DK657274A - - Google Patents
Info
- Publication number
- DK657274A DK657274A DK657274A DK657274A DK657274A DK 657274 A DK657274 A DK 657274A DK 657274 A DK657274 A DK 657274A DK 657274 A DK657274 A DK 657274A DK 657274 A DK657274 A DK 657274A
- Authority
- DK
- Denmark
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
- C08G2/18—Copolymerisation of aldehydes or ketones
- C08G2/24—Copolymerisation of aldehydes or ketones with acetals
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 |
|---|---|---|---|
| DE2362791A DE2362791C2 (en) | 1973-12-18 | 1973-12-18 | Process for the preparation of copolymers of trioxane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DK657274A true DK657274A (en) | 1975-08-25 |
Family
ID=5901071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK657274A DK657274A (en) | 1973-12-18 | 1974-12-17 |
Country Status (16)
| Country | Link |
|---|---|
| JP (1) | JPS5848565B2 (en) |
| AT (1) | AT341777B (en) |
| BE (1) | BE823518R (en) |
| BR (1) | BR7410551D0 (en) |
| CA (1) | CA1015890A (en) |
| CH (1) | CH606162A5 (en) |
| DE (1) | DE2362791C2 (en) |
| DK (1) | DK657274A (en) |
| FR (1) | FR2254592B2 (en) |
| GB (1) | GB1480536A (en) |
| IE (1) | IE40717B1 (en) |
| IT (1) | IT1049339B (en) |
| LU (1) | LU71496A1 (en) |
| NL (1) | NL7416269A (en) |
| SE (1) | SE7415850L (en) |
| ZA (1) | ZA747999B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5740520A (en) * | 1980-08-22 | 1982-03-06 | Polyplastics Co | Continuous polymerization |
| JPS59115318A (en) * | 1982-12-21 | 1984-07-03 | Ube Ind Ltd | Production of formaldehyde copolymer |
| DE4431575A1 (en) * | 1994-09-05 | 1996-03-07 | Hoechst Ag | Process for the preparation of polyacetal copolymers |
-
1973
- 1973-12-18 DE DE2362791A patent/DE2362791C2/en not_active Expired
-
1974
- 1974-12-13 NL NL7416269A patent/NL7416269A/en not_active Application Discontinuation
- 1974-12-13 CH CH1665274A patent/CH606162A5/xx not_active IP Right Cessation
- 1974-12-16 LU LU71496A patent/LU71496A1/xx unknown
- 1974-12-16 GB GB54160/74A patent/GB1480536A/en not_active Expired
- 1974-12-16 IT IT30620/74A patent/IT1049339B/en active
- 1974-12-17 JP JP49144169A patent/JPS5848565B2/en not_active Expired
- 1974-12-17 ZA ZA00747999A patent/ZA747999B/en unknown
- 1974-12-17 DK DK657274A patent/DK657274A/da unknown
- 1974-12-17 AT AT1006874A patent/AT341777B/en active
- 1974-12-17 CA CA216,630A patent/CA1015890A/en not_active Expired
- 1974-12-17 IE IE2598/74A patent/IE40717B1/en unknown
- 1974-12-17 BR BR10551/74A patent/BR7410551D0/en unknown
- 1974-12-17 SE SE7415850A patent/SE7415850L/xx unknown
- 1974-12-18 FR FR7441778A patent/FR2254592B2/fr not_active Expired
- 1974-12-18 BE BE151646A patent/BE823518R/en active
Also Published As
| Publication number | Publication date |
|---|---|
| CH606162A5 (en) | 1978-10-31 |
| FR2254592B2 (en) | 1979-08-10 |
| SE7415850L (en) | 1975-06-19 |
| DE2362791C2 (en) | 1982-07-01 |
| IE40717B1 (en) | 1979-08-01 |
| BE823518R (en) | 1975-06-18 |
| ZA747999B (en) | 1976-01-28 |
| NL7416269A (en) | 1975-06-20 |
| BR7410551D0 (en) | 1975-09-02 |
| DE2362791A1 (en) | 1975-06-26 |
| JPS5092990A (en) | 1975-07-24 |
| IT1049339B (en) | 1981-01-20 |
| LU71496A1 (en) | 1976-11-11 |
| JPS5848565B2 (en) | 1983-10-29 |
| ATA1006874A (en) | 1977-06-15 |
| AU7645174A (en) | 1976-06-17 |
| GB1480536A (en) | 1977-07-20 |
| CA1015890A (en) | 1977-08-16 |
| IE40717L (en) | 1975-06-18 |
| AT341777B (en) | 1978-02-27 |
| FR2254592A2 (en) | 1975-07-11 |