Method of manufacturing cellulose/gelatin composite viscose rayon filament
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United States of America Patent
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Oct 23, 2012
Grant Date -
Jul 2, 2009
app pub date -
May 10, 2006
filing date -
Aug 3, 2005
priority date (Note) -
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Abstract
A method of manufacturing a cellulose/gelatin composite viscose rayon filament that is characterized by including a process in which a spinning process is carried out while a viscose spinning solution is mixed with a gelatin crosslinking solution, which makes it possible to produce a cellulose/gelatin composite viscose rayon having uniform strength and elongation without yarn disconnection.
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