Conclusions
It is possible to reduce the consumption of CS2 in the xanthation of cellulose to 15% by wt. by preliminarily activating it with guanidine salt solutions in an alkaline medium.
Normally filterable viscoses were obtained, fibres from which had satisfactory physicomechanical properties.
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Literature cited
L. P. Lazurina, Author's Abstract of Candidate's Dissertation, MTI, Moscow (1980).
L. S. Abramova, S. P. Trusova, and Z. A. Rogovin, Khim. Volokna, No. 5, 32–33 (1981).
Additional information
Translated from Khimickeskie Volokna, No. 3, pp. 56–57, May–June, 1983.
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Yurchenko, V.M., Abramova, L.S. & Gal'braikh, L.S. Activation of cellulose with guanidine salts. Fibre Chem 15, 233–234 (1984). https://doi.org/10.1007/BF00552814
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DOI: https://doi.org/10.1007/BF00552814