Title:
被覆めっき鋼板
Document Type and Number:
Japanese Patent JP7216525
Kind Code:
B2
Abstract:
To provide a coated plating steel plate having excellent end-face corrosion resistance without using a chromate antirust pigment.SOLUTION: A coated plating steel plate 1 has a steel plate 2, a plating layer 3 that covers the steel plate 2 and contains aluminum and zinc, a coating layer 4 that covers the plating layer 3 and contains an antirust pigment having vanadium pentoxide as the main component, and a top coat layer 5 that covers the coating layer 4.SELECTED DRAWING: Figure 1
Inventors:
Shintaro Kumakura
Hideaki Nasu
Hiroyuki Oikawa
Tomonari Hamamura
Hideaki Nasu
Hiroyuki Oikawa
Tomonari Hamamura
Application Number:
JP2018217927A
Publication Date:
February 01, 2023
Filing Date:
November 21, 2018
Export Citation:
Assignee:
Nittetsu Steel Sheet Co., Ltd.
International Classes:
C23C28/00; B32B15/08; B32B27/18; C09D5/00; C09D5/08; C09D7/61; C09D7/62; C09D163/00; C09D201/00; C23C2/12
Domestic Patent References:
| JP2014111785A | ||||
| JP2013067699A | ||||
| JP2015209443A | ||||
| JP2017171998A | ||||
| JP2008222833A |
Foreign References:
| WO2012086494A1 |
Other References:
塗膜表面&界面改質用添加剤,nano tech 2018 -国際ナノテクノロジー総合展・技術会議- 配布カタログ,信越化学工業株式会社,2018年,http://www.silocone.jp/news/2018/images/nanotech18_jp.pdf
Attorney, Agent or Firm:
Hokuto Patent Attorneys Office
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