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. 31, 2016
Filed:
Mar. 13, 2014
Hercules Incorporated, Wilmington, DE (US);
Wilfried Adolf Hohn, Erfstadt, DE;
Stefan Hucko, Wilnsdorft, DE;
Alexander Adolphe Kindler, Ratingen, DE;
Vera Louise Nilles, Teutonenstraβe, DE;
Martin Wunderlich, Langenfeld, DE;
Hercules Incorporated, Wilmington, DE (US);
Abstract
The presently disclosed and claimed inventive concept(s) relates generally to a hydraulic composition with a prolonged open time. More particularly, the composition comprises at least one cement retarder and at least one accelerator. The presently disclosed and claimed inventive concept(s) further relates to a dry mortar composition comprising the hydraulic composition having prolonged open time without deterioration of the other cement tile adhesive properties such as workability, setting time, strength development and sag resistance.