colloidal dispersion


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Related to colloidal dispersion: coarse dispersion

colloidal dispersion

[kə′lȯid·əl dis′pər·zhən]
(chemistry)
References in periodicals archive ?
Cost of thermo-mechanical processing (high shear mixing) for the production of fine colloidal dispersion of scrap tire rubber in asphalt also has to be worked out to perform a detailed cost-benefit analysis on various rubber modified systems.
Concentration of binary liquid containing colloidal dispersion of nanoparticles is characterized with density measurement technique.
Xu, P, Mujumdar, AS, Yu, B, "Drying-Induced Cracks in Thin Film Fabricated from Colloidal Dispersions.
Therefore, it is important to keep this factor in mind when choosing a chemical reaction suitable for the production of a colloidal dispersion.
Omnova Solutions has launched Pliotec SA60 colloidal dispersion, which is fortified with a water-based epoxy to form a 2K coating system.
The stability of colloidal dispersion is controlled by steric or electrostatic repulsion forces between particles.
Research at the University of Leeds (UK) on food industry applications for Malvern's Ultrasizer system is proving successful, with work now advancing in understanding the colloidal dispersion of milk, and in using the Ultrasizer as a 'fingerprinting' system to detect adulteration of foodstuffs.
A colloidal dispersion, which is fortified with a water-based epoxy to form a two-component coating system, has been introduced by OMNOVA Solutions.
Rhodia Chimie has been granted a patent for an aqueous paint composition comprised of a mixture of an aqueous paint; a colloidal dispersion of a cerium compound comprised of a water-soluble or water-dispersible polymer in complexation with cerium and obtained by 'polymerizing at least one monomer corresponding to an ethylenically unsaturated, linear or branched, aliphatic, cyclic or aromatic monocarboxylic or polycarboxylic acid, or anhydride; and, optionally, a monomer corresponding to a polyoxyalkylenated ester of an ethylenically unsaturated carboxylic acid; or obtained from the polymerization of at least one ethylenically unsaturated, linear or branched, aliphatic, cyclic or aromatic, monocarboxylic or polycarboxylic acid, or anhydride; and a base.
The structural information of colloidal dispersion has been extensively studied by using transmission electron microscopy (TEM), light scattering, etc.
Panzem(R) Nanocrystal Colloidal Dispersion (Panzem(R) NCD), an oral liquid formulation, has been shown in pre-clinical studies to significantly increase the drug's bioavailability, which is expected to result in enhanced drug levels of 2ME2 in patients.
It is comprised of water, an alkali, an alkali-soluble polyvinyl acetate-crotonic acid copolymer, a thickener, and a glycol, wherein the composition is an aqueous colloidal dispersion or polymeric solution comprising from approximately 2.