Curable alkoxycarbonylamino compositions, coatings, and methods
AssigneeBASF Coatings GmbH
InventorWalter H. Ohrbom
Life of this patent
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Abstract
A compound, oligomer, or polymer having a functional group of formula (I) wherein R is a group having 1 to 12 carbons and optionally including one or more heteroatoms selected from oxygen, nitrogen, and sulfur is useful in curable compositions having active hydrogen functional groups reactive with group (I). The functional groups of formula (I) and active hydrogen functional groups may be part of the same material or different materials. In some embodiments a filler is surface modified to have a functional group of formula (I). Also disclosed is a method of making a material having a functional group of formula (I).
Claims9
A curable coating composition comprising a first material having a plurality of functional groups (I)
- wherein each is bonded to an oxygen atom, a nitrogen atom, or a sulfur atom, wherein R is a group having 1 to 12 carbons and optionally including one or more heteroatoms selected from oxygen, nitrogen, and sulfur and a second material having a plurality of functional groups selected from the group consisting of epoxide groups, active hydrogen-containing functional groups, and activated methylene groups.
Dependencies are inferred from the claim text.