MA39143B1 - Polymère multimodal - Google Patents

Polymère multimodal

Info

Publication number
MA39143B1
MA39143B1 MA39143A MA39143A MA39143B1 MA 39143 B1 MA39143 B1 MA 39143B1 MA 39143 A MA39143 A MA 39143A MA 39143 A MA39143 A MA 39143A MA 39143 B1 MA39143 B1 MA 39143B1
Authority
MA
Morocco
Prior art keywords
multimodal polymer
ratio
multimodal
polymer
mfr2
Prior art date
Application number
MA39143A
Other languages
English (en)
Other versions
MA39143A1 (fr
Inventor
Andrey Buryak
Roger Goris
Ashish Kumar
Original Assignee
Borealis Ag
Abu Dhabi Polymers Company Ltd (Borouge)
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 Ag, Abu Dhabi Polymers Company Ltd (Borouge) filed Critical Borealis Ag
Publication of MA39143A1 publication Critical patent/MA39143A1/fr
Publication of MA39143B1 publication Critical patent/MA39143B1/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
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/08—Copolymers of ethene
    • C08L23/0807—Copolymers of ethene with unsaturated hydrocarbons only containing four or more carbon atoms
    • C08L23/0815—Copolymers of ethene with unsaturated hydrocarbons only containing four or more carbon atoms with aliphatic 1-olefins containing one carbon-to-carbon double bond
    • 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
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/06—Polyethylene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2203/00—Applications
    • C08L2203/10—Applications used for bottles
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2203/00—Applications
    • C08L2203/18—Applications used for pipes
    • 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
    • C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2314/00—Polymer mixtures characterised by way of preparation
    • C08L2314/02—Ziegler natta catalyst

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)
  • Compositions Of Macromolecular Compounds (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)

Abstract

L'invention concerne une composition polyéthylène qui comprend un polymère polyéthylène multimodal ayant une mfr2 de l'ordre de 0,01 à 0,5 g/10 mn, une masse volumique d'au moins 954 kg/m3, un rapport mw/mn de 12 à 22, un rapport mz/mw de 6 à 8 et un rapport mz/mw > 10,75- [0,25 * (mw/mn)]
MA39143A 2013-11-28 2014-11-26 Polymère multimodal MA39143B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP13194881.2A EP2878623B1 (fr) 2013-11-28 2013-11-28 Polymère multimodal
PCT/EP2014/075691 WO2015078924A1 (fr) 2013-11-28 2014-11-26 Polymère multimodal

Publications (2)

Publication Number Publication Date
MA39143A1 MA39143A1 (fr) 2017-01-31
MA39143B1 true MA39143B1 (fr) 2017-11-30

Family

ID=49667061

Family Applications (1)

Application Number Title Priority Date Filing Date
MA39143A MA39143B1 (fr) 2013-11-28 2014-11-26 Polymère multimodal

Country Status (9)

Country Link
EP (2) EP2878623B1 (fr)
JP (2) JP6761923B2 (fr)
CN (1) CN106062065B (fr)
AU (1) AU2014356524B2 (fr)
EA (1) EA032505B1 (fr)
MA (1) MA39143B1 (fr)
PH (1) PH12016500996B1 (fr)
SA (1) SA516371222B1 (fr)
WO (1) WO2015078924A1 (fr)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9650459B2 (en) * 2015-09-09 2017-05-16 Chevron Phillips Chemical Company Lp Methods for controlling die swell in dual catalyst olefin polymerization systems
WO2017093390A1 (fr) * 2015-12-02 2017-06-08 Abu Dhabi Polymers Company Limited (Borouge) L.L.C. Polyéthylène haute densité
KR102068795B1 (ko) 2016-11-24 2020-01-21 주식회사 엘지화학 고분자의 물성을 예측하는 방법
WO2018107308A1 (fr) * 2016-12-16 2018-06-21 Borouge Compounding Shanghai Co., Ltd. Composition pe conductrice de la chaleur pour des applications de tuyau
PL3385958T3 (pl) * 2017-04-06 2023-08-07 Borealis Ag Kompozycja płaszcza kabla
CN109721807A (zh) * 2017-10-27 2019-05-07 中国石油化工股份有限公司 一种易加工的高密度聚乙烯管材
KR102656043B1 (ko) * 2017-12-26 2024-04-12 다우 글로벌 테크놀로지스 엘엘씨 저온에서 개선된 인성을 갖는 다봉형 에틸렌계 중합체를 갖는 조성물
CN108943655B (zh) * 2018-06-05 2020-10-02 宁波大学 一种高强度双峰聚乙烯/甲壳素纳米晶复合材料的挤出成型方法
CN108973080B (zh) * 2018-06-05 2020-12-01 宁波大学 一种双峰聚乙烯制品的挤出成型方法
CN109443956A (zh) * 2018-10-17 2019-03-08 常州大学 一种测量聚合物重均分子量的方法
CN113039217B (zh) * 2019-09-27 2023-05-12 株式会社Lg化学 混杂负载型催化剂和使用该催化剂制备聚烯烃的方法
WO2021060907A1 (fr) * 2019-09-27 2021-04-01 주식회사 엘지화학 Polyéthylène et polyéthylène chloré associé
WO2022043550A1 (fr) * 2020-08-31 2022-03-03 Veolia Water Solutions & Technologies Support Support de biofilm pour réacteurs à biofilm à lit mobile
EP4251663A1 (fr) * 2020-11-27 2023-10-04 Borealis AG Procédé
EP4410893A4 (fr) * 2021-09-29 2025-07-09 Kaneka Corp Article moulé par soufflage et son procédé de production
EP4163309A1 (fr) * 2021-10-07 2023-04-12 Borealis AG Hdpe
CN116731251A (zh) * 2022-03-04 2023-09-12 中国石油化工股份有限公司 双峰聚乙烯聚合物及其制备方法和应用以及石头纸
MX2024011537A (es) * 2022-03-22 2024-09-26 Borealis Ag Composicion de polietileno coloreado reciclado posconsumo, metodo para su preparacion y articulos elaborados a partir de la misma.
WO2023187477A1 (fr) * 2022-03-29 2023-10-05 Braskem S.A. Hdpe multimodal pour applications de moulage par soufflage
EP4389777A1 (fr) 2022-12-22 2024-06-26 Borealis AG Polyéthylène haute densité pour applications de tuyau présentant des performances de pression et des propriétés mécaniques améliorées

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI86867C (fi) 1990-12-28 1992-10-26 Neste Oy Flerstegsprocess foer framstaellning av polyeten
FI942949A0 (fi) 1994-06-20 1994-06-20 Borealis Polymers Oy Prokatalysator foer producering av etenpolymerer och foerfarande foer framstaellning daerav
FI96216C (fi) 1994-12-16 1996-05-27 Borealis Polymers Oy Prosessi polyeteenin valmistamiseksi
CN1093141C (zh) 1996-05-17 2002-10-23 Bp化学有限公司 最大分子量出现在共聚单体含量最高的组合物部分中的聚烯烃共聚物组合物
US5767034A (en) 1996-05-31 1998-06-16 Intevep, S.A. Olefin polymerization catalyst with additive comprising aluminum-silicon composition, calixarene derivatives or cyclodextrin derivatives
SE513632C2 (sv) * 1998-07-06 2000-10-09 Borealis Polymers Oy Multimodal polyetenkomposition för rör
ES2609456T3 (es) 2002-12-18 2017-04-20 Borealis Technology Oy Método para la preparación de un soporte de catalizador de polimerización de olefinas y un catalizador de polimerización de olefinas
US7868092B2 (en) * 2005-06-14 2011-01-11 Univation Technologies, Llc Bimodal polyethylene compositions for blow molding applications
US7432328B2 (en) * 2005-06-14 2008-10-07 Univation Technologies, Llc Enhanced ESCR bimodal HDPE for blow molding applications
US7858702B2 (en) * 2005-06-14 2010-12-28 Univation Technologies, Llc Enhanced ESCR bimodal HDPE for blow molding applications
BRPI0617049B1 (pt) 2005-08-24 2017-03-07 Dow Global Technologies Inc composição de polímero de etileno e artigo moldado
KR20090024671A (ko) * 2006-04-07 2009-03-09 다우 글로벌 테크놀로지스 인크. 폴리올레핀 조성물, 그로부터 제조된 물품 및 그의 제조 방법
US8138264B2 (en) * 2007-05-04 2012-03-20 Fina Technology, Inc. Bimodal polyethylene resins that have high stiffness and high ESCR
US9175111B2 (en) 2007-12-31 2015-11-03 Dow Global Technologies Llc Ethylene-based polymer compositions, methods of making the same, and articles prepared from the same
PT2464675T (pt) 2009-11-10 2016-11-16 Total Res & Technology Feluy Utilização de um polietileno bimodal para aplicações de moldagem por injeção e sopro com estiramento
EP2570455A1 (fr) * 2011-09-16 2013-03-20 Borealis AG Composition de polyéthylène avec large distribution de poids moléculaire et homogénéité améliorée
EP2620472B1 (fr) * 2012-01-24 2018-05-30 Borealis AG Composition de polyéthylène dotée d'une résistance améliorée à la pression à basse température

Also Published As

Publication number Publication date
EP3074463A1 (fr) 2016-10-05
EP3074463B1 (fr) 2018-07-11
JP6761923B2 (ja) 2020-09-30
EA201691016A1 (ru) 2016-12-30
MA39143A1 (fr) 2017-01-31
PH12016500996B1 (en) 2019-12-04
EA032505B1 (ru) 2019-06-28
PH12016500996A1 (en) 2016-07-18
EP2878623B1 (fr) 2018-07-11
CN106062065B (zh) 2018-09-14
JP2016538397A (ja) 2016-12-08
CN106062065A (zh) 2016-10-26
WO2015078924A1 (fr) 2015-06-04
JP2020073659A (ja) 2020-05-14
AU2014356524B2 (en) 2017-11-30
SA516371222B1 (ar) 2021-04-26
EP2878623A1 (fr) 2015-06-03
AU2014356524A1 (en) 2016-05-05

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