A statistical evaluation of percentages of methylated sorbitols, found by the permethylation-degradation method of cellulose formulas, demonstrates that the percentage of 6-monomethylsorbitol results essentially from intraglucosic bridges formed by two (or more) oxymethylene groups between the hydroxyl groups in the 2- and 3-positions of an anhydroglucose unit of cellulose.
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2.
Cirino, V.O. , Bullock, A.L., and Rowland, S.P., Selective Reactivities and Accessibilities of the Hydroxyl Groups in Cotton Cellulose Based on Equilibrium Data from a Reversible Chemical Reaction, J. Polymer Sci. A, 7, 1225-1235 (1969).
3.
Guthrie, J.D. , Estimation of the Length of the Oxymethylene Bridges Introduced into Cotton Cellulose by Formaldehyde and by Methylenedisulfuric Acid, Textile Res. J.37, 40-45 (1967).
4.
Guthrie, J.D. and Heinzelman, D.C., Length of the Methylene Bridges in Cellulose Formals Determined by 18O Tagging and by Other Methods, Textile Res. J.41, 807-812 (1971).
5.
Guthrie, J.D. and Heinzelman, D.C., Length of Methylene Bridges in Cellulose Formals Made by Reacting Soda Cellulose with Dihalomethanes and with Bis(halomethyl) ethers, Textile Res. J.42, 564-566 (1972).
6.
Heinisch, K. , Katayama, A., Rouette, H.K., Wehner, A. and Zollinger, H., The Chemical Structure of Crosslinked Cotton, Textile Chem. Colorist2, 391-394 (1970).
7.
Mohn-Wehner, A., Rouette, H.K., and Zollinger , H., Relationships Between Acidity Functions, Rates of Reactions of Formaldehyde with Cellulose and of Cellulose Hydrolysis, Helv. Chim. Acta56, 323-329 (1973).
8.
Reeves, W.A. , Perkins, R.M., and Chance, L.H., CottonCrosslinked at Various Degrees of Fiber Swelling, Textile Res. J.30, 179-192 (1960).
9.
Patel, S.B., Rivlin, J., Samuelson, T., Stamm, O.A., and Zollinger, H., Investigations on the Chemical Constitution of Cotton Crosslinked with Formaldehyde , Textile Res. J.38, 226-234 (1968).
