CARBON BLACK PIGMENTED YARN WITH IMPROVED PHYSICAL PROPERTIES

摘要

A fiber and process of forming the fiber containing nylon 6,6, carbon black, and copper phthalocyanine colorant, which may be spun into a yarn with improved physical properties is provided. The carbon black concentration may be up to 2 % of the fiber by weight, and the concentration of copper phthalocyanine colorant may be up to 4 % of the fiber by weight. The fiber may optionally contain a copolymer.