CARBON BLACKS

Brand	Owner	Address	Description
WITCO	WITCO CORPORATION	ONE AMERICAN LANE GREENWICH CT 068312559	[ CARBON BLACKS; ] METALLIC SALTS OF FATTY ACIDS, ESPECIALLY OF THE FOLLOWING ACIDS-STEARIC, OLEIC, 2 ETHYL HEXOIC, ISOOCTOIC, TALL OIL, ROSIN, AND NAPHTHENIC; [ OXIDIZED ASPHALT KNOWN AS HARD HYDROCARBON; ] ESTERS OF ORGANIC ACIDS; FATTY ACIDS; STABILIZERS FOR VINYL RESINS; CALCIUM CARBONATE AND COBALT HYDRATE;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

A carbon black with a ?D50/M greater than about 0.9 was produced. The carbon black has an aggregate heterogeneity index (HI) via QTM of greater than about 2.3. The carbon black has a ?D50 via DCP of greater than about 0.07 ?m. The QTM-HI of the present carbon black is unique for N100-200 series carbon blacks, as is the ?D50. The carbon black is a N200 carbon black with an oil absorption number (OAN) less than about 135 ml/100 g and a HI of greater than about 2.3. The carbon black is also a N200 carbon black with an oil absorption number (OAN) less than about 135 ml/100 g and a ?D50 of greater than about 0.07 ?m. The present invention also relates to a polymeric composition and to tires comprising a carbon black of the present invention.