Lower critical solution temperatures of polyisobutylene plus isomeric alkanes
β Scribed by J.-M Bardin; D Patterson
- Publisher
- Elsevier Science
- Year
- 1969
- Tongue
- English
- Weight
- 489 KB
- Volume
- 10
- Category
- Article
- ISSN
- 0032-3861
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
The high temperature demixing of solutions of poly(decyl methacrylate) (PDMA) was measured as a function of pressure for the following solvents: n-pentane, cyclo-pentane, n-hexane, n-heptane, iso-octane and toluene. In all cases the application of pressure increases the miscibility in the order of 0
Cloud point curves (CPC) have been measured for 1-4 cis polybutadiene (My = 40,000-830,000) in n-hexane, 2-methyl-hexane, 2.2,3 trimethylbutane and 2,2,4 trimethylpentane. These four systems show upper and lower critical solubility temperatures which approach one another as the molecular weight incr