FR2338953A2 - Procede de preparation de polymeres de dienes conjugues ou de copolymeres de dienes conjugues soit entre eux, soit avec un compose vinylaromatique - Google Patents

Procede de preparation de polymeres de dienes conjugues ou de copolymeres de dienes conjugues soit entre eux, soit avec un compose vinylaromatique

Info

Publication number
FR2338953A2
FR2338953A2 FR7601627A FR7601627A FR2338953A2 FR 2338953 A2 FR2338953 A2 FR 2338953A2 FR 7601627 A FR7601627 A FR 7601627A FR 7601627 A FR7601627 A FR 7601627A FR 2338953 A2 FR2338953 A2 FR 2338953A2
Authority
FR
France
Prior art keywords
catalyst
conjugated dienes
alkyl
alkaline earth
alkali
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.)
Granted
Application number
FR7601627A
Other languages
English (en)
Other versions
FR2338953B2 (fr
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.)
Compagnie Generale des Etablissements Michelin SCA
Original Assignee
Compagnie Generale des Etablissements Michelin SCA
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 Compagnie Generale des Etablissements Michelin SCA filed Critical Compagnie Generale des Etablissements Michelin SCA
Priority to FR7601627A priority Critical patent/FR2338953A2/fr
Publication of FR2338953A2 publication Critical patent/FR2338953A2/fr
Application granted granted Critical
Publication of FR2338953B2 publication Critical patent/FR2338953B2/fr
Granted 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
    • 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)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
FR7601627A 1976-01-21 1976-01-21 Procede de preparation de polymeres de dienes conjugues ou de copolymeres de dienes conjugues soit entre eux, soit avec un compose vinylaromatique Granted FR2338953A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7601627A FR2338953A2 (fr) 1976-01-21 1976-01-21 Procede de preparation de polymeres de dienes conjugues ou de copolymeres de dienes conjugues soit entre eux, soit avec un compose vinylaromatique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7601627A FR2338953A2 (fr) 1976-01-21 1976-01-21 Procede de preparation de polymeres de dienes conjugues ou de copolymeres de dienes conjugues soit entre eux, soit avec un compose vinylaromatique

Publications (2)

Publication Number Publication Date
FR2338953A2 true FR2338953A2 (fr) 1977-08-19
FR2338953B2 FR2338953B2 (fr) 1979-09-28

Family

ID=9168214

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7601627A Granted FR2338953A2 (fr) 1976-01-21 1976-01-21 Procede de preparation de polymeres de dienes conjugues ou de copolymeres de dienes conjugues soit entre eux, soit avec un compose vinylaromatique

Country Status (1)

Country Link
FR (1) FR2338953A2 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0692493A1 (fr) 1994-07-15 1996-01-17 Compagnie Generale Des Etablissements Michelin-Michelin & Cie Polymères diéniques fonctionnels, leur procédé de préparation et leur utilisation dans des compositions élastomères chargées à la silice utilisables pour des enveloppes de pneumatiques
EP0692492A1 (fr) 1994-07-15 1996-01-17 Compagnie Generale Des Etablissements Michelin-Michelin & Cie Compositions élastomères chargées à la silice utilisables pour des enveloppes de pneumatiques
EP0786493A1 (fr) 1996-01-26 1997-07-30 COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN-MICHELIN & CIE Composition de caoutchouc à base d'un polymère diénique ayant une fonction silanol et comprenant un dérivé organosilane
WO2011045131A1 (fr) 2009-10-12 2011-04-21 Societe De Technologie Michelin Composition de caoutchouc a base de glycerol et d'un elastomere fonctionnalise et bande de roulement pour pneumatique
WO2014006007A1 (fr) 2012-07-02 2014-01-09 Compagnie Generale Des Etablissements Michelin Procede de synthese en continu d'un elastomere dienique

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0692493A1 (fr) 1994-07-15 1996-01-17 Compagnie Generale Des Etablissements Michelin-Michelin & Cie Polymères diéniques fonctionnels, leur procédé de préparation et leur utilisation dans des compositions élastomères chargées à la silice utilisables pour des enveloppes de pneumatiques
EP0692492A1 (fr) 1994-07-15 1996-01-17 Compagnie Generale Des Etablissements Michelin-Michelin & Cie Compositions élastomères chargées à la silice utilisables pour des enveloppes de pneumatiques
EP0786493A1 (fr) 1996-01-26 1997-07-30 COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN-MICHELIN & CIE Composition de caoutchouc à base d'un polymère diénique ayant une fonction silanol et comprenant un dérivé organosilane
WO2011045131A1 (fr) 2009-10-12 2011-04-21 Societe De Technologie Michelin Composition de caoutchouc a base de glycerol et d'un elastomere fonctionnalise et bande de roulement pour pneumatique
WO2014006007A1 (fr) 2012-07-02 2014-01-09 Compagnie Generale Des Etablissements Michelin Procede de synthese en continu d'un elastomere dienique

Also Published As

Publication number Publication date
FR2338953B2 (fr) 1979-09-28

Similar Documents

Publication Publication Date Title
GB1505460A (en) Organo-lithium compounds their preparation and use
US3890278A (en) Anionic polymerization
FR2338953A2 (fr) Procede de preparation de polymeres de dienes conjugues ou de copolymeres de dienes conjugues soit entre eux, soit avec un compose vinylaromatique
GB1513879A (en) Process for the production of high molecular weight unsaturated hydrocarbon polymers having an increased proportion of vinyl groups and/or substituted vinyl groups
US3303225A (en) Production of polymetallated 1-acetylenes
GB1499638A (en) Continuous insitu catalyst addition for polybutadiene polymerization
ES348335A1 (es) Procedimiento para la obtencion de polimeros.
FI62107B (fi) Saett att homopolymerisera butadien eller kopolymerisera det med osubstituerad eller med en alkylradikal substituerad styren
US3159587A (en) Organopolylithium polymerization initiators and their preparation
MY101743A (en) Elastomeric copolymers, their preparation and their use.
GB1302012A (fr)
GB1383247A (en) Preparation of telomeric liquid polybutadiene oils
US3660445A (en) Nickel pi-allyl halogenoacetates
GB1274347A (en) Process for polymerisation of tetrahydrofuran
GB1289783A (fr)
GB1266760A (fr)
US3848008A (en) Dilithium initiators from certain conjugated dienes yielding delocaliized chain ends
ES268599A1 (es) Un procedimiento para preparar polibutadieno
Minoura et al. Hydroboration of diene polymers
GB1455932A (en) Process for producing polymer having functional groups at its chain terminals
GB952898A (fr)
ES250367A1 (es) Perfeccionamientos relativos a la polimerizaciën de butadieno
SU454811A1 (ru) Способ получени органокремнийорганических полимеров
FR2000038A1 (en) Catalyst system for production of cis-1 4 polyisoprene
FR2066564A5 (en) Polymerisation of conjugated dienes