
基本信息:
- 专利标题: COATING COMPOSITION COMPRISING AUTOXIDISABLE COMPONENT
- 专利标题(中):包含可自动化组分的涂料组合物
- 申请号:US14017990 申请日:2013-09-04
- 公开(公告)号:US20140011041A1 公开(公告)日:2014-01-09
- 发明人: Ilse VAN CASTEREN , Gerardus Cornelis OVERBEEK , Ronald TENNEBROEK
- 申请人: Ilse VAN CASTEREN , Gerardus Cornelis OVERBEEK , Ronald TENNEBROEK
- 申请人地址: NL Heerlen
- 专利权人: DSM IP ASSETS B.V.
- 当前专利权人: DSM IP ASSETS B.V.
- 当前专利权人地址: NL Heerlen
- 优先权: EP08006274.8 20080331
- 主分类号: C09D137/00
- 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(中):
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。
公开/授权文献:
- US09580620B2 Coating composition comprising autoxidisable component 公开/授权日:2017-02-28