A method of preparing polysaccharide modified materials

摘要

Method of preparing modified polysaccharide materials.Consists on making a wettable polysaccharide (formed by Fibers of length less than 2 mm) with 0.5 to 2% n, NK - methylene bisacrylamide, in relation to the weight of the Fiber, in Alkaline Medium with a pH between 11 and 13, at a temperature between the Environment and 55jc, and For 2 weeks, to obtain materials of modified polysaccharide.The polysaccharide: Fibrous Cotton, wood pulp, Cellulose oxidized, hidrocelulosa gelatinised Starch, guar gum, or Carboxymethyl Cellulose. Used by voluminosity and absorbency.