Foley & Lardner LLP
Metal ink
A metal ink containing metal particles including silver, a protective agent A including an amine compound, and a protective agent B including a fatty acid. The metal ink is configured such that the protective agent A includes at least one C4-12 amine compound, and the protective agent B includes at least one C22-26 fatty acid. It is preferable that the amine compound content is 0.2 mmol/g or more and 1.5 mmol/g or less on a silver particle mass basis. In addition, it is preferable that the fatty acid content is 0.01 mmol/g or more and 0.06 mmol/g or less on a silver particle mass basis.
TANAKA KIKINZOKU KOGYO K.K.
H C H C C C
H01B C09D H01B C09D C09D C09D
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Shigeki Masahiro Hitoshi Shingo Yuusuke Teruhisa Yuichi
Yamanaka Ito Kubo Watanabe Ohshima Iwai Makita