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:
May. 12, 2026
Filed:
Dec. 23, 2021
Sika Technology Ag, Baar, CH;
Christina Kraemer, Augsburg, DE;
Alexander Dressen, Augsburg, DE;
Wilhelm Fuetterer, Augsburg, DE;
Stephan Rudolf, Augsburg, DE;
Guenter Goth, Augsburg, DE;
Torsten Mueller, Augsburg, DE;
Yvonne Schaepers, Augsburg, DE;
Alexander Ehle, Augsburg, DE;
Ulrich Baeurle, Augsburg, DE;
Werner Stohr, Augsburg, DE;
Sika Technology AG, Baar, CH;
Abstract
A ternary hydraulic binder composition including the mineralogical compound CA$ (ye'elimite) and a member selected from the group consisting of gypsum, calcium sulfate hemihydrate, anhydrite and mixtures thereof (collectively named C$Hwith x being a rational number from 0 to 2), and optionally CS (belite), including an added content of the mineralogical compound CA(dodecacalcium heptaaluminate). Moreover, it suggests a process for the manufacture thereof, a process for the manufacture of a construction chemical composition including water, and the use of the ternary composition in construction chemical compositions including knifing fillers, screeds, and repair mortars, tile adhesives, tiling grouts, plasters, base coats and sealings.