Title:
水性被覆材
Document Type and Number:
Japanese Patent JP7422201
Kind Code:
B2
Abstract:
To provide an aqueous coating material having excellent coat strength, adhesion, rust-prevention properties or the like.SOLUTION: An aqueous coating material contains a coat formation component and a powder component. The coat formation component contains an aqueous epoxy resin emulsion as a resin component, and a coat to be formed has a gel fraction of 10% or more. The powder component contains an antirust pigment, and calcium carbonate. Relative to the resin component 100 pts.wt., the content of the powder component is 50-300 pts.wt. In the powder component, the content of the calcium carbonate is 30-90 wt.%.SELECTED DRAWING: None
Inventors:
Takeshi Gomi
Natsumi Miki
Natsumi Miki
Application Number:
JP2022146878A
Publication Date:
January 25, 2024
Filing Date:
September 15, 2022
Export Citation:
Assignee:
Beck Co., Ltd.
International Classes:
C09D163/10; C09D7/61; C09D7/63
Domestic Patent References:
| JP4292666A | ||||
| JP2011021052A | ||||
| JP2011032437A | ||||
| JP2017057356A | ||||
| JP2011252056A | ||||
| JP2013028130A | ||||
| JP2001106967A | ||||
| JP2006124658A |
Foreign References:
| WO2007015294A1 |