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)
  • 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)
  • 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
CN111278872B (zh) * 2017-10-23 2022-10-28 埃克森美孚化学专利公司 聚乙烯组合物和由其制得的制品
CA3099703A1 (en) 2018-05-24 2019-11-28 Univation Technologies, Llc Unimodal polyethylene copolymer and film thereof
CN112469748B (zh) 2018-06-13 2023-04-04 尤尼威蒂恩技术有限责任公司 双峰聚乙烯共聚物和其薄膜
US12012472B2 (en) 2018-07-31 2024-06-18 Univation Technologies, Llc Unimodal polyethylene copolymer and film thereof
EP3830146A1 (en) 2018-07-31 2021-06-09 Univation Technologies, LLC Unimodal polyethylene copolymer and film thereof
WO2020040837A1 (en) * 2018-08-21 2020-02-27 Amcor Rigid Plastics Usa, Llc Polyolefin resins for containers
US11767385B2 (en) 2018-08-29 2023-09-26 Univation Technologies Llc Bimodal polyethylene copolymer and film thereof
US12049527B2 (en) 2018-09-28 2024-07-30 Univation Technologies, Llc Bimodal polyethylene copolymer composition and pipe made thereof
WO2021061597A1 (en) 2019-09-26 2021-04-01 Univation Technologies, Llc 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
AR125871A1 (es) 2021-05-19 2023-08-23 Dow Global Technologies Llc Composiciones de polietileno de alta densidad que tienen mejor procesabilidad y artículos moldeados fabricados a partir de las mismas
BR112023022376A2 (pt) 2021-05-19 2024-01-09 Dow Global Technologies Llc Composição de polietileno, e, artigo moldado

Family Cites Families (26)

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Publication number Priority date Publication date Assignee Title
DE1051004B (de) 1953-01-27 1959-02-19 Phillips Petroleum Company, Bartlesville, OkIa. (V. St. A.) Verfahren zur Herstellung von hochmolekularen Olefinpolymeren oder Olefinmischpolymeren
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
JP3077940B2 (ja) 1993-04-26 2000-08-21 エクソン・ケミカル・パテンツ・インク 流動層重合法のための安定な操作条件を決定する方法
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
CN1273592A (zh) * 1997-08-27 2000-11-15 陶氏化学公司 α烯烃与乙烯基芳族单体的共聚物的流变改性方法
US6989344B2 (en) * 2002-12-27 2006-01-24 Univation Technologies, Llc Supported chromium oxide catalyst for the production of broad molecular weight polyethylene
BRPI0409019B1 (pt) * 2003-03-28 2014-09-02 Univation Tech Llc Processo para produzir polietileno com catalisadores baseados em cromo
DE102004020524A1 (de) * 2004-04-26 2005-11-10 Basell Polyolefine Gmbh Polyethylen und Katalysatorzusammensetzung zu dessen Herstellung
EP1845111A1 (en) * 2006-04-13 2007-10-17 Total Petrochemicals Research Feluy Reduction of electrostatic charge in a polymerisation process
EA016790B1 (ru) * 2006-04-13 2012-07-30 Тотал Петрокемикалс Рисерч Фелюй Разветвленный сополимер этилена низкой и средней плотности, способ его получения и применение
EP1845110A1 (en) * 2006-04-13 2007-10-17 Total Petrochemicals Research Feluy Chromium-based catalysts
EP1972642A1 (en) * 2007-03-19 2008-09-24 Total Petrochemicals Research Feluy Homo-or co-polymers of ethylene with combination of processability and toughness properties
JP5378408B2 (ja) 2007-12-31 2013-12-25 ダウ グローバル テクノロジーズ エルエルシー エチレン系ポリマー組成物、その組成物の製造方法その組成物による製品
MX2009013622A (es) * 2008-01-29 2010-01-20 Dow Global Technologies Inc Composiciones de polietileno, metodo para producir las mismas, articulos hechos a partir de las mismas y metodo para hacer los mismos.
US9303103B2 (en) 2008-02-27 2016-04-05 Univation Technologies, Llc Modified chromium-based catalysts and polymerization processes for using the same
JP5497027B2 (ja) * 2008-07-10 2014-05-21 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、それから製造される繊維、及びその製造方法
US8653196B2 (en) * 2010-01-11 2014-02-18 Dow Global Technologies, Llc Method for preparing polyethylene with high melt strength
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
JP6405366B2 (ja) 2018-10-17
RU2015150726A3 (es) 2018-03-27
MY182879A (en) 2021-02-05
CN105143289B (zh) 2017-07-21
EP2992024B2 (en) 2023-12-20
ES2670530T3 (es) 2018-05-30
US9988473B2 (en) 2018-06-05
WO2014179103A1 (en) 2014-11-06
EP2992024A1 (en) 2016-03-09
EP2992024B1 (en) 2018-04-04
AR096159A1 (es) 2015-12-09
US20160068623A1 (en) 2016-03-10
RU2667528C2 (ru) 2018-09-21
CN105143289A (zh) 2015-12-09
BR112015026566A2 (pt) 2017-07-25
ES2670530T5 (es) 2024-05-21
CA2909935A1 (en) 2014-11-06
RU2015150726A (ru) 2017-06-06
JP2016517907A (ja) 2016-06-20
MX2015015243A (es) 2016-02-11
CA2909935C (en) 2021-01-26

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