PROCESS FOR PRODUCING A COATED OBJECT COMPRISING COATING LAYERS HAVING ADJUSTABLE PROPERTIES
The present invention relates to a process for producing a coated object comprising a plurality of target areas wherein at least part of the plurality of target areas is coated with coating layers having adjustable properties. The coating layers are produced by applying coating compositions to targe...
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Format: | Patent |
Sprache: | eng ; fre |
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Zusammenfassung: | The present invention relates to a process for producing a coated object comprising a plurality of target areas wherein at least part of the plurality of target areas is coated with coating layers having adjustable properties. The coating layers are produced by applying coating compositions to target area(s) such that the properties of the resulting coating layers match the set of properties of the respective target area(s), i.e. the coating layers are produced such that the same coating layer is not present on target areas having a different set of properties. The inventive process allows to match the properties of a coating layer, such as the flexibility, hardness, scratch resistance, light resistance to the set of properties required for the respective target area(s). This results in a coated object having higher overall mechanical and/or chemical properties because the properties of the coating layers can be matched to set of properties required for the respective target area(s). Furthermore, the present invention relates to the use of the inventive process for preparing a coated object comprising target areas requiring coating layers having different properties. Finally, the present invention relates to a system for applying - utilizing an application device - at least two coating compositions resulting in coating layers having adjustable properties to an object comprising a plurality of target areas, wherein at least part of the plurality of target areas having a different set of properties.
La présente invention concerne un processus de production d'un objet revêtu comprenant une pluralité de zones cibles, au moins une partie de la pluralité de zones cibles étant revêtue de couches de revêtement ayant des propriétés ajustables. Les couches de revêtement sont produites par application de compositions de revêtement sur une ou plusieurs zones cibles de telle sorte que les propriétés des couches de revêtement résultantes correspondent à l'ensemble de propriétés de la ou des zones cibles respectives, c'est-à-dire que les couches de revêtement sont produites de telle sorte que la même couche de revêtement n'est pas présente sur des zones cibles ayant un ensemble différent de propriétés. Le processus selon l'invention permet d'adapter les propriétés d'une couche de revêtement, telles que la flexibilité, la dureté, la résistance aux rayures, la résistance à la lumière à l'ensemble de propriétés requises pour la ou les zones cibles respectives. Il en résulte |
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