INFRARED REFLECTIVE MATERIAL, METHOD FOR PRODUCING THE SAME, AND PAINT AND RESIN COMPOSITION CONTA

文件类型：PDF文档
文件大小：158K
PROBLEM TO BE SOLVED : To provide an infrared reflective material having excellent infrared reflective power as well as a chromatic color. SOLUTION : The infrared reflective material is a multiple oxide containing a rare earth element, copper element, a transition metal element other than copper element and, optionally, an alkaline earth metal element. A particle surface of the multiple oxide is coated with an inorganic compound and/or an organic compound if needed. The material can be produced, e.g., by mixing predetermined amounts of a rare earth compound, a copper compound, a transition metal compound and, optionally, an alkaline earth metal compound and firing the mixture. Since the resulting multiple oxide is powdery, it is compounded into a paint and a resin composition and can be used, e.g., to relieve a heat-island phenomenon by application to the roofs and outer walls of buildings, roads and sidewalks. COPYRIGHT : (C)2011, JPO&INPIT