Jun HATAKEYAMA,Motoaki IWABUCHI,Koji HASEGAWA,Yasuyoshi KURODA
申请号：
US16441189
公开号：
US20200008695A1
申请日:
2019.06.14
申请国别(地区):
US
年份:
2020
代理人:
摘要：
The present invention provides a bio-electrode composition including a silicone bonded to a fluorosulfonic acid salt, wherein the fluorosulfonic acid salt is shown by the following general formula (1):wherein R1 represents an alkylene groups with 1 to 20 carbon atoms or an arylene groups with 6 to 10 carbon atoms； Rf1 and Rf2 each represent a hydrogen atom, a fluorine atom, an oxygen atom, or a trifluoromethyl group； Rf3 and Rf4 each represent a hydrogen atom, a fluorine atom, or a trifluoromethyl group, provided that one or more fluorine atoms are contained in Rf1 to Rf4； M is selected from sodium, potassium, and silver. This can form a living body contact layer for a bio-electrode that is excellent in electric conductivity and biocompatibility, light-weight, manufacturable at low cost, and free from large lowering of the electric conductivity even though it is wetted with water or dried.
