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BR9708462A - Processo para a extrusão de um filme de fino de polímero multifásico - Google Patents

Processo para a extrusão de um filme de fino de polímero multifásico

Info

Publication number
BR9708462A
BR9708462A BR9708462A BR9708462A BR9708462A BR 9708462 A BR9708462 A BR 9708462A BR 9708462 A BR9708462 A BR 9708462A BR 9708462 A BR9708462 A BR 9708462A BR 9708462 A BR9708462 A BR 9708462A
Authority
BR
Brazil
Prior art keywords
extrusion
thin film
polymer thin
phase polymer
polymer films
Prior art date
Application number
BR9708462A
Other languages
English (en)
Inventor
Bruce B Wilson
Warren S Andraschko
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
Publication of BR9708462A publication Critical patent/BR9708462A/pt

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)
BR9708462A 1996-04-01 1997-02-21 Processo para a extrusão de um filme de fino de polímero multifásico BR9708462A (pt)

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
BR9708462A true BR9708462A (pt) 1999-04-13

Family

ID=24511502

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9708462A BR9708462A (pt) 1996-04-01 1997-02-21 Processo para a extrusão de um filme de fino de polímero multifásico

Country Status (12)

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

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
CN102481772B (zh) * 2009-08-11 2016-03-09 日清食品控股株式会社 热封性层压体及其生产方法
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
BR112015007389B8 (pt) * 2012-10-09 2021-02-09 Pirelli processo e aparelho para construir pneus para rodas de veículo

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 (pt) * 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
US4444840A (en) * 1982-08-09 1984-04-24 Uniroyal, Inc. Calendered AES film
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
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 (pt) * 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
JP2000507516A (ja) 2000-06-20
CA2248930A1 (en) 1997-10-09
CN1214650A (zh) 1999-04-21
AU708425B2 (en) 1999-08-05
KR20000005142A (ko) 2000-01-25
WO1997036732A1 (en) 1997-10-09
EP0894044A1 (en) 1999-02-03
DE69714428T2 (de) 2003-04-24
US5779962A (en) 1998-07-14
AU2130797A (en) 1997-10-22
EP0894044B1 (en) 2002-07-31
CN1069571C (zh) 2001-08-15
ATE221448T1 (de) 2002-08-15
ZA972450B (en) 1998-09-21
DE69714428D1 (de) 2002-09-05

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Legal Events

Date Code Title Description
FF Decision: intention to grant
FA11 Dismissal: dismissal - article 38, par. 2 of industrial property law