FR2352834A1 - Initiateurs de polymerisation anionique a base d'amidures alcalins et procede de polymerisation anionique les utilisant - Google Patents

Initiateurs de polymerisation anionique a base d'amidures alcalins et procede de polymerisation anionique les utilisant

Info

Publication number
FR2352834A1
FR2352834A1 FR7715717A FR7715717A FR2352834A1 FR 2352834 A1 FR2352834 A1 FR 2352834A1 FR 7715717 A FR7715717 A FR 7715717A FR 7715717 A FR7715717 A FR 7715717A FR 2352834 A1 FR2352834 A1 FR 2352834A1
Authority
FR
France
Prior art keywords
alkali
heterocyclic
vinyl
diene monomers
alkali metal
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
FR7715717A
Other languages
English (en)
French (fr)
Other versions
FR2352834B1 (enrdf_load_stackoverflow
Inventor
Sylvie Boileau
Paul Caubere
Gerard Coudert
Serge Lecolier
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 FR7715717A priority Critical patent/FR2352834A1/fr
Publication of FR2352834A1 publication Critical patent/FR2352834A1/fr
Application granted granted Critical
Publication of FR2352834B1 publication Critical patent/FR2352834B1/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
    • C08F4/06—Metallic compounds other than hydrides and other than metallo-organic compounds; Boron halide or aluminium halide complexes with organic compounds containing oxygen
    • C08F4/08—Metallic compounds other than hydrides and other than metallo-organic compounds; Boron halide or aluminium halide complexes with organic compounds containing oxygen of alkali metals
    • 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
    • C08G64/00—Macromolecular compounds obtained by reactions forming a carbonic ester link in the main chain of the macromolecule
    • C08G64/02—Aliphatic polycarbonates
    • C08G64/0208—Aliphatic polycarbonates saturated
    • 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
    • C08G64/00—Macromolecular compounds obtained by reactions forming a carbonic ester link in the main chain of the macromolecule
    • C08G64/20—General preparatory processes
    • C08G64/30—General preparatory processes using carbonates
    • 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
    • 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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR7715717A 1977-05-23 1977-05-23 Initiateurs de polymerisation anionique a base d'amidures alcalins et procede de polymerisation anionique les utilisant Granted FR2352834A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7715717A FR2352834A1 (fr) 1977-05-23 1977-05-23 Initiateurs de polymerisation anionique a base d'amidures alcalins et procede de polymerisation anionique les utilisant

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7715717A FR2352834A1 (fr) 1977-05-23 1977-05-23 Initiateurs de polymerisation anionique a base d'amidures alcalins et procede de polymerisation anionique les utilisant

Publications (2)

Publication Number Publication Date
FR2352834A1 true FR2352834A1 (fr) 1977-12-23
FR2352834B1 FR2352834B1 (enrdf_load_stackoverflow) 1980-11-28

Family

ID=9191176

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7715717A Granted FR2352834A1 (fr) 1977-05-23 1977-05-23 Initiateurs de polymerisation anionique a base d'amidures alcalins et procede de polymerisation anionique les utilisant

Country Status (1)

Country Link
FR (1) FR2352834A1 (enrdf_load_stackoverflow)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0002159A1 (fr) * 1977-11-23 1979-05-30 Societe Nationale Des Poudres Et Explosifs Procédé de polymérisation anionique en masse à l'aide d'amidure d'un métal alcalin et d'un hydroxylate du même métal alcalin
EP0007817A1 (fr) * 1978-07-06 1980-02-06 Societe Nationale Des Poudres Et Explosifs Amorceurs de polymérisation anionique à base d'amidures alcalins et procédé de polymérisation anionique les utilisant
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
EP0236862A3 (en) * 1986-03-07 1989-03-29 Bayer Ag Process for preparing linear aliphatic polycarbonates

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0002159A1 (fr) * 1977-11-23 1979-05-30 Societe Nationale Des Poudres Et Explosifs Procédé de polymérisation anionique en masse à l'aide d'amidure d'un métal alcalin et d'un hydroxylate du même métal alcalin
EP0007817A1 (fr) * 1978-07-06 1980-02-06 Societe Nationale Des Poudres Et Explosifs Amorceurs de polymérisation anionique à base d'amidures alcalins et procédé de polymérisation anionique les utilisant
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
EP0236862A3 (en) * 1986-03-07 1989-03-29 Bayer Ag Process for preparing linear aliphatic polycarbonates

Also Published As

Publication number Publication date
FR2352834B1 (enrdf_load_stackoverflow) 1980-11-28

Similar Documents

Publication Publication Date Title
FR2665450B1 (fr) Procede de preparation de dispersions aqueuses de copolymeres.
DE2861066D1 (en) Water-soluble copolymers based on ethylenically unsaturated monomers; process for preparing these copolymers and their use
JPS5346389A (en) Preparation of self-crosslinking polymer of acrylic alkali metal salt
FR2311046A1 (fr) Electro-deposition de dispersions aqueuses de copolymeres de produits d'addition d'epoxy-amine polyethyleniquement insatures
NL7603184A (nl) Werkwijze voor het polymeriseren van een mono- meer van het norborneentype.
IT1062554B (it) Metodo per la polimerizzazione di monomeri etilenicamente insaturi
FR2352834A1 (fr) Initiateurs de polymerisation anionique a base d'amidures alcalins et procede de polymerisation anionique les utilisant
IT7819557A0 (it) Metodo per la polimerizzazione di un monomero di vinile ovvero di una miscela di monomeri di vinile.
GB1494673A (en) Process for production of polymers
NL7711670A (nl) Werkwijze voor de vrijeradicaalpolymerisatie van vinylmonomeren.
NL7710246A (nl) Werkwijze voor de vrijeradicaalpolymerisatie van vinylmonomeren.
NL7713366A (nl) Werkwijze voor de vrijeradicaalpolymerisatie van vinylmonomeren.
ES459105A1 (es) Procedimiento de polimerizacion o copolimerizacion de mono- meros vinilicos heterociclicos o dienos susceptibles de po- limerizar anionicamente.
GB1265359A (enrdf_load_stackoverflow)
JPS534967A (en) Method for controlling operation of robot
SE7706131L (sv) Sett att ympa vinylklorid pa eten-vinylacetat- eller alkylakrylatsampolymerisat
IL48145A0 (en) Method for removing unreacted monomers from aqueous dispersions of polymerizate
AU515872B2 (en) Initiator system for ethylenically unsaturated monomers
ZA78379B (en) Method for the polymerization of vinyl monomers
GB1077956A (en) Vinyl acetate copolymers
JPS57170693A (en) Stereo speaker device for acoustic apparatus
JPS5432899B2 (enrdf_load_stackoverflow)
JPS51125167A (en) Preparation of improved aqueous polymer emulsion
JPS5432250A (en) Pulse generator of wide range
JPS53128851A (en) Positioning controller of robot for industry

Legal Events

Date Code Title Description
ST Notification of lapse