BR112022024372A2 - Composições lineares de interpolímero de etileno de alta densidade - Google Patents

Composições lineares de interpolímero de etileno de alta densidade

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Publication number
BR112022024372A2
BR112022024372A2 BR112022024372A BR112022024372A BR112022024372A2 BR 112022024372 A2 BR112022024372 A2 BR 112022024372A2 BR 112022024372 A BR112022024372 A BR 112022024372A BR 112022024372 A BR112022024372 A BR 112022024372A BR 112022024372 A2 BR112022024372 A2 BR 112022024372A2
Authority
BR
Brazil
Prior art keywords
ethylene interpolymer
high density
density ethylene
linear compositions
compositions
Prior art date
Application number
BR112022024372A
Other languages
English (en)
Inventor
Bellehumeur Celine
Molloy Brian
Arnould Gilbert
Hay Henry
Li Tracy
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 BR112022024372A2 publication Critical patent/BR112022024372A2/pt

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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
    • C08L23/08—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
    • C08F210/16—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
    • C08F2420/00—Metallocene catalysts
    • C08F2420/04—Cp or analog not bridged to a non-Cp X ancillary anionic donor
    • 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
    • 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
    • C08F4/65912—Component covered by group C08F4/64 containing a transition metal-carbon bond in combination with an organoaluminium compound
    • 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
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
    • 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

Abstract

COMPOSIÇÕES LINEARES DE INTERPOLÍMERO DE ETILENO DE ALTA DENSIDADE. Esta revelação se refere a uma composição de interpolímero de etileno. A composição de interpolímero de etileno inclui um primeiro interpolímero de etileno, um segundo interpolímero de etileno e um terceiro interpolímero de etileno. Ademais, a composição de interpolímero de etileno tem uma densidade de pelo menos 0,945 g/ cm3; uma resistência à quebra sob tensão ambiental (ESCR), medida de acordo com ASTM D1693, Condição B, IGEPAL CO-360 a 10 %, de pelo menos 90 horas; e uma resistência ao impacto Izod de pelo menos 80 J/m, como medido de acordo com ASTM D256.
BR112022024372A 2020-06-11 2021-06-04 Composições lineares de interpolímero de etileno de alta densidade BR112022024372A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US202063037754P 2020-06-11 2020-06-11
PCT/IB2021/054917 WO2021250520A1 (en) 2020-06-11 2021-06-04 Linear high-density ethylene interpolymer compositions

Publications (1)

Publication Number Publication Date
BR112022024372A2 true BR112022024372A2 (pt) 2022-12-27

Family

ID=76730918

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112022024372A BR112022024372A2 (pt) 2020-06-11 2021-06-04 Composições lineares de interpolímero de etileno de alta densidade

Country Status (5)

Country Link
US (1) US20230279205A1 (pt)
BR (1) BR112022024372A2 (pt)
CA (1) CA3181409A1 (pt)
MX (1) MX2022015085A (pt)
WO (1) WO2021250520A1 (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024030619A1 (en) * 2022-08-05 2024-02-08 Dow Global Technologies Llc Symmetrical hafnium metallocene for making polymers with broad-orthogonal composition distributions

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993003093A1 (en) 1991-07-18 1993-02-18 Exxon Chemical Patents Inc. Heat sealed article
US5292845A (en) 1992-01-23 1994-03-08 Mitsui Petrochemical Industries, Ltd. Ethylene/alpha-olefin/7-methyl-1,6-octadiene copolymer rubber and composition of the same
EP0662988B2 (en) 1992-09-16 2011-03-30 ExxonMobil Chemical Patents Inc. Soft films having enhanced physical properties
US7790826B2 (en) 2004-05-06 2010-09-07 DowGlobal Technologies Inc. Polymer molding compositions
ATE351886T1 (de) 2004-11-03 2007-02-15 Borealis Tech Oy Multimodale polyethylenzusammensetzung für durch spritzgussverfahren hergestellte transportverpackungsartikel
DE602004004277T2 (de) 2004-11-03 2007-05-24 Borealis Technology Oy Multimodale Polyethylenzusammensetzung für durch Spritzgussverfahren hergestellte Kappen und Verschlussvorrichtungen
US7803629B2 (en) 2006-06-27 2010-09-28 Chevron Phillips Chemical Company, Lp Method for employing SEC-FTIR data to predict mechanical properties of polyethylene
CA2629576C (en) 2008-04-21 2016-01-05 Nova Chemicals Corporation Closures for bottles
US9371442B2 (en) * 2011-09-19 2016-06-21 Nova Chemicals (International) S.A. Polyethylene compositions and closures made from them
US9758653B2 (en) * 2015-08-19 2017-09-12 Nova Chemicals (International) S.A. Polyethylene compositions, process and closures
WO2021084416A1 (en) * 2019-11-01 2021-05-06 Nova Chemicals (International) S.A. Linear high-density polyethylene with high toughness and high escr

Also Published As

Publication number Publication date
WO2021250520A1 (en) 2021-12-16
US20230279205A1 (en) 2023-09-07
MX2022015085A (es) 2023-01-11
CA3181409A1 (en) 2021-12-16

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