Multicomponent fiber including elastic elements

Details Multicomponent fiber including elastic elements Multicomponent fiber including elastic elements

2007-07-03

2007-07-03

Torres Velazquez, Norca L. (Department: 1771)

Stock material or miscellaneous articles

Coated or structually defined flake, particle, cell, strand,...

Rod, strand, filament or fiber

C428S364000, C428S365000, C428S398000, C442S328000, C442S329000, C442S364000, C442S381000, C442S394000

Reexamination Certificate

active

11017984

ABSTRACT:
Disclosed herein are multicomponent fibers, and particularly sheath-and-core type multicomponent fibers including elastic polymers. The multicomponent fibers have at least three cross sectional elements, wherein a first cross sectional element is an outer sheath element, the second cross sectional element is an inner sheath element, and the third cross sectional element may be either a hollow element or a filled core element.

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