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:
Dec. 08, 2015
Filed:
Jun. 25, 2012
Applicant:
Robert Baumann, Rueschlikon, CH;
Inventor:
Robert Baumann, Rueschlikon, CH;
Assignee:
Dow Global Technologies LLC, Midland, MI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C04B 24/04 (2006.01); C08K 5/098 (2006.01); C04B 28/04 (2006.01); C04B 103/65 (2006.01); C04B 111/27 (2006.01);
U.S. Cl.
CPC ...
C04B 24/04 (2013.01); C04B 28/04 (2013.01); C08K 5/098 (2013.01); C04B 2103/65 (2013.01); C04B 2111/27 (2013.01);
Abstract
The invention relates to a cementitious composition that can effectively reduce the adsorption of water, which comprises a) at least one polymer that is the polymerization product of one or more ethylenically unsaturated monomers, in the form of their polymer dispersions and water-redispersible polymer powders; and b) at least one alkyl and/or alkenyl substituted dicarboxylic acids or anhydrides.