| 发明名称 |
POLYURETHANE ELASTIC FIBER AND METHOD FOR PRODUCTION THEREOF |
| 摘要 |
<p>A polyurethane elastic fiber, containing inorganic compound particles that have an average particle size of 0.5 to 5 mm and that show a refractive index of 1.4 to 1.6, having at least one protruded portion that has a maximum width of 0.5 to 5 µm, in the fiber surface, per 120-µm length in the fiber axis direction.</p> |
| 申请公布号 |
EP1722015(A1) |
申请公布日期 |
2006.11.15 |
| 申请号 |
EP20050719651 |
申请日期 |
2005.02.28 |
| 申请人 |
ASAHI KASEI FIBERS CORPORATION |
发明人 |
YAMAMOTO, TARO;DOI, MASANORI |
| 分类号 |
D01F6/94;D01F1/10;D01F6/70 |
主分类号 |
D01F6/94 |
| 代理机构 |
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