Title:
POWDERY COATING MATERIAL AND COATED ARTICLE
Document Type and Number:
WIPO Patent Application WO/2015/046262
Kind Code:
A1
Abstract:
Provided are: a powdery coating material which enables the formation of a coating film having excellent acid resistance, weather resistance and stain resistance; and a coated article having a coating film formed from the powdery coating material.
A powdery coating material (I) which comprises a powder (X1) that comprises a composition (X1), wherein the composition (X1) comprises a fluororesin (A1) and an anti-staining agent (B) as mentioned below; and a powdery coating material (II) which comprises a powder (X2) comprising a composition (X2) and a powder (Y) comprising a composition (Y), wherein the composition (X2) contains a fluororesin (A1), the composition (Y) contains a resin (A2) that is different from a fluororesin, and the composition (X2) and/or the composition (Y) contains an anti-staining agent (B) as mentioned below. The anti-staining agent (B) comprises a fluorine-containing surfactant (B1) or a salt (B2), wherein the salt (B2) is a salt of an organic sulfonic acid ion, an organic carboxylic acid ion or an organic phosphoric acid ester ion with an alkali metal ion, an alkali earth metal ion, an amphoteric metal ion or an organic ammonium ion.
Inventors:
SAITO SHUN (JP)
AIKAWA MASATAKA (JP)
AIKAWA MASATAKA (JP)
Application Number:
PCT/JP2014/075311
Publication Date:
April 02, 2015
Filing Date:
September 24, 2014
Export Citation:
Assignee:
ASAHI GLASS CO LTD (JP)
International Classes:
C09D127/12; C09D5/03; C09D7/12; C09D127/16; C09D133/00; C09D163/00; C09D167/00; C09D175/04; C09D183/04; C09D201/00
Domestic Patent References:
| WO2012048650A1 | 2012-04-19 |
Foreign References:
| JP2000154219A | 2000-06-06 | |||
| JP2003096381A | 2003-04-03 | |||
| JP2013094777A | 2013-05-20 | |||
| JP2006188702A | 2006-07-20 | |||
| JP2012040503A | 2012-03-01 | |||
| JP2003048908A | 2003-02-21 | |||
| JP2010116442A | 2010-05-27 | |||
| JP2010221113A | 2010-10-07 | |||
| JP2012040503A | 2012-03-01 | |||
| JP2002294170A | 2002-10-09 | |||
| JP2005126512A | 2005-05-19 | |||
| JP2005126513A | 2005-05-19 | |||
| JP2005272499A | 2005-10-06 | |||
| JP2008266361A | 2008-11-06 |
Other References:
See also references of EP 3050933A4
Attorney, Agent or Firm:
SENMYO, Kenji et al. (JP)
Spring name Kenji (JP)
Spring name Kenji (JP)
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