BE447389A - - Google Patents
Info
- Publication number
- BE447389A BE447389A BE447389DA BE447389A BE 447389 A BE447389 A BE 447389A BE 447389D A BE447389D A BE 447389DA BE 447389 A BE447389 A BE 447389A
- Authority
- BE
- Belgium
- Prior art keywords
- emi
- weight
- parts
- reaction
- water
- Prior art date
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
- C08G65/34—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from hydroxy compounds or their metallic derivatives
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE235039X | 1941-12-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE447389A true BE447389A (xx) |
Family
ID=5894789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE447389D BE447389A (xx) | 1941-12-16 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE447389A (xx) |
| CH (1) | CH235039A (xx) |
| FR (1) | FR886237A (xx) |
-
0
- BE BE447389D patent/BE447389A/fr unknown
-
1942
- 1942-08-10 CH CH235039D patent/CH235039A/de unknown
- 1942-09-28 FR FR886237D patent/FR886237A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CH235039A (de) | 1944-11-15 |
| FR886237A (fr) | 1943-10-08 |
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