FI962087A - For olefin polymerization intended stereospecific catalytic system and multi-stage processes in which this system is used - Google Patents

For olefin polymerization intended stereospecific catalytic system and multi-stage processes in which this system is used Download PDF

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Publication number
FI962087A
FI962087A FI962087A FI962087A FI962087A FI 962087 A FI962087 A FI 962087A FI 962087 A FI962087 A FI 962087A FI 962087 A FI962087 A FI 962087A FI 962087 A FI962087 A FI 962087A
Authority
FI
Finland
Prior art keywords
olefin polymerization
stage processes
stereospecific catalytic
catalytic system
polymerization intended
Prior art date
Application number
FI962087A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI104080B (en
FI962087A0 (en
FI104080B1 (en
Inventor
Mika Haerkoenen
Reijo Peraelae
Knut Fosse
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
Priority to FI962087A priority Critical patent/FI104080B1/en
Publication of FI962087A0 publication Critical patent/FI962087A0/en
Priority to PCT/FI1997/000280 priority patent/WO1997043321A1/en
Priority to AU27024/97A priority patent/AU2702497A/en
Publication of FI962087A publication Critical patent/FI962087A/en
Application granted granted Critical
Publication of FI104080B publication Critical patent/FI104080B/en
Publication of FI104080B1 publication Critical patent/FI104080B1/en

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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
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond

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  • 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)
FI962087A 1996-05-15 1996-05-15 For olefin polymerization intended stereospecific catalytic system and multi-stage processes in which this system is used FI104080B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FI962087A FI104080B1 (en) 1996-05-15 1996-05-15 For olefin polymerization intended stereospecific catalytic system and multi-stage processes in which this system is used
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
AU27024/97A AU2702497A (en) 1996-05-15 1997-05-12 Stereospecific catalyst system for olefin polymerization and multistaged polymerization processes using this catalyst system

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI962087 1996-05-15
FI962087A FI104080B1 (en) 1996-05-15 1996-05-15 For olefin polymerization intended stereospecific catalytic system and multi-stage processes in which this system is used

Publications (4)

Publication Number Publication Date
FI962087A0 FI962087A0 (en) 1996-05-15
FI962087A true FI962087A (en) 1997-11-16
FI104080B FI104080B (en) 1999-11-15
FI104080B1 FI104080B1 (en) 1999-11-15

Family

ID=8546028

Family Applications (1)

Application Number Title Priority Date Filing Date
FI962087A FI104080B1 (en) 1996-05-15 1996-05-15 For olefin polymerization intended stereospecific catalytic system and multi-stage processes in which this system is used

Country Status (3)

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

Families Citing this family (15)

* 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
US6197910B1 (en) 1997-12-10 2001-03-06 Exxon Chemical Patents, Inc. Propylene polymers incorporating macromers
US6184327B1 (en) * 1997-12-10 2001-02-06 Exxon Chemical Patents, Inc. Elastomeric propylene polymers
US6087459A (en) * 1998-05-14 2000-07-11 Exxon Chemical Patents Inc. Polymeric materials formed using blends of electron donors
WO1999058585A1 (en) * 1998-05-14 1999-11-18 Exxon Chemical Patents Inc. Polymeric materials formed using blends of electron donors
KR100334163B1 (en) * 1998-12-04 2002-10-25 삼성종합화학주식회사 Olefin Polymerization or Copolymerization Method
FI991057A0 (en) * 1999-05-07 1999-05-07 Borealis As High stiffness propylene polymers and process for their preparation
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
MY161075A (en) 2008-06-11 2017-04-14 Lummus Novolen Technology Gmbh High activity ziegler-natta catalysts, process for producing catalyst and use thereof
US8685879B2 (en) 2011-04-29 2014-04-01 Basf Corporation Emulsion process for improved large spherical polypropylene catalysts
BR112015015773A2 (en) 2012-12-31 2017-07-11 Reliance Industries Ltd heterogeneous ziegler-natta catalyst system and a process for olefin polymerization using the same
CN105542038B (en) * 2015-11-14 2018-02-09 新疆独山子天利高新技术股份有限公司 Mixture of siloxanes and the method for regulating and controlling small-entity polypropylene process polymerisation speed
KR20200054944A (en) * 2017-09-29 2020-05-20 도호 티타늄 가부시키가이샤 Catalyst for polymerization of olefins, manufacturing method of catalyst for polymerization of olefins, manufacturing method of olefins polymer, and propylene-α-olefin copolymer
WO2020035962A1 (en) * 2018-08-13 2020-02-20 東邦チタニウム株式会社 Catalyst for polymerization of olefins, method for producing catalyst for polymerization of olefins, method for producing polymer of olefins, and polymer of olefins

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 (en) * 1992-12-04 1997-03-11 Mitsui Petroleum Chemicals Ind
CN1085219C (en) * 1994-02-04 2002-05-22 埃克森美孚化学专利公司 Dual donor catalyst system for polymerization of olefins
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
AU2702497A (en) 1997-12-05
FI104080B (en) 1999-11-15
FI962087A0 (en) 1996-05-15
WO1997043321A1 (en) 1997-11-20
FI104080B1 (en) 1999-11-15

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