Oxidized carbon blacks and applications for lead acid batteries

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United States of America Patent

PATENT NO 9923205
SERIAL NO

15211406

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Abstract

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Disclosed herein are oxidized carbon blacks, which can be incorporated into electrode compositions for lead acid batteries. In some embodiments, the oxidized carbon blacks have a BET surface area ranging from 650 to 2100 m2/g; an oil absorption number (OAN) ranging from 35 to 500 mL/100 g; and a volatile content of at least 5.5 wt. % relative to the total weight of the oxidized carbon black, as determined by weight loss at 950° C.

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Patent Owner(s)

Patent OwnerAddress
CABOT CORPORATIONTWO SEAPORT LANE SUITE 1400 BOSTON MA 02210

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Atanassova, Paolina Waltham, US 109 2828
DuPasquier, Aurelien Westford, US 11 355
Korchev, Andriy Westford, US 20 108

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