申请人:Toppan Forms Co., Ltd.
公开号:EP2599840A1
公开(公告)日:2013-06-05
There is provided with a silver ink composition which is formed by blending one or more kinds of silver β-ketocarboxylates selected from the group consisting of silver isobutyrylacetate, silver benzoylacetate, silver propionylacetate, silver acetoacetate, silver α-methylacetoacetate, and silver α-ethylacetoacetate, and an aliphatic primary or secondary amine having 1 to 10 carbon atoms, and a substrate with a surface on which a metallic silver layer which is formed by heating the silver ink composition is provided. According to the invention, it is possible to obtain a silver ink composition suitable for forming a metallic silver layer which has superior glossiness and specularity, and a substrate with a surface on which a metallic silver layer is formed using the silver ink composition.
提供了一种银墨组合物,该组合物由一种或多种β-酮羧酸银(选自异丁酰乙酸银、苯甲酰乙酸银、丙酰乙酸银、乙酰乙酸银、α-甲基乙酰乙酸银、α-乙基乙酰乙酸银)和一种具有 1 至 10 个碳原子的脂肪族伯胺或仲胺混合而成、α-甲基乙酰乙酸银、α-乙基乙酰乙酸银和具有 1 至 10 个碳原子的脂肪族伯胺或仲胺,以及具有通过加热银墨组合物形成金属银层的表面的基底。根据本发明,可以获得一种适用于形成具有优异光泽度和镜面性的金属银层的银墨组合物,以及一种具有使用该银墨组合物形成金属银层的表面的基底。