发明名称 |
ELASTIC FABRIC |
摘要 |
To provide elastic fabric that has comfortable wear and fit even in thin and light fabric by using a high-powered polyurethane elastic fiber that has at least 1.5 times the active force and recovery per unit fineness at the time of 100 to 200% elongation compared to conventional polyurethane elastic fiber. Resolution means an elastic fabric comprising a polyurethane elastic fiber made of a polyol, with a molecular weight between 450 and 1600 with a ratio of weight average molecular weight to number average molecular weight of at least 1.8, an organic diisocyanate compound, and a diamine compound. |
申请公布号 |
EP2714975(A4) |
申请公布日期 |
2014.11.12 |
申请号 |
EP20120792415 |
申请日期 |
2012.05.24 |
申请人 |
TORAY OPELONTEX CO., LTD;INVISTA TECHNOLOGIES S.A R.L. |
发明人 |
ITOH, SHINGO;TANAKA, TOSHIHIRO;LIU, HONG |
分类号 |
D01F6/70;D03D15/08;D04B1/18;D04B21/18 |
主分类号 |
D01F6/70 |
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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