Title:
長期抗菌維持効果を有する抗菌素材及びその製造方法
Document Type and Number:
Japanese Patent JP7088488
Kind Code:
B2
Abstract:
To provide a safe antibacterial material capable of maintaining high antibacterial effect over long time by controlled release effect by which contained antibacterial components are gradually released, and a manufacturing method capable of manufacturing at good efficient in which adjustment of antibacterial agent concentration is easy and a processing process for adding antibacterial property is simplified.SOLUTION: The above described problem is solved by a manufacturing method of an antibacterial raw material capable of providing a fiber composite antibacterial product by composing an antibacterial yarn, an antibacterial cloth or an antibacterial film, which are antibacterial raw materials, singly or together with other yarn, cloth or the like, having an antibacterial treatment liquid preparation process for preparing an antibacterial treatment liquid of an antibacterial agent by carrying a quaternary ammonium salt compound on montmorillonite, and an adhesive emulsion containing a nonionic or cationic hydrophilic resin, and an antibacterial raw material formation process for obtaining an antibacterial yarn or an antibacterial cloth by contacting the antibacterial treatment liquid with yarn or cloth to be antibacterial and the drying them, or an antibacterial film by flow casting the antibacterial treatment liquid and drying the same.SELECTED DRAWING: Figure 1
Inventors:
Ishii Masao
Yuji Matsue
Kenya Matsuo
Tetsuya Watanabe
Yasuhiro Yoshida
Yoji Makida
Hideki Kobiga
Yasuhiko Abe
岡▲崎▼ 洋平
Noriyuki Nagaoka
Kumiko Yoshihara
Yuji Matsue
Kenya Matsuo
Tetsuya Watanabe
Yasuhiro Yoshida
Yoji Makida
Hideki Kobiga
Yasuhiko Abe
岡▲崎▼ 洋平
Noriyuki Nagaoka
Kumiko Yoshihara
Application Number:
JP2018031383A
Publication Date:
June 21, 2022
Filing Date:
February 23, 2018
Export Citation:
Assignee:
Medical Crafton Co., Ltd.
Diamond Holdings Co., Ltd.
GUNZE LIMITED
National University Corporation Hokkaido University
National Institute of Advanced Industrial Science and Technology
National University Corporation Okayama University
Hiroshima University
Diamond Holdings Co., Ltd.
GUNZE LIMITED
National University Corporation Hokkaido University
National Institute of Advanced Industrial Science and Technology
National University Corporation Okayama University
Hiroshima University
International Classes:
A01N25/34; A01N33/12; A01N43/40; A01P3/00; B32B27/12; B32B27/18; D06M13/46
Domestic Patent References:
| JP2000178475A | ||||
| JP4292410A |
Attorney, Agent or Firm:
Shunichi Yoshimura