Title:
導電性ハイドロゲル
Document Type and Number:
Japanese Patent JP6508315
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a conductive hydrogel achieving both of good mechanical properties such as strength or flexibility and high biocompatibility.SOLUTION: There is provided a conductive hydrogel containing a crosslinked polymer in which a polymer containing a constitutional unit obtained from a monomer represented by the formula (a1) is crosslinked via a covalent bond and a conductive material as a dispersoid and polyvinyl pyrrolidone of 0.05 to 30 pts.mass. There is provided a conductive hydrogel in which the conductive material is a carbon material selected from carbon black, carbon nanotube, carbon fiber, graphene and fullerene. Ris H or a methyl group, Ris a C1 to 12 alkyl group substituted by a hydroxyl group or a C6 to 20 aryl group substituted by a hydroxyl group, X is O, S or N-R, Ris H or a group having 1 to 12 carbon atoms and substituted/unsubstituted by a hydroxyl group.SELECTED DRAWING: None
Inventors:
Ryuta Tamiya
Masataka Nakamura
Masataka Nakamura
Application Number:
JP2017245805A
Publication Date:
May 08, 2019
Filing Date:
December 22, 2017
Export Citation:
Assignee:
TORAY INDUSTRIES,INC.
International Classes:
C08L33/14; A61B5/0408; C08K3/04; C08L33/24; C08L39/06
Domestic Patent References:
| JP2005097457A | ||||
| JP2012062354A | ||||
| JP2013034699A | ||||
| JP2015059184A | ||||
| JP2014152080A |
Foreign References:
| US20040242770 |