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. 18, 2014
Filed:
Oct. 29, 2008
Applicants:
Christina Hampel, Oberengstringen, CH;
Ulf Velten, Oberengstringen, CH;
Ueli Sulser, Unterengstringen, CH;
Jabbar AL Shemari, Zurich, CH;
Norman Blank, Ruschlikon, CH;
Inventors:
Christina Hampel, Oberengstringen, CH;
Ulf Velten, Oberengstringen, CH;
Ueli Sulser, Unterengstringen, CH;
Jabbar Al Shemari, Zurich, CH;
Norman Blank, Ruschlikon, CH;
Assignee:
Sika Technology AG, Baar, CH;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C04B 24/26 (2006.01);
U.S. Cl.
CPC ...
Abstract
Polymers P as dispersants, in particular as liquefiers, for hydraulically setting systems, and hydraulically setting systems including the polymer P. The polymer P includes at least one acid unit, at least one ester unit, and at least one unit containing terephthalate or naphthalate.