This invention relates to an autodeposition bath composition comprising a nitrogen containing compound, said bath being suitable for generating a uniform autodeposition coating on two or more of ferrous, aluminum, magnesium and zinciferous multi-metal substrate surfaces, treated either sequentially or simultaneously. The invention also provides autodeposition concentrate compositions for use in the bath, methods of making and using the concentrate and bath, as well as metal articles comprising an autodeposition coating according to the invention.

This invention relates to an autodeposition bath composition comprising a nitrogen containing compound, said bath being suitable for generating a uniform autodeposition coating on two or more of ferrous, aluminum, magnesium and zinciferous multi-metal substrate surfaces, treated either sequentially or simultaneously. The invention also provides autodeposition concentrate compositions for use in the bath, methods of making and using the concentrate and bath, as well as metal articles comprising an autodeposition coating according to the invention.

Compositions that include polymer and silane can be used in various finish compositions, especially finish compositions intended for use on hard, high gloss surfaces. The silane of the composition can be in the form of a silane group attached to a polymer backbone or as a distinct component. The polymer can be provided as an aqueous emulsion or suspension in a liquid. The polymer finish composition can be used as a floor care coating or as an architectural coating such as a paint or wood finish.

Compositions that include polymer and silane can be used in various finish compositions, especially finish compositions intended for use on hard, high gloss surfaces. The silane of the composition can be in the form of a silane group attached to a polymer backbone or as a distinct component. The polymer can be provided as an aqueous emulsion or suspension in a liquid. The polymer finish composition can be used as a floor care coating or as an architectural coating such as a paint or wood finish.

Described are polymer compositions that include lattices (e.g., polymer emulsions or suspensions in an aqueous phase) and that contain a gloss reducing agent and that are useful in various finish compositions such as in floor care compositions.

Described are polymer compositions that include lattices (e.g., polymer emulsions or suspensions in an aqueous phase) and that contain a gloss reducing agent and that are useful in various finish compositions such as in floor care compositions.

Described are polymer compositions that include lattices (e.g., polymer emulsions or suspensions in an aqueous phase) and that contain a gloss reducing agent and that are useful in various finish compositions such as in floor care compositions.

Techniques and compositions for applying films to a variety of substrates, from water-borne coating compositions, are provided. The techniques involve providing desiccant and applying the desiccant with water-borne film-forming composition, in application to a substrate. The desiccant composition provides for take up of free water in of the film-forming composition, without total reliance on ambient conditions, to advantage. Compositions, methods, techniques and resulting constructions are described. The techniques can be applied in wet thick film applications, but are not limited to such applications.

Techniques and compositions for applying films to a variety of substrates, from water-borne coating compositions, are provided. The techniques involve providing desiccant and applying the desiccant with water-borne film-forming composition, in application to a substrate. The desiccant composition provides for take up of free water in of the film-forming composition, without total reliance on ambient conditions, to advantage. Compositions, methods, techniques and resulting constructions are described. The techniques can be applied in wet thick film applications, but are not limited to such applications.

The present invention is directed to a coating composition or paint comprising a polymer system including one or more latex polymers, wherein the acid content and molecular weight of the latex polymers are balanced to provide a coating composition that demonstrates optimal performance characteristics of washability or stain resistance, especially when used in a flat finish paint.