Title:
送風機
Document Type and Number:
Japanese Patent JP6751878
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a functional member which can stably preserve vitamin C and catechin for a long time.SOLUTION: The functional member has: a base material; a functional material, arranged so that it is at least partially exposed on the surface of the base material, and comprising vitamin C and/or catechin; and a particle material, having a volume average particle diameter of 1-300 nm, comprising platinum, gold, silver, diamond, or palladium, and arranged at least on the surface of the functional material.SELECTED DRAWING: None
Inventors:
Masataka Sano
Hiroki Miyamatsu
Takami Yoshida
Hiroki Miyamatsu
Takami Yoshida
Application Number:
JP2015147939A
Publication Date:
September 09, 2020
Filing Date:
July 27, 2015
Export Citation:
Assignee:
Elb Co., Ltd.
International Classes:
D06F58/00; F04D25/08
Domestic Patent References:
| JP2014129217A | ||||
| JP2002003326A | ||||
| JP2006045491A | ||||
| JP2011037982A | ||||
| JP2006145079A | ||||
| JP3179884U |
Foreign References:
| WO2015111172A1 | ||||
| WO2009125847A1 |
Attorney, Agent or Firm:
Hiroshi Okawa