ATE145925T1 - Polymerisierungsverfahren und -katalysator - Google Patents

Polymerisierungsverfahren und -katalysator

Info

Publication number
ATE145925T1
ATE145925T1 AT90907557T AT90907557T ATE145925T1 AT E145925 T1 ATE145925 T1 AT E145925T1 AT 90907557 T AT90907557 T AT 90907557T AT 90907557 T AT90907557 T AT 90907557T AT E145925 T1 ATE145925 T1 AT E145925T1
Authority
AT
Austria
Prior art keywords
catalyst
polymerization process
hindrance
elastomeric
polymerized
Prior art date
Application number
AT90907557T
Other languages
English (en)
Inventor
Robert C Job
Original Assignee
Shell Oil Co
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 Shell Oil Co filed Critical Shell Oil Co
Application granted granted Critical
Publication of ATE145925T1 publication Critical patent/ATE145925T1/de

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
    • 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
    • C08F4/65—Pretreating the metal or compound covered by group C08F4/64 before the final contacting with the metal or compound covered by group C08F4/44
    • C08F4/652—Pretreating with metals or metal-containing compounds
    • C08F4/654—Pretreating with metals or metal-containing compounds with magnesium or compounds thereof
    • 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
    • C08F10/04—Monomers containing three or four carbon atoms
    • C08F10/06—Propene

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
AT90907557T 1989-04-25 1990-04-19 Polymerisierungsverfahren und -katalysator ATE145925T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/342,832 US5270276A (en) 1989-04-25 1989-04-25 Process for the production of elastomeric, primarily syndiotactic polypropylene and catalysts for use in said process

Publications (1)

Publication Number Publication Date
ATE145925T1 true ATE145925T1 (de) 1996-12-15

Family

ID=23343460

Family Applications (1)

Application Number Title Priority Date Filing Date
AT90907557T ATE145925T1 (de) 1989-04-25 1990-04-19 Polymerisierungsverfahren und -katalysator

Country Status (10)

Country Link
US (1) US5270276A (de)
EP (1) EP0470171B1 (de)
JP (1) JP3021037B2 (de)
KR (1) KR940003857B1 (de)
AT (1) ATE145925T1 (de)
AU (1) AU650234B2 (de)
CA (1) CA2053266C (de)
DE (1) DE69029324T2 (de)
ES (1) ES2097146T3 (de)
WO (1) WO1990012816A1 (de)

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US6265512B1 (en) 1997-10-23 2001-07-24 3M Innovative Company Elastic polypropylenes and catalysts for their manufacture
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KR100377288B1 (ko) * 2000-06-12 2003-03-26 삼성종합화학주식회사 프로필렌의 중합 또는 공중합방법
US20030022786A1 (en) * 2001-05-03 2003-01-30 Epstein Ronald A. Catalyst for propylene polymerization
BR0309539A (pt) * 2002-05-06 2005-03-01 Union Carbide Chem Plastic Composições de catalisadores misturados para a produção de poliolefinas e seu uso
EP1660545A1 (de) * 2003-08-29 2006-05-31 Dow Global Technologies Inc. Verfahren zur herstellung von teilgetrocknetem leicht dispergierbaren olefinpolymerisationsprokatalysator
ATE461231T1 (de) 2004-03-17 2010-04-15 Dow Global Technologies Inc Katalysatorzusammensetzung mit shuttlung-mittel für die herstellung von ethylen- multiblockcopolymer
EP2221329B1 (de) 2004-03-17 2014-11-26 Dow Global Technologies LLC Katalysatorzusammensetzung mit einem Ketten-Übertragungsreagens zur Herstellung von Ethylen-Multiblockcopolymeren
NZ549262A (en) 2004-03-17 2010-08-27 Dow Global Technologies Inc Catalyst composition comprising shuttling agent for higher olefin multi-block copolymer formation
AU2005224258B2 (en) 2004-03-17 2010-09-02 Dow Global Technologies Inc. Catalyst composition comprising shuttling agent for ethylene copolymer formation
WO2006101595A1 (en) * 2005-03-17 2006-09-28 Dow Global Technologies Inc. Catalyst composition comprising shuttling agent for regio-irregular multi-block copolymer formation
US9410009B2 (en) 2005-03-17 2016-08-09 Dow Global Technologies Llc Catalyst composition comprising shuttling agent for tactic/ atactic multi-block copolymer formation
JP2008533276A (ja) 2005-03-17 2008-08-21 ダウ グローバル テクノロジーズ インコーポレイティド タクチック／アタクチックマルチブロックコポリマー形成用の可逆的移動剤を含む触媒組成物
US7662895B2 (en) * 2005-11-22 2010-02-16 Exxonmobil Chemical Patents Inc. Syndiotactic propylene elastomers
US7605215B2 (en) * 2006-12-08 2009-10-20 Sumitomo Chemical Company, Limited Process for producing olefin copolymerization catalyst and process for producing olefin copolymer
US7732540B2 (en) * 2006-12-08 2010-06-08 Sumitomo Chemical Company, Limited Process for producing olefin copolymerization catalyst and process for producing olefin copolymer
JP5799866B2 (ja) * 2012-03-15 2015-10-28 日本ポリプロ株式会社 α−オレフィン重合用固体触媒成分、α−オレフィン重合用固体触媒成分の製造方法、α−オレフィン重合用触媒およびα−オレフィン重合体の製造方法
CN115461380B (zh) 2020-04-30 2024-11-22 陶氏环球技术有限责任公司 用氮杂环化合物制备的齐格勒-纳塔(前)催化剂体系

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US5270276A (en) * 1989-04-25 1993-12-14 Shell Oil Company Process for the production of elastomeric, primarily syndiotactic polypropylene and catalysts for use in said process

Also Published As

Publication number Publication date
EP0470171A1 (de) 1992-02-12
CA2053266A1 (en) 1990-10-26
KR940003857B1 (ko) 1994-05-04
DE69029324D1 (de) 1997-01-16
EP0470171A4 (en) 1992-10-28
KR920701264A (ko) 1992-08-11
DE69029324T2 (de) 1997-04-30
US5270276A (en) 1993-12-14
JP3021037B2 (ja) 2000-03-15
JPH04504875A (ja) 1992-08-27
WO1990012816A1 (en) 1990-11-01
CA2053266C (en) 1999-11-30
AU650234B2 (en) 1994-06-16
EP0470171B1 (de) 1996-12-04
AU5655790A (en) 1990-11-16
ES2097146T3 (es) 1997-04-01

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee