Synthesis and characterization of ABA-triblock copolymers with poly(ethylene glycol) segments and LC-segments
β Scribed by Uwe Schulze; Hans-Werner Schmidt
- Publisher
- Springer
- Year
- 1998
- Tongue
- English
- Weight
- 110 KB
- Volume
- 40
- Category
- Article
- ISSN
- 0170-0839
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ABA-type block copolymers of poly(trimethylene carbonate) with poly(ethylene glycol) ( M n 6820), PTMC-b-PEG-b-PTMC, were synthesized by the ring-opening polymerization of 1,3-dioxan-2-one (trimethylene carbonate) in the presence of poly-(ethylene glycol) with stannous octoate catalyst, and the copo
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