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. 07, 2010
Filed:
Dec. 23, 2008
Applicants:
Larry Royer, Eagleville, PA (US);
Michael Meshey, Bridgeport, PA (US);
Ufuk Senturk, Blue Bell, PA (US);
Inventors:
Larry Royer, Eagleville, PA (US);
Michael Meshey, Bridgeport, PA (US);
Ufuk Senturk, Blue Bell, PA (US);
Assignee:
Potters Industries, Inc., Malvern, PA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08K 7/16 (2006.01);
U.S. Cl.
CPC ...
Abstract
This invention relates to inorganic microspheres having a relatively narrow particle size distribution, which may be prepared by spheridization of zeolite crystals. The microspheres are particularly useful for whitening polymer compositions and in other filler applications.