BLACK COLORED FIBER AND A BLACK COLORANT FORMULATION FOR PREPARING THE SAME

摘要

A black colored fiber is provided. The black colored fiber has a lightness value 'L' in a range of from about 13.0 to about 9.0 and a color strength 'K/S' in a range of from about 22 to about 50. A black colorant formulation and a black colorant pigment are also provided. Processes are also provided.