| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a method for producing an inorganic microparticle-containing coating liquid capable of forming coating layer with aggregate-free smooth surface. <P>SOLUTION: The method for producing the inorganic microparticle-containing coating liquid essentially containing inorganic microparticles ≤1μm in average secondary particle size and polyvinyl alcohol comprises mixing together an aqueous polyvinyl alcohol solution adjusted to 60-80°C and an aqueous inorganic microparticle dispersion adjusted to 5-34°C. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
