发明名称 |
Aqueous pigmented coating composition with improved open time comprising crosslinkable oligomer(s) and dispersed polymer(s) |
摘要 |
An aqueous coating composition with an improved open time comprising (a) a crosslinkable water-dispersible oligomer(s); (b) a dispersed polymer(s), (c) a pigment(s) with an oil absorption number <=25 g oil/100 g pigment and optionally (d) a Newtonian-like thickener(s) and (e) a thixotropic thickener(s) wherein the weight ratio of (a):(b) is in the range of from 10:90 to 60:40; wherein (d)+(e)=0.1 to 10 wt % and wherein said composition when drying to form a coating has a tack-free time of <=24 hours.
|
申请公布号 |
US7569636(B2) |
申请公布日期 |
2009.08.04 |
申请号 |
US20050551046 |
申请日期 |
2005.09.27 |
申请人 |
DSM IP ASSETS B.V. |
发明人 |
TENNEBROEK RONALD;NABUURS TIJS;OVERBEEK GERARDUS C;BOUMAN JAN |
分类号 |
C08J3/02;C08G18/08;C08G18/12;C08G18/28;C08G18/32;C08G18/68;C08G18/75;C08K3/22;C08L33/24;C08L35/06;C08L67/00;C08L75/00;C09D125/14;C09D167/06;C09D175/12;C09D175/14 |
主分类号 |
C08J3/02 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|