发明名称 |
ACRYLIC SYNTHETIC FIBER IMPROVED IN STYLEABILITY |
摘要 |
<p>Acrylic synthetic fibers excellent in styleability and heat resistance. The fibers have knot-form protrusions on the surface, and have a surface level difference caused by the knots of 5.0 to 15.0 µm, a knot interval of 0.05 to 0.5 mm, a flexural rigidity of 7.0x10<-7> to 10.0x10<-7> N.m<2>/m, and a torsional rigidity of 5.0x10<-9> to 10.0x10<-9> N.m<2>. The acrylic synthetic fibers comprise an acrylic copolymer having an acrylonitrile content of 60 mol% or higher, a content of sulfur atoms derived from a sulfo-containing vinyl monomer of 0.15 to 0.50 wt.%, and a specific viscosity of 0.20 to 0.50.</p> |
申请公布号 |
WO2004013389(A1) |
申请公布日期 |
2004.02.12 |
申请号 |
WO2003JP08942 |
申请日期 |
2003.07.14 |
申请人 |
KANEKA CORPORATION;YOSHIMURA, SATORU;FUJIWARA, KAZUAKI |
发明人 |
YOSHIMURA, SATORU;FUJIWARA, KAZUAKI |
分类号 |
A41G3/00;D01F6/40;(IPC1-7):D01F6/40 |
主分类号 |
A41G3/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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