Conclusions
A tentative estimate of the stiffness (from the Kuhn segment) of the cuprammonium complex of cellulose (CCC) in solution has been given; it is about 200 A.
The calculated concentration for transition of a CCC solution into the liquid-crystal state is in excess of 27% by wt.
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Literature cited
M. M. Iovleva, Second International Symposium on Man-Made Fibres, Kalinin, 1986. Preprints, Vol. 1, p. 178.
G. E. Prozorova, M. M. Iovleva, et al., Vysokomol. Soed., Ser. B,28, No. 6, 112 (1986).
I. P. Baksheev, G. G. Finger, et al., Second International Symposium on Man-Made Fibres, Kalinin, 1986. Preprints, Vol. 2, p. 139; S. P. Trusova, L. A. Nazar'na, et al., Khim. Volokna, No. 1, 11 (1987).
S. P. Papkov, Vysokomol. Soed., Ser. B,24, No. 11, 869 (1982).
S. Ya. Lyubina, S. I. Klenin, et al., Vysokomol. Soed., Ser. A,19, No. 2, 244–248 (1977).
M. Saito, Polymer,15, No. 3, 213 (1983).
P. J. Flory, Adv. Polym. Sci., No. 59, 1 (1984).
Additional information
Translated from Khimicheskie Volokna, No. 3, pp. 23–24, May–June, 1988.
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Smirnova, V.N., Iovleva, M.M., Kop'ev, M.A. et al. Estimate of stiffness of the cellulose cuprammonium complex macromolecule in solution. Fibre Chem 20, 185–187 (1989). https://doi.org/10.1007/BF00633050
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DOI: https://doi.org/10.1007/BF00633050