Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Delaminated kaolin pigments, their preparation and use in paper filling applications

Delaminated kaolin pigments, their preparation and use in paper filling applications

US Patent 5645635 · Granted Jul 8, 1997

Estimated economic value: $22,174,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Mesoporous FCC catalysts with excellent attrition resistance2020
Method of producing FCC catalysts with reduced attrition rates2017
Method of producing FCC catalysts with reduced attrition rates2016
Thermochemical structuring of matrix components for FCC catalysts2015
Heavy metals trapping co-catalyst for FCC processes2013
Uses of high mullite index calcined kaolin2010
Process and products of Chinese kaolin2009
Process and products of chinese kaolin2007
Fluid catalytic cracking catalyst manufacturing process2004
Multi-layered coatings and coated paper and paperboards2002
Low abrasion calcined kaolin pigments and enhanced filtration method1999
Chemical process for fractionating mineral particles based on particle size1999