Abstract
The environment of a polymer field as a solid medium could be evaluated using a spiropyran compound as an indicator. This method provides a useful means for an accurate determination of polymer character.
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T. Shimidzu and M. Yoshikawa, J. Membr. Sci., in press.
T. Shimadzu and M. Yoshikawa, Polym. J., to be submitted.
δp values were calculated by reference to the text [ T. Matsuura, “Goseimaku no Kiso,” Kitami Shobo, Tokyo, 1981, pp 25—31].
H. Burrel, “Polymer Handbook,” 2nd ed, J. Brandrup and E. H. Immergut, Ed., John Wiley & Sons, New York, 1975, pp IV-355—IV-358.
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Shimidzu, T., Yoshikawa, M. Polymer Membranes as a Reaction Field I. A Characterization of Environment of Polymer. Polym J 15, 135–138 (1983). https://doi.org/10.1295/polymj.15.135
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DOI: https://doi.org/10.1295/polymj.15.135