MX2017006396A - Composicion de polietileno que tiene alta resistencia a la rotura por tension. - Google Patents

Composicion de polietileno que tiene alta resistencia a la rotura por tension.

Info

Publication number
MX2017006396A
MX2017006396A MX2017006396A MX2017006396A MX2017006396A MX 2017006396 A MX2017006396 A MX 2017006396A MX 2017006396 A MX2017006396 A MX 2017006396A MX 2017006396 A MX2017006396 A MX 2017006396A MX 2017006396 A MX2017006396 A MX 2017006396A
Authority
MX
Mexico
Prior art keywords
polyethylene composition
cracking resistance
high stress
stress cracking
lcbi
Prior art date
Application number
MX2017006396A
Other languages
English (en)
Inventor
Vittorias Iakovos
Lothar Marczinke Bernd
Meier Gerhardus
Schüller Ulf
Mavridis Harilaos
Mannebach Gerd
Original Assignee
Basell Polyolefine Gmbh
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 Basell Polyolefine Gmbh filed Critical Basell Polyolefine Gmbh
Publication of MX2017006396A publication Critical patent/MX2017006396A/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
    • 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
    • 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
    • C08F4/00—Polymerisation catalysts
    • C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
    • C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
    • C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
    • C08F4/62—Refractory metals or compounds thereof
    • C08F4/64—Titanium, zirconium, hafnium or compounds thereof
    • C08F4/647—Catalysts containing a specific non-metal or metal-free compound
    • C08F4/649—Catalysts containing a specific non-metal or metal-free compound organic
    • C08F4/6491—Catalysts containing a specific non-metal or metal-free compound organic hydrocarbon
    • C08F4/6492—Catalysts containing a specific non-metal or metal-free compound organic hydrocarbon containing aliphatic unsaturation
    • 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
    • C08F4/00—Polymerisation catalysts
    • C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
    • C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
    • C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
    • C08F4/62—Refractory metals or compounds thereof
    • C08F4/64—Titanium, zirconium, hafnium or compounds thereof
    • C08F4/65—Pretreating the metal or compound covered by group C08F4/64 before the final contacting with the metal or compound covered by group C08F4/44
    • C08F4/652—Pretreating with metals or metal-containing compounds
    • C08F4/654—Pretreating with metals or metal-containing compounds with magnesium or compounds thereof
    • C08F4/6543—Pretreating with metals or metal-containing compounds with magnesium or compounds thereof halides of magnesium
    • 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
    • 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—Polyethylene
    • 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 four or more carbon atoms
    • C08L23/0815—Copolymers of ethene with unsaturated hydrocarbons only containing four or more carbon atoms with aliphatic 1-olefins containing one carbon-to-carbon double bond
    • 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
    • C08L23/0846—Copolymers of ethene with unsaturated hydrocarbons containing atoms other than carbon or hydrogen
    • C08L23/0853—Ethylene vinyl acetate copolymers
    • 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
    • C08F2500/09—Long chain branches
    • 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
    • C08F2500/12—Melt flow index or melt flow ratio
    • 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
    • C08F2500/18—Bulk density
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2308/00—Chemical blending or stepwise polymerisation process with the same catalyst
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2314/00—Polymer mixtures characterised by way of preparation
    • C08L2314/02—Ziegler natta catalyst

Landscapes

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

Abstract

Un polietileno de baja densidad particularmente adecuado para el recubrimiento por extrusión que tiene las siguientes características: 1) densidad de 0,930 a 0,945 g/cm3, determinada de conformidad con ISO 1183 a 23°C; 2) relación de MIF/MIP de 10 a menos de 30; 3) MIF de3 a 25 g/10 min.; 4) Mz mayor o igual a 1.500.000 g/mol; 5) índice de ramificación de cadena larga, LCBI, menor o igual a 0,55; donde LCBI es la relación entre el radio de giro medio cuadrático medido Rg, medido mediante GPC-MALLS, y el radio de giro medio cuadrático para un polímero lineal que tiene el mismo peso molecular.
MX2017006396A 2014-11-18 2015-10-27 Composicion de polietileno que tiene alta resistencia a la rotura por tension. MX2017006396A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201462081411P 2014-11-18 2014-11-18
PCT/EP2015/074862 WO2016078879A1 (en) 2014-11-18 2015-10-27 Polyethylene composition having high stress cracking resistance

Publications (1)

Publication Number Publication Date
MX2017006396A true MX2017006396A (es) 2017-08-21

Family

ID=54360449

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2017006396A MX2017006396A (es) 2014-11-18 2015-10-27 Composicion de polietileno que tiene alta resistencia a la rotura por tension.

Country Status (12)

Country Link
US (1) US10113017B2 (es)
EP (1) EP3221397B1 (es)
JP (2) JP2017533990A (es)
KR (1) KR101830040B1 (es)
CN (1) CN107108789B (es)
BR (1) BR112017009998B1 (es)
CA (1) CA2967717C (es)
ES (1) ES2743902T3 (es)
MX (1) MX2017006396A (es)
PL (1) PL3221397T3 (es)
RU (1) RU2654479C1 (es)
WO (1) WO2016078879A1 (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2967719C (en) * 2014-11-18 2018-08-14 Basell Polyolefine Gmbh Polyethylene composition having high stress cracking resistance
EP3221397B1 (en) * 2014-11-18 2019-08-21 Basell Polyolefine GmbH Polyethylene composition having high stress cracking resistance
US11479660B2 (en) 2016-11-17 2022-10-25 Basell Polyolefine Gmbh Polethylene composition having high swell ratio
EP3728456B1 (en) 2017-12-18 2022-09-21 Basell Polyolefine GmbH Polyethylene composition having environmental stress cracking resistance
ES2907066T3 (es) * 2018-05-14 2022-04-21 Basell Polyolefine Gmbh Composición de polietileno que tiene alta relación de hinchamiento, FNCT y resistencia al impacto
SG11202011226XA (en) * 2018-06-01 2020-12-30 Dow Global Technologies Llc Ziegler-natta catalyst system having a thermally treated magnesium chloride component
EP4516841A1 (en) * 2023-08-28 2025-03-05 Basell Polyolefine GmbH Polymer blend for the production of a bioriented polymer film
EP4516840A1 (en) * 2023-08-28 2025-03-05 Basell Polyolefine GmbH Polymer blend for the production of a mono-axially oriented film

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7041617B2 (en) 2004-01-09 2006-05-09 Chevron Phillips Chemical Company, L.P. Catalyst compositions and polyolefins for extrusion coating applications
US6667274B1 (en) 1999-12-30 2003-12-23 Phillips Petroleum Company Polymerization catalysts
US20080281063A9 (en) 1999-12-30 2008-11-13 Sukhadia Ashish M Ethylene polymers and copolymers with high optical opacity and methods of making the same
US7396878B2 (en) 2002-10-01 2008-07-08 Exxonmobil Chemical Patents Inc. Polyethylene compositions for injection molding
US7943700B2 (en) 2002-10-01 2011-05-17 Exxonmobil Chemical Patents Inc. Enhanced ESCR of HDPE resins
US7396881B2 (en) 2002-10-01 2008-07-08 Exxonmobil Chemical Patents Inc. Polyethylene compositions for rotational molding
JP2006501351A (ja) 2002-10-01 2006-01-12 エクソンモービル・ケミカル・パテンツ・インク 回転成形用ポリエチレン組成物
BRPI0413229B1 (pt) 2003-08-20 2015-05-05 Basell Poliolefine Srl Processo para preparar um polietileno de larga distribuição de pesos moleculares
US7119127B2 (en) 2004-03-24 2006-10-10 Acushnet Company Golf balls containing cis-to-trans converted polybutadiene and methods for making same
EP1845110A1 (en) 2006-04-13 2007-10-17 Total Petrochemicals Research Feluy Chromium-based catalysts
EA016790B1 (ru) 2006-04-13 2012-07-30 Тотал Петрокемикалс Рисерч Фелюй Разветвленный сополимер этилена низкой и средней плотности, способ его получения и применение
US8492498B2 (en) * 2011-02-21 2013-07-23 Chevron Phillips Chemical Company Lp Polymer compositions for rotational molding applications
JP5776602B2 (ja) * 2012-03-29 2015-09-09 日本ポリエチレン株式会社 容器用ポリエチレン樹脂組成物及びそれよりなる成形体
MX342762B (es) * 2013-02-27 2016-10-12 Basell Polyolefine Gmbh Procesos de polietileno y sus composiciones.
EP3221397B1 (en) * 2014-11-18 2019-08-21 Basell Polyolefine GmbH Polyethylene composition having high stress cracking resistance

Also Published As

Publication number Publication date
BR112017009998A2 (pt) 2018-01-02
WO2016078879A1 (en) 2016-05-26
JP2018159076A (ja) 2018-10-11
KR101830040B1 (ko) 2018-02-19
US10113017B2 (en) 2018-10-30
CA2967717A1 (en) 2016-05-26
ES2743902T3 (es) 2020-02-21
CN107108789B (zh) 2018-10-09
EP3221397B1 (en) 2019-08-21
EP3221397A1 (en) 2017-09-27
CA2967717C (en) 2019-09-10
JP6698737B2 (ja) 2020-05-27
RU2654479C1 (ru) 2018-05-21
KR20170063968A (ko) 2017-06-08
CN107108789A (zh) 2017-08-29
JP2017533990A (ja) 2017-11-16
US20170335025A1 (en) 2017-11-23
PL3221397T3 (pl) 2020-03-31
BR112017009998B1 (pt) 2021-12-21

Similar Documents

Publication Publication Date Title
EA201800233A1 (ru) Композиции полипропилена для применения в автомобильной промышленности
MX354078B (es) Composiciones polimericas a base de etileno.
PH12016501561A1 (en) Producing polyethylene products with improved stiffness, toughness, and processability
MX358309B (es) Articulos con recubrimientos delegados por fusion y métodos para la elaboración de los mismos.
MX369143B (es) Polietilenos con un aumento en la distribución de peso molecular.
MX2016004435A (es) Composicion acuosa de recubrimiento y proceso de elaboracion de la misma.
MY174540A (en) Multimodal polypropylene with respect to comonomer content
WO2016038110A3 (en) Polymer compositions
WO2015105738A3 (en) Chromium (iii) catalyst systems with activator-supports
MY171423A (en) Ethylene-based polymers and articles made therefrom
BR112016015796A8 (pt) composição polimérica para tampas e fechos
MX370613B (es) Composiciones de polimero funcionalizado y peliculas formadas a partir del mismo.
MX343507B (es) Composiciones de resina mejoradas para recubrimiento por extrusion.
MX2015017325A (es) Composicion de polietileno que tiene una alta resistencia al impacto y a la rotura por tension.
CA2983242A1 (en) Low density carbon fibers filled materials
MX363375B (es) Una composición de polietileno y artículos hechos de la misma.
AR099460A1 (es) Composición de polietileno y películas efectuadas a partir de la misma
BR112017009998A2 (pt) composição de polietileno que tem alta resistência à fissura sob tensão
MY186631A (en) Multilayer films and methods thereof
MX2016013874A (es) Tubo que comprende una resina de polietileno catalizada con metaloceno.
EA201691947A1 (ru) Полиэтилен высокой плотности, растянутый в твердом состоянии
MX2017001850A (es) Peliculas compuestas a base de polietileno y articulos elaborados de las mismas.
MX2017007122A (es) Composiciones de polimero de polietileno de baja opacidad.
MX2019005749A (es) Composicion de polietileno para moldeo por soplado con resistencia al agrietamiento por tension alta.
MX389279B (es) Composición de polietileno para películas.