BRPI0511238A - processo para produzir filme de polipropileno - Google Patents

processo para produzir filme de polipropileno

Info

Publication number
BRPI0511238A
BRPI0511238A BRPI0511238-9A BRPI0511238A BRPI0511238A BR PI0511238 A BRPI0511238 A BR PI0511238A BR PI0511238 A BRPI0511238 A BR PI0511238A BR PI0511238 A BRPI0511238 A BR PI0511238A
Authority
BR
Brazil
Prior art keywords
polypropylene film
cof
film
produce polypropylene
achieving
Prior art date
Application number
BRPI0511238-9A
Other languages
English (en)
Inventor
Johannes Wolfschwenger
Manfred Kirchberger
Peter Niedersuess
Holger Poehler
Peter Denifl
Timo Leinonen
Original Assignee
Borealis Tech Oy
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 Borealis Tech Oy filed Critical Borealis Tech Oy
Publication of BRPI0511238A publication Critical patent/BRPI0511238A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F10/04—Monomers containing three or four carbon atoms
    • C08F10/06—Propene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F210/04—Monomers containing three or four carbon atoms
    • C08F210/06—Propene

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Laminated Bodies (AREA)

Abstract

PROCESSO PARA PRODUZIR FILME DE POLIPROPILENO A invenção relaciona-se a um processo para produzir um filme de polipropileno possuindo um pequeno coeficiente de fricção dinâmico (CoF) e a um filme obtido por este processo. A invenção também se relaciona ao uso de uma composição de polipropileno em um processo de formação de filme a fim de reduzir a quantidade exigida de agente antifricção para alcançar um certo CoF e, alternativamente, ao uso de uma composição de polipropileno em um processo de formação de filme a fim de reduzir o tempo de armazenagem exigido para alcançar um certo CoF.
BRPI0511238-9A 2004-05-18 2005-05-13 processo para produzir filme de polipropileno BRPI0511238A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP04102194A EP1598379A1 (en) 2004-05-18 2004-05-18 Process for producing polypropylene film
PCT/EP2005/005248 WO2005111095A1 (en) 2004-05-18 2005-05-13 Process for producing polypropylene film

Publications (1)

Publication Number Publication Date
BRPI0511238A true BRPI0511238A (pt) 2007-11-27

Family

ID=34929112

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0511238-9A BRPI0511238A (pt) 2004-05-18 2005-05-13 processo para produzir filme de polipropileno

Country Status (9)

Country Link
US (1) US7615602B2 (pt)
EP (2) EP1598379A1 (pt)
CN (1) CN1957004B (pt)
AT (1) ATE399183T1 (pt)
AU (1) AU2005243481B2 (pt)
BR (1) BRPI0511238A (pt)
DE (1) DE602005007732D1 (pt)
EA (1) EA010749B1 (pt)
WO (1) WO2005111095A1 (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2147939A1 (en) 2008-07-22 2010-01-27 Borealis AG Polypropylene composition with improved optics for film and moulding applications
RU2615153C2 (ru) * 2012-09-24 2017-04-04 Индийская Нефтяная Корпорация Лимитэд Катализатор для полимеризации олефинов и способ его получения
US9714302B2 (en) 2014-10-10 2017-07-25 W. R. Grace & Co.—Conn. Process for preparing spherical polymerization catalyst components for use in olefin polymerizations
US20160237318A1 (en) * 2015-02-18 2016-08-18 Inteplast Group Corporation Sealant film with controlled slip system
US12600807B2 (en) 2019-07-19 2026-04-14 Borealis Ag Polypropylene film with improved slip performance
EP3766924A1 (en) 2019-07-19 2021-01-20 Borealis AG Polypropylene cast film with improved performance produced by a new process

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19637370A1 (de) * 1996-09-13 1998-03-19 Basf Ag Bei ihrer Herstellung modifizierte Ziegler-Natta-Katalysatorsysteme
FI980342A0 (fi) * 1997-11-07 1998-02-13 Borealis As Polymerroer och -roerkopplingar
FI974175L (fi) * 1997-11-07 1999-05-08 Borealis As Menetelmä polypropeenin valmistamiseksi
KR20010045571A (ko) * 1999-11-05 2001-06-05 조정래 투명성이 우수한 폴리프로필렌 필름의 제조방법
ATE328912T1 (de) * 2001-06-20 2006-06-15 Borealis Tech Oy Herstellung eines katalysatorbestandteils zur olefinpolymerisation
ATE328015T1 (de) * 2001-06-20 2006-06-15 Borealis Polymers Oy Herstellung eines katalysatorbestandteils zur olefinpolymerisation

Also Published As

Publication number Publication date
EP1747239B1 (en) 2008-06-25
ATE399183T1 (de) 2008-07-15
DE602005007732D1 (de) 2008-08-07
CN1957004A (zh) 2007-05-02
CN1957004B (zh) 2011-04-20
EA200602135A1 (ru) 2007-04-27
WO2005111095A1 (en) 2005-11-24
AU2005243481B2 (en) 2007-08-30
EP1747239A1 (en) 2007-01-31
US20080132660A1 (en) 2008-06-05
AU2005243481A1 (en) 2005-11-24
US7615602B2 (en) 2009-11-10
EP1598379A1 (en) 2005-11-23
EA010749B1 (ru) 2008-10-30

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE AO NAO RECOLHIMENTO DA 8A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2204 DE 02/04/2013.