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 65ยฐC in dimethylformamide. The polymers were characterized by I
Thermal and liquid crystalline properties of liquid crystalline polymethacrylates with ammonium units and their non-ionic family
โ Scribed by Seiji Ujiie; Yutaka Tanaka; Kazuyoshi Iimura
- Publisher
- John Wiley and Sons
- Year
- 2000
- Tongue
- English
- Weight
- 280 KB
- Volume
- 11
- Category
- Article
- ISSN
- 1042-7147
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## Abstract A series of poly(ester imide ketone)s (PEIKs) with varied __p__โhydroxybenzoic acid (HBA) molar fraction derived from __N__,__N__โฒโhexaneโ1,6โdiylbis(trimellitimide), 4,4โฒโdihydroxybenzophenone, and __p__โhydroxybenzoic acid were synthesized by a โstepโfeedingโ polycondensation method i