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Title:
導電性組成物および導体膜の製造方法
Document Type and Number:
Japanese Patent JP6939150
Kind Code:
B2
Abstract:
To provide a composition which has good corrosion resistance, exhibits excellent conductivity, and is suitable for print coating.SOLUTION: The conductive composition contains a binder resin (A), a conductivity-imparting agent (B), and an organic solvent (C). The binder resin (A) is selected from a polyolefin resin (A-1) and a styrenic elastomer resin (A-2). The conductivity-imparting agent (B) contains expanded graphite (B1). The average particle diameter of the expanded graphite is 10-200 μm, preferably 25-150 μm. The content of the conductivity-imparting agent (B) is 40-90 mass% in 100 mass% of the solid content of the composition. A conductive film formed of the composition has a volume resistivity of 10Ωcm or more and less than 10Ωcm.SELECTED DRAWING: None

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Inventors:
Moroishi Noriyuki
Takashi Ishihara
Application Number:
JP2017129651A
Publication Date:
September 22, 2021
Filing Date:
June 30, 2017
Export Citation:
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Assignee:
Toyo Ink sc Holdings Co., Ltd.
International Classes:
C08L23/00; C08J7/04; C08K3/04; C08L53/02; H01B1/00; H01B1/24; H01B13/00
Domestic Patent References:
JP7331201A
JP6100727A
JP2011513567A
JP2008227481A