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:
Mar. 14, 2017
Filed:
Apr. 05, 2012
Applicants:
Thomas Bastelberger, Emmerting, DE;
Reinhard Härzschel, Burghausen, DE;
Xi Zhang, Shanghai, CN;
Inventors:
Assignee:
Wacker Chemie AG, Munich, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C04B 24/32 (2006.01); C04B 24/28 (2006.01); C04B 24/38 (2006.01); C09D 103/08 (2006.01); C09J 103/08 (2006.01); C08L 3/08 (2006.01); C08L 71/02 (2006.01); C09J 171/02 (2006.01); C04B 28/02 (2006.01); C04B 40/00 (2006.01); C04B 24/26 (2006.01); C08L 29/04 (2006.01); C08L 31/04 (2006.01); C04B 111/00 (2006.01); C04B 111/28 (2006.01); C04B 111/72 (2006.01); C04B 103/00 (2006.01);
U.S. Cl.
CPC ...
C04B 24/32 (2013.01); C04B 24/2623 (2013.01); C04B 24/28 (2013.01); C04B 24/38 (2013.01); C04B 28/02 (2013.01); C04B 40/0042 (2013.01); C08L 3/08 (2013.01); C08L 29/04 (2013.01); C08L 31/04 (2013.01); C08L 71/02 (2013.01); C09D 103/08 (2013.01); C09J 103/08 (2013.01); C09J 171/02 (2013.01); C04B 2103/0057 (2013.01); C04B 2111/00482 (2013.01); C04B 2111/00637 (2013.01); C04B 2111/28 (2013.01); C04B 2111/72 (2013.01); C08L 2205/035 (2013.01);
Abstract
The use of an adhesion-promoting additive combination composed of one or more polyalkylenoxides out of the group comprising polypropylene oxides and ethylene oxide-propylene oxide copolymers, and of one or more starch ether derivatives out of the group comprising carboxyalkyl starch ethers and their alkali salts, and hydroxyalkyl starch ethers, in mortar compositions comprising mineral binders and water-redispersible polymer powders.