D - Textiles – Paper – 01 – D
Patent
D - Textiles, Paper
01
D
18/544
D01D 5/26 (2006.01)
Patent
CA 1135915
ABSTRACT OF THE DISCLOSURE Multifilament yarns comprising continuous multifilaments each having at least one body section and having extending there- from along its length at least one wing-member, the body section comprising about 25 to 95% of the total mass of the filament and the wing member comprising about 5 to 75% of the total mass of filament, the filament being further characterized by a wing-body interaction defined by Image where the ratio of the width of said fiber to the wing thickness (Lt/Dmin) is ? 30. Also disclosed are specific yarns and pro- cesses for producing the filaments and yarns. The spun-like character of the fractured yarns of this invention is provided by the wing members extending from and along the body section being intermittently separated from the body section and a fraction of the separated wing members being broken to provide free protruding ends extending from the body section. - 1 -
388463
Casey James O.
Gregory Dale R.
Phillips Bobby M.
Eastman Kodak Company
Gowling Lafleur Henderson Llp
LandOfFree
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