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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 9212091 B1

PDFFull Text
Expired
Date of Patent:
Dec. 15, 2015

Filed:

Jul. 16, 2012

Method and additive for increasing early strength

Applicants:

Frank Bullerjahn, Leimen, DE;

Dirk Schmitt, Leimen, DE;

Mohsen Ben Haha, Heidelberg, DE;

Inventors:

Frank Bullerjahn, Leimen, DE;

Dirk Schmitt, Leimen, DE;

Mohsen Ben Haha, Heidelberg, DE;

Assignee:

HEIDELBERGCEMENT AG, Heidelberg, DE;

Attorneys:

Paul D. Strain, Esq.

Strain & Strain PLLC

Primary Examiner:

Anthony J Green

Int. Cl.
CPC ...
C04B 28/04 (2006.01); C04B 7/32 (2006.01); C04B 28/08 (2006.01); C04B 7/345 (2006.01); C04B 28/06 (2006.01); C04B 40/00 (2006.01); C04B 28/02 (2006.01); C04B 22/00 (2006.01); C04B 22/14 (2006.01); C04B 7/02 (2006.01); C04B 7/26 (2006.01); C04B 7/28 (2006.01); C04B 16/04 (2006.01); C04B 103/14 (2006.01); C04B 111/00 (2006.01);
U.S. Cl.
CPC ...
C04B 7/3453 (2013.01); C04B 7/02 (2013.01); C04B 7/26 (2013.01); C04B 7/28 (2013.01); C04B 7/323 (2013.01); C04B 7/326 (2013.01); C04B 7/345 (2013.01); C04B 16/04 (2013.01); C04B 22/0093 (2013.01); C04B 22/14 (2013.01); C04B 28/02 (2013.01); C04B 28/021 (2013.01); C04B 28/04 (2013.01); C04B 28/065 (2013.01); C04B 28/08 (2013.01); C04B 40/0039 (2013.01); C04B 2103/14 (2013.01); C04B 2111/00017 (2013.01); C04B 2111/00767 (2013.01); Y02W 30/91 (2015.05);
Abstract

The present invention relates to a method for accelerating the hardening of hydraulic or latent hydraulic binders, wherein ternesite and an aluminum component are added to the binder, and relates to an additive that increasing early strength for hydraulic or latent hydraulic binders that contain ternesite and a non-hydraulically reactive aluminum component, and relates to the use of an additive comprising ternesite and an aluminum component for the purpose of accelerating the hardening of hydraulic or latent hydraulic binders.

Find Patent Forward Citations

Bullerjahn, Frank. (2015). Method and additive for increasing early strength (U.S. Patent No. 9212091). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9212091

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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