PREPARATION METHOD OF FIBER
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United States of America
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Issued Date -
Mar 26, 2020
app pub date -
Nov 24, 2019
filing date -
Nov 24, 2019
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Abstract
A preparation method of a fiber is provided. In the preparation method of the fiber, a polymer is dissolved in a mixing solution of an ionic liquid and a salt to form a spinning viscose, wherein the salt includes KCl, KBr, KOAc, NaBr, ZnCl2 or a combination thereof. Afterwards, the spinning viscose is used as a material to perform a spinning process so as to form a fiber.
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