Methods and compositions for transmitting yarn fiber properties, enhancing yarn color, and improving processing of bulk continuous filament fibers

摘要

Conveying one or more fiber properties of a yarn and articles made therefrom by providing a yarn containing at least one fiber formed from a fiber-forming polymer and having a fiber property-identifying additive present in the fiber A method is provided. Also provided are yarns and articles made therefrom that include a fiber property distinguishing additive that transmits one or more fiber properties of the yarn and articles made therefrom. In addition, a method for enhancing the color of the yarn is provided, as well as a method for improving bulk continuous filament fiber processing through the replacement of problematic colorants. [Selection] Figure 1