DE2061289C3 - - Google Patents
Info
- Publication number
- DE2061289C3 DE2061289C3 DE19702061289 DE2061289A DE2061289C3 DE 2061289 C3 DE2061289 C3 DE 2061289C3 DE 19702061289 DE19702061289 DE 19702061289 DE 2061289 A DE2061289 A DE 2061289A DE 2061289 C3 DE2061289 C3 DE 2061289C3
- Authority
- DE
- Germany
- Prior art keywords
- isobutylene
- formaldehyde
- molecular weight
- ppm
- reaction
- 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
- VQTUBCCKSQIDNK-UHFFFAOYSA-N Isobutene Chemical group CC(C)=C VQTUBCCKSQIDNK-UHFFFAOYSA-N 0.000 claims description 32
- 229920002367 Polyisobutene Polymers 0.000 claims description 19
- 238000000034 method Methods 0.000 claims description 19
- 239000003054 catalyst Substances 0.000 claims description 9
- 150000001298 alcohols Chemical class 0.000 claims description 8
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 claims description 6
- 238000005727 Friedel-Crafts reaction Methods 0.000 claims description 5
- 239000003701 inert diluent Substances 0.000 claims description 5
- 230000000379 polymerizing effect Effects 0.000 claims 1
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 72
- ZXEKIIBDNHEJCQ-UHFFFAOYSA-N isobutanol Chemical compound CC(C)CO ZXEKIIBDNHEJCQ-UHFFFAOYSA-N 0.000 description 21
- 239000000243 solution Substances 0.000 description 17
- 238000006116 polymerization reaction Methods 0.000 description 14
- WTEOIRVLGSZEPR-UHFFFAOYSA-N boron trifluoride Chemical compound FB(F)F WTEOIRVLGSZEPR-UHFFFAOYSA-N 0.000 description 12
- 238000006243 chemical reaction Methods 0.000 description 11
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical group C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 10
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 9
- 229920000642 polymer Polymers 0.000 description 8
- 230000035484 reaction time Effects 0.000 description 8
- 229910015900 BF3 Inorganic materials 0.000 description 6
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 6
- 238000009835 boiling Methods 0.000 description 6
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- FXNDIJDIPNCZQJ-UHFFFAOYSA-N 2,4,4-trimethylpent-1-ene Chemical group CC(=C)CC(C)(C)C FXNDIJDIPNCZQJ-UHFFFAOYSA-N 0.000 description 4
- 239000005977 Ethylene Substances 0.000 description 4
- WVDDGKGOMKODPV-UHFFFAOYSA-N Benzyl alcohol Chemical compound OCC1=CC=CC=C1 WVDDGKGOMKODPV-UHFFFAOYSA-N 0.000 description 3
- AMQJEAYHLZJPGS-UHFFFAOYSA-N N-Pentanol Chemical compound CCCCCO AMQJEAYHLZJPGS-UHFFFAOYSA-N 0.000 description 3
- 230000007717 exclusion Effects 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 239000011541 reaction mixture Substances 0.000 description 3
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 2
- 229930040373 Paraformaldehyde Natural products 0.000 description 2
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 238000004821 distillation Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 229920002866 paraformaldehyde Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical class S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical compound CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 description 1
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 238000010533 azeotropic distillation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 125000005605 benzo group Chemical group 0.000 description 1
- 235000019445 benzyl alcohol Nutrition 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 150000001735 carboxylic acids Chemical class 0.000 description 1
- HPXRVTGHNJAIIH-UHFFFAOYSA-N cyclohexanol Chemical compound OC1CCCCC1 HPXRVTGHNJAIIH-UHFFFAOYSA-N 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 239000003085 diluting agent Substances 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000011707 mineral Chemical class 0.000 description 1
- 239000012454 non-polar solvent Substances 0.000 description 1
- 150000002989 phenols Chemical class 0.000 description 1
- 229920001021 polysulfide Polymers 0.000 description 1
- 239000005077 polysulfide Substances 0.000 description 1
- 150000008117 polysulfides Polymers 0.000 description 1
- 239000001294 propane Substances 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 150000003333 secondary alcohols Chemical class 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 150000003568 thioethers Chemical class 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19702061289 DE2061289B2 (de) | 1970-12-12 | 1970-12-12 | Verfahren zur Polymerisation von Isobutylen |
| FR7141824A FR2117121A5 (enExample) | 1970-12-12 | 1971-11-23 | |
| BE776166A BE776166A (fr) | 1970-12-12 | 1971-12-02 | Procede de polymerisation de l'isobutylene |
| US00206146A US3808187A (en) | 1970-12-12 | 1971-12-08 | Polymerization of isobutylene |
| GB5744071A GB1363310A (en) | 1970-12-12 | 1971-12-10 | Polymerization of isobutylene |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19702061289 DE2061289B2 (de) | 1970-12-12 | 1970-12-12 | Verfahren zur Polymerisation von Isobutylen |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE2061289A1 DE2061289A1 (de) | 1972-06-15 |
| DE2061289B2 DE2061289B2 (de) | 1978-06-29 |
| DE2061289C3 true DE2061289C3 (enExample) | 1979-02-22 |
Family
ID=5790805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19702061289 Granted DE2061289B2 (de) | 1970-12-12 | 1970-12-12 | Verfahren zur Polymerisation von Isobutylen |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE2061289B2 (enExample) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4033196C1 (enExample) * | 1990-10-19 | 1992-04-16 | Basf Ag, 6700 Ludwigshafen, De | |
| DE4033195A1 (de) * | 1990-10-19 | 1992-04-23 | Basf Ag | Verfahren zur herstellung von polyisobuten |
| US9458262B2 (en) | 2011-10-21 | 2016-10-04 | Basf Se | Process for preparing isobutene homopolymers or copolymers |
| KR20140090634A (ko) | 2011-10-21 | 2014-07-17 | 바스프 에스이 | 이소부텐 단일중합체 또는 공중합체 제조 방법 |
| US9963521B2 (en) | 2012-02-17 | 2018-05-08 | Basf Se | Process for preparing higher molecular weight polyisobutylene |
| CN104136470B (zh) | 2012-02-17 | 2016-08-24 | 巴斯夫欧洲公司 | 制备高分子量聚异丁烯的方法 |
-
1970
- 1970-12-12 DE DE19702061289 patent/DE2061289B2/de active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| DE2061289A1 (de) | 1972-06-15 |
| DE2061289B2 (de) | 1978-06-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C3 | Grant after two publication steps (3rd publication) | ||
| 8330 | Complete disclaimer |