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2020
|
Invention
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Extracting rare-earth elements from a gangue heavy fraction. Described herein are technologies fo... |
|
2018
|
G/S
|
kaolin, calcined kaolin |
|
|
G/S
|
kaolin, waterwashed kaolin |
|
2017
|
Invention
|
Removal of stickies in the recycling of paper and paperboard. Removal of stickies from waste pape... |
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2016
|
Invention
|
Composite pigments. Composite pigments are provided which comprise a mineral pigment (such as kao... |
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2013
|
Invention
|
Self binding nano particle mineral pigment.
Self binding mineral pigments (such as kaolin clay) ... |
|
|
Invention
|
Nano particle mineral pigment.
Mineral pigments (such as kaolin clay) having a high surface area... |
|
|
Invention
|
Apparatus for compacting powders. Fluffy powders, such as calcined kaolin clays or air floated cl... |
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2012
|
Invention
|
Apparatus and process for removal of residue from a screen.
An apparatus and process are provide... |
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2011
|
Invention
|
Kaolin clay pigments.
Kaolin clay pigments which contain a minor amount of gypsum provide improv... |
|
|
Invention
|
Deinking of waste paper. Deinking of waste paper is obtained with the use of a hydrophobic kaolin... |
|
|
G/S
|
Kaolin-based compound for use in de-inking paper |
|
2010
|
Invention
|
Nano particle mineral pigment. Mineral pigments (such as kaolin clay) having a high surface area ... |
|
2009
|
Invention
|
Improved kaolin clay pigments. Kaolin clay pigments which contain a minor amount of gypsum provid... |
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2008
|
Invention
|
Process for compacting powders. Fluffy powders, such as calcined kaolin clays or air floated clay... |
|
2007
|
Invention
|
Deinking of waste paper. Waste paper can be deinked by use of a composition which comprises a sur... |
|
2006
|
Invention
|
Deinking of waste paper. Waste paper is deinked by a composition which comprises a surfactant and... |
|
2003
|
G/S
|
Calcined kaolin clay |
|
2002
|
Invention
|
Process for compacting calcined kaolin clay. Calcined kaolin clay having a high bulk density, imp... |
|
|
Invention
|
Pigments for ink jet paper. Aggregated mineral pigments (such as kaolin clay pigments) having a h... |
|
2001
|
Invention
|
High surface area aggregated pigments. Aggregated mineral pigments (such as kaolin clay pigments)... |
|
2000
|
Invention
|
Process for modifying particle size distribution. Fine-grained Tertiary kaolin clay pigments prov... |
|
|
Invention
|
Calcined kaolin clay pigments having improved color and process for the manufacture thereof. Calc... |
|
1999
|
Invention
|
Process for beneficiation of mixtures of mineral particles. An improved process for the beneficia... |
|
|
Invention
|
Kaolin clay agglomerates and process for the manufacture thereof. Kaolin clay agglomerates having... |
|
1998
|
Invention
|
Process for beneficiating kaolin clays. A improved process for beneficiating kaolin clays to remo... |
|
|
Invention
|
Beneficiation with selective flocculation using hydroxamates. A process which uses selective floc... |
|
1997
|
Invention
|
Process for removing impurities from kaolin clays. Colored impurities are removed from kaolin cla... |
|
|
Invention
|
Kaolin clays which are conditioned prior to removing impurities. Kaolin clays are conditioned for... |
|
|
Invention
|
Process for improving the physical properties of formed particles. A process for significantly im... |
|
|
Invention
|
Process for improving the brightness of fine-grained kaolin clays. Fine-grained kaolin clays havi... |
|
|
Invention
|
Process for improving the color and brightness of discolored goethite-containing materials. Mater... |
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|
Invention
|
Process for the microwave beneficiation of discolored kaolin clay materials. Kaolin clay material... |
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|
Invention
|
Cracking catalyst and process for preparing same. The invention is a catalyst and a process for m... |
|
1996
|
Invention
|
Process for the synthesis of kaolin clays having varying morphological properties. Substantially ... |
|
|
Invention
|
Process for the manufacture of a structured paper coating. Structured paper coatings having good ... |
|
|
Invention
|
Process for the treatment of clay materials to provide slurries having improved rheological prope... |
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|
Invention
|
Kaolin-potassium acetate intercalation complex and process of forming same. A process for interca... |
|
|
Invention
|
Reduction of microorganisms in kaolin clay slurries. A biologically stable kaolin clay slurry is ... |
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1995
|
Invention
|
Process for conditioning kaolin clays prior to removing impurities. Kaolin clays are conditioned ... |
|
1994
|
Invention
|
Process for improving the phyiscal properties of formed particles. A process for significantly im... |
|
|
Invention
|
Process for improving the physical and catalytic properties of a fluid cracking catalyst. A proce... |
|
1984
|
G/S
|
Waterwashed Coating Clay for Industrial Use |
|
|
G/S
|
Air Floated or Water Processed Fillers (Clay) for the Paper Industry |
|
|
G/S
|
Air Floated Filler (Clay), Highly Refined for the Adhesive, Rubber, Plastic, and Pharmaceutical I... |
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1970
|
G/S
|
WATERWASHED COATING CLAY |
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|
G/S
|
WATERWASHED FILLER CLAY |
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|
G/S
|
WATERWASHED FRACTURED CLAY |
