Title:
HYDROGEL
Document Type and Number:
Japanese Patent JP2019065077
Kind Code:
A
Abstract:
To provide a material that has a low impedance and sufficient stability with time, and particularly can be suitably used as a material for a patch-type biomedical electrode.SOLUTION: A hydrogel contains a cross-linked product of a carboxylic acid (carboxylate) group-containing polymer, water, and a polyhydric alcohol. The cross-linked product has a cross-linked structure that is formed with a polyvalent amine containing a hydroxyl group and/or a carboxylic acid (carboxylate) group. A content of the polyhydric alcohol is 30 mass% or more.SELECTED DRAWING: None
Inventors:
SEKITANI TSUYOSHI
ARAKI TEPPEI
NODA YUKI
ARAI TOMOYA
MORII KATSUYUKI
HASEGAWA MUNEHIRO
KUREYA TAKESHI
KUWATA KENJI
ARAKI TEPPEI
NODA YUKI
ARAI TOMOYA
MORII KATSUYUKI
HASEGAWA MUNEHIRO
KUREYA TAKESHI
KUWATA KENJI
Application Number:
JP2017188524A
Publication Date:
April 25, 2019
Filing Date:
September 28, 2017
Export Citation:
Assignee:
UNIV OSAKA
NIPPON CATALYTIC CHEM IND
NIPPON CATALYTIC CHEM IND
International Classes:
A61B5/0408; C08L77/04; C09J9/02; C09J11/06; C09J201/08
Attorney, Agent or Firm:
Atomi International Patent Office