C - Chemistry – Metallurgy – 09 – K
Patent
C - Chemistry, Metallurgy
09
K
C09K 11/02 (2006.01) B05D 5/06 (2006.01) C09D 5/22 (2006.01) C09K 11/55 (2006.01) C09K 11/77 (2006.01)
Patent
CA 2444668
A phosphorescent coating system and a method of providing the coating system on a substrate are disclosed. The method includes applying a color-providing composition, such as a pigmented basecoat composition, and applying a clearcoat composition. After application and cure, the color-providing composition forms a color-providing film layer, and the clearcoat composition forms a clearcoat film layer. The color-providing composition and the clearcoat composition are cross-linkable. Either one, or both, of the color- providing composition and the clearcoat composition include phosphorescent pigment. The color-providing composition is applied to the substrate to form an uncured film layer of the color-providing composition. Next, the clearcoat composition is applied wet-on-wet to the uncured film layer of the color- providing composition such that an uncured film layer of the clearcoat composition is formed on the uncured film layer of the color-providing composition.
L'invention concerne un système de revêtement phosphorescent et un procédé permettant d'appliquer ledit système de revêtement sur un substrat. Ledit procédé consiste à appliquer une composition générant une coloration, telle qu'une composition pigmentée de couche de base, et une composition de couche transparente. Après application et durcissement, la composition de génération de couleur forme une couche de film de génération de coloration, et la composition de couche transparente forme une couche de film de couche transparente, ces deux compositions pouvant être réticulées et l'une des compostions ou les deux comprenant un pigment phosphorescent. On applique la composition de génération de coloration sur le substrat afin de former une couche de film non durci sur ladite couche. Puis, on applique la composition de revêtement transparent humide sur humide sur la couche de film non durcie de la composition de génération de coloration de sorte que couche de film non durcie de la composition de couche transparente est formée sur couche de film non durcie de la composition de génération de coloration.
Hall Jon
Jakobi Michael
Basf Corporation
Robic
LandOfFree
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