Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
David Leslie Light0
Philip Kenneth Johns0
Date of Patent
January 25, 2011
0Patent Application Number
122345310
Date Filed
September 19, 2008
0Patent Primary Examiner
Patent abstract
A particulate product comprising kaolin produced from a method wherein the kaolin of a feed suspension is such that not more than 30% by weight has a particle size less than 2 μm and not more than 30% by weight has a particle size greater than 10 μm, wherein the kaolin of a product suspension produced is such that not more than 10% by weight has a particle size greater than 10 μm and not more than 10% by weight has a particle size less than 0.25 μm, and wherein the particulate product comprises kaolin produced from a fine fraction suspension.
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