DE69220579D1 - Verfahren zur polymerisation von olefinen unter druck - Google Patents

Verfahren zur polymerisation von olefinen unter druck

Info

Publication number
DE69220579D1
DE69220579D1 DE69220579T DE69220579T DE69220579D1 DE 69220579 D1 DE69220579 D1 DE 69220579D1 DE 69220579 T DE69220579 T DE 69220579T DE 69220579 T DE69220579 T DE 69220579T DE 69220579 D1 DE69220579 D1 DE 69220579D1
Authority
DE
Germany
Prior art keywords
under pressure
polymerizing olefins
olefins under
polymerizing
pressure
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.)
Expired - Fee Related
Application number
DE69220579T
Other languages
English (en)
Other versions
DE69220579T2 (de
Inventor
Norbert Baron
Shigekazu - Hayashi
Makota No - Sugawara
Jo Canich
Charles Speed
Howard Welborn
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.)
Mitsubishi Chemical Corp
ExxonMobil Chemical Patents Inc
Original Assignee
Mitsubishi Chemical Corp
Exxon 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 Mitsubishi Chemical Corp, Exxon Chemical Patents Inc filed Critical Mitsubishi Chemical Corp
Application granted granted Critical
Publication of DE69220579D1 publication Critical patent/DE69220579D1/de
Publication of DE69220579T2 publication Critical patent/DE69220579T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • 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
    • C08F210/16—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers
    • C08F210/18—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers with non-conjugated dienes, e.g. EPT 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
    • C08F4/619—Component covered by group C08F4/60 containing a transition metal-carbon bond
    • C08F4/6192—Component covered by group C08F4/60 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring
    • C08F4/61922—Component covered by group C08F4/60 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring containing at least two cyclopentadienyl rings, fused or not
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S526/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S526/943—Polymerization with metallocene catalysts

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)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
DE69220579T 1991-12-05 1992-12-02 Verfahren zur polymerisation von olefinen unter druck Expired - Fee Related DE69220579T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB919125934A GB9125934D0 (en) 1991-12-05 1991-12-05 Process for polymerising olefinic feeds under pressure
PCT/EP1992/002803 WO1993011171A1 (en) 1991-12-05 1992-12-02 Process for polymerising olefinic feeds under pressure

Publications (2)

Publication Number Publication Date
DE69220579D1 true DE69220579D1 (de) 1997-07-31
DE69220579T2 DE69220579T2 (de) 1997-12-18

Family

ID=10705793

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69220579T Expired - Fee Related DE69220579T2 (de) 1991-12-05 1992-12-02 Verfahren zur polymerisation von olefinen unter druck

Country Status (9)

Country Link
US (1) US6255410B1 (de)
EP (1) EP0615523B1 (de)
JP (1) JP2851946B2 (de)
KR (1) KR100236218B1 (de)
AU (1) AU3084892A (de)
CA (1) CA2125157A1 (de)
DE (1) DE69220579T2 (de)
GB (1) GB9125934D0 (de)
WO (1) WO1993011171A1 (de)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6545088B1 (en) 1991-12-30 2003-04-08 Dow Global Technologies Inc. Metallocene-catalyzed process for the manufacture of EP and EPDM polymers
JPH11513717A (ja) * 1995-10-14 1999-11-24 ビーエーエスエフ アクチェンゼゲルシャフト 高圧下にエチレン共重合体を製造する方法
US8008412B2 (en) 2002-09-20 2011-08-30 Exxonmobil Chemical Patents Inc. Polymer production at supersolution conditions
CN101041701B (zh) 2002-09-20 2013-02-27 埃克森美孚化学专利公司 包括丙烯的聚合物及其应用
US7807769B2 (en) 2002-09-20 2010-10-05 Exxonmobil Chemical Patents Inc. Isotactic polypropylene produced from supercritical polymerization process
WO2004033507A1 (en) * 2002-10-09 2004-04-22 Exxonmobil Chemical Patents Inc. Methods of feed purification for olefin polymerization
US7119153B2 (en) * 2004-01-21 2006-10-10 Jensen Michael D Dual metallocene catalyst for producing film resins with good machine direction (MD) elmendorf tear strength
CN102936304B (zh) 2004-03-24 2014-10-22 埃克森美孚化学专利公司 乙烯共聚体及其生产方法、含有乙烯共聚体的组合物和电装置
GB0411742D0 (en) 2004-05-26 2004-06-30 Exxonmobil Chem Patents Inc Transition metal compounds for olefin polymerization and oligomerization
CN101010705B (zh) * 2004-07-08 2011-03-23 埃克森美孚化学专利公司 在超临界条件下生产聚合物
US7741420B2 (en) 2004-07-14 2010-06-22 Exxonmobil Chemical Patents Inc. Polymer production at supercritical conditions
WO2007070041A1 (en) 2005-12-14 2007-06-21 Exxonmobil Chemical Patents Inc. Halogen substituted metallocene compounds for olefin polymerization
US8143352B2 (en) 2006-12-20 2012-03-27 Exxonmobil Research And Engineering Company Process for fluid phase in-line blending of polymers
US8242237B2 (en) * 2006-12-20 2012-08-14 Exxonmobil Chemical Patents Inc. Phase separator and monomer recycle for supercritical polymerization process
US8080610B2 (en) 2007-03-06 2011-12-20 Exxonmobil Research And Engineering Company Monomer recycle process for fluid phase in-line blending of polymers
US7910689B2 (en) * 2007-03-16 2011-03-22 Exxonmobil Chemical Patents Inc. Method and apparatus for separation of polymer from a slurry
ES2446294T3 (es) * 2007-06-04 2014-03-07 Exxonmobil Chemical Patents Inc. Polimerización de propileno en un sistema homogéneo en condiciones de superdisolución
US7745552B2 (en) * 2007-06-29 2010-06-29 Exxonmobil Research And Engineering Company Fouling prevention in polymerization reactors
WO2009035580A1 (en) 2007-09-13 2009-03-19 Exxonmobil Research And Engineering Company In-line process for producing plasticized polymers and plasticized polymer blends
US7910637B2 (en) 2007-09-13 2011-03-22 Exxonmobil Research And Engineering Company In-line blending of plasticizers with a base polymer
EP2231779B1 (de) 2007-12-20 2012-06-06 ExxonMobil Research and Engineering Company In-line-verfahren zur herstellung von pelletstabilen polyolefinen
US7910679B2 (en) 2007-12-20 2011-03-22 Exxonmobil Research And Engineering Company Bulk homogeneous polymerization process for ethylene propylene copolymers
CN101945940B (zh) 2007-12-20 2014-04-09 埃克森美孚研究工程公司 聚丙烯乙烯-丙烯共聚物共混物和生产它的在线方法
EP2112173A1 (de) 2008-04-16 2009-10-28 ExxonMobil Chemical Patents Inc. Katalysatorverbindungen und ihre Verwendung
US8318875B2 (en) 2008-01-18 2012-11-27 Exxonmobil Chemical Patents Inc. Super-solution homogeneous propylene polymerization and polypropylenes made therefrom
EP2738182A1 (de) 2009-07-16 2014-06-04 Dow Global Technologies LLC Polymerisationsverfahren für polymere auf olefinbasis
US8058461B2 (en) 2010-03-01 2011-11-15 Exxonmobil Chemical Patents Inc. Mono-indenyl transition metal compounds and polymerization therewith
ES2699639T3 (es) * 2010-12-21 2019-02-12 Dow Global Technologies Llc Procedimiento de polimerización y análisis de Raman para polímeros a base de olefina
KR101861399B1 (ko) 2010-12-21 2018-05-28 다우 글로벌 테크놀로지스 엘엘씨 올레핀 기재 중합체 및 분산 중합
JP6153537B2 (ja) 2011-12-19 2017-06-28 ダウ グローバル テクノロジーズ エルエルシー 分散重合で調製したエチレン系ポリマー
CA2969280C (en) 2017-05-30 2023-12-12 Nova Chemicals Corporation Non adiabatic 2-phase (liquid-liquid) polymerization process
JP2022511539A (ja) 2018-12-14 2022-01-31 ダウ グローバル テクノロジーズ エルエルシー 溶液重合プロセス
CN113164898A (zh) 2018-12-14 2021-07-23 陶氏环球技术有限责任公司 溶液聚合方法

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2608933A1 (de) 1976-03-04 1977-09-08 Basf Ag Verfahren zum herstellen von polyaethylen
JPS587402A (ja) * 1981-07-07 1983-01-17 Mitsui Petrochem Ind Ltd 重合方法
DE3150270A1 (de) 1981-12-18 1983-06-30 EC Erdölchemie GmbH, 5000 Köln Hochdruckpolymerisation von ethylen
DE3239272A1 (de) 1982-10-23 1984-04-26 EC Erdölchemie GmbH, 5000 Köln Verfahren zur herstellung von homo- und copolymerisaten aus 1-olefinen
ZA844157B (en) 1983-06-06 1986-01-29 Exxon Research Engineering Co Process and catalyst for polyolefin density and molecular weight control
US4564647A (en) 1983-11-14 1986-01-14 Idemitsu Kosan Company Limited Process for the production of polyethylene compositions
US4791180A (en) 1985-12-12 1988-12-13 Exxon Chemical Patents Inc. New polymerization catalyst
EP0260999A1 (de) * 1986-09-19 1988-03-23 Exxon Chemical Patents Inc. Polymerisation von Ethylen bei hoher Temperatur und hohem Druck
US5055438A (en) 1989-09-13 1991-10-08 Exxon Chemical Patents, Inc. Olefin polymerization catalysts
US5153157A (en) 1987-01-30 1992-10-06 Exxon Chemical Patents Inc. Catalyst system of enhanced productivity
PL276385A1 (en) 1987-01-30 1989-07-24 Exxon Chemical Patents Inc Method for polymerization of olefines,diolefins and acetylene unsaturated compounds
US5408017A (en) 1987-01-30 1995-04-18 Exxon Chemical Patents Inc. High temperature polymerization process using ionic catalysts to produce polyolefins
JP2573613B2 (ja) * 1987-08-14 1997-01-22 三菱化学株式会社 エチレンの重合法
IL87717A0 (en) 1987-09-14 1989-02-28 Exxon Chemical Patents Inc Preparation of an active metallocene-alumoxane catalyst in situ during polymerization
DE3916555A1 (de) 1989-05-20 1990-11-22 Hoechst Ag Verfahren zur herstellung von ethylenpolymeren
NZ235032A (en) 1989-08-31 1993-04-28 Dow Chemical Co Constrained geometry complexes of titanium, zirconium or hafnium comprising a substituted cyclopentadiene ligand; use as olefin polymerisation catalyst component
DE69120561T2 (de) * 1990-03-16 1996-10-31 Mobil Oil Corp Verfahren zur Herstellung von linearen Ethylencopolymeren mit niedriger Dichte

Also Published As

Publication number Publication date
CA2125157A1 (en) 1993-06-10
DE69220579T2 (de) 1997-12-18
WO1993011171A1 (en) 1993-06-10
EP0615523A1 (de) 1994-09-21
EP0615523B1 (de) 1997-06-25
AU3084892A (en) 1993-06-28
JP2851946B2 (ja) 1999-01-27
GB9125934D0 (en) 1992-02-05
US6255410B1 (en) 2001-07-03
JPH07501567A (ja) 1995-02-16
KR100236218B1 (ko) 1999-12-15

Similar Documents

Publication Publication Date Title
DE69220579D1 (de) Verfahren zur polymerisation von olefinen unter druck
DE69007696D1 (de) Verfahren zur Dimerisierung von einem Vinylolefinmonomer.
DE69808622D1 (de) Verfahren zur herstellung von blockcopolymeren durch kontrollierte radikalische polymerisation
DE59707512D1 (de) Verfahren zur anionischen polymerisation
DE69916834D1 (de) Verfahren zur polymerisation von olefinen unter verwendung von aktivierten lewis säure-base komplexen
DE69200928D1 (de) Verfahren und Vorrichtung zur Herstellung von Stickstoff unter erhöhtem Druck.
DE69520332D1 (de) Katalysator zur Polymerisation von Olefinen und Verfahren zur Herstellung von Polyolefinen unter dessen Verwendung
DE69423237D1 (de) Verfahren zur herstellung eines katalysators für die polymerisation von olefinen
DE69127811D1 (de) Verfahren zur herstellung von olefinpolymeren
AT368173B (de) Verfahren zur polymerisation von alpha-olefinen
DE59205977D1 (de) Verfahren zur herstellung von polypropylen unter hochdruck
DE3583244D1 (de) Verfahren zur deaktivierung eines ethylenpolymerisationskatalysators.
DE69705526D1 (de) Verfahren zur polymerisation von monomeren mit olefingruppe
DE69423653D1 (de) Verfahren zur radikalischen polymerisation
DE69314137D1 (de) Olefinpolymerisationkatalysator und Verfahren zur Olefinpolymerisation unter Verwendung desselben,
DE69305823D1 (de) Verfahren zur Ethylenpolymerisation
DE58903308D1 (de) Verfahren zur herstellung von 1-olefinpolymeren.
AT362933B (de) Verfahren zur polymerisation von alpha-olefinen
DE3765881D1 (de) Verfahren zur polymerisation von alpha-olefinen.
ATE129255T1 (de) Verfahren zur polymerisation von olefinen.
DE3581204D1 (de) Verfahren zur polymerisation von buten-1.
DE68903697D1 (de) Verfahren zur herstellung von oligomeren eines alpha-olefins.
DE69717478D1 (de) Verfahren zur polymerisierung von fluorierten olefinmonomeren
DE69009539D1 (de) Verfahren zur Unterdrückung der Bildung von Polymerkrusten während der Polymerisation.
DE69509443D1 (de) Verfahren zur Herstellung von Blockcopolymeren unter Verwendung von difunktionellen anionischen Polymerisationsinitiatoren

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee