Invention Grant
- Patent Title: Powder coating material and fluorine-containing laminate
- Patent Title (中): 粉末涂料和含氟层压板
-
Application No.: US12934940Application Date: 2009-03-23
-
Publication No.: US08552115B2Publication Date: 2013-10-08
- Inventor: Daisuke Mikame , Hiroshi Torii
- Applicant: Daisuke Mikame , Hiroshi Torii
- Applicant Address: JP Osaka
- Assignee: Daikin Industries, Ltd.
- Current Assignee: Daikin Industries, Ltd.
- Current Assignee Address: JP Osaka
- Agency: Sughrue Mion, PLLC
- Priority: JP2008-088162 20080328
- International Application: PCT/JP2009/055640 WO 20090323
- International Announcement: WO2009/119493 WO 20091001
- Main IPC: C08L27/12
- IPC: C08L27/12 ; C08L77/00 ; C08L79/08
Abstract:
The present invention provides a powder coating composition free from hexavalent chromium to serve as a binder component but having an adhesion comparable to that of the primer based on chromium phosphate even if baked at elevated temperature for a long time. The present invention is a powder coating composition which contains a macromolecule compound (A) having amide group and/or imide group, an anti-oxidizing material (B) and a fluororesin (C), wherein an average particle size of the macromolecule compound (A) is smaller than 50 μm.
Public/Granted literature
- US20110027582A1 POWDER COATING MATERIAL AND FLUORINE-CONTAINING LAMINATE Public/Granted day:2011-02-03
Information query
