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:
Nov. 09, 2004
Filed:
Jul. 01, 2002
Thomas Bürgel, Landsberg am Lech, DE;
Marianne Böck, Waal, DE;
Hilti Aktiengesellschaft, Schaan, LI;
Abstract
An at least two-component mortar composition is described, which can be cured by thermal initiation and contains at least one polymerizable monomer and/or at least one curable resin, at least one polymerization initiator for the polymerizable monomer and/or the curable resin and optionally at least one filler, wherein, as polymerization initiator, at least one organically substituted ammonium salt is contained as constituent of a mortar component and at least one inorganic persulfate is contained as constituent of a further mortar component, and which, after the mortar components are mixed in situ, results in an organically substituted ammonium persulfate, the nature and amount of organically substituted ammonium salt and inorganic persulfate as well as of polymerizable monomer or curable resin being selected so that a mortar composition results, which can be polymerized by free radical polymerization due to the action of heat, as well as a method for fastening tie rods, reinforcing steel for concrete or the like in the solid substrates using this mortar composition.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile