D - Textiles – Paper – 02 – G
Patent
D - Textiles, Paper
02
G
118/31, 118/32
D02G 1/02 (2006.01) A61F 2/06 (2006.01) A61F 2/08 (2006.01) A61L 27/58 (2006.01) D02G 1/00 (2006.01)
Patent
CA 1329074
PROSTHETIC ARTICLE ABSTRACT The invention involves a method of texturizing a plurality of fibers or yarns comprising: (1) deforming the plurality of fibers or yarns by twisting in one direction; (2) setting the deformation of said plurality of fibers or yarns from step (1) by (a) heating them to their glass transition temperature under a vacuum of up to about 5 torr; and (b) cooling the fibers or yarns to ambient temperature; and (3) mechanically removing the twist inserted in the fibers or yarns from step (1) by twisting in the opposite direction without removing the deformation.
594189
Andrews Barbara
Dumican Barry Lee
American Cyanamid Company
Smart & Biggar
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