| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an antistatic acrylic fiber with less generation of fluff, which has more improved antistatic performance than that of an antistatic acrylic fiber previously proposed by the present applicant; a fiber structure with high quality and high performance having excellent color development at least some of which has the antistatic acrylic fiber; and a manufacturing method of the antistatic acrylic fiber without complication in production process while high productivity is maintained. <P>SOLUTION: An antistatic acrylic fiber is an acrylic fiber which comprises 90 to 99 wt.% acrylonitrile-based polymer containing 80 to 100 wt.% acrylonitrile as a component and 1 to 10 wt.% acrylic antistatic resin containing 10 to 70 wt.% acrylonitrile as a component, and which contains 200 ppm or more of alkali metal ion based on the fiber, where the acrylic antistatic resin contains a boron compound. <P>COPYRIGHT: (C)2012,JPO&INPIT |
