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US 2021/0002801 A1Published application
Irregularly shaped polymer fibers
OwnerShih Wen Tseng, Michael Hess +4inventors
InventorsShih Wen Tseng, Michael Hess, Volker Roehring, Hsien Fang Chiou, Wie Ren Huang, Huan Hsiang Lin
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Abstract
A solid polymeric fiber includes: a six- to ten-fingered sectional area having fingers having central axes. The fingers are positioned unsymmetrically to each of the central axes, and/or the sectional area of the fiber has no rotational axis. In an embodiment, the six- to ten-fingered sectional area is a six-fingered sectional area.
Claims20
A solid polymeric fiber, comprising:
- a six- to ten-fingered sectional area comprises fingers having central axes, wherein the fingers are positioned unsymmetrically to each of the central axes, and/or wherein the sectional area of the fiber has no rotational axis.
Dependencies are inferred from the claim text.