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US 2026/0062838 A1Published application
Synthetic fibers
AssigneeToray Industries, Inc.
InventorsMasashi NAGAO, Kirita SATO, Masato MASUDA, Tomohiro WAKISAKA
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Abstract
The present disclosure relates to a synthetic fiber, having a loss tangent peak temperature of 100° C. or higher and 150° C. or lower, a loss tangent peak value of 0.15 or more, and a dry heat shrinkage of 5% or more and less than 15%. The present disclosure also relates to a synthetic fiber, having a loss tangent area from 30° C. to 130° C. of 4.0° C. or more and 7.5° C. or less.
Claims5
A synthetic fiber, having a loss tangent peak temperature of 100° C. or higher and 150° C. or lower, a loss tangent peak value of 0.15 or more, and a dry heat shrinkage of 5% or more and less than 15%.
Dependencies are inferred from the claim text.