Infrared dichroism of liquid crystalline terephthalate and biphenyldicarboxylate polyesters
β Scribed by S. P. Church; N. Khan
- Publisher
- Springer
- Year
- 1993
- Tongue
- English
- Weight
- 397 KB
- Volume
- 30
- Category
- Article
- ISSN
- 0170-0839
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
A series of thermotropic liquid crystalline polyesters based on p-hydroxybenzoic acid, terephthalic: acid, 2,6-dihydroxynaphthalene and containing small amounts of either Bisphenol A, 2,7-dihydroxynaphthalene, or polyethylene terephthalate (PET) as comonomers were prepared. The latter three material
## Abstract **Summary:** Anisotropy in molecular motions of a glassy smectic CA (SmCA) liquid crystal of a mainβchain BBβ5(3βMe) polyester was examined by dynamic mechanical analysis (DMA) for fibrous monodomain samples with two distinct orientations of smectic layers perpendicular and parallel to