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:
Oct. 27, 2020
Filed:
Jun. 09, 2017
Applicant:
Basf SE, Ludwigshafen am Rhein, DE;
Inventors:
Assignee:
BASF SE, Ludwigshafen am Rhein, DE;
Primary Examiner:
Int. Cl.
CPC ...
C04B 28/06 (2006.01); C04B 28/04 (2006.01); C04B 28/16 (2006.01); C04B 28/14 (2006.01); C04B 22/10 (2006.01); C04B 22/14 (2006.01); C04B 24/04 (2006.01); C04B 103/22 (2006.01); C04B 111/00 (2006.01); C04B 111/27 (2006.01); C04B 111/62 (2006.01); C04B 111/70 (2006.01); C04B 111/72 (2006.01); C04B 111/60 (2006.01); C04B 111/28 (2006.01); C04B 24/16 (2006.01); C04B 103/14 (2006.01); C04B 103/40 (2006.01);
U.S. Cl.
CPC ...
C04B 28/06 (2013.01); C04B 22/10 (2013.01); C04B 22/143 (2013.01); C04B 24/045 (2013.01); C04B 28/04 (2013.01); C04B 28/065 (2013.01); C04B 28/145 (2013.01); C04B 28/16 (2013.01); C04B 24/166 (2013.01); C04B 2103/14 (2013.01); C04B 2103/22 (2013.01); C04B 2103/408 (2013.01); C04B 2111/00155 (2013.01); C04B 2111/00482 (2013.01); C04B 2111/00637 (2013.01); C04B 2111/00663 (2013.01); C04B 2111/00801 (2013.01); C04B 2111/27 (2013.01); C04B 2111/28 (2013.01); C04B 2111/60 (2013.01); C04B 2111/62 (2013.01); C04B 2111/70 (2013.01); C04B 2111/72 (2013.01);
Abstract
The present invention relates to a mixture comprising at least one compound comprising an α-hydroxy-carboxylic unit, α-hydroxy-sulfonic acid unit or α-carbonyl-carboxylic unit and at least one water-soluble organic carbonate. The mixture is useful as a hydration control agent in construction chemical compositions comprising an inorganic binder.