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:
Nov. 22, 2022
Filed:
Aug. 20, 2018
Applicant:
Fraunhofer Gesellschaft Zur Förderung Der Angewandten Forschung E.v., Munich, DE;
Inventor:
Andreas Sengespeick, Oberhausen, DE;
Primary Examiner:
Int. Cl.
CPC ...
C09D 123/08 (2006.01); C09D 5/00 (2006.01); C09D 133/06 (2006.01); C09D 129/14 (2006.01); C09D 7/61 (2018.01);
U.S. Cl.
CPC ...
C09D 123/0869 (2013.01); C09D 5/00 (2013.01); C09D 7/61 (2018.01); C09D 129/14 (2013.01); C09D 133/062 (2013.01);
Abstract
The present invention relates to a composite material, in particular a switchable functional material, comprising (a) a porous carrier material and a swellable material, a method for its preparation and its use in coatings. The composite material is suitable for the production of water-repellent and water-vapor diffusion-open coatings, as well as the use of the composite material.