HYDROPHOBIC FIBER AND MANUFACTURING METHOD THEREOF
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United States of America Patent
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Jul 4, 2019
app pub date -
May 20, 2016
filing date -
May 20, 2016
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Abstract
A hydrophobic fiber is provided which, obtained by modifying a natural fiber-containing fiber material without the use of fluorine compounds, has improved quick-dry properties, durability, wash-and-wear properties and antifouling properties while sufficiently maintaining the moisture absorption and desorption of the natural fibers; a manufacturing method of said fiber is also provided. By fixing a silicone elastomer film to at least part of the surface of a fiber material that contains cellulose fibers and/or animal fibers, the fiber is made into a hydrophobic fiber with a surface tension of less than 72 mN/m. The silicone elastomer film comprises methylhydrogen polysiloxane cross-linked with zinc stearate as the crosslinking agent.
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