| 发明名称 |
AQUEOUS COATING COMPOSITION COMPRISING POLYURETHANES AND VINYL POLYMERS |
| 摘要 |
<p>An aqueous coating composition comprising (i) a polyurethane obtained by the reaction of (a) an isocyanate-terminated pre-polymer obtained from the reaction of components comprising at least one polyisocyanate of which at least 50 wt % is at least one aliphatic polyisocyanate; in an NCO/OH ratio in the range of from 1.75 to 1.05; and (b) an active-hydrogen chain-extending compound; and (ii) a vinyl polymer having a Tg below ambient temperature.</p> |
| 申请公布号 |
EP2222743(A1) |
申请公布日期 |
2010.09.01 |
| 申请号 |
EP20080858934 |
申请日期 |
2008.12.08 |
| 申请人 |
DSM IP ASSETS B.V. |
发明人 |
SATGURUNATHAN, RAJASINGHAM;ROELANDS, MARC;SCHEERDER, JURGEN;DONDERS, ALEXANDER WILHELMUS MARTINUS CORNELIS |
| 分类号 |
C08G18/08;C08G18/12;C08G18/42;C09D175/02 |
主分类号 |
C08G18/08 |
| 代理机构 |
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代理人 |
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