Method of producing a chemical pulp from a textile material which comprises cellulose and a molded body from the chemical pulp

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United States of America Patent

PATENT NO 11828005
APP PUB NO 20230096086A1
SERIAL NO

18073941

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Abstract

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A method of producing a chemical pulp from a textile material which comprises cellulose for manufacturing regenerated cellulosic molded bodies, wherein in the method the textile material is comminuted, at least a part of non-fiber-constituents of the comminuted textile material is separated from fiber-constituents of the comminuted textile material, at least a part of non-cellulosic fibers of the fiber-constituents is mechanically separated from cellulosic fibers of the fiber-constituents, at least a further part of the non-cellulosic fibers is chemically separated from the cellulosic fibers, and producing regenerated molded bodies from the chemical pulp based on the cellulosic fibers after mechanically separating and chemically separating.

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Patent Owner(s)

Patent OwnerAddress
LENZING AKTIENGESELLSCHAFTWERKSTRASSE 2 4860 LENZING

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Herchl, Richard Ried im Innkreis, AT 17 8
Klaus-Nietrost, Christoph Vöcklabruck, AT 13 8
Weilach, Christian Vöcklabruck, AT 20 24

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