Abstract: A process for the high-speed rotary application of a liquid coating agent containing at least one pigment and/or at least one extender onto a substrate, wherein the process comprises the steps: (a) directly supplying at least two liquid components in a specified quantity ratio which determines the qualitative and quantitative composition of the coating agent to at least one high-speed rotary atomizer or preparation of a premix from at least two liquid components in a specified quantity ratio which determines the qualitative and quantitative composition of the coating agent and supply of the premix to at least one high-speed rotary atomizer, (b) high-speed rotary atomizing the components directly supplied in step (a) or of the premix supplied in step (a) to the at least one high-speed rotary atomizer and (c) applying the material atomized in step (b) onto a substrate, wherein at least one of the components used in step (a) contains at least one pigment and/or at least one extender.

Abstract: A process for the high-speed rotary application of a liquid coating agent containing at least one pigment and/or at least one extender onto a substrate, wherein the process comprises the steps:

Abstract: A process for the high-speed rotary application of a liquid coating agent onto a substrate, wherein the process comprises the steps: (a) direct supply of at least two liquid components in a specified quantity ratio which determines the qualitative and quantitative composition of the coating agent to at least one high-speed rotary atomizer or preparation of a premix from at least two liquid components in a specified quantity ratio which determines the qualitative and quantitative composition of the coating agent and supply of the premix to at least one high-speed rotary atomizer, (b) high-speed rotary atomization of the components directly supplied in step (a) or of the premix supplied in step (a) to the at least one high-speed rotary atomizer and (c) application of the material atomized in step (b) onto a substrate, wherein at least one of the components used in step (a) differs from at least one further component used in step (a) with regard to density by 0.

Abstract: A process for the application of aqueous multi-component coating compositions comprising at least two components and are prepared by premixing said components. The mixture is applied to a substrate using high-speed rotary atomization, wherein the high-speed rotary atomizer(s) is operated with a circumferential velocity of the spray edge(s) in the range of 10,000 to 25,000 m/min.

Abstract: A process for the application of aqueous multi-component coating compositions comprising at least two components and are prepared by premixing said components, and optionally water. The mixture is applied to a substrate using high-speed rotary atomization, wherein the high-speed rotary atomizer(s) is operated with a circumferential velocity of the spray edge(s) in the range of 10,000 to 25,000 m/min.

Abstract: Continuous process for recovering the overspray of aqueous coating agents during spray application by collecting it in an aqueous washing liquid which is continuously circulated in a circuit (A) to the spray booth, where the solids concentration of said washing liquid is maintained within the range of 1-1.5 wt.-%, whereby a part of the washing liquid containing overspray is fed to a first ultrafiltration circuit (B) in which the solids concentration of the circulating liquid is maintained within a range of 8-15 wt.-%, a part of the circulating liquid from ultrafiltration circuit (B) being fed to a further ultrafiltration circuit (C) in which the solids concentration of the circulating liquid is maintained approximately constant within a range between 35 wt.