Process for the production of a hydroentangled product comprising cellulose fibers

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United States of America Patent

PATENT NO 9334592
APP PUB NO 20110124258A1
SERIAL NO

12741496

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Abstract

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The present invention relates to a process for the production of a hydroentangled product comprising cellulose fibers, wherein a Lyocell melt-blown web is subjected to a treatment by fine high-pressure jets of water, characterized in that

    the web is subjected to said fine high-pressure jets in at least three treatment stepsthe pressure of said high-pressure jets is 75 bar or less in each of said treatment steps.

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Patent Owner(s)

Patent OwnerAddress
LENZING AKTIENGESELLSCHAFTWERKSTRASSE 2 LENZING 4860

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Harms, Haio Gmunden, AT 8 61
Hayhurst, Malcolm Bulkington, GB 5 44
White, Pat Sharnford, GB 9 129

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