren zur Herstellung von Lichtleitkörpern und deren Verwendung in Beleuchtungseinheit
WO2014057387A2 (en) 2012-10-09 2014-04-17 Pirelli Tyre S.P.A. Method for controlling the thickness of a continuous elongated element made of elastomeric material in a process for building tyres

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3190178A (en) * 1961-06-29 1965-06-22 Minnesota Mining & Mfg Reflex-reflecting sheeting
US3176584A (en) * 1961-10-11 1965-04-06 Prismo Safety Corp Reflex reflective sheeting and method of making same
GB1052550A (de) * 1964-06-12 1900-01-01
DE1504266A1 (de) * 1965-04-02 1969-06-04 Hoechst Ag Verfahren und Vorrichtung zur Herstellung von Kunststoff-Folien nach dem Extrudierverfahren und mit anschliessender Walzbehandlung
US3676539A (en) * 1969-09-02 1972-07-11 Mobil Oil Corp Biaxial orientation of thermoplastic film
US4025159A (en) * 1976-02-17 1977-05-24 Minnesota Mining And Manufacturing Company Cellular retroreflective sheeting
AU4673679A (en) * 1979-05-07 1980-11-13 Ferro Corporation Retroreflective marking tape
US4202948A (en) * 1977-09-26 1980-05-13 Uniroyal, Inc. Impact-resistant thermoplastic composition based on graft copolymer
DE3006804A1 (de) * 1980-02-23 1981-09-10 Bayer Ag, 5090 Leverkusen Kerbschlagzaehe polymerisate mit verbesserter witterungsbestaendigkeit
US4440825A (en) * 1982-08-09 1984-04-03 Uniroyal, Inc. Laminate with skin based on AES graft copolymer
US4444841A (en) * 1982-08-09 1984-04-24 Uniroyal, Inc. Extruded AES film
US4438171A (en) * 1982-08-09 1984-03-20 Uniroyal, Inc. Coextruded product of AES-thermoplastic graft copolymer
US4444840A (en) * 1982-08-09 1984-04-24 Uniroyal, Inc. Calendered AES film
CA1271609A (en) * 1984-06-15 1990-07-17 Donald R. Hazelton Process for manufacturing high clarity film containing elastomers
DE3429523A1 (de) * 1984-08-10 1986-02-20 Alkor GmbH Kunststoffe, 8000 München Schaumlaminatfolie oder -bahn
US5066098A (en) * 1987-05-15 1991-11-19 Minnesota Mining And Manufacturing Company Cellular encapsulated-lens high whiteness retroreflective sheeting with flexible cover sheet
DE3839587A1 (de) * 1988-11-24 1990-05-31 Bayer Ag Alterungsbestaendige thermoplastische formmassen mit hoher kerbschlagzaehigkeit und oberflaechenguete
US5070665A (en) * 1989-07-25 1991-12-10 Adamen Inc. Child's play panel
DE4009917C1 (de) * 1990-03-28 1991-11-21 Paul Troester Maschinenfabrik, 3000 Hannover, De
US5117304A (en) * 1990-09-21 1992-05-26 Minnesota Mining And Manufacturing Company Retroreflective article
DE4111282A1 (de) * 1991-04-08 1992-11-19 Basf Ag Thermoplastische transparente formmassen auf pmma-basis mit erhoehter spannungsrissbestaendigkeit
US5213872A (en) * 1991-04-19 1993-05-25 Stimsonite Corporation Preprinted retroreflective highway sign and method for making the sign
DE4211415C2 (de) * 1992-04-04 1996-05-23 Benecke Ag J H Folie oder Formkörper aus einem mehrphasigen Kunststoff
US5306548A (en) * 1992-05-20 1994-04-26 The Dow Chemical Company Coextruded weatherable film structures and laminates

Also Published As

Publication number Publication date
EP0894044B1 (de) 2002-07-31
EP0894044A1 (de) 1999-02-03
DE69714428D1 (de) 2002-09-05
JP2000507516A (ja) 2000-06-20
CN1069571C (zh) 2001-08-15
KR20000005142A (ko) 2000-01-25
AU708425B2 (en) 1999-08-05
AU2130797A (en) 1997-10-22
BR9708462A (pt) 1999-04-13
DE69714428T2 (de) 2003-04-24
CA2248930A1 (en) 1997-10-09
ZA972450B (en) 1998-09-21
US5779962A (en) 1998-07-14
CN1214650A (zh) 1999-04-21
WO1997036732A1 (en) 1997-10-09

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