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Interactions in solutions of liquid-crystalline polymers—2. experimental evidence for intermacromolecular aggregation

✍ Scribed by Konrad Witkowski; Leszek Woliński

Publisher
Elsevier Science
Year
1991
Tongue
English
Weight
553 KB
Volume
27
Category
Article
ISSN
0014-3057

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✦ Synopsis

The results of investigations carried out by the methods of elastic and quasi-elastic light scattering are reported for three liquid-crystalline polymer samples in solution in tetrachloroethane. In polyester solutions with mesogenic groups in the backbone chain and in polyolefinosulphone solutions with polar side-groups, strong effects of macromolecular aggregation were observed. The effect of the polarity of mesogenic groups on the aggregation and internal arrangement in the aggregates is discussed.

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