BE756241A - Procede de preparation d'un initiateur organometallique de polymerisation et procedes de polymerisation le mettant en oeuvre - Google Patents

Procede de preparation d'un initiateur organometallique de polymerisation et procedes de polymerisation le mettant en oeuvre

Info

Publication number
BE756241A
BE756241A BE756241DA BE756241A BE 756241 A BE756241 A BE 756241A BE 756241D A BE756241D A BE 756241DA BE 756241 A BE756241 A BE 756241A
Authority
BE
Belgium
Prior art keywords
polymerization
organometal
preparation
polymerization initiator
processes
Prior art date
Application number
Other languages
English (en)
Inventor
M Morton
L J Fetters
Original Assignee
Goodyear Tire & Rubber
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.)
Publication date
Publication of BE756241A publication Critical patent/BE756241A/fr

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
    • C08F297/04—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 polymerising vinyl aromatic monomers and conjugated dienes
    • C08F297/046—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 polymerising vinyl aromatic monomers and conjugated dienes polymerising vinyl aromatic monomers and isoprene, optionally with other conjugated dienes
    • 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
    • C07F1/00—Compounds containing elements of Groups 1 or 11 of the Periodic Table
    • C07F1/02—Lithium 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
    • C08F36/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
    • C08F36/02—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds
    • C08F36/04—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds conjugated

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Polymerization Catalysts (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BE756241D 1969-09-19 Procede de preparation d'un initiateur organometallique de polymerisation et procedes de polymerisation le mettant en oeuvre BE756241A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US85957669A 1969-09-19 1969-09-19

Publications (1)

Publication Number Publication Date
BE756241A true BE756241A (fr) 1971-03-01

Family

ID=25331248

Family Applications (1)

Application Number Title Priority Date Filing Date
BE756241D BE756241A (fr) 1969-09-19 Procede de preparation d'un initiateur organometallique de polymerisation et procedes de polymerisation le mettant en oeuvre

Country Status (8)

Country Link
US (1) US3663634A (fr)
BE (1) BE756241A (fr)
CA (1) CA977358A (fr)
DE (1) DE2042624A1 (fr)
FR (1) FR2061364A5 (fr)
GB (1) GB1311943A (fr)
NL (1) NL7013777A (fr)
ZA (1) ZA705797B (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3887536A (en) * 1972-06-09 1975-06-03 Sagami Chem Res Process for preparing poly-1,4-trans butadiene
JPS533791B2 (fr) * 1974-05-15 1978-02-09
CA1098913A (fr) * 1975-08-01 1981-04-07 Lu H. Tung Traduction non-disponible
US4205016A (en) * 1975-08-01 1980-05-27 The Dow Chemical Company Multifunctional lithium containing initiator
DE3729144A1 (de) * 1987-09-01 1989-03-09 Basf Ag Bifunktionelle alkaliverbindungen, verfahren zu ihrer herstellung und verwendung als polymerisationsinitiatoren
TW322493B (fr) * 1994-06-27 1997-12-11 Shell Int Research
EP0690075B1 (fr) 1994-06-27 1999-05-06 Shell Internationale Researchmaatschappij B.V. Procédé de préparation de polymères séquencés en utilisant des initiateurs de polymérisation anionique difonctionnels
US5464914A (en) * 1994-06-29 1995-11-07 The Dow Chemical Company Preparation of a low polydisperse polymer
US5487848A (en) * 1994-07-25 1996-01-30 Xerox Corporation Preparation of difunctional initiators for anionic polymerization
RU2151771C1 (ru) * 1998-07-14 2000-06-27 Государственное предприятие "Научно-исследовательский институт синтетического каучука им. академика С.В.Лебедева" Способ получения растворимого в углеводородных растворителях комплекса этиллития с органическим соединением
US9416212B1 (en) 2015-08-17 2016-08-16 The Goodyear Tire & Rubber Company Pneumatic tire with block copolymer

Also Published As

Publication number Publication date
US3663634A (en) 1972-05-16
FR2061364A5 (fr) 1971-06-18
CA977358A (en) 1975-11-04
NL7013777A (fr) 1971-03-23
DE2042624A1 (de) 1971-04-08
GB1311943A (en) 1973-03-28
ZA705797B (en) 1971-04-28

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