GB972425A - Copolymers of trioxane and process for preparing them - Google Patents
Copolymers of trioxane and process for preparing themInfo
- Publication number
- GB972425A GB972425A GB1678763A GB1678763A GB972425A GB 972425 A GB972425 A GB 972425A GB 1678763 A GB1678763 A GB 1678763A GB 1678763 A GB1678763 A GB 1678763A GB 972425 A GB972425 A GB 972425A
- Authority
- GB
- United Kingdom
- Prior art keywords
- formal
- diol
- butene
- trioxane
- copolymers
- 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
- BGJSXRVXTHVRSN-UHFFFAOYSA-N 1,3,5-trioxane Chemical compound C1OCOCO1 BGJSXRVXTHVRSN-UHFFFAOYSA-N 0.000 title abstract 2
- 229920001577 copolymer Polymers 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 title 1
- WTEOIRVLGSZEPR-UHFFFAOYSA-N boron trifluoride Chemical compound FB(F)F WTEOIRVLGSZEPR-UHFFFAOYSA-N 0.000 abstract 2
- 239000003054 catalyst Substances 0.000 abstract 2
- 125000004122 cyclic group Chemical group 0.000 abstract 2
- 239000012954 diazonium Substances 0.000 abstract 2
- 229910015900 BF3 Inorganic materials 0.000 abstract 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 1
- 239000002841 Lewis acid Substances 0.000 abstract 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 abstract 1
- 239000005864 Sulphur Substances 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 150000001338 aliphatic hydrocarbons Chemical class 0.000 abstract 1
- 150000004945 aromatic hydrocarbons Chemical class 0.000 abstract 1
- 125000004432 carbon atom Chemical group C* 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 238000007334 copolymerization reaction Methods 0.000 abstract 1
- IJGRMHOSHXDMSA-UHFFFAOYSA-O diazynium Chemical compound [NH+]#N IJGRMHOSHXDMSA-UHFFFAOYSA-O 0.000 abstract 1
- 150000002170 ethers Chemical class 0.000 abstract 1
- 150000004820 halides Chemical class 0.000 abstract 1
- 150000005826 halohydrocarbons Chemical class 0.000 abstract 1
- 150000007517 lewis acids Chemical class 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 239000000178 monomer Substances 0.000 abstract 1
- ZHCAAFJSYLFLPX-UHFFFAOYSA-N nitrocyclohexatriene Chemical group [O-][N+](=O)C1=CC=C=C[CH]1 ZHCAAFJSYLFLPX-UHFFFAOYSA-N 0.000 abstract 1
- 239000000725 suspension 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
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)
Abstract
Trioxane is copolymerized with 0.1 to 60% of the total monomers, of at least one cyclic formal of an olefinically unsaturated dihydric alcohol containing 4 to 6 carbon atoms at -50 to +100 DEG C. A Lewis acid or an acid halide may be used as catalyst. Specified cyclic formals are butene-(3)-1:2-diol formal, pentene-(2)-1:4-diol formal, 2-methylbutene-(2)-1:4-diol formal, and butene-(2)-1:4-diol formal (preferred) as well as mixtures of two or more such formals. The copolymerization may take place in solution or suspension, using aliphatic and aromatic hydrocarbons, halohydrocarbons or ethers, or in bulk. Specified catalysts include boron trifluoride and its complexes, and the diazonium fluoroborates e.g. para-nitro-phenyl diazonium fluoroborate as well as the compounds mentioned in Specification 943,684. The copolymers may be sulphur vulcanised.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEH0366681 | 1962-04-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB972425A true GB972425A (en) | 1964-10-14 |
Family
ID=7153091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1678763A Expired GB972425A (en) | 1962-04-28 | 1963-04-29 | Copolymers of trioxane and process for preparing them |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE631685A (en) |
| FR (1) | FR1356560A (en) |
| GB (1) | GB972425A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006058356A1 (en) * | 2004-12-03 | 2006-06-08 | Echem Kompetenzzentrum für angewandte Elektrochemie GmbH | Solid fuel for fuel cells |
-
0
- BE BE631685D patent/BE631685A/xx unknown
-
1963
- 1963-04-29 FR FR933009A patent/FR1356560A/en not_active Expired
- 1963-04-29 GB GB1678763A patent/GB972425A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006058356A1 (en) * | 2004-12-03 | 2006-06-08 | Echem Kompetenzzentrum für angewandte Elektrochemie GmbH | Solid fuel for fuel cells |
Also Published As
| Publication number | Publication date |
|---|---|
| FR1356560A (en) | 1964-03-27 |
| BE631685A (en) |
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