Changes in morphological structure of cellulose fibers at different acetylation stages are studied; transverse and reticular type swelling structures were cause of turbidity in solution; cellulose acetates obtained from such fibers have lower degrees of acetylation; initially uniform fibers swell more uniformly and dissolve easily; partial and complete acetylation under adiabatic conditions for various wood pulps and linters showed that cellulose does not undergo acetylation uniformly. (See also Zhurnal Prikladnoi Khimii v 38 n 12 Dec 1965 p 2762-73)
Accessibility of wood cellulose fibers to acetylation
O dostupnosti volokon drevesnoi tsellyulozy k atsetilirovaniyu
Journal of Applied Chemistry of USSR ; 38 , n 12
1965
11 pages
Aufsatz (Zeitschrift)
Englisch
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Accessibility of wood cellulose fibers to acetylation
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