Ink jet paper coatings containing polyvinyl alcohol-alkylated polyamine blends

摘要

Improved ink jet paper coatings which impart high optical density images and excellent water resistance to paper and a process for making an improved ink jet recording paper. The coating composition comprises an inorganic pigment, preferably silica, and a PVOH composition in which the PVOH is blended with an alkylated non-polymeric polyamine.