CELLULOSE ACETATE-CONTAINING FIBROUS MATERIAL FOR A NONWOVEN PRODUCT, NONWOVEN PRODUCT COMPRISING SUCH A FIBROUS MATERIAL, AND METHOD FOR PRODUCING SUCH A FIBROUS MATERIAL
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United States of America Patent
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Issued Date -
Mar 9, 2023
app pub date -
Jan 12, 2021
filing date -
Jan 29, 2020
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Abstract
The invention relates to a cellulose-containing fibrous material for a nonwoven product, in particular in the form of a wiping cloth, cleaning cloth, sanitary product, medicinal product, or domestic cloth, wherein the fibrous material is designed as a tubular composite structure at least in part or in some regions, said structure having tubular cellulose acetate filaments. The invention additionally relates to a nonwoven product which has the fibrous material according to the invention and to a method for producing such a cellulose acetate-containing fibrous material.
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