Lyocell fiber
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United States of America Patent
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Jan 21, 2014
Grant Date -
Sep 30, 2010
app pub date -
Sep 15, 2008
filing date -
Sep 18, 2007
priority date (Note) -
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Abstract
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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