FR2398079A2 - Procede de polymerisation anionique a l'aide de cryptants - Google Patents

Procede de polymerisation anionique a l'aide de cryptants

Info

Publication number
FR2398079A2
FR2398079A2 FR7722645A FR7722645A FR2398079A2 FR 2398079 A2 FR2398079 A2 FR 2398079A2 FR 7722645 A FR7722645 A FR 7722645A FR 7722645 A FR7722645 A FR 7722645A FR 2398079 A2 FR2398079 A2 FR 2398079A2
Authority
FR
France
Prior art keywords
anionic
heterocyclic
complexing agent
initiator
monomer
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
FR7722645A
Other languages
English (en)
Other versions
FR2398079B2 (fr
Inventor
Jean-Marie Lehn
Sylvie Boileau
Bernd Kaempf
Francois Schue
Alain Cau
Jean Moinard
Serge Raynal
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.)
Societe Nationale des Poudres et Explosifs
Original Assignee
Societe Nationale des Poudres et Explosifs
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 Societe Nationale des Poudres et Explosifs filed Critical Societe Nationale des Poudres et Explosifs
Priority to FR7722645A priority Critical patent/FR2398079A2/fr
Publication of FR2398079A2 publication Critical patent/FR2398079A2/fr
Application granted granted Critical
Publication of FR2398079B2 publication Critical patent/FR2398079B2/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
    • C08G77/04—Polysiloxanes
    • C08G77/06—Preparatory processes
    • C08G77/08—Preparatory processes characterised by the catalysts used
    • 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
    • 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
    • C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
    • C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/78—Preparation processes
    • C08G63/82—Preparation processes characterised by the catalyst used
    • C08G63/823—Preparation processes characterised by the catalyst used for the preparation of polylactones or polylactides
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
    • C08G65/04—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers only
    • C08G65/06—Cyclic ethers having no atoms other than carbon and hydrogen outside the ring
    • C08G65/08—Saturated oxiranes
    • C08G65/10—Saturated oxiranes characterised by the catalysts used
    • C08G65/12—Saturated oxiranes characterised by the catalysts used containing organo-metallic compounds or metal hydrides
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
    • C08G65/26—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds
    • C08G65/2642—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds characterised by the catalyst used
    • C08G65/2645—Metals or compounds thereof, e.g. salts
    • C08G65/2648—Alkali metals or compounds thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G75/00—Macromolecular compounds obtained by reactions forming a linkage containing sulfur with or without nitrogen, oxygen, or carbon in the main chain of the macromolecule
    • C08G75/02—Polythioethers
    • C08G75/06—Polythioethers from cyclic thioethers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G75/00—Macromolecular compounds obtained by reactions forming a linkage containing sulfur with or without nitrogen, oxygen, or carbon in the main chain of the macromolecule
    • C08G75/02—Polythioethers
    • C08G75/06—Polythioethers from cyclic thioethers
    • C08G75/08—Polythioethers from cyclic thioethers from thiiranes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

L'invention concerne un procédé de polymérisation anionique des monomères vinyliques, diéniques et hétérocycliques capables de polymériser anioniquement. Le procédé polymérisation et de copolymérisation anionique selon l'invention est caractérisé en ce qu'on réalise la polymérisation ou la copolymérisation en la seule présence du monomère ou des co-monomères, d'un amorceur anionique et d'un agent complexant macrohétérocyclique de la famille des cryptants. Application notamment à l'obtention de polymères et de copolymères de masses moléculaires exceptionnellement élevées avec de très grandes vitesses de réaction.
FR7722645A 1977-07-22 1977-07-22 Procede de polymerisation anionique a l'aide de cryptants Granted FR2398079A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7722645A FR2398079A2 (fr) 1977-07-22 1977-07-22 Procede de polymerisation anionique a l'aide de cryptants

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7722645A FR2398079A2 (fr) 1977-07-22 1977-07-22 Procede de polymerisation anionique a l'aide de cryptants

Publications (2)

Publication Number Publication Date
FR2398079A2 true FR2398079A2 (fr) 1979-02-16
FR2398079B2 FR2398079B2 (fr) 1981-10-16

Family

ID=9193713

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7722645A Granted FR2398079A2 (fr) 1977-07-22 1977-07-22 Procede de polymerisation anionique a l'aide de cryptants

Country Status (1)

Country Link
FR (1) FR2398079A2 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0039299A1 (fr) * 1980-04-29 1981-11-04 Rhone-Poulenc Specialites Chimiques Procédé d'obtention de polysiloxanes de masses moléculaires élevées par polymérisation et réarrangement de polysiloxanes en présence de catalyseur alcalin et de tris (oxaalkyl)amine
FR2608610A1 (fr) * 1986-12-19 1988-06-24 Charbonnages Ste Chimique Procede de polymerisation de monomeres acryliques et eventuellement de co-monomeres non acryliques.
US5457172A (en) * 1992-02-17 1995-10-10 Elf Atochem S.A. (Meth)acrylic compounds, process for their preparation and their application to the synthesis of new polymers
EP1020486A1 (fr) * 1999-01-14 2000-07-19 Wacker-Chemie GmbH Systèmes de catalyseurs basiques pour polysiloxanes
EP1314746A2 (fr) * 1998-10-29 2003-05-28 Essilor International Compagnie Generale D'optique Compositions polymerisables pour produire des résines a groupement thio contenant un catalyseur à base d'un sel

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0039299A1 (fr) * 1980-04-29 1981-11-04 Rhone-Poulenc Specialites Chimiques Procédé d'obtention de polysiloxanes de masses moléculaires élevées par polymérisation et réarrangement de polysiloxanes en présence de catalyseur alcalin et de tris (oxaalkyl)amine
FR2608610A1 (fr) * 1986-12-19 1988-06-24 Charbonnages Ste Chimique Procede de polymerisation de monomeres acryliques et eventuellement de co-monomeres non acryliques.
EP0274318A2 (fr) * 1986-12-19 1988-07-13 Elf Atochem S.A. Procédé de polymérisation anionique de monomères acryliques et éventuellemet de comonomères vinyliques
EP0274318A3 (en) * 1986-12-19 1988-08-10 Societe Chimique Des Charbonnages S.A. Process for the anionic polymerization of acrylic monomers and vinyl comonomers
US4826941A (en) * 1986-12-19 1989-05-02 Societe Chimique Des Charbonnages S.A. Process for the anionic polymerization of acrylic monomers and optionally of vinyl comonomers
US5457172A (en) * 1992-02-17 1995-10-10 Elf Atochem S.A. (Meth)acrylic compounds, process for their preparation and their application to the synthesis of new polymers
US5587499A (en) * 1992-02-17 1996-12-24 Elf Atochem S.A. (Meth) acrylic compounds, process for their preparation and their application to the synthesis of new polymers
EP1314746A2 (fr) * 1998-10-29 2003-05-28 Essilor International Compagnie Generale D'optique Compositions polymerisables pour produire des résines a groupement thio contenant un catalyseur à base d'un sel
EP1314746A3 (fr) * 1998-10-29 2004-07-07 Essilor International Compagnie Generale D'optique Compositions polymerisables pour produire des résines a groupement thio contenant un catalyseur à base d'un sel
EP1020486A1 (fr) * 1999-01-14 2000-07-19 Wacker-Chemie GmbH Systèmes de catalyseurs basiques pour polysiloxanes
US6313253B1 (en) 1999-01-14 2001-11-06 Wacker-Chemie Gmbh Basic condensation catalyst systems for siloxanes

Also Published As

Publication number Publication date
FR2398079B2 (fr) 1981-10-16

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