GB1553264A - Anionic polymerisation using an initiator based on alkali metal amides - Google Patents

Anionic polymerisation using an initiator based on alkali metal amides

Info

Publication number
GB1553264A
GB1553264A GB2186176A GB2186176A GB1553264A GB 1553264 A GB1553264 A GB 1553264A GB 2186176 A GB2186176 A GB 2186176A GB 2186176 A GB2186176 A GB 2186176A GB 1553264 A GB1553264 A GB 1553264A
Authority
GB
United Kingdom
Prior art keywords
alkali metal
metal amides
anionic polymerisation
initiator based
initiator
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
Application number
GB2186176A
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 GB2186176A priority Critical patent/GB1553264A/en
Priority to SE7706052A priority patent/SE7706052L/en
Priority to US05/800,036 priority patent/US4254247A/en
Priority to CH637077A priority patent/CH620932A5/fr
Priority to ES459105A priority patent/ES459105A1/en
Priority to DK228277A priority patent/DK228277A/en
Priority to CA279,134A priority patent/CA1112635A/en
Priority to IE1079/77A priority patent/IE44935B1/en
Priority to NL7705799A priority patent/NL7705799A/en
Priority to BE177958A priority patent/BE855096A/en
Priority to JP6053877A priority patent/JPS52151378A/en
Priority to DE19772723920 priority patent/DE2723920A1/en
Priority to LU77426A priority patent/LU77426A1/xx
Priority to IT68207/77A priority patent/IT1083005B/en
Priority to US06/061,288 priority patent/US4316001A/en
Publication of GB1553264A publication Critical patent/GB1553264A/en
Expired 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
    • C08G85/00—General processes for preparing compounds provided for in this subclass
    • 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
    • C08F4/46—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 selected from alkali metals

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)
GB2186176A 1976-05-26 1976-05-26 Anionic polymerisation using an initiator based on alkali metal amides Expired GB1553264A (en)

Priority Applications (15)

Application Number Priority Date Filing Date Title
GB2186176A GB1553264A (en) 1976-05-26 1976-05-26 Anionic polymerisation using an initiator based on alkali metal amides
SE7706052A SE7706052L (en) 1976-05-26 1977-05-24 POLYMERIZATION INITIATOR
US05/800,036 US4254247A (en) 1976-05-26 1977-05-24 Novel initiators for anionic polymerization
CH637077A CH620932A5 (en) 1976-05-26 1977-05-24
ES459105A ES459105A1 (en) 1976-05-26 1977-05-25 Novel initiators for anionic polymerization
DK228277A DK228277A (en) 1976-05-26 1977-05-25 ANIONIC POLYMERIZATION PROCEDURE
CA279,134A CA1112635A (en) 1976-05-26 1977-05-25 Anionic polymerization with complex bases
IE1079/77A IE44935B1 (en) 1976-05-26 1977-05-25 Anionic polymerisation using an initiator based on alkali metal amides
NL7705799A NL7705799A (en) 1976-05-26 1977-05-26 PROCESS FOR THE PREPARATION OF ANIONIC POLYMERIZATION INITIATORS BASED ON ALKALINE METAL AMIDES AND PROCEDURE FOR THE ANIONIC POLYMERIZATION USING THESE INITIATORS.
BE177958A BE855096A (en) 1976-05-26 1977-05-26 ANIONIC POLYMERIZATION INITIATORS BASED ON ALKALINE AMIDIDES AND ANIONIC POLYMERIZATION PROCESS USING THEM
JP6053877A JPS52151378A (en) 1976-05-26 1977-05-26 Anion polymerization inhibitor composed of base material of alkaliamide and polymerization used therefor
DE19772723920 DE2723920A1 (en) 1976-05-26 1977-05-26 INITIATORS FOR ANIONIC POLYMERIZATION BASED ON ALKALIAMIDE, THEIR PRODUCTION AND PROCESSES FOR ANIONIC POLYMERIZATION AND COPOLYMERIZATION
LU77426A LU77426A1 (en) 1976-05-26 1977-05-26
IT68207/77A IT1083005B (en) 1976-05-26 1977-05-26 INITIATOR AND PROCEDURE FOR ANIONIC POLYMERIZATION
US06/061,288 US4316001A (en) 1976-05-26 1979-07-27 Anionic polymerization of heterocyclic monomers with alkali metal amide hydroxylated compound initiator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2186176A GB1553264A (en) 1976-05-26 1976-05-26 Anionic polymerisation using an initiator based on alkali metal amides

Publications (1)

Publication Number Publication Date
GB1553264A true GB1553264A (en) 1979-09-26

Family

ID=10170061

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2186176A Expired GB1553264A (en) 1976-05-26 1976-05-26 Anionic polymerisation using an initiator based on alkali metal amides

Country Status (2)

Country Link
BE (1) BE855096A (en)
GB (1) GB1553264A (en)

Also Published As

Publication number Publication date
BE855096A (en) 1977-11-28

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee