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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.:

US 10822284 B1

PDFFull Text
Date of Patent:
Nov. 03, 2020

Filed:

Oct. 19, 2016

Stabilized aqueous suspension for initiating setting and hardening of aluminous cement compositions

Applicant:

Hilti Aktiengesellschaft, Schaan, LI;

Inventors:

Armin Pfeil, Kaufering, DE;

Pascal Beroll, Landsberg am Lech, DE;

Assignee:

Hilti Aktiengesellschaft, Schaan, LI;

Attorney:

Grüneberg and Myers PLLC

Primary Examiner:

Shuangyi Abu Ali

Int. Cl.
CPC ...
C04B 40/06 (2006.01); C04B 28/06 (2006.01); C04B 40/00 (2006.01); C04B 28/14 (2006.01); C04B 14/28 (2006.01); C04B 22/00 (2006.01); C04B 22/06 (2006.01); C04B 22/14 (2006.01); C04B 24/06 (2006.01); E04B 1/41 (2006.01); C04B 103/12 (2006.01); C04B 103/14 (2006.01); C04B 111/00 (2006.01); C04B 103/22 (2006.01); C04B 103/44 (2006.01);
U.S. Cl.
CPC ...
C04B 40/0039 (2013.01); C04B 14/28 (2013.01); C04B 22/0093 (2013.01); C04B 22/062 (2013.01); C04B 22/147 (2013.01); C04B 24/06 (2013.01); C04B 28/06 (2013.01); C04B 28/145 (2013.01); C04B 40/065 (2013.01); C04B 40/0633 (2013.01); E04B 1/4157 (2013.01); C04B 2103/12 (2013.01); C04B 2103/14 (2013.01); C04B 2103/22 (2013.01); C04B 2103/44 (2013.01); C04B 2111/00715 (2013.01);
Abstract

A long-term stabilized aqueous initiator composition, which includes components for curing of a two-component mortar system composition. The long-term stabilized aqueous initiator composition includes an activator component that has an alkali and/or alkaline earth metal salt, an accelerator component that has a water-soluble alkali and/or alkaline earth metal salt, a retarder selected from citric acid, tartaric acid, lactic acid, salicylic, gluconic acid, and a mixture of these components, a mineral filler selected from a limestone filler, corundum, dolomite, alkaline-resistant glass, crushed stone, gravel, pebble, and a mixture of these components, a thickening agent, and water.

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