Dynamo-optical and electro-optical prope
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V.N. Tsvetkov; L.N. Andreeva; A.P. Filippov; E.V. Belyaeva; A.Ju. Bilibin; A.R.
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Article
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1991
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Elsevier Science
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English
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Flow and electric birefringence have been investigated for solutions of a number of fractions of a para-aromatic polyester using dioxane and dichloroacetic acid as solvents. It was found that, on passing from a nonpolar (dioxane) to a polar solvent, the optical and hydrodynamic properties of the cha