MX363375B - Una composición de polietileno y artículos hechos de la misma. - Google Patents

Una composición de polietileno y artículos hechos de la misma.

Info

Publication number
MX363375B
MX363375B MX2015015243A MX2015015243A MX363375B MX 363375 B MX363375 B MX 363375B MX 2015015243 A MX2015015243 A MX 2015015243A MX 2015015243 A MX2015015243 A MX 2015015243A MX 363375 B MX363375 B MX 363375B
Authority
MX
Mexico
Prior art keywords
polyethylene composition
weight
range
molecular weight
made therefrom
Prior art date
Application number
MX2015015243A
Other languages
English (en)
Other versions
MX2015015243A (es
Inventor
Kapur Mridula
Davis Mark
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=50841961&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=MX363375(B) "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 MX2015015243A publication Critical patent/MX2015015243A/es
Publication of MX363375B publication Critical patent/MX363375B/es

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
    • C08F210/02—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
    • 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

Landscapes

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

Abstract

Una composición de polietileno que comprende al menos 95 por ciento en peso de las unidades derivadas de etileno; menos de 5 por ciento en peso de unidades derivadas de uno o más comonómeros de a-olefina; en el que dicha composición de polietileno tiene una densidad en el intervalo de 0.930 a 0.945 g/cm3, una distribución de peso molecular caracterizada por la relación del peso molecular promedio z al peso molecular promedio en peso (Mz/Mw) de menos de 5, un índice de fusión, I2 (medido a 190°C, 2.16 kg), en el rango de 0.08 a 0.5 g/10 minutos, un índice de fusión de alto flujo, I21 (medido a 190°C, 21.6 kg), en el intervalo de 10 a 20 g/10 minutos; y en el que la composición de polietileno se produce utilizando un catalizador de óxido de cromo está provisto.
MX2015015243A 2013-05-02 2014-04-22 Una composición de polietileno y artículos hechos de la misma. MX363375B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201361818540P 2013-05-02 2013-05-02
PCT/US2014/034881 WO2014179103A1 (en) 2013-05-02 2014-04-22 A polyethylene composition and articles made therefrom

Publications (2)

Publication Number Publication Date
MX2015015243A MX2015015243A (es) 2016-02-11
MX363375B true MX363375B (es) 2019-03-21

Family

ID=50841961

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2015015243A MX363375B (es) 2013-05-02 2014-04-22 Una composición de polietileno y artículos hechos de la misma.

Country Status (12)

Country Link
US (1) US9988473B2 (es)
EP (1) EP2992024B2 (es)
JP (1) JP6405366B2 (es)
CN (1) CN105143289B (es)
AR (1) AR096159A1 (es)
BR (1) BR112015026566A2 (es)
CA (1) CA2909935C (es)
ES (1) ES2670530T5 (es)
MX (1) MX363375B (es)
MY (1) MY182879A (es)
RU (1) RU2667528C2 (es)
WO (1) WO2014179103A1 (es)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017206008A1 (en) * 2016-05-30 2017-12-07 Dow Global Technologies Llc Ethylene/alpha-olefin/diene interpolymer
JP6396523B2 (ja) 2017-02-17 2018-09-26 旭化成株式会社 ポリエチレン系重合体及びその製造方法
CA3079670C (en) * 2017-10-23 2023-01-10 Exxonmobil Chemical Patents Inc. Polyethylene compositions and articles made therefrom
WO2019226344A1 (en) 2018-05-24 2019-11-28 Univation Technologies, Llc Unimodal polyethylene copolymer and film thereof
MX2020012177A (es) 2018-06-13 2021-01-29 Univation Tech Llc Copolimero de polietileno bimodal y pelicula del mismo.
WO2020028220A1 (en) 2018-07-31 2020-02-06 Univation Technologies, Llc Unimodal polyethylene copolymer and film thereof
WO2020028229A1 (en) 2018-07-31 2020-02-06 Univation Technologies, Llc Unimodal polyethylene copolymer and film thereof
EP3840927B1 (en) * 2018-08-21 2023-11-08 LiquiForm Group LLC Polyolefin resins for containers
WO2020046663A1 (en) 2018-08-29 2020-03-05 Univation Technologies, Llc Bimodal polyethylene copolymer and film thereof
SG11202102947QA (en) 2018-09-28 2021-04-29 Univation Tech Llc Bimodal polyethylene copolymer composition and pipe made thereof
CA3151602A1 (en) 2019-09-26 2021-04-01 Nitin Borse Bimodal polyethylene homopolymer composition
KR102584267B1 (ko) * 2019-09-30 2023-10-05 주식회사 엘지화학 혼성 담지 메탈로센 촉매 및 이를 이용한 폴리에틸렌 공중합체의 제조 방법
MX2023012866A (es) 2021-05-19 2023-11-13 Dow Global Technologies Llc Composiciones de polietileno de alta densidad y articulos fabricados a partir de estas.
BR112023022369A2 (pt) 2021-05-19 2023-12-26 Dow Global Technologies Llc Composições de polietileno de alta densidade e bimodal, e, artigo moldado

Family Cites Families (26)

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IT513721A (es) 1953-01-27 1900-01-01
US3622521A (en) 1967-08-21 1971-11-23 Phillips Petroleum Co Olefin polymerization with chromium and titanium-containing compounds
US4011382A (en) 1975-03-10 1977-03-08 Union Carbide Corporation Preparation of low and medium density ethylene polymer in fluid bed reactor
US4621952A (en) 1981-07-28 1986-11-11 Union Carbide Corporation Fluidized bed discharge process
US4543399A (en) 1982-03-24 1985-09-24 Union Carbide Corporation Fluidized bed reaction systems
US4933149A (en) 1984-08-24 1990-06-12 Union Carbide Chemicals And Plastics Company Inc. Fluidized bed polymerization reactors
US5462999A (en) 1993-04-26 1995-10-31 Exxon Chemical Patents Inc. Process for polymerizing monomers in fluidized beds
WO1994025495A1 (en) 1993-05-20 1994-11-10 Exxon Chemical Patents Inc. Process for polymerizing monomers in fluidized beds
US6384156B1 (en) 1994-08-02 2002-05-07 Union Carbide Chemicals & Plastics Technology Corporation Gas phase polymerization process
DE69638278D1 (de) 1995-08-15 2010-11-25 Chevron Phillips Chemical Co Metallocene katalysierte enthaltende folien
US6485662B1 (en) 1996-12-03 2002-11-26 Union Carbide Chemicals & Plastics Technology Corporation Process for preparing a simulated in situ polyethylene blend
EP0882740A1 (en) * 1997-06-06 1998-12-09 Fina Research S.A. Titanated chromium-based catalysts to produce polyethylene exhibiting better environmental stress crack resistance
EP1007586B1 (en) * 1997-08-27 2005-10-12 Dow Global Technologies Inc. Rheology modification of low density polyethylene
US6989344B2 (en) * 2002-12-27 2006-01-24 Univation Technologies, Llc Supported chromium oxide catalyst for the production of broad molecular weight polyethylene
AU2004232695A1 (en) * 2003-03-28 2004-11-04 Union Carbide Chemicals & Plastics Technology Corporation Chromium-based catalysts in mineral oil for production of polyethylene
DE102004020524A1 (de) * 2004-04-26 2005-11-10 Basell Polyolefine Gmbh Polyethylen und Katalysatorzusammensetzung zu dessen Herstellung
KR20080108265A (ko) * 2006-04-13 2008-12-12 토탈 페트로케미칼스 리서치 펠루이 분지형 저 및 중밀도 폴리에틸렌
EP1845111A1 (en) * 2006-04-13 2007-10-17 Total Petrochemicals Research Feluy Reduction of electrostatic charge in a polymerisation process
EP1845110A1 (en) * 2006-04-13 2007-10-17 Total Petrochemicals Research Feluy Chromium-based catalysts
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JP5555183B2 (ja) * 2008-01-29 2014-07-23 ダウ グローバル テクノロジーズ エルエルシー ポリエチレン組成物、その生成方法、それから作製される製品、およびその製品の作製方法
WO2009108174A1 (en) * 2008-02-27 2009-09-03 Univation Technologies, Llc Modified chromium-based catalysts and polymerization processes for using the same
WO2010006097A1 (en) * 2008-07-10 2010-01-14 Dow Global Technologies Inc. Polyethylene compositions, method of producing the same, fibers made therefrom, and method of making the same
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CA2967719C (en) 2014-11-18 2018-08-14 Basell Polyolefine Gmbh Polyethylene composition having high stress cracking resistance

Also Published As

Publication number Publication date
EP2992024B2 (en) 2023-12-20
ES2670530T3 (es) 2018-05-30
JP2016517907A (ja) 2016-06-20
WO2014179103A1 (en) 2014-11-06
JP6405366B2 (ja) 2018-10-17
US20160068623A1 (en) 2016-03-10
CN105143289B (zh) 2017-07-21
EP2992024B1 (en) 2018-04-04
MY182879A (en) 2021-02-05
EP2992024A1 (en) 2016-03-09
RU2667528C2 (ru) 2018-09-21
US9988473B2 (en) 2018-06-05
MX2015015243A (es) 2016-02-11
CA2909935C (en) 2021-01-26
AR096159A1 (es) 2015-12-09
RU2015150726A3 (es) 2018-03-27
ES2670530T5 (es) 2024-05-21
BR112015026566A2 (pt) 2017-07-25
CN105143289A (zh) 2015-12-09
RU2015150726A (ru) 2017-06-06
CA2909935A1 (en) 2014-11-06

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