AU2702497A - Stereospecific catalyst system for olefin polymerization and multistaged polymerization processes using this catalyst system - Google Patents

Stereospecific catalyst system for olefin polymerization and multistaged polymerization processes using this catalyst system

Info

Publication number
AU2702497A
AU2702497A AU27024/97A AU2702497A AU2702497A AU 2702497 A AU2702497 A AU 2702497A AU 27024/97 A AU27024/97 A AU 27024/97A AU 2702497 A AU2702497 A AU 2702497A AU 2702497 A AU2702497 A AU 2702497A
Authority
AU
Australia
Prior art keywords
catalyst system
polymerization
multistaged
stereospecific
olefin polymerization
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.)
Abandoned
Application number
AU27024/97A
Other languages
English (en)
Inventor
Knut Fosse
Mika Harkonen
Reijo Perala
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.)
Borealis AS
Original Assignee
Borealis AS
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 Borealis AS filed Critical Borealis AS
Publication of AU2702497A publication Critical patent/AU2702497A/en
Abandoned 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
AU27024/97A 1996-05-15 1997-05-12 Stereospecific catalyst system for olefin polymerization and multistaged polymerization processes using this catalyst system Abandoned AU2702497A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FI962087 1996-05-15
FI962087A FI104080B1 (fi) 1996-05-15 1996-05-15 Olefiinien polymerointiin tarkoitettu stereospesifinen katalyyttisysteemi ja monivaiheiset polymerointiprosessit, joissa tätä systeemiä käytetään
PCT/FI1997/000280 WO1997043321A1 (en) 1996-05-15 1997-05-12 Stereospecific catalyst system for olefin polymerization and multistaged polymerization processes using this catalyst system

Publications (1)

Publication Number Publication Date
AU2702497A true AU2702497A (en) 1997-12-05

Family

ID=8546028

Family Applications (1)

Application Number Title Priority Date Filing Date
AU27024/97A Abandoned AU2702497A (en) 1996-05-15 1997-05-12 Stereospecific catalyst system for olefin polymerization and multistaged polymerization processes using this catalyst system

Country Status (3)

Country Link
AU (1) AU2702497A (fi)
FI (1) FI104080B1 (fi)
WO (1) WO1997043321A1 (fi)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998045338A1 (en) * 1997-04-07 1998-10-15 Engelhard Corporation Modification of polymer molecular weight distribution by using mixed silane systems in high activity polymerization catalysts
US6184327B1 (en) * 1997-12-10 2001-02-06 Exxon Chemical Patents, Inc. Elastomeric propylene polymers
US6197910B1 (en) 1997-12-10 2001-03-06 Exxon Chemical Patents, Inc. Propylene polymers incorporating macromers
US6087459A (en) * 1998-05-14 2000-07-11 Exxon Chemical Patents Inc. Polymeric materials formed using blends of electron donors
JP2002514666A (ja) * 1998-05-14 2002-05-21 エクソンモービル・ケミカル・パテンツ・インク 電子供与体のブレンドを使用して形成されたポリマー性物質
KR100334163B1 (ko) * 1998-12-04 2002-10-25 삼성종합화학주식회사 올레핀중합또는공중합방법
FI991057A0 (fi) 1999-05-07 1999-05-07 Borealis As Korkean jäykkyyden propeenipolymeerit ja menetelmä niiden valmistamiseksi
US6566294B2 (en) 2000-12-21 2003-05-20 Exxonmobil Chemical Patents Inc. Multi-donor catalyst system for the polymerization of olefins
US20080114142A1 (en) * 2006-11-10 2008-05-15 Phillips Sumika Polypropylene Company Ethylene-Propylene Copolymer Compositions and Methods of Making and Using Same
JP5580301B2 (ja) * 2008-06-11 2014-08-27 ルムス・ノボレン・テクノロジー・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツング 高活性のチーグラー・ナッタ触媒、触媒を生成するための方法およびその使用
US8685879B2 (en) 2011-04-29 2014-04-01 Basf Corporation Emulsion process for improved large spherical polypropylene catalysts
EP2938642A4 (en) 2012-12-31 2016-09-14 Reliance Ind Ltd ZIEGLER-NATTA HETEROGENEOUS CATALYST SYSTEM AND OLEFIN POLYMERIZATION METHOD USING THE SAME
CN105542038B (zh) * 2015-11-14 2018-02-09 新疆独山子天利高新技术股份有限公司 硅氧烷混合物及调控小本体聚丙烯工艺聚合速度的方法
WO2020035962A1 (ja) * 2018-08-13 2020-02-20 東邦チタニウム株式会社 オレフィン類重合用触媒、オレフィン類重合用触媒の製造方法、オレフィン類重合体の製造方法およびオレフィン類重合体

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0385765B1 (en) * 1989-03-02 1995-05-03 Mitsui Petrochemical Industries, Ltd. Process for polymerizing olefins and catalyst for polymerizing olefins
TW300235B (fi) * 1992-12-04 1997-03-11 Mitsui Petroleum Chemicals Ind
DE69502480T2 (de) * 1994-02-04 1998-12-10 Exxon Chemical Patents Inc Zweidonokatalysatorsystem zur olefinpolymerisation
US6133385A (en) * 1994-04-06 2000-10-17 Fina Technology, Inc. Catalyst systems for improved stereoselectivity and broader molecular weight distribution in polymerization of olefins

Also Published As

Publication number Publication date
FI962087A0 (fi) 1996-05-15
FI104080B (fi) 1999-11-15
FI962087A (fi) 1997-11-16
WO1997043321A1 (en) 1997-11-20
FI104080B1 (fi) 1999-11-15

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