Patent ID: 11898049
Assignee: AWI LICENSING LLC
Field: Macromolecular chemistry, polymers (Chemistry)
Classification: CPC C  E | IPC C  E

Claim 16:
17. A building system comprising:
a first building panel and a second building panel, the first building panel positioned adjacent to the second building panel to form a seam between the first and second building panels;
a seam-filling material applied to the seam;
a coating applied to the first and second building panels and the seam-filling material, the coating comprising:
a binder;
a pigment blend comprising titanium dioxide, calcium carbonate, and diatomaceous earth; and
a viscosity modifier;
wherein the viscosity modifier comprises a humectant and a dispersant; and
wherein the humectant and the dispersant are present in a weight ratio ranging from about 1:1 to about 4:1; and
wherein the humectant comprises at least one ester bond.