Title:
耐久性に優れた再帰反射性塗装物およびその製造方法
Document Type and Number:
Japanese Patent JP7379125
Kind Code:
B2
Abstract:
To provide a retroreflective coated article excellent in long-term stability of retroreflective ability, and a method for efficiently producing the same.SOLUTION: There is provided a retroreflective coated article in which a molten zinc-aluminum alloy plating layer 20 is formed on a surface 30 of a coated article, and a retroreflective coated film 10 composed of at least a film forming resin and glass beads 12 is formed on the molten zinc-aluminum alloy plating layer 20. A method for producing a retroreflective coated article includes: forming a molten zinc-aluminum alloy plating layer on a surface of a coated article; coating a coating containing a film forming resin onto the molten zinc-aluminum alloy plating layer to form a coated film; spraying glass beads thereto before the coated film is cured; and curing the glass beads to form a retroreflective coated film where a part of the glass beads is exposed thereon.SELECTED DRAWING: Figure 1
Inventors:
Katsuichi Mimuro
Kyoko Hamahara
Kyoko Hamahara
Application Number:
JP2019218778A
Publication Date:
November 14, 2023
Filing Date:
December 03, 2019
Export Citation:
Assignee:
jfe building materials corporation
International Classes:
B32B7/023; B05D3/10; B05D5/06; B05D7/24; B32B15/08; E01F9/619; E01F15/04
Domestic Patent References:
| JP2013085995A | ||||
| JP3084107A | ||||
| JP2017189908A | ||||
| JP2010131817A | ||||
| JP2003236981A |
Other References:
北浦 美涼 ほか,塩害環境下における亜鉛アルミニウム合金めっき検査路の耐食性,土木学会第69回年次学術講演会講演概要集,V-440,2014年,http://library.jsce.or.jp/jsce/open/00035/2014/69-05/69-05-0440.pdf
Attorney, Agent or Firm:
Katsunori Sugimoto
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