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:
Feb. 01, 2022
Filed:
Sep. 09, 2019
Hilti Aktiengesellschaft, Schaan, LI;
Nicole Behrens, Munich, DE;
Alexander Bornschlegl, Munich, DE;
Ursula Pachmayr, Kaufering, DE;
Cornelia Wiesmeier, Grafrath, DE;
Jeremia Pillar, Landsberg am Lech, DE;
Hilti Aktiengesellschaft, Schaan, LI;
Abstract
The invention relates to a curing agent composition for an epoxy resin compound for the chemical fastening of construction elements, to an epoxy resin compound, and to a multi-component epoxy resin system. The invention further relates to a method for the chemical fastening of construction elements in boreholes. The invention also relates to the use of a salt (S) as an accelerator in an epoxy resin compound for chemical fastening, the epoxy resin compound comprising 3-aminomethyl-3,5,5-trimethylcyclohexane and at least one further cycloaliphatic amine which is reactive to epoxy groups.