Moisture curing coating composition
AssigneeAkzo Nobel N.V.
InventorsArie Noomen, Petrus Johannes Maria van Kesteren, Nicolaas Antonius Maria Schoonderwoerd
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Abstract
Described is a coating composition comprising an organic compound comprising at least two acetoacetate groups or acetamide groups or a combination of these two groups and the oxide of a metal of Group IIa of the Periodic Table. The metal preferably is calcium or magnesium. The composition may further comprise a compound comprising at least two .alpha.,.beta.-ethylenically unsaturated groups and, optionally, a catalyst for the reaction of the acetoacetate groups and/or acetamide groups with the .alpha.,.beta.-ethylenically unsaturated groups.
Claims24
A coating composition comprising a metal compound that is the oxide of a metal of Group IIa of the Periodic Table and an organic compound comprising at least two acetoacetate groups or acetamide groups of the formula ##STR3## or a combination of the two groups.
A two-component filler comprising a composition A and a composition B, with composition A comprising an organic compound comprising at least two acetoacetate groups or acetamide groups or a combination of these groups and with composition B comprising the oxide of a metal of Group IIa of the Periodic Table.
A coating composition comprising a metal compound that is the oxide of a metal of Group IIa of the Periodic Table a compound comprising at least two .alpha.,.beta.-ethylenically unsaturated groups and an organic compound comprising at least two acetoacetate groups or acetamide groups of the formula ##STR4## or a combination of the two groups.
A two-component filler comprising a composition A and a composition B, with composition A comprising an organic compound comprising at least two acetoacetate groups or acetamide groups of the formula ##STR5## or a combination of these groups and with composition B comprising the oxide of a metal of Group IIa of the Periodic Table and a compound comprising at least two .alpha.,.beta.-ethylenically unsaturated groups.
Dependencies are inferred from the claim text.