发明名称 |
POLYURETHANE ELASTIC YARN AND METHOD FOR PRODUCTION THEREOF |
摘要 |
<p>Disclosed is a polyurethane elastic yarn which is excellent in elongation, resilience, heat resistance, alkali resistance, chemical resistance, and capability of being dyed with a cationic dye and which is suitable for use in a stretch cloth, a wearing apparel or the like. The polyurethane elastic yarn comprises: an elastic yarn comprising a polyurethane mainly composed of a polymer diol and a diisocyanate; and a polymer of a compound having a sulfonate group contained in the elastic yarn.</p> |
申请公布号 |
EP2093316(A1) |
申请公布日期 |
2009.08.26 |
申请号 |
EP20070859810 |
申请日期 |
2007.12.13 |
申请人 |
INVISTA TECHNOLOGIES S.A.R.L. |
发明人 |
TANAKA, TOSHIHIRO;INOUE, HIROKUNI;HARA, MASASHI;KANBAYASHI, TATSUAKI |
分类号 |
D01F6/70;C08G18/08;C08G18/28;C08G18/48;C08G18/54;C08G18/64;C08G18/66;C08L75/04;D01F1/10;D01F6/94 |
主分类号 |
D01F6/70 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|