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. 23, 2011
Filed:
Dec. 19, 2006
Andreas Gier, Saarbrücken, DE;
Frank Jördens, Traunstein, DE;
Axel Kalleder, Blieskastel, DE;
Jürgen Salomon, Trostberg, DE;
Gerhard Schmidmayer, Bad Endorf, DE;
Andreas Gier, Saarbrücken, DE;
Frank Jördens, Traunstein, DE;
Axel Kalleder, Blieskastel, DE;
Jürgen Salomon, Trostberg, DE;
Gerhard Schmidmayer, Bad Endorf, DE;
BSH Bosch und Siemens Hausgeraete GmbH, Munich, DE;
Abstract
A coating solution made from a mixture of at least one silane and at least one polysiloxane which can be hardened on a substrate by hydrolysis and condensation to give a coating on the substrate, wherein the at least one silane is of general formula RxSi(OR')4-x and the at least one polysiloxane is of general formula [R2SiO]y or R3Si—(O—SiR2)Y—O—SiR3, where R independently=alkyl, aryl, arylalkyl, alkylaryl or H, Rprime independently=H, methyl, ethyl, n- or i-propyl, n-, iso-, sec.- or tert.-butyl, x=0 or 1 (for the first silane), x=0, 1, 2, 3 or 4 (for each further silane) and y=a whole number of at least 2, wherein the coating solution includes at least one alkali or earth alkali oxide or hydroxide.