Stir-in titanium dioxide pigment composition

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United States of America Patent

PATENT NO 12091556
APP PUB NO 20190249014A1
SERIAL NO

15897126

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Abstract

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A titanium dioxide pigment composition for use in a waterborne latex paint formulation is provided. The pigment composition comprises a plurality of titanium dioxide particles, and a dispersant package deposited on the surfaces of said titanium dioxide particles in an amount of no greater than about 5% by weight based on the combined weight of the titanium dioxide particles and the dispersant package. A titanium dioxide pigment composition slurry, a method of forming a titanium dioxide pigment composition, and a method of forming a titanium dioxide pigment composition slurry, all for use in a waterborne latex paint formulation, are also provided.

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Patent Owner(s)

Patent OwnerAddress
TRONOX LLC3301 N W 150TH STREET OKLAHOMA CITY OK 73134

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Goparaju, Venkata Rama Rao Edmond, US 16 55
Su, Quan Edmond, US 7 10

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