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Process for preparing zinc-doped TiO2 pigments having improved optical properties
Process for preparing zinc-doped TiO2 pigments having improved optical properties
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机译:制备具有改善的光学性能的锌掺杂的TiO2颜料的方法
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摘要
The invention provides a process for preparing zinc-doped TiO2 pigments having improved optical (visual) properties by adding polysiloxanes and/ôor polyhydrogensiloxanes to the TiO2 hydrate prior to the calcination step.
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