WO2015009832A1 - Compositions de copolymère d'éthylène-propylène avec de longues longueurs de séquence de méthylène - Google Patents

Compositions de copolymère d'éthylène-propylène avec de longues longueurs de séquence de méthylène Download PDF

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Publication number
WO2015009832A1
WO2015009832A1 PCT/US2014/046858 US2014046858W WO2015009832A1 WO 2015009832 A1 WO2015009832 A1 WO 2015009832A1 US 2014046858 W US2014046858 W US 2014046858W WO 2015009832 A1 WO2015009832 A1 WO 2015009832A1
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WO
WIPO (PCT)
Prior art keywords
ethylene
propylene copolymer
catalyst
branched
activator
Prior art date
Application number
PCT/US2014/046858
Other languages
English (en)
Inventor
Mun Fu Tse
Jo Ann M. Canich
Charles J. Ruff
Daniel L. BILBAO
Carlos U. Degracia
Ian C. STEWART
Original Assignee
Exxonmobil Chemical Patents Inc.
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 Exxonmobil Chemical Patents Inc. filed Critical Exxonmobil Chemical Patents Inc.
Priority to US14/895,668 priority Critical patent/US9657122B2/en
Publication of WO2015009832A1 publication Critical patent/WO2015009832A1/fr

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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
    • 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
    • C08F255/00—Macromolecular compounds obtained by polymerising monomers on to polymers of hydrocarbons as defined in group C08F10/00
    • C08F255/02—Macromolecular compounds obtained by polymerising monomers on to polymers of hydrocarbons as defined in group C08F10/00 on to polymers of olefins having two or three carbon atoms
    • C08F255/04—Macromolecular compounds obtained by polymerising monomers on to polymers of hydrocarbons as defined in group C08F10/00 on to polymers of olefins having two or three carbon atoms on to ethene-propene 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
    • C08F4/00—Polymerisation catalysts

Abstract

Cette invention concerne des procédés pour préparer des copolymères d'éthylène-propylène ramifiés et des compositions associées à ces derniers, lesquels copolymères comprennent une teneur d'au moins 50 % d'éthylène en poids, selon une détermination par FTIR ; un g'vis inférieur à 0,95 ; un Mp de 125 000 à 300 000 ; une longueur de séquence de méthylène supérieure ou égale à 6, selon une détermination par RMN du 13C, le pourcentage de séquences d'une longueur supérieure ou égale à 6 étant supérieur à 32 % ; et pouvant avoir plus de 50 % de fonction vinyle d'extrémité de chaîne.
PCT/US2014/046858 2013-07-17 2014-07-16 Compositions de copolymère d'éthylène-propylène avec de longues longueurs de séquence de méthylène WO2015009832A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US14/895,668 US9657122B2 (en) 2013-07-17 2014-07-16 Ethylene-propylene copolymeric compositions with long methylene sequence lengths

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201361847467P 2013-07-17 2013-07-17
US61/847,467 2013-07-17

Publications (1)

Publication Number Publication Date
WO2015009832A1 true WO2015009832A1 (fr) 2015-01-22

Family

ID=52346635

Family Applications (2)

Application Number Title Priority Date Filing Date
PCT/US2014/045542 WO2015009474A1 (fr) 2013-07-17 2014-07-07 Compositions copolymères d'éthylène-propylène avec de longues séquences de méthylène
PCT/US2014/046858 WO2015009832A1 (fr) 2013-07-17 2014-07-16 Compositions de copolymère d'éthylène-propylène avec de longues longueurs de séquence de méthylène

Family Applications Before (1)

Application Number Title Priority Date Filing Date
PCT/US2014/045542 WO2015009474A1 (fr) 2013-07-17 2014-07-07 Compositions copolymères d'éthylène-propylène avec de longues séquences de méthylène

Country Status (1)

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WO (2) WO2015009474A1 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016114914A1 (fr) 2015-01-14 2016-07-21 Exxonmobil Chemical Patents Inc. Procédé de production de compositions polymères
WO2018013286A1 (fr) 2016-07-14 2018-01-18 Exxonmobil Chemical Patents Inc. Compositions d'huile lubrifiante comprenant des compositions de copolymères bimodaux, catalysés par un métallocène double, utiles en tant que modificateurs de viscosité
WO2018013283A2 (fr) 2016-07-13 2018-01-18 Exxonmobil Chemical Patents Inc. Compositions copolymères à doubles catalyseurs métallocènes
WO2018013284A2 (fr) 2016-07-13 2018-01-18 Exxonmobil Chemical Patents Inc. Compositions de copolymère de catalyseur métallocène double
WO2018231224A1 (fr) 2017-06-14 2018-12-20 Exxonmobil Chemical Patents Inc. Mélanges de copolymères d'éthylène pour applications de réticulation

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016171808A1 (fr) 2015-04-20 2016-10-27 Exxonmobil Chemical Patents Inc. Composition catalytique comprenant un support fluoré et procédés d'utilisation associés
US9796795B2 (en) 2015-01-14 2017-10-24 Exxonmobil Chemical Patents Inc. Tetrahydroindacenyl catalyst composition, catalyst system, and processes for use thereof
CN107636029B (zh) 2015-04-20 2020-05-22 埃克森美孚化学专利公司 包含氟化载体的催化剂组合物及其使用方法
US9803037B1 (en) 2016-05-03 2017-10-31 Exxonmobil Chemical Patents Inc. Tetrahydro-as-indacenyl catalyst composition, catalyst system, and processes for use thereof
US10703838B2 (en) 2017-10-31 2020-07-07 Exxonmobil Chemical Patents Inc. Mixed catalyst systems with four metallocenes on a single support

Citations (5)

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US20040138392A1 (en) * 2002-10-15 2004-07-15 Peijun Jiang Multiple catalyst system for olefin polymerization and polymers produced therefrom
US20040214953A1 (en) * 2003-04-28 2004-10-28 Tosoh Corporation Polyethylene composition and process for producing same
US6897261B1 (en) * 1999-07-26 2005-05-24 Idemitsu Kosan Co., Ltd. Branched olefinic macromonomer, olefin graft copolymer, and olefin resin composition
US20120245299A1 (en) * 2011-03-25 2012-09-27 Peijun Jiang Branched Vinyl Terminated Polymers And Methods For Production Thereof
US20120245310A1 (en) * 2011-03-25 2012-09-27 Crowther Donna J Vinyl Terminated Higher Olefin Copolymers and Methods to Produce Thereof

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JPH08239416A (ja) * 1995-03-02 1996-09-17 Mitsui Petrochem Ind Ltd 新規な遷移金属化合物および該遷移金属化合物からなるオレフィン重合用触媒成分
KR100455713B1 (ko) * 2001-01-29 2004-11-06 호남석유화학 주식회사 올레핀 중합용 다중핵 메탈로센 촉매 및 이를 이용한중합방법
US7662895B2 (en) * 2005-11-22 2010-02-16 Exxonmobil Chemical Patents Inc. Syndiotactic propylene elastomers
US8143353B2 (en) * 2008-01-18 2012-03-27 Exxonmobil Chemical Patents Inc. Polymerization process and adhesives therefrom

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6897261B1 (en) * 1999-07-26 2005-05-24 Idemitsu Kosan Co., Ltd. Branched olefinic macromonomer, olefin graft copolymer, and olefin resin composition
US20040138392A1 (en) * 2002-10-15 2004-07-15 Peijun Jiang Multiple catalyst system for olefin polymerization and polymers produced therefrom
US20040214953A1 (en) * 2003-04-28 2004-10-28 Tosoh Corporation Polyethylene composition and process for producing same
US20120245299A1 (en) * 2011-03-25 2012-09-27 Peijun Jiang Branched Vinyl Terminated Polymers And Methods For Production Thereof
US20120245310A1 (en) * 2011-03-25 2012-09-27 Crowther Donna J Vinyl Terminated Higher Olefin Copolymers and Methods to Produce Thereof

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10253173B2 (en) 2015-01-14 2019-04-09 Exxonmobil Chemical Patents Inc. Polymer compositions and processes for their production
WO2016114915A1 (fr) 2015-01-14 2016-07-21 Exxonmobil Chemical Patents Inc. Compositions polymères et procédés pour leur production
WO2016114916A1 (fr) 2015-01-14 2016-07-21 Exxonmobil Chemical Patents Inc. Compositions polymères ayant des propriétés rhéologiques améliorées
US10538656B2 (en) 2015-01-14 2020-01-21 Exxonmobil Chemical Patents Inc. Polymer compositions and processes for their production
WO2016114914A1 (fr) 2015-01-14 2016-07-21 Exxonmobil Chemical Patents Inc. Procédé de production de compositions polymères
US10457801B2 (en) 2015-01-14 2019-10-29 Exxonmobil Chemical Patents Inc. Process for producing polymer compositions
US10385198B2 (en) 2015-01-14 2019-08-20 Exxonmobil Chemical Patents Inc. Polymer compositions with improved rheological properties
US11352451B2 (en) 2016-07-13 2022-06-07 Exxonmobil Chemical Patents Inc. Dual metallocene catalyst copolymer compositions
US10808049B2 (en) 2016-07-13 2020-10-20 Exxonmobil Chemical Patents Inc. Dual metallocene catalyst copolymer compositions
WO2018013283A3 (fr) * 2016-07-13 2018-02-22 Exxonmobil Chemical Patents Inc. Compositions copolymères à doubles catalyseurs métallocènes
CN109641989A (zh) * 2016-07-13 2019-04-16 埃克森美孚化学专利公司 双金属茂催化剂共聚物组合物
WO2018013284A2 (fr) 2016-07-13 2018-01-18 Exxonmobil Chemical Patents Inc. Compositions de copolymère de catalyseur métallocène double
WO2018013283A2 (fr) 2016-07-13 2018-01-18 Exxonmobil Chemical Patents Inc. Compositions copolymères à doubles catalyseurs métallocènes
WO2018013285A1 (fr) 2016-07-14 2018-01-18 Exxonmobil Chemical Patents Inc. Compositions de copolymère bimodal catalysé par métallocène double
US10822440B2 (en) 2016-07-14 2020-11-03 Exxonmobil Chemical Patents Inc. Dual metallocene-catalyzed bimodal copolymer compositions
US11299567B2 (en) 2016-07-14 2022-04-12 Exxonmobil Chemical Patents Inc. Lubricating oil compositions comprising dual metallocene-catalyzed bimodal copolymer compositions useful as viscosity modifiers
WO2018013286A1 (fr) 2016-07-14 2018-01-18 Exxonmobil Chemical Patents Inc. Compositions d'huile lubrifiante comprenant des compositions de copolymères bimodaux, catalysés par un métallocène double, utiles en tant que modificateurs de viscosité
WO2018231224A1 (fr) 2017-06-14 2018-12-20 Exxonmobil Chemical Patents Inc. Mélanges de copolymères d'éthylène pour applications de réticulation
US11390704B2 (en) 2017-06-14 2022-07-19 Exxonmobil Chemical Patents Inc. Ethylene copolymer blends for cross-linking applications

Also Published As

Publication number Publication date
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