Title:
COATED BODY
Document Type and Number:
WIPO Patent Application WO/2016/052111
Kind Code:
A1
Abstract:
The present invention addresses the problem of providing a coated body which has excellent weather resistance, wear resistance and adherability. The present invention is a coated body which is provided with a base and a coating film that is arranged on the surface of the base, and which is characterized in that: the coating film is formed from a coating material composition that contains at least a fluororesin and a resin other than the fluororesin; if the ratio of fluorine atoms in the total mass of fluorine atoms and carbon atoms in the surface of the coating film is defined as a first fluorine concentration (mass%), the first fluorine concentration is 30-50 mass%; and if the film thickness of the coating film is defined as T (μm) and the ratio of fluorine atoms in the total mass of fluorine atoms and carbon atoms at a depth of T/2 (μm) from the surface of the coating film is defined as a second fluorine concentration (mass%), the mass ratio of the second fluorine concentration (A) to the first fluorine concentration (B), namely A/B is from 13/87 to 49/51.
Inventors:
KITAGAWA MASASHI (JP)
KIGUCHI TADAHIRO (JP)
ANDO YUU (JP)
KIGUCHI TADAHIRO (JP)
ANDO YUU (JP)
Application Number:
PCT/JP2015/075588
Publication Date:
April 07, 2016
Filing Date:
September 09, 2015
Export Citation:
Assignee:
DAINIPPON TORYO KK (JP)
International Classes:
B32B27/30; C09D5/03; C09D127/12; C09D163/00; C09D167/00; B05D7/24
Domestic Patent References:
| WO2015016185A1 | 2015-02-05 | |||
| WO2015159890A1 | 2015-10-22 |
Foreign References:
| JP2011012119A | 2011-01-20 | |||
| JP2012041383A | 2012-03-01 | |||
| JP2013076019A | 2013-04-25 | |||
| JPH08183137A | 1996-07-16 |
Attorney, Agent or Firm:
NAGAI Michio et al. (JP)
Michio Nagai (JP)
Michio Nagai (JP)
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