CL2018002472A1 - Una composición de copolímero de etileno/alfa-olefina, y artículos que comprenden la misma. - Google Patents

Una composición de copolímero de etileno/alfa-olefina, y artículos que comprenden la misma.

Info

Publication number
CL2018002472A1
CL2018002472A1 CL2018002472A CL2018002472A CL2018002472A1 CL 2018002472 A1 CL2018002472 A1 CL 2018002472A1 CL 2018002472 A CL2018002472 A CL 2018002472A CL 2018002472 A CL2018002472 A CL 2018002472A CL 2018002472 A1 CL2018002472 A1 CL 2018002472A1
Authority
CL
Chile
Prior art keywords
ethylene
pipe
alpha
articles
same
Prior art date
Application number
CL2018002472A
Other languages
English (en)
Inventor
Jian Wang
Mehmet Demirors
Amaia Bastero
Mridula Kapur
Douglas S Ginger
Philip P Fontaine
David Lopez
Original Assignee
Dow Global Technologies Llc
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=55521660&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CL2018002472(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Dow Global Technologies Llc filed Critical Dow Global Technologies Llc
Publication of CL2018002472A1 publication Critical patent/CL2018002472A1/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
    • 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
    • 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
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2500/00—Characteristics or properties of obtained polyolefins; Use thereof
    • C08F2500/01—High molecular weight, e.g. >800,000 Da.
    • 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
    • C08F2500/00—Characteristics or properties of obtained polyolefins; Use thereof
    • C08F2500/04—Broad molecular weight distribution, i.e. Mw/Mn > 6
    • 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
    • C08F2500/00—Characteristics or properties of obtained polyolefins; Use thereof
    • C08F2500/07—High density, i.e. > 0.95 g/cm3
    • 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
    • C08F2500/00—Characteristics or properties of obtained polyolefins; Use thereof
    • C08F2500/11—Melt tension or melt strength
    • 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
    • C08F2500/00—Characteristics or properties of obtained polyolefins; Use thereof
    • C08F2500/17—Viscosity
    • 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
    • C08F2500/00—Characteristics or properties of obtained polyolefins; Use thereof
    • C08F2500/19—Shear ratio or shear ratio index
    • 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
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/06—Polymer mixtures characterised by other features having improved processability or containing aids for moulding methods

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)
  • Rigid Pipes And Flexible Pipes (AREA)

Abstract

LA PRESENTE INVENCIÓN SE REFIERE A UNA COMPOSICIÓN DE COPOLÍMERO DE ETILENO/ALFA-OLEFINA QUE TIENE UNA DENSIDAD DESDE 0.935 A 0.955 G/CC; UNA RELACIÓN DE PESO MOLECULAR PROMEDIO EN PESO A PESO MOLECULAR PROMEDIO EN NÚMERO, MW/MN, DESDE 3 A 10; UN PESO MOLECULAR PROMEDIO Z, MZ, DESDE 200 KG/MOL A 500 KG/MOL; Y UN VALOR DE PENT DE MÁS DE 500 HORAS A 80°C Y 2.4 MPA; EN DONDE CUANDO LA COMPOSICIÓN SE FORMA EN UNA TUBERÍA DE MONOCAPA, LA TUBERÍA TIENE UNA RESISTENCIA HIDROSTÁTICA DE TUBERÍA DE MÁS DE 100 HORAS A 20°C Y 12.0 MPA. TAMBIÉN SE PROPORCIONA UNA TUBERÍA O ACCESORIO DE TUBERÍA QUE COMPRENDE LA COMPOSICIÓN DE COPOLÍMERO DE ETILENO/ALFA-OLEFINA.
CL2018002472A 2016-03-02 2018-08-29 Una composición de copolímero de etileno/alfa-olefina, y artículos que comprenden la misma. CL2018002472A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP16382091.3A EP3214124B2 (en) 2016-03-02 2016-03-02 An ethylene/alpha-olefin copolymer composition, and articles comprising the same

Publications (1)

Publication Number Publication Date
CL2018002472A1 true CL2018002472A1 (es) 2018-10-12

Family

ID=55521660

Family Applications (1)

Application Number Title Priority Date Filing Date
CL2018002472A CL2018002472A1 (es) 2016-03-02 2018-08-29 Una composición de copolímero de etileno/alfa-olefina, y artículos que comprenden la misma.

Country Status (11)

Country Link
US (1) US10696828B2 (es)
EP (1) EP3214124B2 (es)
CN (1) CN108699301B (es)
AR (1) AR107770A1 (es)
BR (1) BR112018016477B1 (es)
CL (1) CL2018002472A1 (es)
ES (1) ES2691556T5 (es)
PL (1) PL3214124T5 (es)
RU (1) RU2018132291A (es)
SG (1) SG11201807184QA (es)
WO (1) WO2017151358A1 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7425046B2 (ja) 2018-10-05 2024-01-30 ダウ グローバル テクノロジーズ エルエルシー 誘電性強化ポリエチレン配合物
KR20220123415A (ko) * 2019-12-26 2022-09-06 다우 글로벌 테크놀로지스 엘엘씨 탁월한 가공성을 갖는 중합체 조성물의 제조 공정

Family Cites Families (31)

* Cited by examiner, † Cited by third party
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US5153157A (en) 1987-01-30 1992-10-06 Exxon Chemical Patents Inc. Catalyst system of enhanced productivity
US7163907B1 (en) 1987-01-30 2007-01-16 Exxonmobil Chemical Patents Inc. Aluminum-free monocyclopentadienyl metallocene catalysts for olefin polymerization
US5064802A (en) 1989-09-14 1991-11-12 The Dow Chemical Company Metal complex compounds
JP2545006B2 (ja) 1990-07-03 1996-10-16 ザ ダウ ケミカル カンパニー 付加重合触媒
US5721185A (en) 1991-06-24 1998-02-24 The Dow Chemical Company Homogeneous olefin polymerization catalyst by abstraction with lewis acids
US5296433A (en) 1992-04-14 1994-03-22 Minnesota Mining And Manufacturing Company Tris(pentafluorophenyl)borane complexes and catalysts derived therefrom
US5350723A (en) 1992-05-15 1994-09-27 The Dow Chemical Company Process for preparation of monocyclopentadienyl metal complex compounds and method of use
US5372682A (en) 1993-06-24 1994-12-13 The Dow Chemical Company Electrochemical preparation of addition polymerization catalysts
US5625087A (en) 1994-09-12 1997-04-29 The Dow Chemical Company Silylium cationic polymerization activators for metallocene complexes
AU2214997A (en) 1996-03-27 1997-10-17 Dow Chemical Company, The Highly soluble olefin polymerization catalyst activator
DE69719961T2 (de) 1996-03-27 2004-01-08 Dow Global Technologies, Inc., Midland Lösungspolymerisationsverfahren mit dispergierten katalysator-aktivierer
US5783512A (en) 1996-12-18 1998-07-21 The Dow Chemical Company Catalyst component dispersion comprising an ionic compound and solid addition polymerization catalysts containing the same
US6103657A (en) 1997-07-02 2000-08-15 Union Carbide Chemicals & Plastics Technology Corporation Catalyst for the production of olefin polymers
US6696379B1 (en) 1997-09-19 2004-02-24 The Dow Chemical Company Supported modified alumoxane catalyst activator
CN1495188A (zh) 1999-12-10 2004-05-12 取代的第4族金属配合物，催化剂和烯烃聚合方法
US7829646B2 (en) * 2000-08-18 2010-11-09 Chevron Phillips Chemical Company Lp Olefin polymers, method of making, and use thereof
JP2005501951A (ja) 2001-08-31 2005-01-20 ダウ グローバル テクノロジーズ インコーポレイティド 多モードのポリエチレン材料
SE0103425D0 (sv) 2001-10-16 2001-10-16 Borealis Tech Oy Pipe for hot fluids
DE102004020524A1 (de) 2004-04-26 2005-11-10 Basell Polyolefine Gmbh Polyethylen und Katalysatorzusammensetzung zu dessen Herstellung
US7309741B2 (en) 2004-06-01 2007-12-18 Nova Chemicals (International) S.A. Polyolefin blends and pipe
US7193017B2 (en) * 2004-08-13 2007-03-20 Univation Technologies, Llc High strength biomodal polyethylene compositions
US7625982B2 (en) 2005-08-22 2009-12-01 Chevron Phillips Chemical Company Lp Multimodal polyethylene compositions and pipe made from same
BRPI0716335B1 (pt) * 2006-10-23 2019-01-22 Dow Global Technologies Inc composição de resina de polietileno, artigo, tubo e revestimento
EP1950233A1 (en) 2007-01-25 2008-07-30 Borealis Technology Oy polymer
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US20120116034A1 (en) * 2010-11-08 2012-05-10 Dow Global Technologies, Inc. Solution polymerization process and procatalyst carrier systems useful therein
CN103304869B (zh) * 2012-03-09 2015-05-13 中国石油天然气股份有限公司 一种多峰聚乙烯管材树脂组合物及其制备方法
WO2014058639A1 (en) 2012-10-09 2014-04-17 Dow Global Technologies Llc Sealant composition
CN104870489B (zh) 2012-12-27 2018-03-09 陶氏环球技术有限责任公司 用于烯烃聚合的催化剂系统
EP2992023B1 (en) * 2013-04-30 2018-06-27 Dow Global Technologies LLC An ethylene/alpha-olefin interpolymer composition
CN105593249B (zh) * 2013-10-14 2018-10-09 巴塞尔聚烯烃股份有限公司 耐热性提高的聚乙烯

Also Published As

Publication number Publication date
EP3214124A1 (en) 2017-09-06
PL3214124T5 (pl) 2022-10-17
CN108699301B (zh) 2022-08-19
CN108699301A (zh) 2018-10-23
US10696828B2 (en) 2020-06-30
WO2017151358A1 (en) 2017-09-08
PL3214124T3 (pl) 2018-12-31
BR112018016477A2 (pt) 2018-12-26
US20190023883A1 (en) 2019-01-24
ES2691556T5 (es) 2022-09-29
BR112018016477B1 (pt) 2023-04-25
EP3214124B2 (en) 2022-06-08
EP3214124B1 (en) 2018-08-08
SG11201807184QA (en) 2018-09-27
RU2018132291A (ru) 2020-03-11
AR107770A1 (es) 2018-05-30
RU2018132291A3 (es) 2020-03-19
ES2691556T3 (es) 2018-11-27

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