EP1377616A1 - Copolymeres propylene-ethylene - Google Patents

Copolymeres propylene-ethylene

Info

Publication number
EP1377616A1
EP1377616A1 EP01926932A EP01926932A EP1377616A1 EP 1377616 A1 EP1377616 A1 EP 1377616A1 EP 01926932 A EP01926932 A EP 01926932A EP 01926932 A EP01926932 A EP 01926932A EP 1377616 A1 EP1377616 A1 EP 1377616A1
Authority
EP
European Patent Office
Prior art keywords
copolymer
propylene
weight
nmr
elasticity
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
EP01926932A
Other languages
German (de)
English (en)
Inventor
Charles Cozewith
Sudhin Datta
Weiguo Hu
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ExxonMobil Chemical Patents Inc
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
Publication of EP1377616A1 publication Critical patent/EP1377616A1/fr
Withdrawn legal-status Critical Current

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
    • C08F210/16—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
    • C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F210/04—Monomers containing three or four carbon atoms
    • C08F210/06—Propene
    • 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

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)

Abstract

L'invention concerne des copolymères éthylène-propylène sensiblement exempts de diène. Ce copolymères présentent une répartition uniforme de la tacticité et des comonomères entre les chaînes de copolymère. Ce copolymères présentent en outre une différence de tacticité intramoléculaire statistiquement négligeable. Ces copolymères sont préparés en présence d'un catalyseur métallocène.
EP01926932A 2001-04-12 2001-04-12 Copolymeres propylene-ethylene Withdrawn EP1377616A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2001/012019 WO2002083753A1 (fr) 2001-04-12 2001-04-12 Copolymeres propylene-ethylene

Publications (1)

Publication Number Publication Date
EP1377616A1 true EP1377616A1 (fr) 2004-01-07

Family

ID=21742495

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01926932A Withdrawn EP1377616A1 (fr) 2001-04-12 2001-04-12 Copolymeres propylene-ethylene

Country Status (3)

Country Link
EP (1) EP1377616A1 (fr)
JP (1) JP2004527617A (fr)
WO (1) WO2002083753A1 (fr)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2083043B1 (fr) 2002-08-12 2017-01-18 ExxonMobil Chemical Patents Inc. Compositions de polyoléfine plastifiées
US7700707B2 (en) 2002-10-15 2010-04-20 Exxonmobil Chemical Patents Inc. Polyolefin adhesive compositions and articles made therefrom
US6780936B1 (en) 2003-02-11 2004-08-24 Exxonmobil Chemical Patents Inc. Diene-modified propylene polymer nucleating agents
US6984696B2 (en) * 2003-03-28 2006-01-10 Exxonmobil Chemical Patents Inc. Elastic blends of semicrystalline propylene polymers and high glass transition temperature materials
JP2006523753A (ja) 2003-04-15 2006-10-19 エクソンモービル・ケミカル・パテンツ・インク プロピレン・コポリマー用触媒
US8946329B2 (en) 2003-08-25 2015-02-03 Dow Global Technologies Llc Coating compositions
US7763676B2 (en) 2003-08-25 2010-07-27 Dow Global Technologies Inc. Aqueous polymer dispersions and products from those dispersions
US9169406B2 (en) 2003-08-25 2015-10-27 Dow Global Technologies Llc Coating compositions
US7803865B2 (en) * 2003-08-25 2010-09-28 Dow Global Technologies Inc. Aqueous dispersion, its production method, and its use
JP4746566B2 (ja) 2004-02-12 2011-08-10 エクソンモービル・ケミカル・パテンツ・インク 可塑性ポリオレフィン組成物
KR20070039930A (ko) 2004-07-08 2007-04-13 엑손모빌 케미칼 패턴츠 인코포레이티드 초임계 조건에서 중합체의 제조방법
EP1833910B1 (fr) * 2004-12-17 2009-08-26 ExxonMobil Chemical Patents Inc. Melanges de polymeres et articles non tisses produits a partir de ceux-ci
ATE440908T1 (de) * 2004-12-17 2009-09-15 Exxonmobil Chem Patents Inc Heterogene polymerblends und formkírper daraus
JP2008524391A (ja) * 2004-12-17 2008-07-10 エクソンモービル・ケミカル・パテンツ・インク ポリマーブレンドから生成されるフィルム
DE602005021248D1 (de) * 2004-12-17 2010-06-24 Exxonmobil Chem Patents Inc Homogenes polymerblend und artikel daraus
BRPI0619338B1 (pt) 2005-10-26 2018-02-27 Dow Global Technologies Inc., Artigo tendo pelo menos duas camadas, fibra e tela
US8241753B2 (en) 2007-06-04 2012-08-14 Exxonmobil Chemical Patents Inc. Composite thermoplastic elastomer structures with high adhesion performance and uses for the same
CN103201416B (zh) * 2010-11-09 2016-07-06 埃克森美孚化学专利公司 双组分纤维及其制造方法
EP2922925B1 (fr) 2012-12-28 2019-12-04 Dow Global Technologies LLC Compositions de revêtement
WO2014105466A2 (fr) 2012-12-28 2014-07-03 Dow Global Technologies Llc Composition de revêtement et articles fabriqués à partir de celle-ci
KR101580591B1 (ko) * 2014-06-10 2015-12-28 주식회사 엘지화학 프로필렌계 엘라스토머
WO2021195070A1 (fr) 2020-03-26 2021-09-30 Exxonmobil Chemical Patents Inc. Procédés de fabrication d'objets 3-d à partir de mélanges de polypropylène et de polymères semi-amorphes
WO2022228260A1 (fr) 2021-04-25 2022-11-03 中国石油化工股份有限公司 Copolymère à base de propylène, procédé de préparation associé et utilisation correspondante, et composition de polypropylène le contenant

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3904468A1 (de) * 1989-02-15 1990-08-16 Hoechst Ag Polypropylenwachs und verfahren zu seiner herstellung
EP1209165B1 (fr) * 1993-06-07 2006-04-19 Mitsui Chemicals, Inc. Elastomère de propylène
TW482770B (en) * 1997-08-15 2002-04-11 Chisso Corp Propylene/ethylene random copolymer, molding material, and molded article
AU2111599A (en) * 1998-01-09 1999-07-26 Board Of Trustees Of The Leland Stanford Junior University High-melting polyolefin copolymer elastomers, catalysts and methods of synthesis
US6500563B1 (en) * 1999-05-13 2002-12-31 Exxonmobil Chemical Patents Inc. Elastic films including crystalline polymer and crystallizable polymers of propylene

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO02083753A1 *

Also Published As

Publication number Publication date
WO2002083753A1 (fr) 2002-10-24
JP2004527617A (ja) 2004-09-09

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20030924

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

RIN1 Information on inventor provided before grant (corrected)

Inventor name: COZEWITH, CHARLES

Inventor name: HU, WEIGUO

Inventor name: DATTA, SUDHIN

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20060721