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:
Sep. 12, 2017
Filed:
Oct. 23, 2013
Applicant:
Sika Technology Ag, Baar, CH;
Inventors:
Christina Hampel, Rütihof, CH;
Jörg Zimmermann, Winterthur, CH;
Jabbar Alshemari, Zürich, CH;
Markus Friederich, Kilchberg, CH;
Assignee:
SIKA TECHNOLOGY AG, Baar, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08F 222/10 (2006.01); C04B 24/28 (2006.01);
U.S. Cl.
CPC ...
C08F 222/10 (2013.01); C04B 24/283 (2013.01);
Abstract
The invention relates to the use of at least one comb polymer which includes side chains which have at least one cationic group, and does not include side chains having polyether groups, and which has a main chain which has carboxyl groups, as dispersant for hydraulically settable compositions. The invention also relates to hydraulically settable cement compositions, moldings, comb polymers and method for producing comb polymers.