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US2019177913A1
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Removal of stickies in the recycling of paper and paperboard
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Nano particle mineral pigment
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Process for compacting powders
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Deinking of waste paper
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Process for compacting calcined kaolin clay
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Pigments for ink jet paper
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High surface area aggregated pigments
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Process for modifying particle size distribution
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Calcined kaolin clay pigments having improved color and process for the manufacture thereof
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Process for beneficiation of mixtures of mineral particles
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Process for beneficiating kaolin clays
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Beneficiation with selective flocculation using hydroxamates
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Process for improving the brightness of fine-grained kaolin clays
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Process for the microwave beneficiation of discolored kaolin clay materials
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Process for improving the color and brightness of discolored goethite-containing materials
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Cracking catalyst and process for preparing same
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Process for the synthesis of kaolin clays having varying morphological properties
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Process for the treatment of clay materials to provide slurries having improved rheological properties
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Kaolin-potassium acetate intercalation complex and process of forming same
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