Spun fleece of polyolefin filaments and a process for...

Details Spun fleece of polyolefin filaments and a process for... Spun fleece of polyolefin filaments and a process for...

D - Textiles, Paper

04

H

18/586

D04H 3/16 (2006.01)

Patent

CA 1131425

ABSTRACT OF THE DISCLOSURE Spun polyolefin fleeces are disclosed wherein the surfaces of filaments and filament groups forming the fleeces are at least in part active at the surface by the incorporation of polar groups. The polar groups are incorporated directly in the filaments or applied to the surface thereof by treatment during or after the spinning process with adducts of propylene and/or ethylene oxides.

353600

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