GB1553264A - Anionic polymerisation using an initiator based on alkali metal amides - Google Patents
Anionic polymerisation using an initiator based on alkali metal amidesInfo
- 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
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)
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) |
-
1976
- 1976-05-26 GB GB2186176A patent/GB1553264A/en not_active Expired
-
1977
- 1977-05-26 BE BE177958A patent/BE855096A/en not_active IP Right Cessation
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 |