RO85378B1 - Process for polymerizing the cyclopenetene obtained from c5 fraction - Google Patents
Process for polymerizing the cyclopenetene obtained from c5 fractionInfo
- Publication number
- RO85378B1 RO85378B1 RO108331A RO10833182A RO85378B1 RO 85378 B1 RO85378 B1 RO 85378B1 RO 108331 A RO108331 A RO 108331A RO 10833182 A RO10833182 A RO 10833182A RO 85378 B1 RO85378 B1 RO 85378B1
- Authority
- RO
- Romania
- Prior art keywords
- fraction
- cyclopenetene
- polymerizing
- cyclopentene
- wcl6
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 2
- 230000000379 polymerizing effect Effects 0.000 title 1
- LPIQUOYDBNQMRZ-UHFFFAOYSA-N cyclopentene Chemical compound C1CC=CC1 LPIQUOYDBNQMRZ-UHFFFAOYSA-N 0.000 abstract 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 2
- RGSFGYAAUTVSQA-UHFFFAOYSA-N pentamethylene Natural products C1CCCC1 RGSFGYAAUTVSQA-UHFFFAOYSA-N 0.000 abstract 2
- KPGXUAIFQMJJFB-UHFFFAOYSA-H tungsten hexachloride Chemical compound Cl[W](Cl)(Cl)(Cl)(Cl)Cl KPGXUAIFQMJJFB-UHFFFAOYSA-H 0.000 abstract 2
- 229910003091 WCl6 Inorganic materials 0.000 abstract 1
- 150000001336 alkenes Chemical class 0.000 abstract 1
- 230000003197 catalytic effect Effects 0.000 abstract 1
- 235000019441 ethanol Nutrition 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 abstract 1
- 238000006116 polymerization reaction Methods 0.000 abstract 1
- 239000012429 reaction media Substances 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
- UGNWTBMOAKPKBL-UHFFFAOYSA-N tetrachloro-1,4-benzoquinone Chemical compound ClC1=C(Cl)C(=O)C(Cl)=C(Cl)C1=O UGNWTBMOAKPKBL-UHFFFAOYSA-N 0.000 abstract 1
- MCULRUJILOGHCJ-UHFFFAOYSA-N triisobutylaluminium Chemical compound CC(C)C[Al](CC(C)C)CC(C)C MCULRUJILOGHCJ-UHFFFAOYSA-N 0.000 abstract 1
Landscapes
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Abstract
Procedeul pentru polimerizarea ciclopentenei obtinuta din fractiunea C5 cu continut ridicat de olefine, în mediu de solvent, la o temperatura de 5...10 degree C, caracterizat prin aceea ca în mediul de reactie se introduce un sistem catalitic format din hexaclorura de wolfram si triizobutil-aluminiu activat cu un amestec de cloranil si alcool etilic în proportie de 1:1,5...1:3, la o concentratie de 0,5 mmol WCl6 la un mol de ciclopentena.The process for the polymerization of cyclopentene obtained from the high olefin C5 fraction in a solvent medium at a temperature of 5 ... 10 ° C, characterized in that a catalytic system consisting of tungsten hexachloride is introduced into the reaction medium triisobutylaluminum activated with a mixture of chloranil and ethyl alcohol in a ratio of 1: 1.5 to 1: 3 at a concentration of 0.5 mmol of WCl6 per mole of cyclopentene.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO108331A RO85378B1 (en) | 1982-07-31 | 1982-07-31 | Process for polymerizing the cyclopenetene obtained from c5 fraction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO108331A RO85378B1 (en) | 1982-07-31 | 1982-07-31 | Process for polymerizing the cyclopenetene obtained from c5 fraction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| RO85378B1 true RO85378B1 (en) | 1985-01-30 |
Family
ID=40903507
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO108331A RO85378B1 (en) | 1982-07-31 | 1982-07-31 | Process for polymerizing the cyclopenetene obtained from c5 fraction |
Country Status (1)
| Country | Link |
|---|---|
| RO (1) | RO85378B1 (en) |
-
1982
- 1982-07-31 RO RO108331A patent/RO85378B1/en unknown
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