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. 25, 2025
Filed:
Feb. 24, 2020
Applicant:
Omya International Ag, Oftringen, CH;
Inventors:
Assignee:
OMYA INTERNATIONAL AG, Oftringen, CH;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C09C 1/02 (2006.01); C08K 3/26 (2006.01); C09C 3/00 (2006.01);
U.S. Cl.
CPC ...
C08K 3/26 (2013.01); C09C 1/021 (2013.01); C09C 3/00 (2013.01); C01P 2006/12 (2013.01); C01P 2006/22 (2013.01); C08K 2003/265 (2013.01);
Abstract
The present invention relates to a process for preparing a surface treated calcium carbonate-comprising material, a surface treated calcium carbonate-comprising material obtained by the process, an article comprising the surface treated calcium carbonate-comprising material, a polymer composition and the use of the surface treated calcium carbonate-comprising material in polymer applications.