D - Textiles – Paper – 01 – D
Patent
D - Textiles, Paper
01
D
D01D 4/02 (2006.01) D01D 5/253 (2006.01)
Patent
CA 2274780
Novel spinnerets for producing multi-grooved filaments have a row of apertures connected by slots that correspond to the grooves in the periphery of the resulting filaments.
De nouvelles presses à filer, permettant de produire des filaments à plusieurs rainures, présentent une rangée d'orifices reliés par des fentes, qui correspondent aux rainures creusées à la périphérie des filaments obtenus.
Aneja Arun Pal
Roop Robert Kenneth
Bennett Jones Llp
E.i. Du Pont de Nemours And Company
Invista Technologies S.a.r.l.
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