Polymerization of a sticky polymer in the presence of a treated carbon black
 There is provided a polymerization of a sticky polymer in the presence of a catalyst under polymerization conditions using carbon black as the inert particulate material, the improvement comprises conducting said polymerization in the presence of a carbon black that has been treated with a sulfur donor and/or an oxidizing agent. 
Union Carbide Chemicals & Plastics Technology Corporation
C C C C C Y C C
C09C C01P C09C C08F C08K Y10S C07C C08F
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Weidong Kevin Joseph
Wang Cann