发明名称 |
HEXALOBAL CROSS-SECTION FILAMENTS WITH THREE MAJOR LOBES AND THREE MINOR LOBES, CARPET TUFTED FROM YARN WITH SUCH FILAMENTS, AND CAPILLARY SPINNERET ORIFICE FOR PRODUCING SUCH FILAMENTS |
摘要 |
<p>A filament comprising a synthetic polymer and characterized by a hexalobal cross-section having three major lobes and three minor lobes, and a major radius (R1) and a minor radius (R2). Each lobal cross-section having essentially straight side portions extending outwardly and tangent to a convex tip at each end. The ratio of the major radius (R1) to the minor radius (R2) defining an exterior modification ratio (R1/R2) of greater than (1).</p> |
申请公布号 |
KR20080080110(A) |
申请公布日期 |
2008.09.02 |
申请号 |
KR20087013566 |
申请日期 |
2008.06.05 |
申请人 |
INVISTA TECHNOLOGIES S.A R.L. |
发明人 |
TUNG WAE HAI;SHIBATA STEVEN K. |
分类号 |
D01D5/253;D06N7/00 |
主分类号 |
D01D5/253 |
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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