Synthesis, Characterization, and Interaction Strengths of Difluorocarbene-Modified Polystyrene−Polyisoprene Block Copolymers
✍ Scribed by Ren, Yu; Lodge, Timothy P.; Hillmyer, Marc A.
- Book ID
- 120998929
- Publisher
- American Chemical Society
- Year
- 2000
- Tongue
- English
- Weight
- 231 KB
- Volume
- 33
- Category
- Article
- ISSN
- 0024-9297
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📜 SIMILAR VOLUMES
Liquid crystalline (LC) block copolymers comprising polystyrene and LC polyester blocks were obtained by a three-step procedure. In a first step, hydroxyl-terminated oligoesters were obtained by polycondensation reaction of methylhydroquinone and 4,4'-dicarboxy-l,10dibenzoyloxydecane in pyridine sol
## Abstract Cyclic polystyrene‐__block__‐polyisoprenes of controlled dimensions have been synthesized for the first time by the direct coupling of __α__‐isopropylidene‐1,1‐dihydroxymethyl‐__ω__‐diethylacetal‐heterodifunctional linear polystyrene‐__block__‐polyisoprene precursors previously prepared