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:
Nov. 06, 2012
Filed:
Jan. 04, 2010
Applicants:
Victor Manuel Palacios Villanueva, Fracc. Punta Juriquilla, MX;
Garry F. Webb, Monterrey, MX;
Inventors:
Victor Manuel Palacios Villanueva, Fracc. Punta Juriquilla, MX;
Garry F. Webb, Monterrey, MX;
Assignee:
Unimin Corporation, New Canaan, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C04B 33/00 (2006.01); C04B 33/24 (2006.01); C04B 14/04 (2006.01);
U.S. Cl.
CPC ...
Abstract
A blend of ball clays for use as the ball clay component of a slip to produce a ceramic sanitary ware item by a slip casting process. The clay blend including 20-50 percent of a fine-grained ball clay with a low carbon content and 45-55 percent of its particles having a size less than 0.5 microns and about 85-95 percent of the particles less than about 20 microns.