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:
Oct. 24, 2017
Filed:
Feb. 21, 2013
Applicant:
Chryso, Issy les Moulineaux, FR;
Inventors:
Sandrine Mateo, Ury, FR;
Pascal Boustingorry, Breuillet, FR;
Assignee:
CHRYSO, Issy les Moulineaux, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C04B 28/02 (2006.01); C04B 24/02 (2006.01); C04B 28/14 (2006.01); C04B 28/16 (2006.01); C04B 40/00 (2006.01); C04B 111/21 (2006.01); C04B 111/60 (2006.01);
U.S. Cl.
CPC ...
C04B 24/026 (2013.01); C04B 28/02 (2013.01); C04B 28/145 (2013.01); C04B 28/16 (2013.01); C04B 40/0039 (2013.01); C04B 40/0046 (2013.01); C04B 2111/21 (2013.01); C04B 2111/60 (2013.01);
Abstract
The invention relates to an anti-filming surface-active admixture for hydraulic binders, including at least one fatty alcohol and at least one oil, to the method for preparing same, and to a method for preparing a hydraulic binder composition suitable for the manufacture of screeds or concretes, comprising the step of adding, to the hydraulic binder composition, the admixture according to the invention in a metered amount of 0.1 to 5 wt % with respect to the weight of the hydraulic binder.