Carbon blacks and process for producing them

Details Carbon blacks and process for producing them Carbon blacks and process for producing them

1998-09-25

2000-08-08

Griffin, Steven P.

Chemistry of inorganic compounds

Carbon or compound thereof

Elemental carbon

152525, 152450, 152451, 152564, 524495, C01D 300, B60C 100, B60C 500, B60C 900, C08J 340

Patent

active

060998180

ABSTRACT:
Disclosed are improved carbon blacks and a process for producing them. The improved carbon blacks are distinguished from conventional blacks having the same CTAB surface, after incorporation into SSBR/BR rubber compositions, by a lower rolling resistance with equal or better wet skid behavior. They can be produced in conventional carbon black reactors by conducting the burning in the combustion chamber so that carbon nuclei form and are immediately brought into contact with the carbon black raw material.

REFERENCES:
patent: 5179154 (1993-01-01), Muraki et al.
patent: 5484836 (1996-01-01), Kikuchi et al.
Japanese Abstract XP002061698 (JP 07082421A), Database WPI, Week 9521, Mar. 28, 1995.

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