MX2021007953A - Composiciones de polietileno y articulos con buenas propiedades de barrera. - Google Patents

Composiciones de polietileno y articulos con buenas propiedades de barrera.

Info

Publication number
MX2021007953A
MX2021007953A MX2021007953A MX2021007953A MX2021007953A MX 2021007953 A MX2021007953 A MX 2021007953A MX 2021007953 A MX2021007953 A MX 2021007953A MX 2021007953 A MX2021007953 A MX 2021007953A MX 2021007953 A MX2021007953 A MX 2021007953A
Authority
MX
Mexico
Prior art keywords
polyethylene compositions
barrier properties
articles
good barrier
ethylene copolymer
Prior art date
Application number
MX2021007953A
Other languages
English (en)
Inventor
Xiaochuan Wang
Original Assignee
Nova Chem Int Sa
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 Nova Chem Int Sa filed Critical Nova Chem Int Sa
Publication of MX2021007953A publication Critical patent/MX2021007953A/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
    • C08L23/06—Polyethene
    • 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
    • C08F210/02—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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
    • 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
    • C08F4/659—Component covered by group C08F4/64 containing a transition metal-carbon bond
    • C08F4/65908—Component covered by group C08F4/64 containing a transition metal-carbon bond in combination with an ionising compound other than alumoxane, e.g. (C6F5)4B-X+
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00—Properties
    • C08L2201/10—Transparent films; Clear coatings; Transparent materials
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2203/00—Applications
    • C08L2203/10—Applications used for bottles
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2203/00—Applications
    • C08L2203/16—Applications used for films
    • 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

Abstract

Un proceso de polimerización en solución de reactor doble proporciona composiciones de polietileno que contienen un primer copo limero de etileno y un segundo copo limero de etileno y las cuales tienen un equilibrio de propiedades de barrera, tenacidad y resistencia ambiental. Las composiciones de polietileno son adecuadas para aplicaciones de uso final las cuales se pueden beneficiar de las bajas tasas de transmisión de oxígeno tales como los cierres para botellas o las películas de barrera.
MX2021007953A 2019-01-31 2020-01-24 Composiciones de polietileno y articulos con buenas propiedades de barrera. MX2021007953A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CA3032082A CA3032082A1 (en) 2019-01-31 2019-01-31 Polyethylene compositions and articles with good barrier properties
PCT/IB2020/050579 WO2020157619A1 (en) 2019-01-31 2020-01-24 Polyethylene compositions and articles with good barrier properties

Publications (1)

Publication Number Publication Date
MX2021007953A true MX2021007953A (es) 2021-08-24

Family

ID=69423357

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2021007953A MX2021007953A (es) 2019-01-31 2020-01-24 Composiciones de polietileno y articulos con buenas propiedades de barrera.

Country Status (6)

Country Link
US (1) US20220106466A1 (es)
EP (1) EP3917980A1 (es)
BR (1) BR112021014894A2 (es)
CA (1) CA3032082A1 (es)
MX (1) MX2021007953A (es)
WO (1) WO2020157619A1 (es)

Families Citing this family (4)

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CA3028157A1 (en) * 2018-12-20 2020-06-20 Nova Chemicals Corporation Polyethylene copolymer compositions and their barrier properties
TWI798764B (zh) 2020-08-03 2023-04-11 美商美力肯及公司 熱塑性聚合物組成物及其成型方法
TWI790693B (zh) * 2020-08-03 2023-01-21 美商美力肯及公司 熱塑性聚合物組成物及由其製造薄膜之方法
TW202229448A (zh) * 2021-01-26 2022-08-01 美商美力肯及公司 熱塑性聚合物組成物以及由其製造物件及薄膜之方法

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Also Published As

Publication number Publication date
EP3917980A1 (en) 2021-12-08
US20220106466A1 (en) 2022-04-07
CA3032082A1 (en) 2020-07-31
BR112021014894A2 (pt) 2021-09-28
WO2020157619A1 (en) 2020-08-06

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