公开(公告)号：EP2599840A1

公开(公告)日：2013-06-05

申请号：EP11812522.8

申请日：2011-07-27

Applicant: Toppan Forms Co., Ltd.

Inventor： MATSUMOTO Takafumi

IPC: C09D11/00

CPC classification number: C09D11/52 ,  C09D11/037 ,  C09D11/322

Abstract: 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.

Abstract translation: 提供了一种银墨水组合物，它是通过混合一种或多种选自异丁酰乙酸银，苯甲酰乙酸银，丙酰乙酸银，乙酰乙酸银，± - 甲基乙酰乙酸银和±乙基乙酰乙酸银组成的组中的一种或多种银 - ，以及具有1-10个碳原子的脂族伯或仲胺，以及具有通过加热银墨组合物而形成金属银层的表面的基材。 根据本发明，可以获得适于形成具有优异的光泽度和镜面反射率的金属银层的银墨组合物，以及使用银墨组合物形成有金属银层的表面的基片。

公开(公告)号：EP2599840B1

公开(公告)日：2018-07-25

申请号：EP11812522.8

申请日：2011-07-27

Applicant: TOPPAN FORMS CO., LTD.

Inventor： MATSUMOTO Takafumi

IPC: C09D11/00 ,  C09D11/322 ,  C09D11/52 ,  C09D11/037

CPC classification number: C09D11/52 ,  C09D11/037 ,  C09D11/322

Abstract: There is provided with a silver ink composition which is formed by blending one or more kinds of silver ²-ketocarboxylates selected from the group consisting of silver isobutyrylacetate, silver benzoylacetate, silver propionylacetate, silver acetoacetate, silver ±-methylacetoacetate, and silver ±-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.