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EA201201184A1 - Рандом сополимеры пропилена для труб - Google Patents

Рандом сополимеры пропилена для труб

Info

Publication number
EA201201184A1
EA201201184A1 EA201201184A EA201201184A EA201201184A1 EA 201201184 A1 EA201201184 A1 EA 201201184A1 EA 201201184 A EA201201184 A EA 201201184A EA 201201184 A EA201201184 A EA 201201184A EA 201201184 A1 EA201201184 A1 EA 201201184A1
Authority
EA
Eurasian Patent Office
Prior art keywords
polypropylene
propylene copolymer
random propylene
flow rate
propylena
Prior art date
Application number
EA201201184A
Other languages
English (en)
Other versions
EA022999B1 (ru
Inventor
Мичиел Бергстра
Бо Мальм
Пауль Лескинен
Корнелия Кок
Туа Сундхолм
Original Assignee
Бореалис Аг
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=42173466&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EA201201184(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Бореалис Аг filed Critical Бореалис Аг
Publication of EA201201184A1 publication Critical patent/EA201201184A1/ru
Publication of EA022999B1 publication Critical patent/EA022999B1/ru

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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group

Landscapes

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

Abstract

Рандом сополимер пропилена (R-PP), включающий: (а) первый полипропилен (РР1), представляющий первый рандом сополимер пропилена, указанный первый рандом сополимер пропилена имеет скорость течения MFR(230°С) не более чем 1,5 г/10 мин, (b) второй полипропилен, представляющий первый гомополимер пропилена или второй рандом сополимер пропилена, (с) третий полипропилен, представляющий второй гомополимер пропилена или третий рандом сополимер пропилена, указанный третий рандом сополимер пропилена имеет содержание сомономера в пределах от 0,5 до 3,5 мас.%, где дополнительно (i) первый полипропилен отличается от второго полипропилена и третьего полипропилена скоростью течения расплава MFR(230°С) и/или содержанием сомономера, (ii) второй полипропилен отличается от третьего полипропилена скоростью течения расплава MFR(230°С) и/или содержанием сомономера (мас.%) и (iii) рандом сополимер пропилена (R-PP) имеет скорость течения расплава MFR(230°С) в пределах от 0,05 до 10,00 г/10 мин.
EA201201184A 2010-02-26 2011-02-03 Статистические сополимеры пропилена для труб EA022999B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP10154781A EP2361950A1 (en) 2010-02-26 2010-02-26 Random propylene copolymers for pipes
PCT/EP2011/051611 WO2011104100A1 (en) 2010-02-26 2011-02-03 Random propylene copolymers for pipes

Publications (2)

Publication Number Publication Date
EA201201184A1 true EA201201184A1 (ru) 2013-08-30
EA022999B1 EA022999B1 (ru) 2016-04-29

Family

ID=42173466

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201201184A EA022999B1 (ru) 2010-02-26 2011-02-03 Статистические сополимеры пропилена для труб

Country Status (5)

Country Link
EP (2) EP2361950A1 (ru)
CN (1) CN102822265B (ru)
EA (1) EA022999B1 (ru)
ES (1) ES2526143T5 (ru)
WO (1) WO2011104100A1 (ru)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2562215B1 (en) * 2011-08-26 2016-03-30 Borealis AG Polypropylene blend for pipes
EP2758467A1 (en) * 2011-09-21 2014-07-30 Borealis AG Heterophasic propylene copolymer with excellent stiffness and impact balance
PL2796501T3 (pl) * 2013-04-22 2017-01-31 Abu Dhabi Polymers Company Limited (Borouge) Wielomodalna polipropylenowa kompozycja do zastosowań do rur
EP2796502A1 (en) * 2013-04-22 2014-10-29 Abu Dhabi Polymers Company Limited (Borouge) Propylene random copolymer composition for pipe applications
EP2796500B1 (en) * 2013-04-22 2018-04-18 Abu Dhabi Polymers Company Limited (Borouge) Propylene random copolymer composition for pipe applications
EP2796474B1 (en) 2013-04-22 2018-01-10 Borealis AG Multistage process for producing polypropylene compositions
EP2796473B1 (en) 2013-04-22 2017-05-31 Borealis AG Multistage process for producing low-temperature resistant polypropylene compositions
PL2796498T3 (pl) 2013-04-22 2019-03-29 Abu Dhabi Polymers Company Limited (Borouge) Multimodalna kompozycja polipropylenowa do zastosowania w rurach
EP2796499B1 (en) * 2013-04-22 2018-05-30 Abu Dhabi Polymers Company Limited (Borouge) Polypropylene composition with improved impact resistance for pipe applications
ES2589053T3 (es) * 2013-06-10 2016-11-08 Borealis Ag Procedimiento para la preparación de un polímero de propileno
PL3063194T3 (pl) 2013-10-29 2022-01-31 W.R. Grace & Co. - Conn. Bezładny kopolimer propylenowo-etylenowy nadający się do rur
CN106661291B (zh) * 2014-07-25 2018-04-13 巴塞尔聚烯烃意大利有限公司 用于管道的丙烯基共聚物组合物
CA2974878C (en) 2015-02-20 2019-08-20 Borealis Ag Process for producing heterophasic copolymers of propylene
ES2663345T3 (es) 2015-03-02 2018-04-12 Borealis Ag Composición de copolímeros aleatorios C2C3 con un equilibrio mejorado entre la temperatura de inicio del sellado y el punto de fusión
PL3303469T3 (pl) * 2015-05-29 2021-05-04 Borealis Ag Kompozycja kopolimeru propylenowego
CN109963903B (zh) * 2016-11-30 2021-11-23 博禄塑料（上海）有限公司 具有低热膨胀系数（clte）的聚丙烯组合物（c）
ES2935628T3 (es) 2017-06-29 2023-03-08 Borealis Ag Proceso para preparar una composición de polipropileno
ES2960629T3 (es) 2017-06-29 2024-03-05 Borealis Ag Procedimiento para la preparación de una composición de polipropileno
WO2019115510A1 (en) 2017-12-14 2019-06-20 Borealis Ag Process for preparing a polypropylene composition
US11680118B2 (en) * 2018-06-29 2023-06-20 Borealis Ag C2C3 random copolymer composition
WO2024135624A1 (ja) * 2022-12-23 2024-06-27 住友理工株式会社 車両用冷却液輸送チューブ用樹脂組成物および車両用冷却液輸送チューブ

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI80055C (fi) 1986-06-09 1990-04-10 Neste Oy Foerfarande foer framstaellning av katalytkomponenter foer polymerisation av olefiner.
FI86866C (fi) 1990-12-19 1992-10-26 Neste Oy Foerfarande foer modifiering av katalysatorer avsedda foer polymerisation av olefiner
FI86867C (fi) 1990-12-28 1992-10-26 Neste Oy Flerstegsprocess foer framstaellning av polyeten
FI88048C (fi) 1991-05-09 1993-03-25 Neste Oy Grovkornig polyolefin, dess framstaellningsmetod och en i metoden anvaend katalysator
FI88047C (fi) 1991-05-09 1993-03-25 Neste Oy Pao tvenne elektrondonorer baserad katalysator foer polymerisation av olefiner
FI104828B (fi) * 1996-04-19 2000-04-14 Borealis As Uusi putkilaatuinen polypropyleenikoostumus
FI111848B (fi) * 1997-06-24 2003-09-30 Borealis Tech Oy Menetelmä ja laitteisto propeenin homo- ja kopolymeerien valmistamiseksi
FI980342A0 (fi) 1997-11-07 1998-02-13 Borealis As Polymerroer och -roerkopplingar
FI974175A7 (fi) 1997-11-07 1999-05-08 Borealis As Menetelmä polypropeenin valmistamiseksi
FI991057A0 (fi) 1999-05-07 1999-05-07 Borealis As Korkean jäykkyyden propeenipolymeerit ja menetelmä niiden valmistamiseksi
ATE499392T1 (de) 2002-06-25 2011-03-15 Borealis Tech Oy Polyolefin mit verbesserter kratzfestigkeit und verfahren zu seiner herstelung
EP1484343A1 (en) 2003-06-06 2004-12-08 Universiteit Twente Process for the catalytic polymerization of olefins, a reactor system and its use in the same process
CN1259350C (zh) * 2004-03-01 2006-06-14 扬子石油化工股份有限公司 一种宽分子量分布聚丙烯的制备方法
ES2325405T5 (es) * 2005-05-20 2013-04-23 Borealis Technology Oy Polímero de elevada fluidez en fusión, con duración mejorada, para aplicaciones en tubos

Also Published As

Publication number Publication date
EP2539398B1 (en) 2014-10-15
EP2539398A1 (en) 2013-01-02
EP2539398B2 (en) 2019-07-24
EP2361950A1 (en) 2011-08-31
ES2526143T3 (es) 2015-01-07
CN102822265B (zh) 2014-07-23
ES2526143T5 (es) 2020-02-19
WO2011104100A1 (en) 2011-09-01
EA022999B1 (ru) 2016-04-29
CN102822265A (zh) 2012-12-12

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Legal Events

Date Code Title Description
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KZ KG MD TJ TM RU

NF4A Restoration of lapsed right to a eurasian patent

Designated state(s): RU