BE638528A - - Google Patents
Info
- Publication number
- BE638528A BE638528A BE638528DA BE638528A BE 638528 A BE638528 A BE 638528A BE 638528D A BE638528D A BE 638528DA BE 638528 A BE638528 A BE 638528A
- 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
- C08G2/06—Catalysts
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEF38028A DE1176859B (en) | 1962-10-13 | 1962-10-13 | Process for the production of high molecular weight polyoxymethylenes or their esters or ethers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE638528A true BE638528A (en) |
Family
ID=7097182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE638528D BE638528A (en) | 1962-10-13 |
Country Status (6)
| Country | Link |
|---|---|
| AT (1) | AT241817B (en) |
| BE (1) | BE638528A (en) |
| CH (1) | CH430214A (en) |
| DE (1) | DE1176859B (en) |
| GB (1) | GB991850A (en) |
| NL (1) | NL299144A (en) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL269640A (en) * | 1960-09-29 |
-
0
- NL NL299144D patent/NL299144A/xx unknown
- BE BE638528D patent/BE638528A/xx unknown
-
1962
- 1962-10-13 DE DEF38028A patent/DE1176859B/en active Pending
-
1963
- 1963-09-16 CH CH1139763A patent/CH430214A/en unknown
- 1963-09-19 AT AT752963A patent/AT241817B/en active
- 1963-10-10 GB GB4002763A patent/GB991850A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB991850A (en) | 1965-05-12 |
| CH430214A (en) | 1967-02-15 |
| AT241817B (en) | 1965-08-10 |
| DE1176859B (en) | 1964-08-27 |
| NL299144A (en) |