| 发明名称 |
HYDROPHILIC POLYURETHANE COATINGS |
| 摘要 |
The present invention relates to a coating composition in the form of a dispersion containing a polyurethane urea which (1) is terminated by a copolymer unit of polyethylene oxide and polypropylene oxide, and (2) contains at least one hydroxyl-group-containing polycarbonate polyol.
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| 申请公布号 |
US2011078832(A1) |
申请公布日期 |
2011.03.31 |
| 申请号 |
US20090995093 |
申请日期 |
2009.05.19 |
| 申请人 |
BAYER MATERIALSCIENCE AG |
发明人 |
KOECHER JUERGEN;RISCHE THORSTEN |
| 分类号 |
C09D175/04;A01H5/10;B05D1/36;B05D5/06;B32B17/10 |
主分类号 |
C09D175/04 |
| 代理机构 |
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