| abstract |
The present invention provides a living body electrode composition that can form a living body electrode that is excellent in electrical conductivity and living body suitability, is lightweight, and can be manufactured at low cost. A biological contact layer, and a biological electrode in which a biological contact layer is formed with the biological electrode composition, and a method for manufacturing the biological electrode are provided. A biological electrode composition comprising a resin having a urethane bond in a main chain and having a silicon group-containing resin in both side chains, and a conductive material, the conductive material having a member selected from the following formula (1 ) -1, more than one of the salts of fluorosulfonic acid represented by (1) -2, the salts of sulforimimine represented by (1) -3, and the salts of sulforimidin represented by (1) -4 Polymer compound of repeating unit.nn n n [Chemical 1] |