Synthesis and characterization of amphipathic poly(methyl methacrylate)-b-poly(ethylene oxide) diblock copolymers
✍ Scribed by William W. L. Wu; Irja Piirma
- Publisher
- Springer
- Year
- 1993
- Tongue
- English
- Weight
- 327 KB
- Volume
- 31
- Category
- Article
- ISSN
- 0170-0839
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The authors are indebted to Prof. E. Straube (Halle), Prof. K.-F. Arndt (Dresden) and Prof. J. Kressler (Merseburg) for helpful discussions concerning scattering measurements. Thanks to Chr. Sommer for support in static light scattering experiments.
Bi-graft copolymers of poly(methyl methacrylate)-graft-[poly(ethylene oxide); poly(propylene oxide)] were synthesized by radical copolymerization of two macromonomers, viz. poly(ethylene oxide) methacrylate and poly(propylene oxide) methacrylate, with methyl methacrylate. The macromonomers were prep
## Abstract **Summary:** Star‐shaped hydroxy‐terminated poly(__ε__‐caprolactone)s (__ss__PCL), with arms of different lengths, were obtained by ring‐opening polymerization (ROP) of __ε__‐caprolactone initiated by pentaerythritol, and were condensed with __α__‐methyl‐__ω__‐(3‐carboxypropionyloxy)‐po