D - Textiles – Paper – 01 – D
Patent
D - Textiles, Paper
01
D
18/569, 18/636.5
D01D 4/00 (2006.01) D01D 5/24 (2006.01)
Patent
CA 1275770
ABSTRACT OF THE DISCLOSURE This invention is a trilobal, synthetic fiber, intended for use in carpets, having an axially extending hole in each lobe, the total cross-sectional area of the fiber being about 5 to 12 percent void, said fiber cross-section having a modification ratio of between about 2 to 3, and an arm angle of about 15° to 45°, so that a fiber having improved bulk, soil hiding and resiliency is apparent in a carpet having face fiber of said fiber.
509721
Morrison Kenneth Gordon
Peterson Weldon Herbert
Alliedsignal Inc.
Gowling Lafleur Henderson Llp
LandOfFree
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