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Developing new Lithopone formulations, one that enhances the properties of the existing Lithopone is anticipated to boost the demand for Lithopone white pigment during the forecast period. Reinforced Lithopone is one such development, wherein a copolymer is added to the polymerization reaction to yield Lithopone with an increased weather resistance and an anti-ultraviolet property. Moreover, development of nano-scale Lithopone is also anticipated to attract market interest during the forecast period.

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Rutile, one of the two common natural forms of TiO2, possesses a tetragonal crystal structure that imparts it with superior chemical stability and excellent optical properties. Unlike its anatase counterpart, rutile TiO2 exhibits greater hardness and density, making it more resistant to discoloration and corrosion. This durability makes rutile particularly suitable for outdoor applications where exposure to environmental factors is inevitable.

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  • US 1478347, Mitchell John L, Apparatus for calcining lithopone, published Dec 18, 1923, assigned to Mitchell John L