| 摘要 |
Disclosed is a pigment comprising titanium dioxide that has been treated with an amino phosphoryl compound, wherein the amino phosphoryl compound is represented by one of the formulae (a), (b), (c) or (d); wherein R-, R1, R2, R3, and R4 are the same or different and are H or hydrocarbyl; X, X1, X2, and X3 are the same or different and are H, hydrocarbyl, ammonium, alkylammonium, or an alkali metal; and y = 0 or 1.
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