BE557833A - - Google Patents
Info
- Publication number
- BE557833A BE557833A BE557833DA BE557833A BE 557833 A BE557833 A BE 557833A BE 557833D A BE557833D A BE 557833DA BE 557833 A BE557833 A BE 557833A
- Authority
- BE
- Belgium
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
- 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
- C08G65/2651—Alkaline earth metals or compounds thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polyethers (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US58795456A | 1956-05-29 | 1956-05-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE557833A true BE557833A (en) |
Family
ID=24351860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE557833D BE557833A (en) | 1956-05-29 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE557833A (en) |
| DE (1) | DE1136116B (en) |
| FR (1) | FR1176300A (en) |
| GB (1) | GB869115A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1187105A (en) * | 1979-09-27 | 1985-05-14 | James H. Mccain, Jr. | Process for preparation of catalysts for oxyalkylation of reactive hydrogen compounds |
| CA1187104A (en) * | 1979-09-27 | 1985-05-14 | James H. Mccain, Jr. | Barium catalysts for oxyalkylation of reactive hydrogen compounds |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE903496C (en) * | 1941-09-20 | 1954-02-08 | Basf Ag | Lubricants that are exposed to high temperatures and / or must have high load capacities |
-
0
- BE BE557833D patent/BE557833A/xx unknown
-
1957
- 1957-05-28 DE DEU4563A patent/DE1136116B/en active Pending
- 1957-05-28 GB GB1684457A patent/GB869115A/en not_active Expired
- 1957-05-28 FR FR1176300D patent/FR1176300A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1176300A (en) | 1959-04-08 |
| DE1136116B (en) | 1962-09-06 |
| GB869115A (en) | 1961-05-31 |