The glass particles and rendering its production method

文件类型：PDF文档
文件大小：38K
PROBLEM TO BE SOLVED : To provide a glass particle having color rendering property and a method of manufacturing the same. ?SOLUTION : The glass particle having color rendering property is originated from aggregate of fine particles and a rare earth element compound and is obtained by involving a plurality of closed cells each having ≤100 μm particle diameter and controlling the porosity to 1-50%. ?COPYRIGHT : (C)2008, JPO&INPIT ?