ATE477284T1 - Multimodale polyethylenformmasse zur herstellung von rohren mit verbesserten mechanischen eigenschaften - Google Patents

Multimodale polyethylenformmasse zur herstellung von rohren mit verbesserten mechanischen eigenschaften

Info

Publication number
ATE477284T1
ATE477284T1 AT07819155T AT07819155T ATE477284T1 AT E477284 T1 ATE477284 T1 AT E477284T1 AT 07819155 T AT07819155 T AT 07819155T AT 07819155 T AT07819155 T AT 07819155T AT E477284 T1 ATE477284 T1 AT E477284T1
Authority
AT
Austria
Prior art keywords
weight
mechanical properties
polyethylene molding
molding compound
improved mechanical
Prior art date
Application number
AT07819155T
Other languages
English (en)
Inventor
Joachim Berthold
Hansjoerg Nitz
Werner Rothhoeft
Ulrich Schulte
Heinz Vogt
Original Assignee
Basell Polyolefine Gmbh
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 Basell Polyolefine Gmbh filed Critical Basell Polyolefine Gmbh
Application granted granted Critical
Publication of ATE477284T1 publication Critical patent/ATE477284T1/de

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
    • C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F210/16—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers
    • 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
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F110/00—Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F110/02—Ethene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/06—Ethers; Acetals; Ketals; Ortho-esters
    • 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
    • C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
    • 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
    • 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

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)
AT07819155T 2006-10-24 2007-10-19 Multimodale polyethylenformmasse zur herstellung von rohren mit verbesserten mechanischen eigenschaften ATE477284T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP06022205 2006-10-24
US87299806P 2006-12-05 2006-12-05
PCT/EP2007/009090 WO2008049551A1 (en) 2006-10-24 2007-10-19 Multimodal polyethylene molding composition for producing pipes having improved mechanical properties

Publications (1)

Publication Number Publication Date
ATE477284T1 true ATE477284T1 (de) 2010-08-15

Family

ID=38961067

Family Applications (1)

Application Number Title Priority Date Filing Date
AT07819155T ATE477284T1 (de) 2006-10-24 2007-10-19 Multimodale polyethylenformmasse zur herstellung von rohren mit verbesserten mechanischen eigenschaften

Country Status (4)

Country Link
US (1) US20100076136A1 (de)
EP (1) EP2076546B1 (de)
AT (1) ATE477284T1 (de)
WO (1) WO2008049551A1 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2498936A (en) 2012-01-31 2013-08-07 Norner Innovation As Polyethylene with multi-modal molecular weight distribution
ES2752741T3 (es) * 2016-09-12 2020-04-06 Thai Polyethylene Co Ltd Tubería de polietileno multimodal
PT3293206T (pt) * 2016-09-12 2020-01-07 Scg Chemicals Co Ltd Tubo de polietileno multimodal
PL3293214T3 (pl) * 2016-09-12 2020-07-27 Thai Polyethylene Co., Ltd. Wielomodalny polietylen o ultradużej masie cząsteczkowej o wysokich parametrach
HUE047424T2 (hu) 2016-09-12 2020-04-28 Thai Polyethylene Co Ltd Multimodális polietilén vékony film
HUE046743T2 (hu) * 2016-09-12 2020-03-30 Thai Polyethylene Co Ltd Multimodális polietilén tartály
ES2746570T3 (es) * 2016-09-12 2020-03-06 Thai Polyethylene Co Ltd Tapón de rosca de polietileno multimodal
JP7066682B2 (ja) 2016-09-12 2022-05-13 タイ ポリエチレン カンパニー リミテッド 二峰性ポリエチレン組成物及びそれを含むパイプ
HUE045071T2 (hu) * 2016-09-12 2019-12-30 Thai Polyethylene Co Ltd Multimodális polietilén film
EP3530675B1 (de) * 2016-09-12 2021-05-19 Thai Polyethylene Co., Ltd. Multimodale polyethylenzusammensetzung
KR102663559B1 (ko) 2017-12-26 2024-05-20 다우 글로벌 테크놀로지스 엘엘씨 다중모드 에틸렌계 중합체 처리 시스템 및 방법
KR102656043B1 (ko) 2017-12-26 2024-04-12 다우 글로벌 테크놀로지스 엘엘씨 저온에서 개선된 인성을 갖는 다봉형 에틸렌계 중합체를 갖는 조성물
CN111655744B (zh) 2017-12-26 2023-04-28 陶氏环球技术有限责任公司 韧性改善的多峰型乙烯类聚合物组合物
US11384229B2 (en) 2017-12-26 2022-07-12 Dow Global Technologies Llc Compositions comprising multimodal ethylene-based polymers and low density polyethylene (LDPE)
ES2946586T3 (es) 2017-12-26 2023-07-21 Dow Global Technologies Llc Procedimiento para la producción de polímeros a base de etileno multimodales
SG11202005765YA (en) 2017-12-26 2020-07-29 Dow Global Technologies Llc Dual reactor solution process for the production of multimodal ethylene-based polymer

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4452829A (en) * 1983-06-20 1984-06-05 Thermocell Development, Ltd. Sprayable, cross-linked trimer polymer and method of use and preparation
US5648309A (en) * 1990-06-01 1997-07-15 Hoechst Aktiengesellschaft Process for the preparation of a poly-1-olefin
DE19515678B4 (de) * 1995-04-28 2007-12-27 Basell Polyolefine Gmbh Rohr aus Polyethylen mit verbesserten mechanischen Eigenschaften
EP1041113A1 (de) * 1999-03-30 2000-10-04 Fina Research S.A. Polyolefine und ihre Verwendung
DE19945980A1 (de) * 1999-09-24 2001-03-29 Elenac Gmbh Polyethylen Formmasse mit verbesserter ESCR-Steifigkeitsrelation und Schwellrate, Verfahren zu ihrer Herstellung und daraus hergestellte Hohlkörper
DE10047861A1 (de) * 2000-09-27 2002-04-25 Basell Polyolefine Gmbh Polyethylen Formmasse geeignet als Rohrwerkstoff mit herausragenden Verarbeitungseigenschaften
ES2274413T3 (es) * 2004-03-12 2007-05-16 Borealis Technology Oy Tuberia a presion de lldpe.
EP1731565B2 (de) * 2005-06-08 2019-11-06 Borealis Technology Oy Polyolefinzusammentsetzung zur Verwendung als Isoliermaterial
PT1764385E (pt) * 2005-09-15 2008-05-29 Borealis Tech Oy Tubo de pressão compreendendo uma composição de polietileno multimodal com um agente de enchimento inorgânico
ATE478921T1 (de) * 2005-10-21 2010-09-15 Borealis Tech Oy Zusammensetzung
US7525045B2 (en) * 2007-06-13 2009-04-28 International Business Machines Corporation Cable for high speed data communications

Also Published As

Publication number Publication date
EP2076546B1 (de) 2010-08-11
WO2008049551A1 (en) 2008-05-02
EP2076546A1 (de) 2009-07-08
US20100076136A1 (en) 2010-03-25

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