WO2002038670A3 - Tubes obtenus a partir de composition a base de polymere du propylene - Google Patents

Tubes obtenus a partir de composition a base de polymere du propylene Download PDF

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Publication number
WO2002038670A3
WO2002038670A3 PCT/EP2001/013134 EP0113134W WO0238670A3 WO 2002038670 A3 WO2002038670 A3 WO 2002038670A3 EP 0113134 W EP0113134 W EP 0113134W WO 0238670 A3 WO0238670 A3 WO 0238670A3
Authority
WO
WIPO (PCT)
Prior art keywords
polymer
polymer composition
propylene
tubes obtained
propylene polymer
Prior art date
Application number
PCT/EP2001/013134
Other languages
English (en)
Other versions
WO2002038670A2 (fr
Inventor
Emmanuel Delaite
Herve Cuypers
Original Assignee
Polypropylene Belgium Nv
Emmanuel Delaite
Herve Cuypers
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 Polypropylene Belgium Nv, Emmanuel Delaite, Herve Cuypers filed Critical Polypropylene Belgium Nv
Priority to DE60138726T priority Critical patent/DE60138726D1/de
Priority to EP01989466A priority patent/EP1339787B1/fr
Priority to AU2002227923A priority patent/AU2002227923A1/en
Priority to JP2002541995A priority patent/JP4025811B2/ja
Priority to AT01989466T priority patent/ATE431380T1/de
Priority to US10/416,059 priority patent/US6933347B2/en
Publication of WO2002038670A2 publication Critical patent/WO2002038670A2/fr
Publication of WO2002038670A3 publication Critical patent/WO2002038670A3/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/10—Homopolymers or copolymers of propene
    • C08L23/12—Polypropene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/10—Homopolymers or copolymers of propene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/16—Elastomeric ethene-propene or ethene-propene-diene copolymers, e.g. EPR and EPDM rubbers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S138/00—Pipes and tubular conduits
    • Y10S138/07—Resins

Abstract

Tubes obtenus à partir d'une composition à base de polymère du propylène ayant un module d'élasticité en flexion de 1400 à 2000 MPa et un indice de fluidité en fondu de 0,1 à 1 g/10 minutes comprenant : - de 80 à 97 parties en poids d'un homopolymère du propylène (A) ayant un indice d'isotacticité d'au moins 0,96, et - de 20 à 3 parties en poids d'un copolymère statistique du propylène (B) contenant de 45 à 70 % molaire d'éthylène et/ou d'une α-oléfine contenant de 4 à 8 atomes de carbone, le rapport de la viscosité intrinsèque du polymère (B) au polymère (A) étant d'au moins 1,55.
PCT/EP2001/013134 2000-11-10 2001-11-08 Tubes obtenus a partir de composition a base de polymere du propylene WO2002038670A2 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
DE60138726T DE60138726D1 (de) 2000-11-10 2001-11-08 Rohre aus einer propylenpolymerzusammensetzung
EP01989466A EP1339787B1 (fr) 2000-11-10 2001-11-08 Tubes obtenus a partir de composition a base de polymere du propylene
AU2002227923A AU2002227923A1 (en) 2000-11-10 2001-11-08 Tubes obtained from a propylene polymer composition
JP2002541995A JP4025811B2 (ja) 2000-11-10 2001-11-08 プロピレンポリマー組成物から得られる管
AT01989466T ATE431380T1 (de) 2000-11-10 2001-11-08 Rohre aus einer propylenpolymerzusammensetzung
US10/416,059 US6933347B2 (en) 2000-11-10 2001-11-08 Tubes obtained from a propylene polymer composition

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR00/14519 2000-11-10
FR0014519 2000-11-10

Publications (2)

Publication Number Publication Date
WO2002038670A2 WO2002038670A2 (fr) 2002-05-16
WO2002038670A3 true WO2002038670A3 (fr) 2002-07-18

Family

ID=8856340

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2001/013134 WO2002038670A2 (fr) 2000-11-10 2001-11-08 Tubes obtenus a partir de composition a base de polymere du propylene

Country Status (9)

Country Link
US (1) US6933347B2 (fr)
EP (1) EP1339787B1 (fr)
JP (1) JP4025811B2 (fr)
CN (1) CN1263797C (fr)
AT (1) ATE431380T1 (fr)
AU (1) AU2002227923A1 (fr)
DE (1) DE60138726D1 (fr)
PT (1) PT1339787E (fr)
WO (1) WO2002038670A2 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1260545A1 (fr) 2001-05-21 2002-11-27 Borealis Technology OY Système industriel de conduite en polyolèfine
EP1260529A1 (fr) 2001-05-21 2002-11-27 Borealis Technology OY Polymères de propylène ayant des propriétés ameliorées
EP1260528A1 (fr) * 2001-05-21 2002-11-27 Borealis Technology OY Tuyaux de polypropylène pour des pipelines
EP1260546A1 (fr) 2001-05-21 2002-11-27 Borealis Technology OY Conduite multicouche en polyoléfine
CA2534524A1 (fr) 2003-08-05 2005-02-17 Basell Poliolefine Italia S.R.L. Articles a base de polyolefines
KR20080005988A (ko) 2005-04-28 2008-01-15 바셀 폴리올레핀 이탈리아 에스.알.엘 강화 폴리프로필렌 파이프
US8217116B2 (en) * 2009-07-15 2012-07-10 Braskem America, Inc. Polypropylene composition for buried structures
JP2011241284A (ja) * 2010-05-18 2011-12-01 Sumitomo Chemical Co Ltd ポリプロピレン系樹脂組成物およびそれを含むフィルム
WO2014118149A1 (fr) * 2013-01-29 2014-08-07 Ineos Europe Ag Articles en polypropylène moulés par injection

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0316692A2 (fr) * 1987-11-11 1989-05-24 Idemitsu Petrochemical Co. Ltd. Composition à base de polypropylène
WO1999035430A1 (fr) * 1997-12-30 1999-07-15 Borealis Gmbh Tube en polypropylene a resistance elevee

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0316692A2 (fr) * 1987-11-11 1989-05-24 Idemitsu Petrochemical Co. Ltd. Composition à base de polypropylène
WO1999035430A1 (fr) * 1997-12-30 1999-07-15 Borealis Gmbh Tube en polypropylene a resistance elevee

Also Published As

Publication number Publication date
EP1339787B1 (fr) 2009-05-13
AU2002227923A1 (en) 2002-05-21
JP4025811B2 (ja) 2007-12-26
DE60138726D1 (de) 2009-06-25
EP1339787A2 (fr) 2003-09-03
CN1263797C (zh) 2006-07-12
PT1339787E (pt) 2009-05-26
US6933347B2 (en) 2005-08-23
WO2002038670A2 (fr) 2002-05-16
ATE431380T1 (de) 2009-05-15
JP2004514010A (ja) 2004-05-13
US20040039124A1 (en) 2004-02-26
CN1474854A (zh) 2004-02-11

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