PROBLEM TO BE SOLVED: To provide a snow ice adhesion prevention method which can be easily constructed to an existing LED signal and the like, and obtains a coated film excellent in adhesiveness, transparency and snow dischargeability.SOLUTION: A snow ice adhesion prevention method coats an aqueous clear coating composition onto a surface of a coated matter containing a transparent resin molding to form a coated film, where the aqueous clear coating composition contains a water dispersible coated film forming resin (A), an antifreezing agent (B) and a fluorine-based surface active agent (C), a content of the fluorine-based surface active agent (C) is in a range of 0.1-10 pts.mass based on 100 pts.mass of a solid content mass of the water dispersible coated film forming resin (A).SELECTED DRAWING: None
【課題】既設のLED信号機等に対して容易に施工ができ、得られる塗膜が付着性、透明性、流雪性に優れる雪氷付着防止方法を提供すること。【解決手段】透明樹脂成形体を含む被塗物の表面に、水性クリヤ塗料組成物を塗装し、塗膜を形成することを含む、雪氷付着防止方法であって、前記水性クリヤ塗料組成物が、水分散性塗膜形成樹脂(A)、凍結防止剤(B)及びフッ素系界面活性剤(C)を含み、フッ素系界面活性剤(C)の含有量が、前記水分散性塗膜形成樹脂(A)の固形分質量100質量部を基準として、0.1〜10質量部の範囲内である、雪氷付着防止方法。【選択図】なし
SNOW ICE ADHESION PREVENTION METHOD
雪氷付着防止方法
2018-03-22
Patent
Electronic Resource
Japanese
IPC: | C09K Materialien für Anwendungen, soweit nicht anderweitig vorgesehen , MATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED FOR / C09D Überzugsmittel, z.B. Anstrichstoffe, Firnisse oder Lacke , COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
PLANAR HEATER FOR SIGNAL LIGHT AND ICE OR SNOW ADHESION PREVENTION METHOD USING THE SAME
European Patent Office | 2017
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