WO2008016904A3 - Isotactic-atactic polypropylene and methods of making same - Google Patents

Isotactic-atactic polypropylene and methods of making same Download PDF

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Publication number
WO2008016904A3
WO2008016904A3 PCT/US2007/074824 US2007074824W WO2008016904A3 WO 2008016904 A3 WO2008016904 A3 WO 2008016904A3 US 2007074824 W US2007074824 W US 2007074824W WO 2008016904 A3 WO2008016904 A3 WO 2008016904A3
Authority
WO
WIPO (PCT)
Prior art keywords
psi
reaction zone
tensile strength
isotactic
methods
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.)
Ceased
Application number
PCT/US2007/074824
Other languages
French (fr)
Other versions
WO2008016904A2 (en
Inventor
Vladimir Marin
Razavi Abbas
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.)
Fina Technology Inc
Original Assignee
Fina Technology 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 Fina Technology Inc filed Critical Fina Technology Inc
Priority to EP07813577A priority Critical patent/EP2046842A2/en
Publication of WO2008016904A2 publication Critical patent/WO2008016904A2/en
Publication of WO2008016904A3 publication Critical patent/WO2008016904A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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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
    • C08F10/04—Monomers containing three or four carbon atoms
    • C08F10/06—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
    • 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
    • C08F110/00—Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F110/04—Monomers containing three or four carbon atoms
    • C08F110/06—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
    • 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
    • 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
    • Y10S526/901—Monomer polymerized in vapor state in presence of transition metal containing catalyst
    • 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
    • Y10S526/941—Synthetic resins or natural rubbers -- part of the class 520 series having the transition metal bonded directly to carbon
    • 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)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

A method of producing a polymer comprising contacting in a reaction zone under conditions suitable for polymerization of an alpha-olefin monomer with a metallocene catalyst having at least three asymmetric centers, and recovering an alpha-olefm polymer from the reaction zone. A method of polymerizing propylene comprising contacting in a reaction zone propylene, a cocatalyst, and a metallocene catalyst having the formula including stereoisomers: and recovering polypropylene from the reaction zone. A polypropylene composition having a tensile modulus from 40,000 psi to 300,000 psi, a tensile strength at yield from 2,000 psi to 6,000 psi, a tensile strength at break from 1,000 psi to 3,500 psi, a tensile strength from 1,000 psi to 5,000 Kpsi, an elongation at yield of greater than or equal to 10%, and an elongation at break from 50% to 500%.
PCT/US2007/074824 2006-07-31 2007-07-31 Isotactic-atactic polypropylene and methods of making same Ceased WO2008016904A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP07813577A EP2046842A2 (en) 2006-07-31 2007-07-31 Isotactic-atactic polypropylene and methods of making same

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/461,059 2006-07-31
US11/461,059 US7470759B2 (en) 2006-07-31 2006-07-31 Isotactic-atactic polypropylene and methods of making same

Publications (2)

Publication Number Publication Date
WO2008016904A2 WO2008016904A2 (en) 2008-02-07
WO2008016904A3 true WO2008016904A3 (en) 2008-11-06

Family

ID=38987183

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2007/074824 Ceased WO2008016904A2 (en) 2006-07-31 2007-07-31 Isotactic-atactic polypropylene and methods of making same

Country Status (3)

Country Link
US (1) US7470759B2 (en)
EP (1) EP2046842A2 (en)
WO (1) WO2008016904A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2204375A1 (en) * 2008-12-12 2010-07-07 Total Petrochemicals Research Feluy Preparation of mono-aryl-substituted methylene-bridged substituted cyclopentadienyl-fluorenyl ligands and zirconium complexes derived thereof
US20130296520A1 (en) * 2012-03-26 2013-11-07 Equistar Chemicals, Lp Medium voltage cable jacketing
CN103483482B (en) * 2013-10-14 2015-08-05 中国科学院长春应用化学研究所 Functional isotactic polypropylene and preparation method thereof
JP6371545B2 (en) * 2014-03-18 2018-08-08 三井化学株式会社 Transition metal compound, catalyst for olefin polymerization, and method for producing olefin polymer

Citations (1)

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Publication number Priority date Publication date Assignee Title
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Also Published As

Publication number Publication date
WO2008016904A2 (en) 2008-02-07
EP2046842A2 (en) 2009-04-15
US20080027193A1 (en) 2008-01-31
US7470759B2 (en) 2008-12-30

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