Lyocell fiber

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 8633120
APP PUB NO 20100248572A1
SERIAL NO

12678610

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Abstract

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The invention concerns a Lyocell fiber, containing a material selected from the group consisting of pearl powder, ground nacre and mixtures thereof. For the manufacture of the fiber according to the invention, a process is used comprising the steps of

    manufacturing a spinning solution of cellulose in an aqueous tertiary amine oxide, preferably N-methylmorpholine-N-oxide (NMMO)spinning the spinning solution to fibers,

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Patent Owner(s)

Patent OwnerAddress
LENZING AKTIENGESELLSCHAFT4860 LENZING

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Firgo, Heinrich Vöcklabruck, AT 69 750
Fuchs, Heidrun Vöcklabruck, AT 3 3

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