Title:
防曇剤組成物
Document Type and Number:
Japanese Patent JP6624195
Kind Code:
B2
Abstract:
Conventionally, when forming a film of an anti-fogging agent composition, handling is difficult due to the need for high-temperature heating and energy ray irradiation, and when the mirror surface has not been subjected to anti-fogging treatment, performing anti-fogging treatment at a later time was difficult. The present invention is an anti-fogging agent composition which, during film formation, does not require high temperature heating or energy ray irradiation so has good handling, does not result in film unevenness, and, after reliability testing, the film is not prone to decrease in anti-fogging properties or hydrophilic properties. This anti-fogging agent composition contains (A) to (C), wherein the (B) component makes up 1.5 mass% or less of the total composition, and the (C) component makes up 3.0 mass% or less of the total composition. (A) component: water, (B) component: niobium dioxide powder (C) component: silica powder of an average particle diameter of 10-40 nm.
Inventors:
Hiroaki Ito
Kazuhiro Kojima
Kazuhiro Kojima
Application Number:
JP2017503448A
Publication Date:
December 25, 2019
Filing Date:
February 25, 2016
Export Citation:
Assignee:
ThreeBond Co., Ltd.
International Classes:
C09K3/00; C09D1/00; C09D7/63
Domestic Patent References:
| JP2012025849A | ||||
| JP2013001981A | ||||
| JP2012035151A | ||||
| JP2011136284A | ||||
| JP2007301988A | ||||
| JP2004124254A | ||||
| JP2015110314A |
Foreign References:
| WO2014119453A1 | ||||
| WO2015186360A1 | ||||
| US6407033 |
Attorney, Agent or Firm:
Hatta International Patent Corporation