Treated carbonaceous compositions and polymer compositions...

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – At least one aryl ring which is part of a fused or bridged...

Reexamination Certificate

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Details

C524S495000, C524S524000, C524S557000, C524S563000

Reexamination Certificate

active

06953825

ABSTRACT:
Treated carbonaceous compositions comprising a carbonaceous material, preferably a carbon black, and an ester polymer treating agent. Also disclosed are polymer compositions incorporating the treated carbonaceous compositions and articles of manufacture formed from the polymer compositions.

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