Wenderoth, Lind & Ponack, L.L.P.
Cationized silica dispersion
Provided is a cationized silica dispersion prepared by dispersing dry processed silica and a cationic resin in a polar solvent, wherein a concentration of dissolved silicic acid at 25&deg; C. is 200 ppm or less. This cationized silica dispersion does not substantially form coagulated matters when blended with a binder and therefore can advantageously be used for producing a coating composition such as a coating composition for forming a gas barrier layer, a corrosion preventive coating composition and a coating composition for ink jet recording paper.
Tokuyama Corporation
C C
C08K C08K
additional inventional
Kentaro Hiroya Kenji
Fukuda Yamashita Fukunaga