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:
May. 26, 2015
Filed:
Mar. 30, 2011
Manuel Friedel, Zürich, CH;
Philipp Albert, Lörrach, DE;
Burkhard Standke, Lörrach, DE;
Spomenko Ljesic, Rheinfelden, DE;
Ulf Kehrer, Hattersheim, DE;
Manuel Friedel, Zürich, CH;
Philipp Albert, Lörrach, DE;
Burkhard Standke, Lörrach, DE;
Spomenko Ljesic, Rheinfelden, DE;
Ulf Kehrer, Hattersheim, DE;
Evonik Degussa GmbH, Essen, DE;
Akzo Nobel Chemicals International B.V., Amersfoort, NL;
Abstract
The present invention relates to a curable mixture suitable for obtaining 'easy-to-clean' properties in the cured mixture, comprising at least one mineral binder, a powder comprising at least one fluoroorganyl-substituted silicon compound encapsulated in a water-soluble polymer, the amount of the silicon compound being 0.001% to 8% by weight, based on the present mixture, and optionally further adjuvants, and also to a process for preparing the mixture and to the use thereof. The invention further relates to a water-redispersible powder and also to a corresponding intermediate for use in the curable mixture in order to obtain 'easy-to-clean' properties in the cured mixture. Also claimed, furthermore, is a process for preparing the powder, and the use thereof.