BEADED CARBON, ITS MANUFACTURING METHOD AND USE

PROBLEM TO BE SOLVED: To produce beaded carbon having improved dispersibility, abrasion resistance, flow behavior and transportation stability. SOLUTION: The beaded carbon comprises at least one granulation additive (a mixture of waxes, a mixture of resins, a mixture of a wax with a resin or the lik...

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Bibliographische Detailangaben
Hauptverfasser: KOPIETZ JAN, OTTO KARIN, ZOCH HEINZ
Format: Patent
Sprache:eng
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Zusammenfassung:PROBLEM TO BE SOLVED: To produce beaded carbon having improved dispersibility, abrasion resistance, flow behavior and transportation stability. SOLUTION: The beaded carbon comprises at least one granulation additive (a mixture of waxes, a mixture of resins, a mixture of a wax with a resin or the like) and at least one synthetic oil (e.g. a mineral oil). A method for manufacturing the beaded carbon comprises mixing powdered carbon black with an oil/granulation additive mixture. The carbon black is used as the filler or pigment for rubbers and plastics and as the pigment for printing inks.