Abstract: The present invention relates to modified-metal -particles for corrosion-protection coatings 16 a method for their production and their use anti-corrosive coating compositions and methods for their use. The coating compositions include modified metal particles and a binding agent. The modified metal particles can include zino, aluminum, magnesium, bismuth, tin, nickel, or manganese as well as their mixtures and alloys thereof and have an inorganically-based surface modification in the form of a coating layer capable of imparting cathodic corrosion protection. Suitable surface modifications include a coating layer formed by an inorganic oxide including silicon dioxide, titanium oxide, zirconium oxide, and mixtures thereof.

Abstract: The invention relates to a coating system, more particularly a corrosion control coating system, for generating cathodic corrosion protection on a metallic substrate, comprising at least two layers, and also to a method for producing it and to a substrate coated with the coating system.

Abstract: A coating composition for producing a coating with an adjustable coefficient of friction.

Abstract: A coating composition for producing a coating with an adjustable coefficient of friction.

Abstract: The present invention relates to a corrosion control coating, more particularly a high-temperature corrosion control coating, and to a method for producing it.

Abstract: The invention relates to a coating system, more particularly a corrosion control coating system, for generating cathodic corrosion protection on a metallic substrate, comprising at least two layers, and also to a method for producing it and to a substrate coated with the coating system.

Abstract: An anti-corrosive coating compound with: component I: cathodically active metal particles and component II: binder in the presence of water. In order to improve the service life of the coating compound, it is provided that an oxygen compound or a mixture of oxygen compounds of the subgroup elements, namely ammonium, alkaline or earth alkaline salts of an acid of a transition metal, is added as component III. The invention further relates to a method for producing an anti-corrosive coating compound, a workpiece coated with the anti-corrosive coating compound and the use of an oxygen compound or a mixture of oxygen compounds of the subgroup elements in an anti-corrosive coating compound.

Abstract: The invention relates to an anticorrosive coating composition. In order to provide an anticorrosive coating composition which cures at room temperature, provision is made for the anticorrosive coating composition to comprise at least one polysiloxane and metal particles and also at least one crosslinker, the coating composition crosslinking chemically at room temperature. The invention further relates to a method for applying the anticorrosive coating composition and also to the coated substrate.

Abstract: The invention relates to modified metal particles for corrosion protection coatings as well as a method for their production and their use.

Abstract: The present invention relates to a corrosion control coating, more particularly a high-temperature corrosion control coating, and to a method for producing it.

Abstract: The invention relates to an anticorrosive coating composition. In order to provide an anticorrosive coating composition which cures at room temperature, provision is made for the anticorrosive coating composition to comprise at least one polysiloxane and metal particles and also at least one crosslinker, the coating composition crosslinking chemically at room temperature. The invention further relates to a method for applying the anticorrosive coating composition and also to the coated substrate.

Abstract: An anti-corrosive coating compound with: component I: cathodically active metal particles and component II: binder in the presence of water. In order to improve the service life of the coating compound, it is provided that an oxygen compound or a mixture of oxygen compounds of the subgroup elements, namely ammonium, alkaline or earth alkaline salts of an acid of a transition metal, is added as component III. The invention further relates to a method for producing an anti-corrosive coating compound, a workpiece coated with the anti-corrosive coating compound and the use of an oxygen compound or a mixture of oxygen compounds of the subgroup elements in an anti-corrosive coating compound.

Abstract: The invention relates to a binding agent comprising an aqueous, film-forming, polymeric siloxane. The invention also relates to a coating agent that is produced using said binding agent and to a workpiece that is coated with said coating agent.

Abstract: A method for applying at least one anticorrosive, liquid, metal-particle-containing coating agent to a workpiece (2) with the steps application of a first layer of a coating agent to the workpiece (2) application of a second layer of a coating agent to the first layer. In order to suggest measures that permit a time-efficient application of a two-layer coating made of anticorrosive, liquid, metal-particle-containing coating agent, it is provided that the second layer is applied while the first layer still needs to dry.

Abstract: A method for producing a coating powder is provided, including the steps of providing a powdery basic composition, comprising binders, and mixing at least one powdery aggregate with the powdery basic composition to produce a finished coating powder, wherein, during mixing, a powdery state of the aggregate and the basic composition is maintained, and wherein at least one lubricant is used as said powdery aggregate which does not melt as the binder cures.

Abstract: The invention relates to an apparatus (1, 101, 201) for electrochemically coating a workpiece (22), including a coating reservoir (2, 102, 202) with a charge opening (5) and a supply reservoir (3, 103, 203), wherein the two reservoirs are in communication through a passage opening (4, 104, 204). The apparatus has at least one electrode (11) and one counter electrode (14). In order to prevent contamination of a coating liquid (20, 120, 220) during an electrochemical deposition process, the apparatus can be switched between a coating position and a rest position by rotating the supply and the coating reservoirs about at least one common axis (A, A?, A?) so that the center of gravity of the volume of the coating reservoir (2, 102, 202) in the coating position is lower in relation to the center of gravity of the volume of the supply reservoir (3, 103, 203) than in the rest position. The invention further relates to a method for coating workpieces.

Abstract: The invention relates to a method for adjusting the friction coefficient of the surface of a metallic workpiece by applying and hardening a single-layer or multi-layer coating having a boundary surface facing toward the workpiece and having a boundary surface facing away from the workpiece, wherein one or more base coats each having at least one binding agent and metallic particles, is/are applied in layers, and at least one of the base coats has at least one lubricant.

Abstract: The invention relates to a method for the electrochemical coating of a workpiece through precipitation of an aluminum-containing metal layer from an ionic liquid, which contains aluminum ions, on the surface of the workpiece. In order to suggest measures, which enable an improvement of the surface properties of a workpiece coated with aluminum, it is provided that the ionic liquid contains particles and these particles are incorporated into the metal layer. The particles have a Mohs hardness of at least 5 and which are selected from silicic acid, aluminum oxide, titanium oxide particles, in particular of the rutile or anatase type, silicon oxide, zirconium oxide, tungsten carbide, chromium carbide, boron carbide, silicon nitride, silicon carbide and diamond particles as well as hollow micro-glass balls or a mixture of these and/or particles that contain lubricants and/or particles that contain graphene and/or fullerenes.

Abstract: The invention relates to a coating method for a workpiece, including the following method steps: a) applying a coating liquid to the workpiece, wherein the coating liquid comprises an ionic liquid containing ions of at least one element, b) electrochemically depositing a layer of the at least one element from the coating liquid on the workpiece, c) removing the workpiece from the coating liquid, d) removing excess coating liquid from the workpiece. In order to suggest an industrially suitable coating process, particularly for workpieces having at least a partial metal surface, using stable, durable baths, it is provided that the temperature of the workpiece is set such that the temperature of the coating liquid deviates by no more than 10° C.

Abstract: The invention relates to an anticorrosive agent comprising zinc dust, and a second component, an organic binder and a VOC-free or VOC-compatible solvent. In order to allow the metal workpieces to be coated in a reliable and energy-saving manner at constant quality, the binder comprises silicon dioxide and alkali silicate in a molar ratio of at least 4:1. The invention also relates to a device for mixing and metering solid and liquid components of an anticorrosive agent. Said device comprises means for metering the quantities of the respective components of the anticorrosive agent, a solution tank and a mixing device. An application system for applying the anticorrosive agent to a workpiece comprises a solution tank, feeding means, at least one pressure reducer connected to the solution tank and at least one spraying device connected to the solution tank.