Title:
耐食性及び潤滑性に優れたコーティング組成物及びそれを用いたコーティング鋼板
Document Type and Number:
Japanese Patent JP6577559
Kind Code:
B2
Abstract:
The present invention relates to a coating composition excellent in corrosion resistance and lubricity, and a coated steel sheet using the same. When a coating layer is formed on the surface of a galvanized steel sheet by the organic-inorganic composite coating composition, corrosion resistance of the flat plate portion of the steel sheet and corrosion resistance of the processed portion after theprocessing, and the slidability of the surface is improved, the friction coefficient is lowered, and the scratch resistance of the plating film is improved, and the processing blackening property isexcellent, lubrication properties of the overall coating are improved.
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Inventors:
Takakage
Park Lu
Park Zhi
Park Lu
Park Zhi
Application Number:
JP2017244055A
Publication Date:
September 18, 2019
Filing Date:
December 20, 2017
Export Citation:
Assignee:
POSCO
International Classes:
C09D175/04; B32B15/082; B32B15/095; C09D5/08; C09D7/61; C09D7/63; C09D7/65; C09D131/00; C09D133/14; C09D133/26; C09D171/10; C09D183/02; C23C26/00
Domestic Patent References:
| JP2015531818A | ||||
| JP2002210866A | ||||
| JP5065666A | ||||
| JP2001149860A | ||||
| JP8216332A | ||||
| JP5237449A | ||||
| JP7060897A | ||||
| JP2010201353A | ||||
| JP9183944A | ||||
| JP2000248384A | ||||
| JP2013129818A | ||||
| JP2012092443A |
Foreign References:
| KR1020160066129A |
Attorney, Agent or Firm:
Hidekazu Miyoshi
Masakazu Ito
Yuko Hara
Masakazu Ito
Yuko Hara