Abstract: A spun-dyed polyester monofilament is provided having a linear density of at least 40 dtex containing at least one pigment selected from the group of phthalocyanine, metallophthalocyanine, pyrazolone, anthraquinone, dioxazine, sulfur, azo, dibenzanthrone and/or perylene pigments, wherein the sum total of free hot-air shrinkage after 30 minutes' treatment at 180° C. and extension at a specified load of 27 cN/tex from the stress-strain diagram of the polyester monofilament is less than 15%.
Type:
Application
Filed:
October 21, 2010
Publication date:
September 27, 2012
Applicant:
Nextrusion GMBH
Inventors:
Kurt-Günther Berndt, Rex Delker, Reinhardt Schenzinger, Andreas Dirr