Flocculation studies of non-aqueous poly(methyl methacrylate) dispersions stabilized by AB block copolymers of polystyrene and poly(dimethyl siloxane)
β Scribed by J. V. Dawkins; G. Taylor
- Publisher
- Springer
- Year
- 1980
- Weight
- 592 KB
- Volume
- 258
- Category
- Article
- ISSN
- 0340-255X
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π SIMILAR VOLUMES
Well defined AB block copolymers of polystyrene and poly(dimethyl siloxane) have been used as stabilizers in the dispersion polymerisation of styrene in n-alkanes. The dependences of the particle size and particle size distribution on the relative block lengths in the copolymer have been studied. Fr
## Abstract A size exclusion chromatography study of the micellar system polystyreneβ__block__βpoly(methyl methacrylate) in the mixed solvent 1,4βdioxane/cyclohexane is reported. Good separation of the peaks of micelles enabled direct determination of the weightβaverage molecular weights of micelle