ZA200710135B - Polyethylene composition of improved processability - Google Patents

Polyethylene composition of improved processability

Info

Publication number
ZA200710135B
ZA200710135B ZA200710135A ZA200710135A ZA200710135B ZA 200710135 B ZA200710135 B ZA 200710135B ZA 200710135 A ZA200710135 A ZA 200710135A ZA 200710135 A ZA200710135 A ZA 200710135A ZA 200710135 B ZA200710135 B ZA 200710135B
Authority
ZA
South Africa
Prior art keywords
fraction
polyethylene composition
improved processability
base resin
copolymer
Prior art date
Application number
ZA200710135A
Other languages
English (en)
Inventor
Van Marion Remko
Carlsson Roger
Eklind Hans
Helland Irene
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=35044831&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ZA200710135(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Borealis Tech Oy filed Critical Borealis Tech Oy
Publication of ZA200710135B publication Critical patent/ZA200710135B/xx

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
    • C08F297/00—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer
    • C08F297/06—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type
    • C08F297/08—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type polymerising mono-olefins
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • 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
    • 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
    • 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
    • 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
    • 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
    • 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—Polyethene

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Organic Insulating Materials (AREA)
ZA200710135A 2005-06-30 2007-11-26 Polyethylene composition of improved processability ZA200710135B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP05014216.5A EP1739110B2 (fr) 2005-06-30 2005-06-30 Composition de polyéthylène avec processabilité améliorée

Publications (1)

Publication Number Publication Date
ZA200710135B true ZA200710135B (en) 2008-10-29

Family

ID=35044831

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA200710135A ZA200710135B (en) 2005-06-30 2007-11-26 Polyethylene composition of improved processability

Country Status (11)

Country Link
US (1) US8097678B2 (fr)
EP (2) EP1739110B2 (fr)
KR (1) KR100903600B1 (fr)
CN (1) CN101213227B (fr)
AT (2) ATE427329T1 (fr)
BR (1) BRPI0613159A2 (fr)
DE (1) DE602005013653D1 (fr)
EA (1) EA016124B1 (fr)
PL (1) PL1739110T5 (fr)
WO (1) WO2007003322A1 (fr)
ZA (1) ZA200710135B (fr)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1674490A1 (fr) * 2004-12-23 2006-06-28 Borealis Technology Oy Copolymére
EP1961777A1 (fr) * 2007-02-26 2008-08-27 Borealis Technology Oy Homo ou copolymère de polyoléfine à sensibilité au rétrécissement diminuée et comportement de cristallisation amélioré
EP2011822A1 (fr) 2007-07-04 2009-01-07 Borealis Technology Oy Composition en résine co-polymère de polyéthylène multimodal, processus de préparation correspondant et produit polymérique le comportant
EP2130862A1 (fr) * 2008-06-02 2009-12-09 Borealis AG Compositions polymères et tuyaux résistant à la pression fabriqués à partir de ces compositions
EP2182525A1 (fr) * 2008-10-31 2010-05-05 Borealis AG Câble et composition de copolymère éthylénique multimodal
EP2182526A1 (fr) * 2008-10-31 2010-05-05 Borealis AG Câble et composition de copolymère éthylénique multimodal
KR101311230B1 (ko) * 2009-03-24 2013-09-24 에스케이종합화학 주식회사 전력케이블용 비 가교 폴리에틸렌 조성물
EP2970535B1 (fr) * 2013-03-15 2022-01-26 Univation Technologies, LLC Produits de polymère et procédés de polymérisation à plusieurs étages pour l'obtention de ceux-ci
EP2860200B1 (fr) * 2013-10-10 2017-08-02 Borealis AG Composition de polyéthylène pour tuyau et applications de revêtement de tuyau
KR101726820B1 (ko) * 2014-10-13 2017-04-13 주식회사 엘지화학 가공성 및 환경 응력 균열 저항성이 우수한 에틸렌/1-헥센 또는 에틸렌/1-부텐 공중합체
KR101747401B1 (ko) 2014-12-08 2017-06-14 주식회사 엘지화학 가공성이 우수한 에틸렌/알파-올레핀 공중합체
ES2646937T5 (es) 2014-12-30 2021-05-07 Abu Dhabi Polymers Company Ltd Borouge L L C Polietileno multimodal
EP3088458B2 (fr) * 2015-04-27 2022-10-05 Abu Dhabi Polymers Company Limited (Borouge) L.L.C. Composition de polyéthylène adaptée à des applications de tuyau
US11572461B2 (en) 2015-06-10 2023-02-07 Borealis Ag Multimodal copolymer of ethylene and at least two alpha-olefin comonomers and final articles made thereof
ES2707391T3 (es) * 2015-06-23 2019-04-03 Borealis Ag Procedimiento para la producción de resinas de LLDPE
PL3371265T3 (pl) * 2015-11-04 2021-01-25 Borealis Ag Moduł fotowoltaiczny
US11472166B2 (en) 2016-06-03 2022-10-18 Borealis Ag Multilayer structure
US20190256695A1 (en) * 2016-06-22 2019-08-22 Borealis Ag Polymer composition and a process for production of the polymer composition
EP3293209B1 (fr) * 2016-09-12 2019-08-14 Thai Polyethylene Co., Ltd. Film mince de polyéthylène multimodal
HUE047431T2 (hu) * 2016-09-12 2020-04-28 Thai Polyethylene Co Ltd Multimodális polietilén csõ
EP3293210B1 (fr) * 2016-09-12 2019-03-06 Thai Polyethylene Co., Ltd. Film polyéthylène multimodal
CN110050026B (zh) 2016-12-19 2022-05-31 陶氏环球技术有限责任公司 导体护套和用于制造其的方法
EP3466708A1 (fr) * 2017-10-04 2019-04-10 Borealis AG Composition de polyolefines pour impression laser améliorée
WO2019229209A1 (fr) * 2018-05-30 2019-12-05 Borealis Ag Procédé de préparation de polyéthylène haute densité multimodal
WO2020083902A1 (fr) 2018-10-26 2020-04-30 Abu Dhabi Polymers Co. Ltd (Borouge) L.L.C. Article multicouche à adhérence améliorée
EP3763745A1 (fr) * 2019-07-10 2021-01-13 Borealis AG Processus de copolymérisation d'alpha-oléfines en solution à haute température

Family Cites Families (16)

* 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
SE504455C2 (sv) 1995-07-10 1997-02-17 Borealis Polymers Oy Kabelmantlingskomposition, dess användning samt sätt för dess framställning
FI108452B (fi) * 1996-06-07 2002-01-31 Borealis Polymers Oy Etyleenipolymeerituote, jolla on leveõ moolimassajakauma, sen valmistus ja kõytt÷
JPH09309926A (ja) 1996-05-17 1997-12-02 Dow Chem Co:The エチレン共重合体の製造方法
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
US5718974A (en) † 1996-06-24 1998-02-17 Union Carbide Chemicals & Plastics Technology Corporation Cable jacket
US5736237A (en) † 1996-11-25 1998-04-07 Union Carbide Chemicals & Plastics Technology Corporation Geomembranes
SE9803501D0 (sv) * 1998-10-14 1998-10-14 Borealis Polymers Oy Polymer composition for pipes
SE9804407D0 (sv) * 1998-12-18 1998-12-18 Borealis Polymers Oy A multimodal polymer composition
DE60140524D1 (de) * 2001-06-12 2009-12-31 Borealis Tech Oy Optisches Kabel mit verbesserter Kriechstromfestigkeit
ES2236371T5 (es) * 2002-02-04 2011-08-01 Borealis Technology Oy Material laminar con elevada resistencia al impacto.
ES2241977T3 (es) * 2002-06-24 2005-11-01 Borealis Technology Oy Un procedimiento para produccion de una composicion de polietileno de baja densidad lineal.
EP1460105B1 (fr) * 2003-03-20 2012-05-23 Borealis Technology Oy Composition de polymères
PT1574549E (pt) † 2004-03-12 2007-02-28 Borealis Tech Oy Tubo de pressão de lldpe
ATE416465T1 (de) * 2005-06-30 2008-12-15 Borealis Tech Oy Überzug-schicht für energie- oder kommunikationskabel

Also Published As

Publication number Publication date
EP1739110A1 (fr) 2007-01-03
WO2007003322A1 (fr) 2007-01-11
EP1739110B1 (fr) 2009-04-01
EA200702607A1 (ru) 2008-10-30
EP1904545B1 (fr) 2011-08-10
US8097678B2 (en) 2012-01-17
EP1904545A1 (fr) 2008-04-02
US20100047440A1 (en) 2010-02-25
CN101213227B (zh) 2010-11-24
PL1739110T5 (pl) 2014-12-31
ATE427329T1 (de) 2009-04-15
BRPI0613159A2 (pt) 2010-12-21
EP1739110B9 (fr) 2010-09-15
KR20080031920A (ko) 2008-04-11
EP1739110B2 (fr) 2014-07-23
PL1739110T3 (pl) 2009-08-31
ATE519796T1 (de) 2011-08-15
CN101213227A (zh) 2008-07-02
EA016124B1 (ru) 2012-02-28
KR100903600B1 (ko) 2009-06-18
DE602005013653D1 (de) 2009-05-14

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