PROCESS OF MAKING A WATER DISPERSIBLE TITANIUM DIOXIDE PIGMENT USEFUL IN PAPER LAMINATES

摘要

The present invention relates to a process for making a titanium dioxide pigment having consisting of titanium dioxide and single layer of inorganic surface treatment consisting of aluminum phosphate wherein the pigment is characterized by and isoelectric point which is greater than pH 6 and a negative zeta potential of at a pH of 7.5 or more.