Axalta Coating Systems IP Co LLC

Coatings Foreign IP Co. LLC

Brian J Ladd

Peter William Uhlianuk

Delson Jayme Trindade

Alan E Smith

Delson J Trindade

Sag control compositions, methods of forming sag control compositions, and methods of forming coating systems that include at least one coating layer including urea crystals of such sag control compositions are provided herein. In an embodiment, a sag control composition includes urea crystals and a non-polymeric organic solvent. The urea crystals include the reaction product of a polyisocyanate and a mono-amine. The sag control composition is a stable mixture with a single phase at a temperature of about 21&#xb0; C. based upon visual observation for a period of at least 10 minutes after forming the mixture.

Sag control compositions, methods of forming the same, and methods of forming coating systems using the same

The present disclosure is directed to a method of applying at least one layer of a waterborne primer composition, at least one layer of a waterborne basecoat composition and at least one layer of a clearcoat composition to a substrate followed by a heating step which simultaneously cures the applied layers of coating composition.

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Ortonville, MI, United States of America

Brian J Ladd