Water-resistant clear and colored acrylic latex sealant
AssigneeBeecham Home Improvement Products Inc.
InventorWei T. Chang
Life of this patent
Estimating the term…
Abstract
An acrylic copolymer latex sealant composition, which comprises an acrylic copolymer having a glass transition temperature not exceeding about -0.degree. C., a hydrolyzed organoaminosilane, an anionic, non-ionic or amphoteric surfactant, water, and at least about 0.5% by weight silica, based on the total amount of the composition.
Claims21
An acrylic copolymer latex sealant composition, which comprises an acrylic copolymer having a glass transition temperature not exceeding about 0.degree. C., an organoaminosilane, at least about 0.5% silica, based on the total weight of the composition, an anionic, non-ionic or amphoteric surfactant, and water.
Dependencies are inferred from the claim text.