Title:
複合導電性粒子、それを含む導電性樹脂組成物および導電性塗布物
Document Type and Number:
Japanese Patent JP6579958
Kind Code:
B2
Abstract:
A composite conductive particle according to the present invention includes a first conductive particle having a particle diameter of greater than or equal to 0.1 µm and less than or equal to 50 µm; and a second conductive particle adhering to the surface of the first conductive particle and having a particle diameter of greater than or equal to 50 nm and less than or equal to 1000 nm, and the first conductive particle is composed of a first particle and a first metal coating covering the surface of the first particle, the second conductive particle is composed of a second particle and a second metal coating covering the surface of the second particle, a particle diameter of the first conductive particle is larger than a particle diameter of the second conductive particle, and an adhering rate of the second conductive particle to the first conductive particle is greater than or equal to 2% and less than or equal to 40%. As a result, it is possible to provide a composite conductive particle having high conductivity and high filling property.
Inventors:
Kazuya Minami
Weimei Nanzan
Kazunori Koike
Weimei Nanzan
Kazunori Koike
Application Number:
JP2015557820A
Publication Date:
September 25, 2019
Filing Date:
January 09, 2015
Export Citation:
Assignee:
Toyo Aluminum K.K.
International Classes:
H01B5/00; C08K9/02; C09D7/62; H01B1/00; H01B1/22; H01B5/14
Domestic Patent References:
| JP2006269296A | ||||
| JP4277406A | ||||
| JP2001023435A | ||||
| JP2003013103A | ||||
| JP2007234588A | ||||
| JP2006216343A |
Foreign References:
| WO2011001910A1 |
Attorney, Agent or Firm:
Fukami patent office