| 发明名称 |
BIO-DERIVED POLYURETHANE FIBER |
| 摘要 |
Included are elastomeric fibers and method for preparing such fibers, which include a bio-derived butanediol. The bio-derived butanediol is used to prepare a polymeric glycol composition, which is contacted with a diisocyanate and spun to provide an elastomeric fiber. |
| 申请公布号 |
WO2015171631(A1) |
申请公布日期 |
2015.11.12 |
| 申请号 |
WO2015US29274 |
申请日期 |
2015.05.05 |
| 申请人 |
INVISTA NORTH AMERICA S.A R.L. |
发明人 |
WALDBAUER, JR., ROBERT O.;D'ALLURA, NORMAN J. |
| 分类号 |
D01F6/70 |
主分类号 |
D01F6/70 |
| 代理机构 |
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