| 发明名称 |
IMPROVED DYEABILITY SPANDEX FIBER |
| 摘要 |
The present invention relates to a spandex fiber which can improve dyeability of a reactive dye in accordance with the increase in pH and by adding calcium oxide (CaO). |
| 申请公布号 |
KR20160078842(A) |
申请公布日期 |
2016.07.05 |
| 申请号 |
KR20140189119 |
申请日期 |
2014.12.24 |
| 申请人 |
HYOSUNG CORPORATION |
发明人 |
KIM, TAE HEON;KANG, YEON SOO |
| 分类号 |
D01F1/10;D01F6/70 |
主分类号 |
D01F1/10 |
| 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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