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:
Jan. 06, 2015
Filed:
Nov. 10, 2008
Ralf Bruckmann, Tubingen, DE;
Matthias Koch, Filderstadt, DE;
Harald Lutz, Pliezhausen, DE;
Peter Will, Oschingen, DE;
Ralf Bruckmann, Tubingen, DE;
Matthias Koch, Filderstadt, DE;
Harald Lutz, Pliezhausen, DE;
Peter Will, Oschingen, DE;
CHT R. Beitlich GmbH, Tubingen, DE;
Abstract
Processes for treating a wide variety of substrates with transparent, storage-stable and water-compatible inorganic/organic sols suitable for the surface functionalization comprising said transparent and storage-stable coating agent containing a water-compatible sol and water in a weight ratio of 100:1 to 1:500; said water-compatible sol obtained by mixing the following components: wherein R represents the same or different hydrocarbon groups with from 1 to 22 carbon atoms, optionally substituted with functional groups, which are bonded to the silicon atom through a carbon atom, optionally interrupted by oxygen, sulfur, nitrogen or the group NR3, with R3 being hydrogen or C1 to C14 alkyl;