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:
Aug. 16, 2011
Filed:
Dec. 04, 2007
Haitao Rong, Darmstadt, DE;
Stefan Stumpe, Düsseldorf, DE;
Matthias Lüken, Düsseldorf, DE;
Mirko Weide, Düsseldorf, DE;
Jürgen Groll, Aachen, DE;
Peter Greiwe, Heidelberg, DE;
Haitao Rong, Darmstadt, DE;
Stefan Stumpe, Düsseldorf, DE;
Matthias Lüken, Düsseldorf, DE;
Mirko Weide, Düsseldorf, DE;
Jürgen Groll, Aachen, DE;
Peter Greiwe, Heidelberg, DE;
Henkel AG & Co. KGaA, , DE;
Abstract
The invention relates to compositions for treating a hard surface, in particular for cleaning and/or dirt-repellent treatment of a hard surface, containing a) at least one multi-armed silyl polyalkoxylate of the formula (I) (H-A)-Z-[A-B—Si(OR)(R)](I), where Z is a (m+n)=valent radical having at least three carbon atoms, A is a divalent polyoxyalkylene radical, wherein the m+n polyoxyalkylene radicals bound to Z can be different from one another, and wherein one radical A is in each case bound to Z via an oxygen atom belonging to Z, and one oxygen atom belonging to A is bound to B or hydrogen, B is a chemical bond or a divalent organic radical having 1 to 50 carbon atoms, ORis a hydrolysable group, Rand Rindependently of one another are a linear or branched alkyl group having 1 to 6 carbon atoms and r is an integer from 1 to 3, and m is an integer ≧1 and n is 0 or an integer ≧1, and m+n has a value from 3 to 100, b) at least one surfactant, c) water and/or at least one nonaqueous solvent, d) if appropriate further conventional components of surface treatment and/or cleaning compositions which are compatible with the remaining components of the composition.