| 发明名称 |
HYDROPHILIC POLYURETHANE UREA DISPERSIONS |
| 摘要 |
The invention relates to a polyurethane urea dispersion, wherein the polyurethane urea (1) is terminated with a copolymer unit of polyethylene oxide and poly-C4-C12-alkylene oxide, and (2) comprises at least one polycarbonate polyol containing hydroxyl groups. |
| 申请公布号 |
US2012172519(A1) |
申请公布日期 |
2012.07.05 |
| 申请号 |
US201013394561 |
申请日期 |
2010.09.04 |
| 申请人 |
DOERR SEBASTIAN;KOECHER JUERGEN;HOFMANN JOERG;BAYER MATERIALSCIENCE AG |
发明人 |
DOERR SEBASTIAN;KOECHER JUERGEN;HOFMANN JOERG |
| 分类号 |
C09D175/04;C09D175/08 |
主分类号 |
C09D175/04 |
| 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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