Title:
COATING MATERIAL AND COATED STEEL
Document Type and Number:
WIPO Patent Application WO/2019/069722
Kind Code:
A1
Abstract:
Provided is a coating material including particles of a metal sulfate and particles of at least one type of compound selected from the group consisting of calcium oxide, calcium hydroxide, strontium oxide, and strontium hydroxide. In the coating material, the dissolved amount of the metal sulfate with respect to 100 g of water is at least 0.5 g at 5°C, the average particle diameter of the particles of the compound is 17 µm or less, the average particle diameter of the particles of the metal sulfate is 17 µm or less, the content of the particles of the compound is 0.10 to 50.0 mass% in terms of the total solid content of the coating material, and the content of the particles of the metal sulfate is 0.05 to 30.0 mass% in terms of the total solid content of the coating material.
Inventors:
YAMASHITA MASATO (JP)
Application Number:
PCT/JP2018/035127
Publication Date:
April 11, 2019
Filing Date:
September 21, 2018
Export Citation:
Assignee:
KYOTO MAT CO LTD (JP)
NAGASE & CO LTD (JP)
NAGASE & CO LTD (JP)
International Classes:
C09D201/00; B32B15/04; B32B15/18; C09D7/61; C09D7/63; C09D7/65; C23C26/00
Domestic Patent References:
| WO2014020665A1 | 2014-02-06 | |||
| WO2014020665A1 | 2014-02-06 |
Foreign References:
| JP2001234369A | 2001-08-31 | |||
| JP2011127173A | 2011-06-30 | |||
| JP2001234351A | 2001-08-31 | |||
| JPS6215267A | 1987-01-23 | |||
| JP2017020074A | 2017-01-26 | |||
| JP2017035877A | 2017-02-16 | |||
| JP2001234369A | 2001-08-31 |
Attorney, Agent or Firm:
HASEGAWA Yoshiki et al. (JP)
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