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:
Sep. 30, 2014
Filed:
Sep. 20, 2012
Applicant:
Ppg Industries Ohio, Inc., Cleveland, OH (US);
Inventors:
Justin J. Martin, Jeannette, PA (US);
Timothy A. Okel, Trafford, PA (US);
Raphael O. Kollah, Wexford, PA (US);
Assignee:
PPG Industries Ohio, Inc., Cleveland, OH (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08L 7/00 (2006.01); C09C 1/30 (2006.01); C09C 1/40 (2006.01);
U.S. Cl.
CPC ...
C09C 1/405 (2013.01); C01P 2006/12 (2013.01); C09C 1/3081 (2013.01); C01P 2004/64 (2013.01);
Abstract
The present invention is directed to a process for producing treated filler including (a) treating a slurry of untreated filler which has not been previously dried, with a treating composition including an organosilane material of specified structure (I); and (b) drying the treated filler slurry. The present invention also is directed to treated filler prepared by the process, as well as rubber compounding compositions and tires including the treated filler.