Invention Grant
- Patent Title: Powder coating material, coated article, and method for producing coated article
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Application No.: US15670673Application Date: 2017-08-07
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Publication No.: US10590281B2Publication Date: 2020-03-17
- Inventor: Shuhei Ochi , Masataka Aikawa , Shun Saito
- Applicant: AGC Inc.
- Applicant Address: JP Chiyoda-ku
- Assignee: AGC Inc.
- Current Assignee: AGC Inc.
- Current Assignee Address: JP Chiyoda-ku
- Agency: Oblon, McClelland, Maier & Neustadt, L.L.P.
- Priority: JP2015-040533 20150302; JP2015-156209 20150806; JP2015-198781 20151006
- Main IPC: C09D5/03
- IPC: C09D5/03 ; B05D7/24 ; B05D1/12 ; C09D127/12 ; C09D167/00 ; C09D127/18 ; C09D157/06 ; C09D163/00 ; B05D1/06 ; B05D5/06 ; C09D7/61 ; C09D127/16

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/cm3)1/2; 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).
Public/Granted literature
- US20170335117A1 POWDER COATING MATERIAL, COATED ARTICLE, AND METHOD FOR PRODUCING COATED ARTICLE Public/Granted day:2017-11-23
Information query
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