DE69700658T2 - Verfahren zur herstellung von (co)polymeren mit einer engen molmasseverteilung - Google Patents

Verfahren zur herstellung von (co)polymeren mit einer engen molmasseverteilung

Info

Publication number
DE69700658T2
DE69700658T2 DE69700658T DE69700658T DE69700658T2 DE 69700658 T2 DE69700658 T2 DE 69700658T2 DE 69700658 T DE69700658 T DE 69700658T DE 69700658 T DE69700658 T DE 69700658T DE 69700658 T2 DE69700658 T2 DE 69700658T2
Authority
DE
Germany
Prior art keywords
molme
polymers
narrow
production
weight distribution
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.)
Expired - Lifetime
Application number
DE69700658T
Other languages
English (en)
Other versions
DE69700658D1 (de
Inventor
Christof Mehler
Thieo Hogen-Esch
Axel Mueller
Angela Zagala
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.)
BASF SE
Original Assignee
BASF SE
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 BASF SE filed Critical BASF SE
Publication of DE69700658D1 publication Critical patent/DE69700658D1/de
Application granted granted Critical
Publication of DE69700658T2 publication Critical patent/DE69700658T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C08F297/00—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer
    • C08F297/02—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the anionic type
    • 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
    • C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
    • C07F9/02—Phosphorus compounds
    • C07F9/28—Phosphorus compounds with one or more P—C bonds
    • C07F9/54—Quaternary phosphonium compounds
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Materials Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Graft Or Block Polymers (AREA)
  • Polymerization Catalysts (AREA)
DE69700658T 1996-03-01 1997-02-26 Verfahren zur herstellung von (co)polymeren mit einer engen molmasseverteilung Expired - Lifetime DE69700658T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US60973296A 1996-03-01 1996-03-01
PCT/EP1997/000902 WO1997031953A1 (en) 1996-03-01 1997-02-26 Method for preparing (co)polymers having a narrow molecular weight distribution

Publications (2)

Publication Number Publication Date
DE69700658D1 DE69700658D1 (de) 1999-11-25
DE69700658T2 true DE69700658T2 (de) 2000-02-10

Family

ID=24442103

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69700658T Expired - Lifetime DE69700658T2 (de) 1996-03-01 1997-02-26 Verfahren zur herstellung von (co)polymeren mit einer engen molmasseverteilung

Country Status (5)

Country Link
EP (1) EP0883631B1 (de)
JP (1) JP2000506194A (de)
DE (1) DE69700658T2 (de)
ES (1) ES2140212T3 (de)
WO (1) WO1997031953A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5610248A (en) * 1995-03-06 1997-03-11 The University Of Southern California Block copolymers and a novel method for preparing (co)polymers having a narrow molecular weight distribution by metal-free anionic polymerization in the presence of a phosphonium cation
US6143847A (en) * 1997-04-07 2000-11-07 Basf Aktiengesellschaft Method for preparing (co) polymers by metal-free anionic polymerization in the presence of a phosphonium cation containing at least one annellated aromatic ring
US6107424A (en) * 1998-08-18 2000-08-22 Basf Aktiengesellschaft Nitrogen-containing metal-free initiators for anionic polymerization of acrylates

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5610248A (en) * 1995-03-06 1997-03-11 The University Of Southern California Block copolymers and a novel method for preparing (co)polymers having a narrow molecular weight distribution by metal-free anionic polymerization in the presence of a phosphonium cation

Also Published As

Publication number Publication date
DE69700658D1 (de) 1999-11-25
EP0883631B1 (de) 1999-10-20
ES2140212T3 (es) 2000-02-16
WO1997031953A1 (en) 1997-09-04
EP0883631A1 (de) 1998-12-16
JP2000506194A (ja) 2000-05-23

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8330 Complete disclaimer