Ragheb, A. A.Nassar, S. H.Abd El-Thalouth, I.Ibrahim, M. A.Shahin, A. A.2019-12-212019-12-212012Cited References in Web of Science Core Collection: 120144-8617https://doi.org/10.1016/j.carbpol.2012.03.054https://www.sciencedirect.com/science/article/pii/S0144861712002810?via%3DihubAccession Number: WOS:000305593900008Carboxymethyl cellulose samples of different D.S. values were prepared from rice straw via pulping followed by etherification with monochloroacetic acid under the catalytic action of sodium hydroxide. The prepared derivatives were assessed for D.S., rheological properties as well as suitability as thickening agents in different printing styles. It was found that carboxymethyl cellulose derived from rice straw is characterized by a non-Newtonian pseudoplastic behavior and its apparent viscosity at any specific rate of shear depends on the D.S. All the prepared derivatives could be used successfully as thickening agents in discharge and/or discharge/resist printing of cotton fabrics. Furthermore, they could be used also as thickening agent for burn-out printing style of wool/polyester blended fabrics using sodium hydroxide. Attractive samples could be obtained via using these techniques. (C) 2012 Elsevier Ltd. All rights reserved.enCarboxymethylcelluloseDischargeResistBurn outPrintingArticlehttps://doi.org/10.1016/j.carbpol.2012.03.054