COATING COMPOSITION COMPRISING AUTOXIDISABLE COMPONENT
    2.
    发明申请
    COATING COMPOSITION COMPRISING AUTOXIDISABLE COMPONENT 审中-公开
    包含可自动化组分的涂料组合物

    公开(公告)号:US20140011041A1

    公开(公告)日:2014-01-09

    申请号:US14017990

    申请日:2013-09-04

    IPC分类号: C09D137/00

    摘要: An aqueous emulsion coating composition comprising an autoxidisable vinyl oligomer having ≧20 wt % of unsaturated fatty acid residue; Tg from −50 to +15° C.; Mw from 2,500 to 40,000 g/mol; polydispersity from 2 to 12, said composition having ≦15% co-solvent by weight of solids, ≦13% NMP by weight of solids ≧38% solids by weight of composition; said composition when in the form of a coating having a telegraphing value defined as the difference in gloss at a 20° angle of between a film cast on rough PVC and a film cast on smooth PVC of 10 gloss units.

    摘要翻译: 一种水性乳液涂料组合物,其包含具有> = 20重量%的不饱和脂肪酸残基的可自动氧化的乙烯基低聚物; Tg为-50〜+ 15℃。 Mw为2,500至40,000g / mol; 多分散性为2至12,所述组合物具有按固体重量计占15%的共溶剂,固体重量的13%NMP =固体重量的组合物重量的38% 所述组合物当以具有透光值形式的涂层的形式时,所述透射值定义为在粗糙PVC上铸造的膜和在10个光泽单元的光滑PVC上铸造的膜之间的20°角的光泽差。