CH423266A - Procédé de polymérisation de composés époxydés - Google Patents
Procédé de polymérisation de composés époxydésInfo
- Publication number
- CH423266A CH423266A CH1161663A CH1161663A CH423266A CH 423266 A CH423266 A CH 423266A CH 1161663 A CH1161663 A CH 1161663A CH 1161663 A CH1161663 A CH 1161663A CH 423266 A CH423266 A CH 423266A
- Authority
- CH
- Switzerland
- Prior art keywords
- polymerization
- epoxy compounds
- epoxy
- compounds
- Prior art date
Links
- 239000004593 Epoxy Substances 0.000 title 1
- 150000001875 compounds Chemical class 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 238000006116 polymerization reaction Methods 0.000 title 1
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
- 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
- C08G65/2654—Aluminium or boron; 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
- 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
- C08G65/269—Mixed catalyst systems, i.e. containing more than one reactive component or catalysts formed in-situ
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US225387A US3236785A (en) | 1962-09-21 | 1962-09-21 | Polymerization of epoxides using a pyrophosphoric acid-metal halide reaction productas catalyst |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH423266A true CH423266A (fr) | 1966-10-31 |
Family
ID=22844667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1161663A CH423266A (fr) | 1962-09-21 | 1963-09-20 | Procédé de polymérisation de composés époxydés |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US3236785A (fr) |
| CH (1) | CH423266A (fr) |
| GB (1) | GB1064478A (fr) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3397155A (en) * | 1965-08-26 | 1968-08-13 | Mobil Oil Corp | Polymerization of monoepoxides employing high surface area phosphate catalysts |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA594025A (en) * | 1960-03-08 | W. Schroeder Carl | Curing polyepoxides with certain metal salts of inorganic acids | |
| DE597496C (de) * | 1929-11-27 | 1934-05-25 | I G Farbenindustrie Akt Ges | Verfahren zur Darstellung von Polymerisationsprodukten des AEthylenoxyds |
| US2739972A (en) * | 1951-03-30 | 1956-03-27 | Distillers Co Yeast Ltd | Condensation products of dialdehydes with 1,2-alkylene oxides |
| US2706182A (en) * | 1952-06-05 | 1955-04-12 | Dow Chemical Co | Polymerization of olefin oxides |
| US3018258A (en) * | 1958-06-17 | 1962-01-23 | Shell Oil Co | New curing agents for polyepoxides and method for their preparation |
-
1962
- 1962-09-21 US US225387A patent/US3236785A/en not_active Expired - Lifetime
-
1963
- 1963-09-18 GB GB36752/63A patent/GB1064478A/en not_active Expired
- 1963-09-20 CH CH1161663A patent/CH423266A/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US3236785A (en) | 1966-02-22 |
| GB1064478A (en) | 1967-04-05 |
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