Title:
抗菌性歯ブラシ
Document Type and Number:
Japanese Patent JP6840328
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide an antibacterial toothbrush including brush hairs having a small content of a metal as an antibacterial agent, a high safety for a human body, high in an antimicrobial action, and continuous in antimicrobial activity.SOLUTION: An antibacterial toothbrush has brush hairs made of a resin containing gold (Au) and silver (Ag).SELECTED DRAWING: None
Inventors:
Hideji Watanabe
Kimura Gennosuke
Kenichi Yamamoto
Kimura Gennosuke
Kenichi Yamamoto
Application Number:
JP2016049218A
Publication Date:
March 10, 2021
Filing Date:
March 14, 2016
Export Citation:
Assignee:
Kampo Dental Research Institute Co., Ltd.
International Classes:
A46B15/00; A46B3/04; A46D1/00; C08K3/08; C08K7/22; C08K9/02; C08L67/00; D01F6/92
Domestic Patent References:
| JP200560576A | ||||
| JP2014524802A | ||||
| JP616509A | ||||
| JP2004190197A | ||||
| JP2010525091A | ||||
| JP200026220A | ||||
| JP2007159727A | ||||
| JP6141923A |
Attorney, Agent or Firm:
Heiwa International Patent Office