Carboxymethyl Cellulosecationizationcoatingscompositesmechanical propertiesIn this work, composites were made by improved bonding of the cationized cellulosic fabric and some anionic matrix like Carboxymethyl Cellulose (CMC). Mercerized cotton fabric was cationized using cationization agent, TEXAMIN ECE with ...
The method has been evaluated regarding efficiency and distributions of the substituents in order to expand the knowledge of structure–property relationships in the synthesis of cellulose ethers. Previous findings have indicated that the spray-technique is an efficient etherification method compared to ...
P. Hinestroza, " Effect of Surface Cationization on the Conformal Deposition of Polyelectrolytes over Cotton Fibers", Cellulose, 14, 615-623 [2007].Hyde Kevin, Dong Hong, Hinestroza Juanp. Effect of surface cat- ionization on the conformal deposition of polyelectrolytes over cotton fiber[J]. ...
REAGENS-S-CFZ (3-chloro-2-hydroxypropyltrimethylammonium chloride, CAS# 3327-22-8) and GMAC (2,3-epoxypropyltrimethylammonium chloride, CAS# 3033-77-0) are effective monomers for the cationization of natural polymers (like starch and cellulose) with applications in the paper and cosmeti...
Influence of these factors could be interpreted based on the porous structure of cellulose and behavior of polyallylamine in the solution. In summary, the level of cationization could be maximized by using high concentration of low-molecular weight polyallylamine under pH as high as possible. The...
A cationization of cellulose fiber useful for 1 step dyeing of blended fabric of cotton with wool, silk or nylon, is carried out by substitution of hydroxy gp. to amine gp. Thus the cellulose fiber is carbamoyl-ethylated with hydroxy- or amine-contg. chemicals (I) such as acrylamide or ...
For bleached Kraft pulps, cationization splits the thermal degradation of cellulose in two phases, their ratio being roughly proportional to the DS. Both methods require virtually no sample preparation. Infrared spectroscopy is particularly easy to apply and allows a quantification of pulp cat...
The results verified different reactivities of the two dialdehydes toward cellulose and Girard's Reagent T; glyoxal was a more effective interconnecting linker than glutaraldehyde. Therefore, simultaneous treatment with dialdehyde and Girard's Reagent T provided cationic cotton, resulting in enhanced dye...
Distribution of functional groups in lignin, hemicellulose, and cellulose components. J Appl Polym Sci 29:643-650 (1984).Antal M,Ebringerova A,Simkovic I. New aspects in cationization of lignocellulose materials. Ⅱ. Distribution of functional groups in lignin , hemicellulose , and cellulose ...
The results verified different reactivities of the two dialdehydes toward cellulose and Girard's Reagent T; glyoxal was a more effective interconnectinglinker than glutaraldehyde. Therefore, simultaneous treatment with dialdehyde and Girard's Reagent T provided cationic cotton, resulting in enhanced dye...