Dielectric relaxation of liquid crystalline polyacrylates and polymethacrylates
β Scribed by Zentel, Rudolf; Strobl, Gert R.; Ringsdorf, Helmut
- Book ID
- 120489689
- Publisher
- American Chemical Society
- Year
- 1985
- Tongue
- English
- Weight
- 671 KB
- Volume
- 18
- Category
- Article
- ISSN
- 0024-9297
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π SIMILAR VOLUMES
Aryloxycarbonylphenyl acrylates and methacrylates were prepared by reacting 4-acryloyloxybenzoyl chloride and 4-methacryloyloxybenzoyl chloride with different phenols. They were homopolymerized using benzoyl peroxide as the initiator at 65Β°C in dimethylformamide. The polymers were characterized by I
## Abstract LC networks on the basis of methacrylate and dimethacrylate components were synthesized via bulk and precipitation copolymerization. Up to an amount of crosslinking component of 1 molβ% a smetic A phase is observed. The networks with 3 and 5 molβ% only show a nematic phase. From Xβray d