AQUEOUS COATING COMPOSITION COMPRISING POLYURETHAN

专利名称：AQUEOUS COATING COMPOSITION

COMPRISING POLYURETHANES AND VINYLPOLYMERS

发明人：Rajasingham SATGURUNATHAN,Marc

ROELANDS,Jurgen SCHEERDER,AlexanderWilhelmus Martinus Cornelis DONDERS

申请号：US13747113申请日：20130122

公开号：US20130129927A1公开日：20130523

摘要：An aqueous coating composition comprising (i) a polyurethane obtained by thereaction of (a) an isocyanate-terminated pre-polymer obtained from the reaction ofcomponents comprising at least one polyisocyanate of which at least 50 wt % is at leastone 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 belowambient temperature.

申请人：DSM IP ASSETS B.V.

地址：Heerlen NL

国籍：NL

更多信息请下载全文后查看