D - Textiles – Paper – 01 – F
Patent
D - Textiles, Paper
01
F
18/622
D01F 6/62 (2006.01)
Patent
CA 2015092
ABSTRACT TITLE PROCESS FOR PREPARING POLYESTER FEED YARNS Flat polyester yarns that provide soft pleasing fabrics that can easily be brushed (or napped) to enhance their aesthetics, on account of their unusually low tenacity, of cationic dyeable polyester filaments, and especially a process for preparing spin-oriented feed yarns that may be processed into such flat yarns by draw- warping.
Charles Jerry T.
Hagewood John F.
Shea Lawrence S.
E. I. Du Pont de Nemours And Company
Sim & Mcburney
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