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:
Oct. 05, 2010
Filed:
Dec. 12, 2005
Uwe Lischka, Frankfurt am Main, DE;
Jens Röder, Frankfurt am Main, DE;
Ulrich Wietelmann, Friedrichsdorf, DE;
Uwe Lischka, Frankfurt am Main, DE;
Jens Röder, Frankfurt am Main, DE;
Ulrich Wietelmann, Friedrichsdorf, DE;
Chemetall GmbH, Frankfurt am Main, DE;
Abstract
Water-free metal oxide colloids or metal oxide polymers of the formula [M(O)XX]n (1) in an aprotic, organic solvent or solvent mixture, wherein M is Si, Ge, Sn, Ti, Zr or Hf; and Xand Xare independently O, H, alkoxy (—OR), wherein R represents an organo radical having 1-20 C-atoms, alkyl having 1-20 C atoms or aryl having 6-C atoms, wherein the alkyl- or aryl radicals an include one or several other halogen substituents, selected from the group of F, Cl, Br or I; and n is from 10-1.000.000.