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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 10590281 B1

PDFFull Text
Date of Patent:
Mar. 17, 2020

Filed:

Aug. 07, 2017

Powder coating material, coated article, and method for producing coated article

Applicant:

Agc Inc., Chiyoda-ku, JP;

Inventors:

Shuhei Ochi, Chiyoda-ku, JP;

Masataka Aikawa, Chiyoda-ku, JP;

Shun Saito, Chiyoda-ku, JP;

Assignee:

AGC Inc., Chiyoda-ku, JP;

Attorney:

Oblon, McClelland, Maier & Neustadt, L.L.P.

Primary Examiner:

Amina S Khan

Int. Cl.
CPC ...
C09D 5/03 (2006.01); B05D 7/24 (2006.01); B05D 1/12 (2006.01); C09D 127/12 (2006.01); C09D 167/00 (2006.01); C09D 127/18 (2006.01); C09D 157/06 (2006.01); C09D 163/00 (2006.01); B05D 1/06 (2006.01); B05D 5/06 (2006.01); C09D 7/61 (2018.01); C09D 127/16 (2006.01);
U.S. Cl.
CPC ...
C09D 5/035 (2013.01); B05D 1/06 (2013.01); B05D 1/12 (2013.01); B05D 5/067 (2013.01); B05D 7/24 (2013.01); C09D 5/03 (2013.01); C09D 7/61 (2018.01); C09D 127/12 (2013.01); C09D 127/16 (2013.01); C09D 127/18 (2013.01); C09D 157/06 (2013.01); C09D 163/00 (2013.01); C09D 167/00 (2013.01); B05D 2202/15 (2013.01); B05D 2601/08 (2013.01);
Abstract

The invention provides a powder coating material capable of forming a film excellent in metallic hue, concealing property and weather resistance. The powder coating material comprises the following fluororesin (A), the following resin (B) and the following pigment (C) as constituents thereof, wherein the content of the pigment (C) is from 0.7 to 23 mass %; Fluororesin (A): a fluororesin having a fluorine content of at least 10 mass %; Resin (B): a resin having a SP value larger than that of the fluororesin (A), and the difference between the SP value thereof and the SP value of the fluororesin (A) is at least 0.4 (J/cm); Pigment (C): a pigment which is a metallic pigment covered with a covering material, and the SP value of the covering material exceeds the SP value of the fluororesin (A) and less than the SP value of the resin (B).

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