BR9913506A - Processo para produção de um filme orientado biaxialmente de um polìmero termoplástico orientável, espumado - Google Patents

Processo para produção de um filme orientado biaxialmente de um polìmero termoplástico orientável, espumado

Info

Publication number
BR9913506A
BR9913506A BR9913506-0A BR9913506A BR9913506A BR 9913506 A BR9913506 A BR 9913506A BR 9913506 A BR9913506 A BR 9913506A BR 9913506 A BR9913506 A BR 9913506A
Authority
BR
Brazil
Prior art keywords
thermoplastic polymer
foamed
production
biaxially oriented
oriented film
Prior art date
Application number
BR9913506-0A
Other languages
English (en)
Inventor
Hans-Peter Kurth
Klaus Stopperka
Johannes Saenze
Martin Wolf
Original Assignee
Brueckner Maschbau
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 Brueckner Maschbau filed Critical Brueckner Maschbau
Publication of BR9913506A publication Critical patent/BR9913506A/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
    • B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
    • B29C55/02—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets
    • B29C55/10—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial
    • 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
    • B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
    • B29C55/02—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets
    • B29C55/10—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial
    • B29C55/12—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial biaxial
    • B29C55/16—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial biaxial simultaneously

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Laminated Bodies (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)

Abstract

Patente de Invenção: <B>"PROCESSO PARA PRODUçãO DE UM FILME ORIENTADO BIAXIALMENTE DE UM POLìMERO TERMOPLáSTICO ORIENTáVEL, ESPUMADO"<D>. Processo para produção de um filme orientado biaxialmente, de um polímero termoplástico espumado, orientável, particularmente polipropileno, no qual uma fusão do polímero termoplástico, que contém um gás ou um líquido de baixa ebulição e/ou um agente de porosidade químico em forma dissolvida ou finamente dispersa, é extrudada de pelo menos uma tubeira de fusão, preferivelmente, uma tubeira plana, para um ambiente com pressão reduzida, é solidificada por refrigeração e o filme solidificado é orientado por estiramento, preferivelmente em uma instalação de estiramento simultâneo para filmes planos, simultaneamente em direção longitudinal e transversal.
BR9913506-0A 1998-09-08 1999-09-03 Processo para produção de um filme orientado biaxialmente de um polìmero termoplástico orientável, espumado BR9913506A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19840991A DE19840991A1 (de) 1998-09-08 1998-09-08 Verfahren zur Herstellung einer biaxial orientierten Folie aus einem geschäumten orientierbaren thermoplastischen Polymer
PCT/EP1999/006512 WO2000013879A1 (de) 1998-09-08 1999-09-03 Verfahren zur herstellung einer biaxial orientierten folie aus einem geschäumten orientierbaren thermoplastischen polymer

Publications (1)

Publication Number Publication Date
BR9913506A true BR9913506A (pt) 2001-06-05

Family

ID=7880224

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9913506-0A BR9913506A (pt) 1998-09-08 1999-09-03 Processo para produção de um filme orientado biaxialmente de um polìmero termoplástico orientável, espumado

Country Status (9)

Country Link
EP (1) EP1112167B1 (pt)
JP (1) JP2002524299A (pt)
KR (1) KR100686406B1 (pt)
CN (1) CN1316948A (pt)
AT (1) ATE231786T1 (pt)
BR (1) BR9913506A (pt)
DE (2) DE19840991A1 (pt)
ES (1) ES2190250T3 (pt)
WO (1) WO2000013879A1 (pt)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6468451B1 (en) 2000-06-23 2002-10-22 3M Innovative Properties Company Method of making a fibrillated article
US20020076554A1 (en) * 2000-12-15 2002-06-20 Kimberly-Clark Worldwide, Inc. Composite laminate for personal care product and method of making
US6680114B2 (en) 2001-05-15 2004-01-20 3M Innovative Properties Company Fibrous films and articles from microlayer substrates
US20030211310A1 (en) 2001-06-21 2003-11-13 Haas Christopher K. Foam and method of making
US6692823B2 (en) 2001-12-19 2004-02-17 3M Innovative Properties Company Microfibrillated articles comprising hydrophillic component
US6753080B1 (en) 2002-01-29 2004-06-22 3M Innovative Properties Company Receptor medium having a microfibrillated surface
DE10356882A1 (de) 2003-12-03 2005-11-03 Langenfelder, Dieter Verfahren zur Herstellung eines elektromechanischen Bauteils
DE102004017350A1 (de) 2004-04-08 2005-10-27 Kalle Gmbh Nahrungsmittelhülle mit einer porösen Außenschicht
JP2006095944A (ja) * 2004-09-30 2006-04-13 Furukawa Electric Co Ltd:The 熱可塑性樹脂発泡体
FI20065380A0 (fi) * 2006-02-24 2006-06-05 Conenor Oy Menetelmä ja laitteisto muovikalvon valmistamiseksi
DE502006003189D1 (de) * 2006-07-06 2009-04-30 Alcan Tech & Man Ltd Verfahren zum Thermoformen einer biaxialgereckten Kunststofffolie
US8231978B2 (en) 2006-10-05 2012-07-31 Treofan Germany Gmbh & Co. Kg Simultaneously drawn opaque film made of PLA
RU2486057C2 (ru) * 2007-11-28 2013-06-27 Треофан Джермани Гмбх Унд Ко. Кг Способ изготовления пленок из термопластичных пластмасс
AT507721B1 (de) * 2009-01-09 2012-01-15 Polymer Competence Ct Leoben Gmbh Verfahren zur herstellung eines synthetischen papiers und damit hergestelltes papier
RU2443559C1 (ru) * 2010-08-05 2012-02-27 Виктор Борисович Гуричев Способ формования изделий для упаковки продуктов, устройство горячего формования изделий и способ увеличения толщины стенок изделий для упаковки продуктов при формовании
EP2420373A3 (de) * 2010-08-20 2012-06-06 Rundpack AG Verfahren zur Herstellung eines opaken Formteils
EP3272524A1 (en) 2016-07-21 2018-01-24 Omya International AG Calcium carbonate as cavitation agent for biaxially oriented polypropylene films
WO2018095515A1 (en) 2016-11-22 2018-05-31 Omya International Ag Surface-treated fillers for biaxially oriented polyester films
ES2764676T3 (es) 2016-12-21 2020-06-04 Omya Int Ag Rellenos tratados en la superficie para películas de poliéster
WO2019057325A1 (de) 2017-09-20 2019-03-28 Treofan Germany Gmbh & Co. Kg Separator-folie mit verbesserten mechanischen eigenschaften
WO2019120605A1 (de) 2017-12-20 2019-06-27 Treofan Germany Gmbh & Co. Kg Separator-folie
WO2019158266A1 (de) 2018-02-16 2019-08-22 Treofan Germany Gmbh & Co. Kg Separator-folie mit verbesserten mechanischen eigenschaften
EP3572456A1 (en) 2018-05-23 2019-11-27 Omya International AG Surface-treated fillers for polyester films

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE759714A (nl) * 1969-12-08 1971-06-02 Shell Int Research Werkwijze voor het vervaardigen van geextrudeerde geschuimde kunststoffen
JPS61149344A (ja) * 1984-12-25 1986-07-08 Japan Styrene Paper Co Ltd 自動車成形天井材用基材

Also Published As

Publication number Publication date
ES2190250T3 (es) 2003-07-16
ATE231786T1 (de) 2003-02-15
WO2000013879A1 (de) 2000-03-16
CN1316948A (zh) 2001-10-10
KR100686406B1 (ko) 2007-02-23
DE19840991A1 (de) 2000-03-09
JP2002524299A (ja) 2002-08-06
DE59904184D1 (de) 2003-03-06
EP1112167A1 (de) 2001-07-04
EP1112167B1 (de) 2003-01-29
KR20010072827A (ko) 2001-07-31

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Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]