Oliff PLC
Bio-electrode composition, bio-electrode, and method for manufacturing a bio-electrode
The present invention provides a bio-electrode composition including: a resin containing a urethane bond in a main chain and a siloxane bond in a side chain; and an electro-conductive material, wherein the electro-conductive material is a polymer compound having one or more repeating units selected from fluorosulfonic acid salts shown by the following formulae (1)-1 and (1)-2, sulfonimide salts shown by the following formula (1)-3, and sulfonamide salts shown by the following formula (1)-4. This can form a living body contact layer for a bio-electrode that is excellent in electric conductivity and biocompatibility, light in weight, manufacturable at low cost, and free from large lowering of the electric conductivity even when it is wetted with water or dried. The present invention also provides a bio-electrode in which the living body contact layer is formed from the bio-electrode composition, and a method for manufacturing the bio-electrode.
SHIN-ETSU CHEMICAL CO., LTD.
C C C B C C C C C C C C A C C C C C A B C C
C08G C08L C08L B32B C08G C08G C08L C08G C08G C08K C08K C08G A61B C08G C08G C08G C08G C08G A61B B32B C08L C08G
inventional additional inventional inventional inventional inventional inventional inventional inventional inventional additional inventional inventional inventional inventional inventional inventional inventional inventional additional additional inventional
Jun Motoaki Osamu
Hatakeyama Iwabuchi Watanabe