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:
Jan. 18, 2022
Filed:
Jan. 11, 2017
Applicant:
Omya International Ag, Oftringen, CH;
Inventors:
Fabio Ippolito, Oftringen, CH;
Samuel Rentsch, Spiegel bei Bern, CH;
Patrick A. C. Gane, Rothrist, CH;
Assignee:
Omya International AG, Oftringen, CH;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C09C 1/02 (2006.01); C08K 9/06 (2006.01); C09D 7/62 (2018.01); C08K 3/26 (2006.01); C09J 11/04 (2006.01); D21H 17/69 (2006.01); D21H 19/42 (2006.01); C09C 3/12 (2006.01);
U.S. Cl.
CPC ...
C09C 1/021 (2013.01); C08K 3/26 (2013.01); C08K 9/06 (2013.01); C09D 7/62 (2018.01); C09J 11/04 (2013.01); D21H 17/69 (2013.01); D21H 19/42 (2013.01); C01P 2004/51 (2013.01); C01P 2004/61 (2013.01); C01P 2004/62 (2013.01); C01P 2006/12 (2013.01); C08K 2003/265 (2013.01); C08K 2201/006 (2013.01); C09C 3/12 (2013.01);
Abstract
Some embodiments of the invention include a process for the surface-treatment of a calcium carbonate-comprising material, a surface-treated calcium carbonate-comprising material obtained by such a process and the use of such a surface-treated calcium carbonate-comprising material.