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:
Jun. 06, 2017
Filed:
Dec. 03, 2009
Applicants:
Klas Sorger, München, DE;
Jürgen Bezler, Burghausen, DE;
Inventors:
Klas Sorger, München, DE;
Jürgen Bezler, Burghausen, DE;
Assignee:
Wacker Chemie AG, Munich, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C04B 24/26 (2006.01); C04B 28/02 (2006.01); E01C 11/22 (2006.01); C04B 103/00 (2006.01); C04B 111/00 (2006.01); C04B 111/52 (2006.01); C04B 111/74 (2006.01);
U.S. Cl.
CPC ...
C04B 28/02 (2013.01); E01C 11/226 (2013.01); C04B 2103/0065 (2013.01); C04B 2111/0075 (2013.01); C04B 2111/00793 (2013.01); C04B 2111/52 (2013.01); C04B 2111/74 (2013.01);
Abstract
The invention relates to pervious concrete compositions containing hydraulic binder, filler and polymer, characterized in that the polymer present is a vinyl acetate-ethylene-copolymer having a glass transition temperature Tg of ≦20° C.