CA2285964A1 - Living olefin polymerization processes - Google Patents

Living olefin polymerization processes Download PDF

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Publication number
CA2285964A1
CA2285964A1 CA002285964A CA2285964A CA2285964A1 CA 2285964 A1 CA2285964 A1 CA 2285964A1 CA 002285964 A CA002285964 A CA 002285964A CA 2285964 A CA2285964 A CA 2285964A CA 2285964 A1 CA2285964 A1 CA 2285964A1
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CA
Canada
Prior art keywords
processes
group
ligand
atoms
initiators
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Granted
Application number
CA002285964A
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French (fr)
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CA2285964C (en
Inventor
Richard R. Schrock
Robert Baumann
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Massachusetts Institute of Technology
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Massachusetts Institute Of Technology
Richard R. Schrock
Robert Baumann
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Application filed by Massachusetts Institute Of Technology, Richard R. Schrock, Robert Baumann filed Critical Massachusetts Institute Of Technology
Priority to CA2610433A priority Critical patent/CA2610433C/en
Publication of CA2285964A1 publication Critical patent/CA2285964A1/en
Application granted granted Critical
Publication of CA2285964C publication Critical patent/CA2285964C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic System
    • C07F7/28—Titanium compounds
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C217/00—Compounds containing amino and etherified hydroxy groups bound to the same carbon skeleton
    • C07C217/02—Compounds containing amino and etherified hydroxy groups bound to the same carbon skeleton having etherified hydroxy groups and amino groups bound to acyclic carbon atoms of the same carbon skeleton
    • C07C217/04—Compounds containing amino and etherified hydroxy groups bound to the same carbon skeleton having etherified hydroxy groups and amino groups bound to acyclic carbon atoms of the same carbon skeleton the carbon skeleton being acyclic and saturated
    • C07C217/06—Compounds containing amino and etherified hydroxy groups bound to the same carbon skeleton having etherified hydroxy groups and amino groups bound to acyclic carbon atoms of the same carbon skeleton the carbon skeleton being acyclic and saturated having only one etherified hydroxy group and one amino group bound to the carbon skeleton, which is not further substituted
    • C07C217/08—Compounds containing amino and etherified hydroxy groups bound to the same carbon skeleton having etherified hydroxy groups and amino groups bound to acyclic carbon atoms of the same carbon skeleton the carbon skeleton being acyclic and saturated having only one etherified hydroxy group and one amino group bound to the carbon skeleton, which is not further substituted the oxygen atom of the etherified hydroxy group being further bound to an acyclic carbon atom
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C217/00—Compounds containing amino and etherified hydroxy groups bound to the same carbon skeleton
    • C07C217/78—Compounds containing amino and etherified hydroxy groups bound to the same carbon skeleton having amino groups and etherified hydroxy groups bound to carbon atoms of six-membered aromatic rings of the same carbon skeleton
    • C07C217/80—Compounds containing amino and etherified hydroxy groups bound to the same carbon skeleton having amino groups and etherified hydroxy groups bound to carbon atoms of six-membered aromatic rings of the same carbon skeleton having amino groups and etherified hydroxy groups bound to carbon atoms of non-condensed six-membered aromatic rings
    • C07C217/82—Compounds containing amino and etherified hydroxy groups bound to the same carbon skeleton having amino groups and etherified hydroxy groups bound to carbon atoms of six-membered aromatic rings of the same carbon skeleton having amino groups and etherified hydroxy groups bound to carbon atoms of non-condensed six-membered aromatic rings of the same non-condensed six-membered aromatic ring
    • C07C217/90—Compounds containing amino and etherified hydroxy groups bound to the same carbon skeleton having amino groups and etherified hydroxy groups bound to carbon atoms of six-membered aromatic rings of the same carbon skeleton having amino groups and etherified hydroxy groups bound to carbon atoms of non-condensed six-membered aromatic rings of the same non-condensed six-membered aromatic ring the oxygen atom of at least one of the etherified hydroxy groups being further bound to a carbon atom of a six-membered aromatic ring, e.g. amino-diphenylethers
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic System
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic System
    • C07F7/003—Compounds containing elements of Groups 4 or 14 of the Periodic System without C-Metal linkages
    • 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
    • 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
    • Y10S526/903—Monomer polymerized in presence of transition metal containing catalyst and hydrocarbon additive affecting polymer properties of catalyst activity

Abstract

Processes for the living polymerization of olefin monomers with terminal carbon-carbon double bonds are disclosed. The processes employ initiators that include a metal atom and a ligand having two group 15 atoms and a group 16 atom or three group 15 atoms.
The ligand is bonded to the metal atom through two anionic or covalent bonds and a dative bond. The initiators are particularly stable under reaction conditions in the absence of olefin monomer. The processes provide polymers having low polydispersities, especially block copolymers having low polydispersities. It is an additional advantage of these processes that, during block copolymer synthesis, a relatively small amount of homopolymer is formed.
CA002285964A 1997-04-11 1998-04-09 Living olefin polymerization processes Expired - Lifetime CA2285964C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA2610433A CA2610433C (en) 1997-04-11 1998-04-09 Living olefin polymerization processes

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/843,161 1997-04-11
US08/843,161 US5889128A (en) 1997-04-11 1997-04-11 Living olefin polymerization processes
PCT/US1998/007466 WO1998046651A2 (en) 1997-04-11 1998-04-09 Living olefin polymerization processes

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CA2610433A Division CA2610433C (en) 1997-04-11 1998-04-09 Living olefin polymerization processes

Publications (2)

Publication Number Publication Date
CA2285964A1 true CA2285964A1 (en) 1998-10-22
CA2285964C CA2285964C (en) 2008-02-12

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CA002285964A Expired - Lifetime CA2285964C (en) 1997-04-11 1998-04-09 Living olefin polymerization processes

Country Status (7)

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US (5) US5889128A (en)
EP (1) EP0975579B1 (en)
JP (1) JP2001520696A (en)
AU (1) AU6970998A (en)
CA (1) CA2285964C (en)
DE (1) DE69810605T2 (en)
WO (1) WO1998046651A2 (en)

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US6316555B1 (en) 2001-11-13
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US5889128A (en) 1999-03-30
WO1998046651A2 (en) 1998-10-22
US6610806B2 (en) 2003-08-26
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US20040138324A1 (en) 2004-07-15
EP0975579A2 (en) 2000-02-02

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