THE STRUCTURE OF AROMATIC THERMOTROPIC CO POLYESTERS WITH SIDE SUBSTITUENTS

Authors
MATVEEVA GN GRIGOREV AI STEPANOVA AR DUDKINA MM BILIBIN AY SIDOROVICH AV
Citation
Gn. Matveeva et al., THE STRUCTURE OF AROMATIC THERMOTROPIC CO POLYESTERS WITH SIDE SUBSTITUENTS, Vysokomolekularnye soedinenia. Seria A, 36(6), 1994, pp. 20000999-20001003
Citations number
4
Categorie Soggetti
Polymer Sciences
Journal title
Vysokomolekularnye soedinenia. Seria A → ACNP
ISSN journal
05075475
Volume
36
Issue
6
Year of publication
1994
Pages
20000999 - 20001003
Database
ISI
SICI code
0507-5475(1994)36:6<20000999:TSOATC>2.0.ZU;2-H
Abstract
X-ray diffraction studies of two fully aromatic copolyesters with asym metric repeating units: [GRAPHICS] (II) reported. The position of phen ylene side substitutent in the macromolecule wre found to affect the p olymer structure. For polymer I, hexagonal packing of parallel macromo lecular chains characterized by parameter a = 15 angstrom was identifi ed, whereas for polymer II, tetragonal packing with a = b = 12.8 angst rom was demonstrated.