Invention Application
- Patent Title: CONDUCTIVE FILM AND METHOD FOR PRODUCING THE SAME
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Application No.: US15952705Application Date: 2018-04-13
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Publication No.: US20180233250A1Publication Date: 2018-08-16
- Inventor: Yutaro TAGUCHI , Hiroaki ITO , Yusaku TAKAGAKI
- Applicant: Sumitomo Riko Company Limited
- Applicant Address: JP Aichi-ken
- Assignee: Sumitomo Riko Company Limited
- Current Assignee: Sumitomo Riko Company Limited
- Current Assignee Address: JP Aichi-ken
- Priority: JP2016-067488 20160330
- Main IPC: H01B1/24
- IPC: H01B1/24 ; H01B5/16 ; H01B13/00

Abstract:
A conductive film of the present invention includes an elastomer and a flake-like carbon material. An amount of the flake-like carbon material in the conductive film is 20 parts by mass or more and 60 parts by mass or less when a total solid content excluding a conductive agent is 100 parts by mass. A gloss level of a surface of the conductive film measured at an incidence angle of 20° is more than 0.4% and less than 10%. A method for producing a conductive film of the present invention includes the steps of preparing a liquid composition including an elastomer, a conductive agent including at least one of graphite powder and expanded graphite powder, and a solvent; subjecting the liquid composition to a grinding treatment using a wet jet mill; and applying the liquid composition after the grinding treatment to a base material, and curing the coating film.
Public/Granted literature
- US10978216B2 Conductive film and method for producing the same Public/Granted day:2021-04-13
Information query