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:
Feb. 28, 2017
Filed:
Oct. 02, 2012
Applicant:
Lafarge, Paris, FR;
Inventors:
Vincent Duveau, Saint Andre le Gaz, FR;
Philippe Thouilleux, L'isle d'abeau, FR;
Alain Jacquet, Saint Didier de Formans, FR;
Emmanuel Villard, Saint-christo-en-jarez, FR;
Sébastien Georges, Mions, FR;
Assignee:
LAFARGE, Paris, FR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B28C 5/00 (2006.01); B65D 33/00 (2006.01); C04B 24/00 (2006.01); C04B 24/26 (2006.01); C04B 103/00 (2006.01);
U.S. Cl.
CPC ...
B28C 5/003 (2013.01); B65D 33/00 (2013.01); C04B 24/00 (2013.01); C04B 24/2623 (2013.01); C04B 2103/0077 (2013.01);
Abstract
A bag is used to provide an admixture for a hydraulic composition, wherein a wall of the bag includes a layer, the layer including a water-soluble polymer, and wherein an admixture is present in the wall of the bag.