Pulverulent rubber comprising carbon black filler, process for their preparation and application.U.S. patent: 6,825,262 Issued: November 30, 2004 Inventors: Udo Gorl, Matthias Schmitt, Reinhard Stober and Andreas Gouw Assigned as·sign tr.v. as·signed, as·sign·ing, as·signs 1. To set apart for a particular purpose; designate: assigned a day for the inspection. 2. : PKU PKU: see phenylketonuria. Pulverkautschuk Union GmbH Keywords: A process for preparing fine-particle free-flowing rubber powders, composed of carbon black and rubber by solution polymerization Solution polymerization is a method of industrial polymerization. In this procedure, a monomer is dissolved in a non-reactive solvent that contains a catalyst. The heat released by the reaction is absorbed by the solvent, and so the reaction rate is reduced. . Alter water removal and drying, the product obtained flows freely and is a storage-stable powder. |
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