Abstract: A photoactive cluster particle for durable latex paint compositions and said durable paint compositions, the photoactive cluster particle including a binder that coalesces cluster components into a cluster particle. The cluster components of the cluster particle include a photoactive component, one or more silicon-containing particles (may act as the binder), optional discrete polymeric particles each defining a closed void volume therein, optional non-photocatalytic inorganic pigment particles, optional organic latex polymer, and optional extender pigment particles. The photoactive cluster particle further includes an interstitial void network of the cluster particle forming a porosity thereof.

Abstract: A paint composition, which in some embodiments, has a low odor in the container, while during after application to a surface, and once the paint has dried on a surface is disclosed. A method of making such a paint composition is disclosed. A paint composition and method are also disclosed which include using a paint to control certain odors in interior rooms.

Abstract: A paint composition, which in some embodiments, has a low odor in the container, while during after application to a surface, and once the paint has dried on a surface is disclosed. A method of making such a paint composition is disclosed. A paint composition and method are also disclosed which include using a paint to control certain odors in interior rooms.

Abstract: Stable, phosphorescent, water-based coating compositions include a latex emulsion, at least one metal aluminate pigment as a source of phosphorescence, and an effective buffering amount of a buffering agent, which may be an organic acid. The ratio of metal aluminum phosphorescent pigment to latex binder in the latex emulsion may be in the range of about 0.5:1 to about 2.0:1. The effective amount of buffering agent may be from about 0.1% to about 10% with respect to emulsion weight. Compositions according to the present invention may have useful shelf lives of six months or longer. Methods of using the phosphorescent latex coatings and coated substrates are also taught.

Abstract: A paint composition, which in some embodiments, has a low odor in the container, while during after application to a surface, and once the paint has dried on a surface is disclosed. A method of making such a paint composition is disclosed. A paint composition and method are also disclosed which include using a paint to control certain odors in interior rooms.

Abstract: A low VOC, HAPs free, substantially non-aqueous slurry for use as a rheology modifier in aqueous systems including but not limited to latex paints. The slurry comprises a particulate water-swelling polymer such as hydroxyethyl cellulose, mineral oil carrier liquid, a non-ionic surfactant, a particulate thickening agent, a defoamer, and optionally an amine component.

Abstract: A paint composition, which in some embodiments, has a low odor in the container, while during after application to a surface, and once the paint has dried on a surface is disclosed. A method of making such a paint composition is disclosed. A paint composition and method are also disclosed which include using a paint to control certain odors in interior rooms.

Abstract: A low VOC, HAPs free, substantially non-aqueous slurry for use as a rheology modifier in aqueous systems including but not limited to latex paints. The slurry comprises a particulate water-swelling polymer such as hydroxyethyl cellulose, mineral oil carrier liquid, a non-ionic surfactant, a particulate thickening agent, a defoamer, and optionally an amine component.

Abstract: A water based coating composition which does not require a primer for application over wood, masonry, metal, vinyl siding and previously painted surfaces and can be applied over these surfaces in a single coat to provide the tannin blocking, hiding, corrosion resistance and durability of a conventional primer plus two coats of latex paint.

Abstract: A water based coating composition which does not require a primer for application over wood, masonry, metal, vinyl siding and previously painted surfaces and can be applied over these surfaces in a single coat to provide the tannin blocking, hiding, corrosion resistance and durability of a conventional primer plus two coats of latex paint.

Abstract: Low VOC penetrating compositions for staining and protecting porous substrates such as wood, concrete, cement, brick and the like, comprising aqueous dispersions of polyurethane-ureas.