[EN] UREA (MULTI)-(METH)ACRYLATE (MULTI)-SILANE COMPOSITIONS AND ARTICLES INCLUDING THE SAME<br/>[FR] COMPOSITIONS À BASE D'URÉE (MULTI)-(MÉTH)ACRYLATE (MULTI)-SILANE ET ARTICLES EN CONTENANT
申请人:3M INNOVATIVE PROPERTIES CO
公开号:WO2014025384A1
公开(公告)日:2014-02-13
Urea (multi)-(meth)acrylate (multi)-silane precursor compounds, synthesized by reaction of (meth)acrylated materials having isocyanate functionality with aminosilane compounds, either neat or in a solvent, and optionally with a catalyst, such as a tin compound, to accelerate the reaction. Also described are articles including a substrate, a base (co)polymer layer on a major surface of the substrate, an oxide layer on the base (co)polymer layer; and a protective (co)polymer layer on the oxide layer, the protective (co)polymer layer including the reaction product of at least one urea (multi) (meth)acrylate (multi)-silane precursor compound synthesized by reaction of (meth)acrylated materials having isocyanate functionality with aminosilane compounds. The substrate may be a (co)polymer film or an electronic device such as an organic light emitting device, electrophoretic light emitting device, liquid crystal display, thin film transistor, or combination thereof. Methods of making the urea (multi)-(meth)acrylate (multi)-silanes and their use in composite films and electronic devices are described.
尿素(多)-(甲基)丙烯酸酯(多)-硅烷前体化合物通过(甲基)丙烯酰基材料与氨基硅烷化合物反应合成,反应可以在溶剂中或不加溶剂的情况下进行,可选地加入催化剂(例如锡化合物)来加速反应。还描述了包括基底、基底(共)聚合物层、氧化物层和保护性(共)聚合物层的物品,其中保护性(共)聚合物层包括至少一种尿素(多)-(甲基)丙烯酸酯(多)-硅烷前体化合物的反应产物,该化合物是通过(甲基)丙烯酰基材料与氨基硅烷化合物反应合成的。基底可以是(共)聚合物薄膜或电子器件,例如有机发光器件、电泳发光器件、液晶显示器、薄膜晶体管或其组合。还描述了制备尿素(多)-(甲基)丙烯酸酯(多)-硅烷前体化合物的方法以及它们在复合薄膜和电子器件中的应用。