Results 81 to 90 of about 735 (115)
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Hydrodynamic studies on sodium carboxymethyl cellulose in aqueous solutions
Journal of Polymer Science, 1962AbstractSodium carboxymethyl cellulose was fractionated and the fractions characterized by light scattering, viscometry, and sedimentation and diffusion in 0.1M NaCl. Viscosity and sedimentation measurements were extended to lower ionic strengths by the isoionic dilution technique.
G. Sitaramaiah, D. A. I. Goring
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Carbohydrate Polymers, 2016
This study is aimed at seeking an alternative dispersant for spray drying of drug nanosuspensions. The ideal dispersant is not only able to prevent the agglomeration of drug nanocrystals in the suspension state, but also it is able to preserve redispersibility of drug nanocrystals after drying.
JiXiu, Dan +7 more
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This study is aimed at seeking an alternative dispersant for spray drying of drug nanosuspensions. The ideal dispersant is not only able to prevent the agglomeration of drug nanocrystals in the suspension state, but also it is able to preserve redispersibility of drug nanocrystals after drying.
JiXiu, Dan +7 more
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Sodium carboxymethyl cellulose
Electrochemical and Solid-State Letters, 2007Jing Li, R. B. Lewis, J. R. Dahn
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Preparation of sodium carboxymethyl cellulose from paper sludge
Journal of Chemical Technology & Biotechnology, 2008AbstractBACKGROUND: This paper describes the reuse of paper sludge, an industrial solid waste, for the preparation of sodium carboxymethyl cellulose (CMC). The process includes pretreatment, basification and etherification.RESULTS: The optimal pretreatment condition involved the addition of 6.7% hydrochloric acid to the paper sludge for 30 min at 70 °C.
Xiaojia He +3 more
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Carbohydrate Polymers, 2015
Crystalline cellulose nanofibril (CNF) was isolated from cotton linter pulp using an acid hydrolysis method and used as a filler to reinforce sodium carboxymethyl cellulose (CMC) film. The CNF was in rod shape with the diameter of 23-38 nm and the length of 125-217 nm and crystallinity index (CI) was 0.89.
Ahmed A, Oun, Jong-Whan, Rhim
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Crystalline cellulose nanofibril (CNF) was isolated from cotton linter pulp using an acid hydrolysis method and used as a filler to reinforce sodium carboxymethyl cellulose (CMC) film. The CNF was in rod shape with the diameter of 23-38 nm and the length of 125-217 nm and crystallinity index (CI) was 0.89.
Ahmed A, Oun, Jong-Whan, Rhim
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Preparation of Carboxymethyl Cellulose Sodium/PEI Nanofiltration Membrane
Advanced Materials Research, 2013Carboxymethyl cellulose (CMC) sodium with negatively charged character was used as functional layer of polyetherimide (PEI) ultrafiltration membrane. The preparation parameter such as CMC concentration, cross-linking agent concentration and curing temperature are studied in detail. When the composite membrane was prepared under optimized conditions and
Run Lin Han +3 more
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Degradation of Sodium-Polymethacrylate and Sodium-Carboxymethyl Cellulose in Dilute Aqueous Solution
Japanese Journal of Applied Physics, 1984It is shown that Na–PMA and Na–CMC molecules in dilute aqueous solution are degraded during the usual viscosity measurements with a capillary viscometer, and a solution exposed to UV light exhibits an optical absorption maximum at about 270 nm.
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Allergic contact dermatitis due to sodium carboxymethyl cellulose
Contact Dermatitis, 1978T, Hamada, S, Horiguchi
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Ionotropic Gelation Fronts in Sodium Carboxymethyl Cellulose for Hydrogel Particle Formation
Gels, 2021CARLOS G Lopez +2 more
exaly
Diffusion of Water in a Sodium Carboxymethyl Cellulose Gel
The Journal of Chemical Physics, 1962W. T. Higdon, J. D. Robinson
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