The pulps were acetylated with acetic anhydride in ethanoic acid catalyzed by conc.
A. U. Israel, I. B. Obot, S. A. Umoren, V. Mkpenie, J. E. Asuquo 2008, 'Production of Cellulosic Polymers from Agricultural Wastes', E-Journal of Chemistryhttp://dx.doi.org/10.1155/2008/436356. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)