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:
Jan. 23, 2018
Filed:
Aug. 06, 2010
Sandrine Mateo, Ury, FR;
Pascal Boustingorry, Breuillet, FR;
Bruno Pellerin, Avon, FR;
David Sedan, Castelnau-d'Estrétefonds, FR;
Sandrine Mateo, Ury, FR;
Pascal Boustingorry, Breuillet, FR;
Bruno Pellerin, Avon, FR;
David Sedan, Castelnau-d'Estrétefonds, FR;
CHRYSO, Issy les Moulineaux, FR;
Abstract
The invention relates to an anti-filming surface adjuvant for hydraulic binders comprising at least one fat and at least one anti-caking agent, to its preparation method as well as to a method for preparing a hydraulic binder composition suitable for making screeds or self-compacting concretes (SCC) including the step consisting of adding to the hydraulic binder the adjuvant according to the invention at a dosage comprised between 50 and 1,500 g/mof screed or of concrete.