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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 10562083 B1

PDFFull Text
Date of Patent:
Feb. 18, 2020

Filed:

Oct. 04, 2017

Method for treating polluted soil by a hydraulic binder with mayenite phase

Applicant:

Holcim Technology Ltd, Jona, CH;

Inventors:

Nouffou Tapsoba, Holderbank, CH;

Eric Brouard, Holderbank, CH;

Cédric Comparet, Holderbank, CH;

Mohsen Ech, Holderbank, CH;

Nicolas Richard, Holderbank, CH;

Christophe Levy, Holderbank, CH;

Assignee:

HOLCIM TECHNOLOGY LTD, Jona, CH;

Attorney:

Pillsbury Winthrop Shaw Pittman LLP

Primary Examiner:

Janine M Kreck

Int. Cl.
CPC ...
B09C 1/00 (2006.01); B09C 1/08 (2006.01); B09B 3/00 (2006.01); C04B 7/32 (2006.01); C04B 28/06 (2006.01); C04B 18/04 (2006.01); C04B 111/00 (2006.01);
U.S. Cl.
CPC ...
B09C 1/08 (2013.01); B09B 3/0041 (2013.01); C04B 7/32 (2013.01); C04B 18/0472 (2013.01); C04B 28/06 (2013.01); C04B 28/065 (2013.01); B09C 2101/00 (2013.01); C04B 2111/00732 (2013.01); C04B 2111/00767 (2013.01); Y02W 30/91 (2015.05);
Abstract

A method for treating polluted soils, includes mixing the soil with a hydraulic binder, wherein the hydraulic binder includes: as the only high-alumina clinker, a high-alumina clinker including more than 80 wt % of mayenite C12A7 phase or a mayenite isotope, the high-alumina clinker making up at least 70 wt % of the weight of the hydraulic binder; and 1 wt % to 30 wt %, relative to the total weight of the binder, of lime.

Find Patent Forward Citations

Tapsoba, Nouffou. (2020). Method for treating polluted soil by a hydraulic binder with mayenite phase (U.S. Patent No. 10562083). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10562083

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

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