Title:
水溶性機能流体、水溶性機能流体の原液、水溶性機能流体の殺菌装置、および水溶性機能流体の殺菌方法
Document Type and Number:
Japanese Patent JP7334108
Kind Code:
B2
Abstract:
To provide a water-soluble functional fluid which has an antibacterial property and an antiseptic property, is capable of retaining the antibacterial property over a long period, gives reduced odor and skin irritation, and is excellent in a liquid stability as reduction of separation etc.SOLUTION: A water-soluble functional fluid comprises on a water-soluble functional fluid total amount basis: (a) 5 wt.ppm to 100 wt.ppm of a basic photosensitizer having a diaminophenothiazinium backbone or a diaminophenoxazinium backbone shown in the following general formula; and (b) 0.05 to 0.75 pt.wt. of a dibasic acid salt (in the formula, Y is S or O, and R may be the same or different and is any of a hydrogen atom, a methyl group, and an ethyl group).SELECTED DRAWING: None
Inventors:
Hajime Nakamura
Yasumasa Ohashi
Yasumasa Ohashi
Application Number:
JP2019206373A
Publication Date:
August 28, 2023
Filing Date:
November 14, 2019
Export Citation:
Assignee:
Yushiro Chemical Industry Co., Ltd.
International Classes:
C10M173/00; A61L2/08; C10M133/48; C10M135/36
Domestic Patent References:
| JP50046835A | ||||
| JP10060468A | ||||
| JP4264199A |
Foreign References:
| WO2003078557A2 | ||||
| US20150064741 | ||||
| CN105670739A |
Attorney, Agent or Firm:
Noriaki Yamamoto
Previous Patent: Vehicle control method and vehicle control device
Next Patent: DISPLAY DEVICE FOR STOP
Next Patent: DISPLAY DEVICE FOR STOP