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. 10, 2024
Filed:
Apr. 16, 2019
Applicant:
Omya International Ag, Oftringen, CH;
Inventors:
Assignee:
OMYA International AG, Oftringen, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09D 17/00 (2006.01); C09C 1/02 (2006.01); C09C 1/42 (2006.01); C09D 7/61 (2018.01); C09D 7/63 (2018.01); C09D 7/65 (2018.01); D21H 17/07 (2006.01); D21H 17/37 (2006.01); D21H 17/67 (2006.01); D21H 17/68 (2006.01); D21H 19/12 (2006.01); D21H 21/28 (2006.01); C08K 3/26 (2006.01); C08K 3/34 (2006.01); C08K 5/17 (2006.01); C08K 13/02 (2006.01);
U.S. Cl.
CPC ...
C09D 17/001 (2013.01); C09C 1/021 (2013.01); C09C 1/42 (2013.01); C09D 7/61 (2018.01); C09D 7/63 (2018.01); C09D 7/65 (2018.01); C09D 17/004 (2013.01); C09D 17/007 (2013.01); D21H 17/07 (2013.01); D21H 17/37 (2013.01); D21H 17/675 (2013.01); D21H 17/68 (2013.01); D21H 19/12 (2013.01); D21H 21/285 (2013.01); C01P 2006/10 (2013.01); C08K 2003/265 (2013.01); C08K 3/346 (2013.01); C08K 5/17 (2013.01); C08K 13/02 (2013.01); C08K 2201/002 (2013.01);
Abstract
The present invention relates to the technical domain of additives for aqueous high solids suspensions of mineral materials. The inventive additive comprises specific primary amines and is used for increasing the pH-value of the suspension and/or for increasing the wettability of the mineral materials.