| 发明名称 |
STAIN RESISTANT URETHANE-VINYL AQUEOUS COATING COMPOSITIONS |
| 摘要 |
An aqueous coating composition, which when in the form of a film exhibits an MVTR of ≦̸500 g/m2/24 h comprising 20 to 80 wt % of a polyurethane A with an acid value of 8 to 40 mg KOH/g and a hard segment content ≧40 wt %, a ring structure content ≧48 wt % and 80 to 20 wt % of a vinyl polymer B with a Tg≧20° C. |
| 申请公布号 |
EP1699839(A1) |
申请公布日期 |
2006.09.13 |
| 申请号 |
EP20040806045 |
申请日期 |
2004.12.14 |
| 申请人 |
DSM IP ASSETS B.V. |
发明人 |
SATGURUNATHAN, RAJASINGHAM;OVERBEEK, GERARDUS CORNELIS;ROELANDS, MARC;TENNEBROEK, RONALD;SWAANS, ROEL JOHANNES MARINUS;ROESCHER, GERHARDUS ANTONIUS |
| 分类号 |
C08G18/12;C08G18/42;C08G18/66;C08L33/00;C09D175/06 |
主分类号 |
C08G18/12 |
| 代理机构 |
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