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:
May. 21, 2013
Filed:
Nov. 21, 2007
Jean-paul H. Lecomte, Bruexelles, BE;
Andreas Stammer, Pont-A-Celles, BE;
Frederick Campeol, Epinois, BE;
Marc Thibaut, Chap. Lez-Herlaimont, BE;
Jean-Paul H. Lecomte, Bruexelles, BE;
Andreas Stammer, Pont-A-Celles, BE;
Frederick Campeol, Epinois, BE;
Marc Thibaut, Chap. Lez-Herlaimont, BE;
Dow Corning Corporation, Midland, MI (US);
Abstract
The present invention relates to cementitious materials, which exhibit a hydrophobic character, and to a process for making cementitious materials hydrophobic, and to a granulated additive for rendering cementitious material hydrophobic. An emulsifier for the organosilicon component is deposited on the particulate carrier together with the organosilicon component and the binder. The hydrophobing agent permits to impart instantaneous hydrophobicity to cementitious materials.