Results 71 to 80 of about 735 (115)

Preparation of bulk sodium carboxymethyl cellulose aerogels with tunable morphology

Carbohydrate Polymers, 2015
Homogeneous and bulk carboxymethyl cellulose hydrogel and aerogel were prepared by a novel process, using Fe(3+) and d-(+)-gluconic acid-lactone as cross-linker and releasing agent, respectively. The results showed that the mass fraction of Fe(3+) has a great effect on CMC aerogels' structure, crystallization and morphology.
Runjun, Lin, Ang, Li, Lingbin, Lu, Yang, Cao   +3 more
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Design of Sodium Carboxymethyl Cellulose Processing Hardware

Chemical and Petroleum Engineering, 2019
The process of obtaining sodium carboxymethyl cellulose from cotton cellulose is discussed. Conceptual and processing-equipment diagrams are presented. The technological process and used equipment are described.
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Influence of carboxymethyl cellulose and sodium alginate on sweetness intensity of Aspartame

Food Chemistry, 2014
Sensory evaluation of Aspartame in the presence of sodium carboxymethyl cellulose (CMC-L) and sodium alginate (SA) revealed that only CMC-L showed a suppression effect, while SA did not. By using an artificial taste receptor model, we found that the presence of SA or CMC-L resulted in a decrease in association constants.
Xue, Han, Shu-Zhen, Xu, Wen-Rui, Dong, Zhai, Wu, Ren-Hai, Wang, Zhong-Xiu, Chen   +5 more
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Conformation and Rheological Property of Sodium Carboxymethyl Cellulose

Journal of Applied Polymer Science
ABSTRACT This study investigated the solution conformation, microstructure, and rheological properties of a quaternary ammonium salt of sodium carboxymethyl cellulose (NaCMC) in aqueous solution. The results showed that the chain conformation of NaCMC exists in the form of linear aggregation of semi‐flexible coils.
Ling Ding, Changjiang Li, Xu Ding, Lele Chen, Ji Zhang   +4 more
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Preparation and Properties of Sodium Carboxymethyl Cellulose-Hyaluronic Acid-Carboxymethyl Chitosan Blend

Applied Mechanics and Materials, 2010
The Sodium carboxymethyl cellulose (CMC)-Hyaluronic acid (HA)-Carboxymethyl chitosan (CMCS) blend films were prepared by solution method, and then characterized by FT-IR,XRD,SEM and water absorption capability. The results suggested that there were strong molecular interaction and good compatibility in the blend films.
Xi Hong Zhao, Xiao Wei He, Shi Qi Xie, Lian Sheng Yang   +3 more
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Dissipative crystallization of sodium salts of carboxymethyl cellulose

Colloid and Polymer Science, 2011
Drying dissipative patterns were observed at room temperature on a cover glass, a watch glass, and a Petri glass dish during the course of dryness of aqueous solution of sodium salts of carboxymethyl cellulose (NaCMC) having different molecular weights in the presence of sodium chloride and in their absence.
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Tailored IPN Hydrogel Bead of Sodium Carboxymethyl Cellulose and Sodium Carboxymethyl Xanthan Gum for Controlled Delivery of Diclofenac Sodium

Polymer-Plastics Technology and Engineering, 2013
Interpenetrating network (IPN) beads of sodium carboxymethyl cellulose (SCMC) and sodium carboxymethyl xanthan (SCMX) containing diclofenac sodium (DS), a non steroidal anti-inflammatory drug were prepared by single water-in-water (w/w) emulsion gelation process using AlCl3 as the cross-linking agent.
Shiv Sankar Bhattacharya, Seema Shukla, Subham Banerjee, Purojit Chowdhury, Prithviraj Chakraborty, Amitava Ghosh   +5 more
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Dielectric behavior of aqueous solutions of sodium carboxymethyl cellulose

Journal of Polymer Science Part A-2: Polymer Physics, 1972
AbstractMeasurements are reported for the dielectric loss factor of the SCMC solutions over the frequency range 2 MHz to 50 MHz as a function of concentration of SCMC, concentration of added sodium chloride, molecular weight, and temperature. The results are in general agreement with those of other workers and are interpreted in terms of ionic theories
D. J. Allen, S. M. Neale, P. J. T. Tait
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The effect of sodium carboxymethyl cellulose on synthetic detergent systems

Journal of the American Oil Chemists' Society, 1948
SummaryCertain forms of sodium carboxymethyl cellulose have been shown to be highly effective as synthetic detergent promoters. Formulations containing a sodium alkyl aryl sulfonate type of synthetic detergent, alkaline salts and a type of sodium carboxymethyl cellulose developed for high detergency promoting properties surpass high quality fatty acid ...
Thomas H. Vaughn, Clifton E. Smith
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EFFECT OF SODIUM CARBOXYMETHYL-CELLULOSE ON THE POLAROGRAPHIC BEHAVIOR OF LEAD

2023
Description to be ...
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