GB1480536A - Process for the preparation of trioxane copolymers - Google Patents
Process for the preparation of trioxane copolymersInfo
- Publication number
- GB1480536A GB1480536A GB54160/74A GB5416074A GB1480536A GB 1480536 A GB1480536 A GB 1480536A GB 54160/74 A GB54160/74 A GB 54160/74A GB 5416074 A GB5416074 A GB 5416074A GB 1480536 A GB1480536 A GB 1480536A
- Authority
- GB
- United Kingdom
- Prior art keywords
- trioxan
- dec
- carried out
- addition
- bulk
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 238000000034 method Methods 0.000 title abstract 2
- 229920001577 copolymer Polymers 0.000 title 1
- 239000007788 liquid Substances 0.000 abstract 3
- 239000000203 mixture Substances 0.000 abstract 3
- BGJSXRVXTHVRSN-UHFFFAOYSA-N 1,3,5-trioxane Chemical compound C1OCOCO1 BGJSXRVXTHVRSN-UHFFFAOYSA-N 0.000 abstract 2
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical class OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 abstract 2
- 238000007334 copolymerization reaction Methods 0.000 abstract 2
- DHKHKXVYLBGOIT-UHFFFAOYSA-N acetaldehyde Diethyl Acetal Natural products CCOC(C)OCC DHKHKXVYLBGOIT-UHFFFAOYSA-N 0.000 abstract 1
- 230000015556 catabolic process Effects 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 239000011951 cationic catalyst Substances 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 238000001816 cooling Methods 0.000 abstract 1
- -1 cyclic acetal Chemical class 0.000 abstract 1
- 238000006731 degradation reaction Methods 0.000 abstract 1
- 239000003085 diluting agent Substances 0.000 abstract 1
- 230000000694 effects Effects 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 230000003301 hydrolyzing effect Effects 0.000 abstract 1
- 239000000178 monomer Substances 0.000 abstract 1
- 238000000465 moulding Methods 0.000 abstract 1
- 229920000642 polymer Polymers 0.000 abstract 1
- 238000006116 polymerization reaction Methods 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
- 239000008247 solid mixture Substances 0.000 abstract 1
- 238000007711 solidification Methods 0.000 abstract 1
- 230000008023 solidification Effects 0.000 abstract 1
- 239000003381 stabilizer Substances 0.000 abstract 1
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 (de) | 1973-12-18 | 1973-12-18 | Verfahren zur Herstellung von Copolymeren des Trioxans |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1480536A true GB1480536A (en) | 1977-07-20 |
Family
ID=5901071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB54160/74A Expired GB1480536A (en) | 1973-12-18 | 1974-12-16 | Process for the preparation of trioxane copolymers |
Country Status (16)
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3369365B2 (ja) | 1994-09-05 | 2003-01-20 | ティコナ ゲゼルシャフト ミット ベシュレンクテル ハフツング | ポリアセタールコポリマーの製造方法 |
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 |
| DE3149321C1 (de) | 1981-12-12 | 1983-01-13 | Degussa Ag, 6000 Frankfurt | Verfahren zur kontinuierlichen Homopolymerisation oder Copolymerisation von Trioxan |
| JPS59115318A (ja) * | 1982-12-21 | 1984-07-03 | Ube Ind Ltd | ホルムアルデヒド共重合体の製法 |
-
1973
- 1973-12-18 DE DE2362791A patent/DE2362791C2/de not_active Expired
-
1974
- 1974-12-13 CH CH1665274A patent/CH606162A5/xx not_active IP Right Cessation
- 1974-12-13 NL NL7416269A patent/NL7416269A/xx not_active Application Discontinuation
- 1974-12-16 IT IT30620/74A patent/IT1049339B/it active
- 1974-12-16 LU LU71496A patent/LU71496A1/xx unknown
- 1974-12-16 GB GB54160/74A patent/GB1480536A/en not_active Expired
- 1974-12-17 IE IE2598/74A patent/IE40717B1/xx unknown
- 1974-12-17 ZA ZA00747999A patent/ZA747999B/xx unknown
- 1974-12-17 JP JP49144169A patent/JPS5848565B2/ja not_active Expired
- 1974-12-17 BR BR10551/74A patent/BR7410551D0/pt unknown
- 1974-12-17 CA CA216,630A patent/CA1015890A/en not_active Expired
- 1974-12-17 DK DK657274A patent/DK657274A/da unknown
- 1974-12-17 AT AT1006874A patent/AT341777B/de active
- 1974-12-17 SE SE7415850A patent/SE7415850L/xx unknown
- 1974-12-18 BE BE151646A patent/BE823518R/xx active
- 1974-12-18 FR FR7441778A patent/FR2254592B2/fr not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3369365B2 (ja) | 1994-09-05 | 2003-01-20 | ティコナ ゲゼルシャフト ミット ベシュレンクテル ハフツング | ポリアセタールコポリマーの製造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2254592A2 (enrdf_load_stackoverflow) | 1975-07-11 |
| IE40717L (en) | 1975-06-18 |
| NL7416269A (nl) | 1975-06-20 |
| AU7645174A (en) | 1976-06-17 |
| DK657274A (enrdf_load_stackoverflow) | 1975-08-25 |
| LU71496A1 (enrdf_load_stackoverflow) | 1976-11-11 |
| SE7415850L (enrdf_load_stackoverflow) | 1975-06-19 |
| CA1015890A (en) | 1977-08-16 |
| ZA747999B (en) | 1976-01-28 |
| DE2362791A1 (de) | 1975-06-26 |
| AT341777B (de) | 1978-02-27 |
| BE823518R (fr) | 1975-06-18 |
| JPS5848565B2 (ja) | 1983-10-29 |
| ATA1006874A (de) | 1977-06-15 |
| DE2362791C2 (de) | 1982-07-01 |
| JPS5092990A (enrdf_load_stackoverflow) | 1975-07-24 |
| IE40717B1 (en) | 1979-08-01 |
| IT1049339B (it) | 1981-01-20 |
| FR2254592B2 (enrdf_load_stackoverflow) | 1979-08-10 |
| BR7410551D0 (pt) | 1975-09-02 |
| CH606162A5 (enrdf_load_stackoverflow) | 1978-10-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |