NL226437A - - Google Patents
Info
- Publication number
- NL226437A NL226437A NL226437DA NL226437A NL 226437 A NL226437 A NL 226437A NL 226437D A NL226437D A NL 226437DA NL 226437 A NL226437 A NL 226437A
- Authority
- NL
- Netherlands
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
- C08G65/04—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
-
- 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
- C08G65/14—Unsaturated oxiranes
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polyesters Or Polycarbonates (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US893274XA | 1957-04-08 | 1957-04-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL226437A true NL226437A (en) |
Family
ID=22217047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL226437D NL226437A (en) | 1957-04-08 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE566583A (en) |
| DE (1) | DE1131890B (en) |
| GB (1) | GB893274A (en) |
| NL (1) | NL226437A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19919267A1 (en) | 1999-04-28 | 2000-11-02 | Bayer Ag | Crystallizing polyether polyols, a process for their preparation and their use |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE544935A (en) * | 1955-02-04 | 1900-01-01 |
-
0
- BE BE566583D patent/BE566583A/xx unknown
- NL NL226437D patent/NL226437A/xx unknown
-
1958
- 1958-03-20 GB GB8991/58A patent/GB893274A/en not_active Expired
- 1958-03-25 DE DEG24176A patent/DE1131890B/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| GB893274A (en) | 1962-04-04 |
| BE566583A (en) | |
| DE1131890B (en) | 1962-06-20 |