WET SPINNING OF ORGANIC.INORGANIC HYBRID FIBER

A wet spinning method of organic and inorganic composite fiber is provided to improve high availability of conventional facilities and to contain various functional inorganic particles in various fiber. A wet spinning method of organic and inorganic composite fiber comprises the following steps of:...

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Bibliographic Details
Main Authors KUK, YUN SU, CHUNG, YONG SIK, LYOO, WON SEOK
Format Patent
LanguageEnglish
Published 22.04.2009
Subjects
MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OFARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES ORRIBBONS
NATURAL OR ARTIFICIAL THREADS OR FIBRES
SPINNING
TEXTILES
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Summary:A wet spinning method of organic and inorganic composite fiber is provided to improve high availability of conventional facilities and to contain various functional inorganic particles in various fiber. A wet spinning method of organic and inorganic composite fiber comprises the following steps of: preparing dope containing a water soluble inorganic compound and an organic fiber formation component; preparing a coagulating bath containing the compound and forming an insoluble inorganic compound of a particle shape by reacting with the water soluble inorganic compound contained the dope; and forming the insoluble inorganic compound by one of precipitation, oxidation and reduction. The organic fiber formation component contained the dope is one selected from a group consisting of a water soluble polymer like polyvinyl alcohol, chitosan, alginic acid etc.
Bibliography:Application Number: KR20070104743