公开(公告)号：WO2014118804A1

公开(公告)日：2014-08-07

申请号：PCT/IN2014/000069

申请日：2014-01-29

Applicant: ADITYA BIRLA SCIENCE & TECHNOLOGY COMPANY LIMITED

Inventor： RASIKA, Indrannel Chatterjee ,  PREETI, Lodha ,  VAIBHAV, Kedar

IPC: D06P1/34 ,  D01F1/02 ,  D01F1/04 ,  D01F1/06 ,  D01F2/16 ,  C08K3/04 ,  C09D17/00

CPC classification number: D01F1/04 ,  C09D17/00 ,  D01F2/14

Abstract: 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.

Abstract translation: 提供黑色的纤维。 黑色的纤维的亮度值“L”在约13.0至约9.0的范围内，而色度“K / S”在约22至约50的范围内。黑色着色剂配方和黑色着色剂颜料 也提供。 还提供了过程。