BE657703A - - Google Patents
Info
- Publication number
- BE657703A BE657703A BE657703A BE657703A BE657703A BE 657703 A BE657703 A BE 657703A BE 657703 A BE657703 A BE 657703A BE 657703 A BE657703 A BE 657703A BE 657703 A BE657703 A BE 657703A
- 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
- C08G2/00—Addition polymers of aldehydes or cyclic oligomers thereof or of ketones; Addition copolymers thereof with less than 50 molar percent of other substances
- C08G2/08—Polymerisation of formaldehyde
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEC0031793 | 1963-12-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE657703A true BE657703A (de) | 1965-04-16 |
Family
ID=7020012
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE657703A BE657703A (de) | 1963-12-31 | 1964-12-29 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3324083A (de) |
| BE (1) | BE657703A (de) |
| DE (1) | DE1495343A1 (de) |
| GB (1) | GB1082670A (de) |
| NL (1) | NL6415251A (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1222257B (de) * | 1964-05-11 | 1966-08-04 | Huels Chemische Werke Ag | Verfahren zur Herstellung von Polyoxymethylenen |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2768994A (en) * | 1952-08-30 | 1956-10-30 | Du Pont | Polyoxymethylenes |
| US2828286A (en) * | 1952-08-30 | 1958-03-25 | Du Pont | Polymerization of formaldehyde |
| US2841570A (en) * | 1953-06-30 | 1958-07-01 | Du Pont | Polymerization of formaldehyde |
| BE586088A (de) * | 1958-12-27 | |||
| FR1317621A (de) * | 1961-03-14 | 1963-05-08 |
-
1963
- 1963-12-31 DE DE19631495343 patent/DE1495343A1/de active Pending
-
1964
- 1964-12-15 US US418530A patent/US3324083A/en not_active Expired - Lifetime
- 1964-12-29 BE BE657703A patent/BE657703A/xx unknown
- 1964-12-30 NL NL6415251A patent/NL6415251A/xx unknown
- 1964-12-30 GB GB52786/64A patent/GB1082670A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1495343A1 (de) | 1969-02-20 |
| NL6415251A (de) | 1965-07-02 |
| US3324083A (en) | 1967-06-06 |
| GB1082670A (en) | 1967-09-06 |