Results 121 to 130 of about 52,519 (167)

Suspensions of rigid spherical particles in polymeric solutions

Physica A: Statistical Mechanics and its Applications, 2007
Abstract Suspensions of solid particles in polymeric solutions are regarded as suspensions of solid particles and polymer molecules in a Newtonian fluid. Disturbances caused by the particles propagate in the Newtonian fluid and influence the distribution of the particles and conformation of the molecules.
V. Zmievski, M. Grmela, M. Bousmina
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Viscosity of suspensions in polymeric solutions

Rheologica Acta, 1983
Viscosities of suspended particles in polymeric solutions depend upon dissolved polymer concentration, volume fraction of particles and shear rate. In this analysis of viscosity data, relative viscosity was defined as the ratio of suspension viscosity to solution viscosity at the same shear stress rather than shear rate.
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Synthesis of Resins via Multiparallel Suspension Polymerization

Journal of Combinatorial Chemistry, 2001
A system for the multiparallel synthesis of polymer resins for solid-phase synthesis is presented, accelerating the preparation of new resins using standard suspension polymerization protocols. The system was evaluated by preparing a range of polystyrene resins with well-defined characteristics.
Alesso, Sonia M., Yu, Zhanru, Pears, David, Worthington, Paul A., Luke, Richard W.A., Bradley, Mark   +5 more
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Rheology of Suspensions in Polymeric Liquids

Journal of Rheology, 1985
This paper reviews the flow behavior of concentrated suspensions as may be of interest in the processing of composites and similar polymeric materials. Succinct synopses are arranged at the end of each section. In general, the state of the art is a good one: a small number of experiments on a new formulation frequently suffice for a general prediction ...
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Preparation of inorganic/polymeric composite microspheres by direct suspension polymerization

Journal of Materials Science, 1986
Spherical polystyrene powders coated uniformly byγ-Fe2O3 or RuO2 were obtained by means of a direct suspension polymerization. Starting reactant mixture was a complex disperse system comprising a fine powdered material, droplets of styrene monomer containing lauroyl peroxide as an initiator; and an aqueous medium.
K. Tokuoka, M. Senna, H. Kung
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Spark-induced agglomeration of aqueous polymeric suspensions

Journal of Colloid and Interface Science, 2005
Discharging a high-energy spark underwater creates a shock wave that dissipates through an acoustic field. Colloidal acrylate polymers suspended in water containing dissolved calcium are agglomerated as a result. The degree of agglomeration increases with the number of sparks applied and with increasing calcium content. The calcium decreases the charge
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SUSPENSION POLYMERIZATION

Journal of Macromolecular Science, Part C: Polymer Reviews, 1991
H. G. Yuan, G. Kalfas, W. H. Ray
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NANOCOMPOSITES PRODUCTION THROUGH SUSPENSION, SEMI-SUSPENSION, AND EMULSION POLYMERIZATION

Revista Contemporânea
Nanocellulose-reinforced polymeric composites can be produced in situ, where polymerization occurs in the presence of reinforcing fillers. Moreover, it can also be produced ex situ, when, the polymeric matrix is mixed with a nanocellulose suspension.
Marina Borsuk, Fábio Furtado, Heloise Sasso Teixeira, Willian Nascimento Duarte, Talita Szlapak Franco, Thais Helena Sydenstricker Flores-Sahagun   +5 more
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Suspension Polymerization of Styrene

Industrial & Engineering Chemistry, 1953
Walter S. Kaghan, R. Norris Shreve
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Suspension Polymerization of Chlorotrifluoroethylene

Industrial & Engineering Chemistry, 1953
John R. Elliott, Robert L. Myers, George F. Roedel   +2 more
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