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. 17, 2020
Filed:
Sep. 03, 2015
Applicant:
Omya International Ag, Oftringen, CH;
Inventors:
Matthias Buri, Rothrist, CH;
Samuel Rentsch, Spiegel bei Bern, CH;
Patrick A. C. Gane, Rothrist, CH;
René Vinzenz Blum, St. Urban, CH;
Assignee:
Omya International AG, Blue Ash, OH (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09C 1/02 (2006.01); C01F 11/18 (2006.01); C08K 3/22 (2006.01); C08K 3/26 (2006.01); A61K 8/19 (2006.01); D21H 19/38 (2006.01); A61K 8/55 (2006.01); A61K 8/02 (2006.01); A61Q 19/00 (2006.01); C08K 9/04 (2006.01);
U.S. Cl.
CPC ...
C01F 11/185 (2013.01); A61K 8/0241 (2013.01); A61K 8/19 (2013.01); A61K 8/55 (2013.01); A61Q 19/00 (2013.01); C08K 3/22 (2013.01); C08K 3/26 (2013.01); C08K 9/04 (2013.01); C09C 1/021 (2013.01); D21H 19/385 (2013.01); A61K 2800/10 (2013.01); A61K 2800/612 (2013.01); A61K 2800/651 (2013.01); C08K 2003/262 (2013.01); C08K 2201/005 (2013.01); C08K 2201/006 (2013.01);
Abstract
The present invention relates to a process to modify at least part of the surface of an earth alkaline metal carbonate-containing material in a dry blending process as well as to a mineral product obtainable by the inventive process and uses thereof.