AR051615A1 - Composicion de polietileno multimodal con homogeneidad mejorada - Google Patents

Composicion de polietileno multimodal con homogeneidad mejorada

Info

Publication number
AR051615A1
AR051615A1 ARP050104614A ARP050104614A AR051615A1 AR 051615 A1 AR051615 A1 AR 051615A1 AR P050104614 A ARP050104614 A AR P050104614A AR P050104614 A ARP050104614 A AR P050104614A AR 051615 A1 AR051615 A1 AR 051615A1
Authority
AR
Argentina
Prior art keywords
composition
fraction
less
multimodal polyethylene
10minutes
Prior art date
Application number
ARP050104614A
Other languages
English (en)
Inventor
Bill Gustafsson
Praet Eric Van
Mats Backman
Marion Remko Van
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
Application filed by Borealis Tech Oy filed Critical Borealis Tech Oy
Publication of AR051615A1 publication Critical patent/AR051615A1/es

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
    • 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
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F10/02—Ethene
    • 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
    • C08F2/00—Processes of polymerisation
    • 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—Polyethene
    • 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 more than three carbon atoms
    • C08L23/0815—Copolymers of ethene with aliphatic 1-olefins
    • 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
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
    • Y10T428/1397—Single layer [continuous layer]

Landscapes

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

Abstract

Una composicion de polietileno multimodal que comprende una resina base con tres fracciones de homo- o co-polímero de etileno (A), (B) y ( C ) con diferentes promedios ponderados de pesos moleculares Mw, donde: a) la fraccion (A) tiene una MFR21 menor o igual de 20g/10minutos, b) la fraccion (B) tiene u promedio ponderado de pesos moleculares menor que la fraccion ( C ), (c) la fraccion ( C ) tiene un promedio ponderado de pesos moleculares menor que la fraccion (A), d) la composicion tiene una viscosidad de 350kPas o mayor a un esfuerzo de corte de 747Pa (eta 747), y e) la composicion tiene una MFR5 de 0,15g/10minutos o mayor y un área de manchas blancas del 1% o menor. Además, la presente se refiere a un proceso para producir una composicion con dichas características así como al uso de una composicion con dichas características para producir una tubería, para aplicaciones de moldeado, y aplicaciones en alambres y cables.
ARP050104614A 2004-11-03 2005-11-03 Composicion de polietileno multimodal con homogeneidad mejorada AR051615A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP04026094A EP1655334B1 (en) 2004-11-03 2004-11-03 Multimodal polyethylene composition with improved homogeneity

Publications (1)

Publication Number Publication Date
AR051615A1 true AR051615A1 (es) 2007-01-24

Family

ID=34927221

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP050104614A AR051615A1 (es) 2004-11-03 2005-11-03 Composicion de polietileno multimodal con homogeneidad mejorada

Country Status (12)

Country Link
US (1) US20090252910A1 (es)
EP (1) EP1655334B1 (es)
KR (1) KR100908391B1 (es)
CN (1) CN101035851B (es)
AR (1) AR051615A1 (es)
AT (1) ATE349489T1 (es)
AU (1) AU2005300654B2 (es)
DE (1) DE602004003960T2 (es)
EA (1) EA011511B1 (es)
ES (1) ES2278263T3 (es)
PT (1) PT1655334E (es)
WO (1) WO2006048257A1 (es)

Families Citing this family (52)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101356226B (zh) 2006-05-02 2012-09-05 陶氏环球技术有限责任公司 高密度聚乙烯组合物、其制备方法、由其制得的制品以及该制品的制备方法
PL1909013T3 (pl) 2006-10-04 2010-08-31 Borealis Tech Oy Polietylenowa kompozycja dla przewodów ciśnieniowych o zwiększonej elastyczności
ATE451577T1 (de) 2006-10-04 2009-12-15 Borealis Tech Oy Multimodale polyethylenzusammensetzung für rohre mit erhöhter flexibilität
EP1939243A1 (en) * 2006-12-28 2008-07-02 Borealis Technology Oy Activated carbon as a means to reduce taste and odour from plastic materials
EP2011822A1 (en) * 2007-07-04 2009-01-07 Borealis Technology Oy Multimodal polyethylene co-polymer resin composition, a preparation process therefore and a polymeric product comprising the same
KR101141494B1 (ko) * 2007-09-05 2012-05-03 에스케이이노베이션 주식회사 다봉 분자량 분포를 갖는 에틸렌 공중합체 및 이의제조방법
EP2067799A1 (en) 2007-12-05 2009-06-10 Borealis Technology OY Polymer
KR101152413B1 (ko) 2008-09-12 2012-06-05 에스케이이노베이션 주식회사 에틸렌 공중합체 및 이의 제조방법
CA2741962C (en) * 2008-10-31 2017-08-01 Borealis Ag Cross-linked polyethylene pipe
EP2354183B1 (en) 2010-01-29 2012-08-22 Borealis AG Moulding composition
EP2354184B1 (en) 2010-01-29 2012-08-22 Borealis AG Polyethylene moulding composition with improved stress crack/stiffness relationship and impact resistance
ES2545988T3 (es) * 2010-01-29 2015-09-17 Borealis Ag Mejora de homogeneidad en mezclas de polietileno
US8829102B2 (en) * 2010-10-27 2014-09-09 Cabot Corporation High loading carbon black masterbatch for pressure pipe applications
EP2520625A1 (en) 2011-05-06 2012-11-07 Borealis AG Coating composition
EP2570455A1 (en) * 2011-09-16 2013-03-20 Borealis AG Polyethylene composition with broad molecular weight distribution and improved homogeneity
EP2583998B1 (en) 2011-10-21 2018-02-28 Borealis AG Polyethylene composition with high rapid crack propagation resistance and pressure resistance
EP2620472B1 (en) 2012-01-24 2018-05-30 Borealis AG Poyethylene composition with improved low temperature perssure resistance
GB2498936A (en) 2012-01-31 2013-08-07 Norner Innovation As Polyethylene with multi-modal molecular weight distribution
ES2657137T3 (es) * 2012-03-28 2018-03-01 Borealis Ag Polímero multimodal
EP2831166B1 (en) 2012-03-28 2017-12-27 Borealis AG Multimodal polymer
CN103387628B (zh) * 2012-05-07 2015-09-09 中国石油化工股份有限公司 一种烯烃聚合的系统及方法
US20140127438A1 (en) * 2012-11-08 2014-05-08 Robert L. Sherman, Jr. Stabilized high-density polyethylene composition with improved resistance to deterioration and stabilizer system
BR112015020142B1 (pt) 2013-02-27 2020-07-07 Basell Polyolefine Gmbh processos para polietileno e composições deste material
EP2860204B1 (en) * 2013-10-10 2018-08-01 Borealis AG Polyethylene composition for pipe applications
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
EP3037470A1 (en) * 2014-12-22 2016-06-29 Borealis AG Process for producing multimodal polyethylene blends including ultra-high molecular weight components
EP3037436B2 (en) * 2014-12-22 2020-11-18 Borealis AG Process for producing multimodal polyethylene in-situ blends including ultra-high molecular weight fractions
ES2652271T3 (es) 2014-12-22 2018-02-01 Borealis Ag Procedimiento para producir mezclas de polietileno multimodal que incluyen componentes de peso molecular ultra elevado
US9645131B1 (en) 2015-12-04 2017-05-09 Chevron Phillips Chemical Company Lp Polymer compositions having improved processability and methods of making and using same
US9645066B1 (en) 2015-12-04 2017-05-09 Chevron Phillips Chemical Company Lp Polymer compositions having improved processability and methods of making and using same
PT3293213T (pt) 2016-09-12 2019-10-29 Scg Chemicals Co Ltd Contentor de polietileno multimodal
ES2754386T3 (es) * 2016-09-12 2020-04-17 Thai Polyethylene Co Ltd Película fina de polietileno multimodal
EP3293210B1 (en) * 2016-09-12 2019-03-06 Thai Polyethylene Co., Ltd. Multimodal polyethylene film
ES2767704T3 (es) 2016-09-12 2020-06-18 Thai Polyethylene Co Ltd Tubería de polietileno multimodal
EP3293214B1 (en) 2016-09-12 2019-12-25 Thai Polyethylene Co., Ltd. High performances multimodal ultra high molecular weight polyethylene
CN109790229B (zh) 2016-09-12 2021-08-06 泰国聚乙烯有限公司 双峰聚乙烯组合物和包含该组合物的管
EP3293211B1 (en) 2016-09-12 2019-06-26 Thai Polyethylene Co., Ltd. Multimodal polyethylene screw cap
PT3530675T (pt) 2016-09-12 2021-07-23 Scg Chemicals Co Ltd Sistema de reator para polimerização de polietileno multimodal
EP3293207B1 (en) 2016-09-12 2019-08-07 Thai Polyethylene Co., Ltd. Multimodal polyethylene pipe
EP3519444B1 (en) * 2016-09-28 2020-11-04 Borealis AG Process for producing a coated pipe
CA3036991C (en) * 2016-11-25 2021-01-12 Borealis Ag Polymer composition comprising very high molecular weight, low molecularweight, and high molecular weight polyethylene fractions
EP3418330B2 (en) 2017-06-21 2023-07-19 Borealis AG Polymer composition and a process for production of the polymer composition
RU2670101C1 (ru) * 2017-09-26 2018-10-18 Публичное Акционерное Общество "Нижнекамскнефтехим" Полиэтиленовая композиция для наружной оболочки кабеля и наружного изоляционного покрытия стальных труб
WO2019133373A1 (en) 2017-12-26 2019-07-04 Dow Global Technologies Llc Multimodal ethylene-based polymer compositions having improved toughness
US11680120B2 (en) 2017-12-26 2023-06-20 Dow Global Technologies Llc Dual reactor solution process for the production of multimodal ethylene-based polymer
SG11202005777XA (en) 2017-12-26 2020-07-29 Dow Global Technologies Llc Multimodal ethylene-based polymer processing systems and methods
WO2019133394A1 (en) 2017-12-26 2019-07-04 Dow Global Technologies, Llc Compositions comprising multimodal ethylene based polymers and low density polyethylene (ldpe)
KR102663571B1 (ko) 2017-12-26 2024-05-09 다우 글로벌 테크놀로지스 엘엘씨 다중모드 에틸렌계 중합체의 제조 방법
BR112021004198B1 (pt) * 2018-09-20 2024-01-30 Basell Polyolefine Gmbh Composição de polietileno para filmes
EP3873954A1 (en) * 2018-10-31 2021-09-08 Borealis AG Polyethylene composition for high pressure resistant pipes with improved homogeneity
AR124341A1 (es) 2020-12-18 2023-03-15 Dow Global Technologies Llc Composición de polímero
EP4234627A1 (en) * 2022-02-25 2023-08-30 Borealis AG A polyethylene composition with improved stiffness and toughness

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5910724B2 (ja) * 1979-08-24 1984-03-10 旭化成株式会社 エチレンの連続重合法
US5409875A (en) * 1993-03-08 1995-04-25 Queen's University Polymer-supported catalyst for polymerization and copolymerization of olefins
FI111372B (fi) * 1998-04-06 2003-07-15 Borealis Polymers Oy Olefiinien polymerointiin tarkoitettu katalyyttikomponentti, sen valmistus ja käyttö
SE9803501D0 (sv) * 1998-10-14 1998-10-14 Borealis Polymers Oy Polymer composition for pipes
EP1041113A1 (en) * 1999-03-30 2000-10-04 Fina Research S.A. Polyolefins and uses thereof
DE60025551T2 (de) * 2000-04-13 2006-08-24 Borealis Technology Oy Polymerzusammensetzung für Rohre
US7192601B2 (en) * 2002-01-18 2007-03-20 Walker Edward B Antimicrobial and sporicidal composition
JP2006512476A (ja) * 2002-12-24 2006-04-13 バーゼル・ポリオレフィン・ゲーエムベーハー 大きな容器を製造するためのポリエチレン吹込成形用組成物
EP1460105B1 (en) * 2003-03-20 2012-05-23 Borealis Technology Oy Polymer composition

Also Published As

Publication number Publication date
KR100908391B1 (ko) 2009-07-20
AU2005300654B2 (en) 2009-05-28
US20090252910A1 (en) 2009-10-08
DE602004003960T2 (de) 2007-11-08
ATE349489T1 (de) 2007-01-15
EP1655334B1 (en) 2006-12-27
EA200700732A1 (ru) 2007-10-26
WO2006048257A1 (en) 2006-05-11
AU2005300654A1 (en) 2006-05-11
ES2278263T3 (es) 2007-08-01
CN101035851B (zh) 2010-11-24
CN101035851A (zh) 2007-09-12
KR20070065389A (ko) 2007-06-22
EA011511B1 (ru) 2009-04-28
PT1655334E (pt) 2007-03-30
DE602004003960D1 (de) 2007-02-08
EP1655334A1 (en) 2006-05-10

Similar Documents

Publication Publication Date Title
AR051615A1 (es) Composicion de polietileno multimodal con homogeneidad mejorada
ATE530581T1 (de) Hochfeste bimodale polyethylenzusammensetzungen
IN2012DN06573A (es)
ATE547129T1 (de) Multimodale formgedächtnis-polymere
MX162443A (es) Mezcla de resinas
WO2016025049A3 (en) Novel high clarity low haze compositions
SA518400537B1 (ar) تركيب بوليمر وعملية لإنتاج تركيب البوليمر
EA200700737A1 (ru) Мультимодальная полиэтиленовая композиция с улучшенной гомогенностью
DE602007004315D1 (de) L und herstellungsverfahren dafür
AR058529A1 (es) Copolimeros producidos reaccionando un glicidil ester y/o eter con un poliol y uso de los copolimerpos en composiciones de recubrimiento
ATE432962T1 (de) Bioabsorbierbare polymerzusammensetzungen mit erhöhten kristallisations- und hydrolyseraten
FR2981652B1 (fr) Composites via la polymerisation in-situ de resines thermoplastiques methacryliques
TW200736281A (en) High density polyethylene
TW200604210A (en) Multi-stage propylene polymer, process for producing the same, and propylene resin composition
DE60222415D1 (de) Resorbierbare polymerzusammensetzungen
JP2015503664A5 (es)
MY188787A (en) Polyethylene composition for pipe applications with improved sagging properties
BR0211959A (pt) Composição de polietileno bimodal e artigos fabricados da mesma
DE602006016462D1 (de) Zusammensetzung
ATE521373T1 (de) Knochenzementzusammensetzung
ATE517131T1 (de) Extrusionsbeschichtungszusammensetzung
MX2012000042A (es) Tapas y cierres.
DE602004009687D1 (de) Spritzgusspolymer
BR0012059A (pt) Massas moldadas de polietileno e tubulação preparada a partir delas, com propriedades mecânicas aperfeiçoadas
ATE407955T1 (de) Ethylen-/tetrafluorethylen- copolymerzusammesetzung

Legal Events

Date Code Title Description
FB Suspension of granting procedure