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)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Polymerization Catalysts (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 (13)

* 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
BR112020008024B1 (pt) * 2017-10-23 2023-12-05 Exxonmobil Chemical Patents Inc Composições de polietileno, artigos produzidos a partir das mesmas e processo de produção dos mesmos
CN112513109B (zh) 2018-05-24 2024-02-02 尤尼威蒂恩技术有限责任公司 单峰聚乙烯共聚物及其膜
KR20210020929A (ko) 2018-06-13 2021-02-24 유니베이션 테크놀로지즈, 엘엘씨 이중 모드 폴리에틸렌 공중합체 및 그의 필름
CA3106989C (en) 2018-07-31 2023-07-04 Univation Technologies, Llc Unimodal polyethylene copolymer and film thereof
SG11202100284XA (en) 2018-07-31 2021-03-30 Univation Tech Llc Unimodal polyethylene copolymer and film thereof
EP3844194A1 (en) 2018-08-29 2021-07-07 Univation Technologies, LLC Bimodal polyethylene copolymer and film thereof
WO2020068413A1 (en) 2018-09-28 2020-04-02 Univation Technologies, Llc Bimodal polyethylene copolymer composition and pipe made thereof
BR112022004186A2 (pt) 2019-09-26 2022-05-31 Univation Tech Llc Composição de homopolímero de polietileno bimodal, métodos para fazer a composição de homopolímero de polietileno bimodal, para fabricar um artigo fabricado, para fazer um filme extrudado e para proteger um material sensível à umidade e/ou sensível ao oxigênio, formulação, artigo fabricado, filme extrudado, e, embalagem vedada
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
EP4341344A1 (en) 2021-05-19 2024-03-27 Dow Global Technologies Llc High density polyethylene compositions and articles made therefrom

Family Cites Families (26)

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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
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US5462999A (en) 1993-04-26 1995-10-31 Exxon Chemical Patents Inc. Process for polymerizing monomers in fluidized beds
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US6384156B1 (en) 1994-08-02 2002-05-07 Union Carbide Chemicals & Plastics Technology Corporation Gas phase polymerization process
AU702109B2 (en) 1995-08-15 1999-02-11 Phillips Petroleum Company Films comprising metallocene catalyzed polyethylene
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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
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EP1845110A1 (en) * 2006-04-13 2007-10-17 Total Petrochemicals Research Feluy Chromium-based catalysts
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EP1845111A1 (en) * 2006-04-13 2007-10-17 Total Petrochemicals Research Feluy Reduction of electrostatic charge in a polymerisation process
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
KR101555726B1 (ko) 2007-12-31 2015-09-25 다우 글로벌 테크놀로지스 엘엘씨 에틸렌-기재 중합체 조성물, 그의 제조 방법 및 그로부터 제조된 물품
CN101778707B (zh) * 2008-01-29 2014-05-21 陶氏环球技术有限责任公司 聚乙烯组合物、制备聚乙烯组合物的方法、由聚乙烯组合物制造的制品和制造制品的方法
WO2009108174A1 (en) 2008-02-27 2009-09-03 Univation Technologies, Llc Modified chromium-based catalysts and polymerization processes for using the same
MX2010004504A (es) * 2008-07-10 2010-05-17 Dow Global Technologies Inc Composiciones de polietileno, metodo de produccion de las mismas, fibras elaboradas de las mismas y metodo para elaborar las mismas.
US8653196B2 (en) * 2010-01-11 2014-02-18 Dow Global Technologies, Llc Method for preparing polyethylene with high melt strength
KR101830041B1 (ko) 2014-11-18 2018-02-19 바젤 폴리올레핀 게엠베하 높은 내응력균열성을 갖는 폴리에틸렌 조성물

Also Published As

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

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