Crosslinkable coating system and coatings prepared from the same
AssigneeSwimc LLC
InventorsMatthieu ANDRIOT, Benoit PROUVOST, Sébastien GIBANEL, Philippe DELIGNY, Mélissa MICHAELI, Adeline GEOFFROY
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Abstract
Crosslinkable coating systems, methods of coating articles with the crosslinkable coating systems, and articles coated with the same are provided. The coating system includes a urea component and an aldehyde comprising two or more carbon atoms. The coating system may include a solvent. The coating system may be free or substantially free of fonnaldehyde and isocyanate. The coating system may include a reaction product of a urea component and an aldehyde comprising two or more carbon atoms. The coating system may be in powder form.
Claims25
A coating system comprising:
- a urea component;
- an aldehyde comprising two or more carbon atoms;
- and
- a solvent.
6-8. (canceled)
(canceled)
A coating system comprising a reaction product of:
- a urea component;
- and
- an aldehyde comprising two or more carbon atoms.
(canceled)
(canceled)
(canceled)
The coating system of claim 7, wherein the aldehyde comprises a polyaldehyde chosen from the group consisting of terephthaldehyde, glutaraldehyde, glyoxal, dimethoxy acetaldehyde, methylglyoxal, cyclohexanedicarbaldehyde, malondialdehyde bis(dimethyl acetal), 5,5′-(oxy-bis(methylene))bis-2-furfural, bis(dimethyl acetal) of imidazolidone, tetra-dimethyl acetal of glycoluryl, bis(dimethyl acetal) of polyglycidyl ether, tri (aminoethyl dimethyl acetal) of itaconic, tri (aminoethyl dimethyl acetal) of TMPEOTA, or poly(dimethyl acetal) of polycyclocarbonate.
Dependencies are inferred from the claim text.