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1. (WO2018184927) NONWOVEN CELLULOSE FIBER FABRIC WITH EXTREMELY LOW HEAVY METAL CONTENT

Pub. No.:    WO/2018/184927    International Application No.:    PCT/EP2018/057866
Publication Date: Fri Oct 12 01:59:59 CEST 2018 International Filing Date: Thu Mar 29 01:59:59 CEST 2018
IPC: D04H 3/013
Applicants: LENZING AKTIENGESELLSCHAFT
Inventors: CARLYLE, Tom
EINZMANN, Mirko
GOLDHALM, Gisela
HAYHURST, Malcolm John
MAYER, Katharina
SAGERER FORIC, Ibrahim
Title: NONWOVEN CELLULOSE FIBER FABRIC WITH EXTREMELY LOW HEAVY METAL CONTENT
Abstract:
A nonwoven cellulose fiber fabric (102), in particular directly manufactured from lyocell spinning solution (104), wherein the fabric (102) comprises a network of substantially endless fibers (108), and wherein a heavy metal content of the fibers (108) is not more than 10 ppm for each individual chemical heavy metal element.