Phase behaviour and structure formation in solutions of poly(4-methyl-1-pentene) in cyclohexane
β Scribed by Koenraad Wegsteen; Hugo Berghmans
- Publisher
- John Wiley and Sons
- Year
- 1998
- Tongue
- English
- Weight
- 506 KB
- Volume
- 199
- Category
- Article
- ISSN
- 1022-1352
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## Abstract Poly(4βmethylβ1βpentene) was used to prepare porous structures by a thermally induced phaseβseparation method. Different porous structures were obtained with poly(4βmethylβ1βpentene), which has excellent properties as a polymer, and diphenyl ether as a diluent. The affecting factors, in
4Methyl-3-penten-2-01 (1) and cyclopentadiene react in an acidic two phase system at 0Β°C to form allylcyclopentenols 2 and norbornenylcarbinols 4. At 50Β°C and under similar conditions, 2 as well as 4 are equilibrated to allylcyclopentadienes 3, bicyclic olefins 5 and 6 , and tricyclic ether 7. With