## Abstract The existence of micelles of polystyrene‐__block__‐poly(ethylene/propene) in solutions of polystyrene in toluene was investigated. Toluene is a good solvent of both copolymer blocks whereas polystyrene and poly(ethylene/propene) are immiscible polymers. The presence of homopolystyrene a
Block copolymer micelles in solutions of a homopolymer: Dynamic light scattering and viscosity studies
✍ Scribed by JoséR. Quintana; María D. Jáñez; Issa Katime
- Publisher
- Elsevier Science
- Year
- 1996
- Tongue
- English
- Weight
- 419 KB
- Volume
- 37
- Category
- Article
- ISSN
- 0032-3861
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
Viscosity and light scattering data for block copolymers of poly(isoprene : styrene) have been determined in the solvents toluene, cyclohexane and methyl isobutyl ketone. The displacement length parameter < ~:2 > ~/Z ~ reaches a ma\_'dmum in the middle of thecompositionscale. Binary cluster integral
Phase behavior of blends of poly(viny1 methyl ether) (PVME) with four styrene-butadienestyrene (SBS) triblock copolymers, being of various molecular weights, architecture, and compositions, was investigated by small-angle light scattering. Small-angle X-ray scattering investigation was accomplished