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:
Apr. 22, 2014
Filed:
Oct. 22, 2010
Applicants:
Jun Yuan, Shanghai, CN;
Michael J. Garska, Sandersville, GA (US);
Robert J. Pruett, Milledgeville, GA (US);
Inventors:
Jun Yuan, Shanghai, CN;
Michael J. Garska, Sandersville, GA (US);
Robert J. Pruett, Milledgeville, GA (US);
Assignee:
Imerys Pigments, Inc., Roswell, GA (US);
Primary Examiner:
Int. Cl.
CPC ...
C09C 1/42 (2006.01);
U.S. Cl.
CPC ...
Abstract
Disclosed herein are stabilized kaolin slurries comprising a kaolin comprising no more than about 80% by weight of particles having an equivalent spherical diameter of less than 2 microns and at least one stabilizer, wherein the stabilized kaolin slurry has a 28-day pour test result of at least about 80% poured. Also disclosed are methods of making such stabilized kaolin slurries.