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. 30, 2022
Filed:
Dec. 20, 2012
Leibniz-institut Fuer Neue Materialien Gemeinnuetzige Gmbh, Saarbruecken, DE;
Carsten Becker-Willinger, Saarbruecken, DE;
Frank Hollmann, Biberach, DE;
Marlon Jochum, Marpingen, DE;
Michael Opsoelder, Saarbruecken, DE;
Sabine Schmitz-Stoewe, Saarbruecken, DE;
Douglas Espin, Saarbruecken, DE;
Leibniz-Institut für Neue Materialien gemeinnützige GmbH, Saarbrücken, DE;
Abstract
A highly structured composite material, which can be applied and cured as a protective layer on corroding metal substrates, particularly on steel is provided. Due to its highly structured composition it is a particularly effective barrier to protect metals against attack by corrosive substances such as hydrogen sulfide, carbon dioxide and sea water, if necessary under hydrothermal conditions. At the same time it is also abrasion stable, for example against a grinding effect by sand, as well as resistant to the impact of mechanical load e.g. by tools. This is achieved by a coating composition comprising a binder comprising at least one cross-linkable resin, wherein the resin comprises at least one of polar group; at least one type of hydrophilic flakes with an aspect ratio of more than 10, wherein the surface of the flakes at least partially comprises a metal oxide; and an organic solvent.