PREPARATION METHOD OF POLYSACCHARIDE FIBER
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United States of America Patent
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Issued Date -
Feb 4, 2016
app pub date -
May 8, 2015
filing date -
Aug 1, 2014
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Abstract
A preparation method of a polysaccharide fiber is provided. The method includes the following steps. First, a polysaccharide material is provided. Next, the polysaccharide material is mixed with an ionic liquid to form a polysaccharide solution. Then, the polysaccharide solution is mixed with a forming liquid to form a formed polysaccharide article. Next, a homogenization treatment is performed on the formed polysaccharide article to form a homogeneous polysaccharide article. Then, the homogeneous polysaccharide article is dried to form a polysaccharide fiber.
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