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:
Nov. 08, 2011
Filed:
Dec. 18, 2006
Philipp Wieland, München, DE;
Alexander Kraus, Evenhausen, DE;
Gerhard Albrecht, Tacherting, DE;
Harald Grassl, Schönau, DE;
Kerstin Becher, Waldhausen, DE;
Philipp Wieland, München, DE;
Alexander Kraus, Evenhausen, DE;
Gerhard Albrecht, Tacherting, DE;
Harald Grassl, Schönau, DE;
Kerstin Becher, Waldhausen, DE;
Construction Research & Technology GmbH, Trostberg, DE;
Abstract
Pulverulent polycondensation products are described, consisting of The pulverulent polycondensation products according to the invention are outstandingly suitable in construction material mixtures in an amount of from 0.1 to 5% by weight, based on the weight of the construction material. The pulverulent polycondensation products have a number of advantages here, such as, for example, excellent storage stability, good liquefying action at low dosage and industrially simple production.