Patents

TITANIUM DIOXIDE PIGMENT

July 16, 2008

Patent No. U.S. 7,285,162 B2
Millennium Inorganic Chemicals, Inc. has received a patent for a coated titanium dioxide pigment having improved light stability comprised of a base titanium dioxide particle coated with a phosphate surfactant compound, and substantially spherical shaped silica spacer particles having an average particle size range
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