| 摘要 |
PROBLEM TO BE SOLVED: To provide a dispersion liquid of a layered titanate nano sheet, which has low amine content and excellent transparency and to provide a solid of the layered titanate nano sheet and methods for respectively manufacturing the dispersion liquid of the layered titanate nano sheet and the solid of the layered titanate nano sheet. SOLUTION: The dispersion liquid of the layered titanate nano sheet contains the layered titanate nano sheet and a polyol and is characterized in that N/Ti molar ratio is≤0.2. The method for manufacturing the dispersion liquid of the layered titanate nano sheet comprises the steps of: mixing the polyol with an amine-containing dispersion liquid of the layered titanate nano sheet having >0.2 N/Ti molar ratio; and removing amines from the obtained mixture. The solid of a polyol-containing layered titanate nano sheet is obtained by removing a dispersion liquid medium from the dispersion liquid of the layered titanate nano sheet. COPYRIGHT: (C)2007,JPO&INPIT
|
