Carbon black for tire tread rubber

Chemistry of inorganic compounds – Carbon or compound thereof – Elemental carbon

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C09C 148

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active

052308782

ABSTRACT:
A carbon black of the category of hard carbon blacks having a nitrogen adsorption specific surface area (N.sub.2 SA) of 120 to 165 m.sup.2 /g and a DBP absorption number of 120 ml/100 g or more and satisfying requirements respectively represented by the following formulae (1) and (2):

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