The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 19, 1989
Filed:
Jun. 04, 1986
Applicant:
Inventors:
James A Bowman, Jeffersonville, GA (US);
Ronald W Andrews, Sandersville, GA (US);
Assignee:
Georgia Kaolin Company, Inc., Union, NJ (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C04B / ;
U.S. Cl.
CPC ...
501144 ; 501149 ; 106486 ;
Abstract
A high solids kaolin clay slurry having unexpectedly improved high shear viscosity is prepared by blending a chemically dispersed fine particle size Tertiary kaolin with a coarser particle size Cretaceous kaolin to provide a resultant blend having a controlled particle size range and particle size distribution.