Union Carbide Chemicals & Plastics Technology Corporation

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Union Carbide Corporation

Technology Corporation United Carbide Chemicals and Plastics

Forrest A Richey, Jr

Kenneth L Hoy

Arthur R Doumaux, Jr

Water borne high solids coating compositions are made by blending a water-dispersible, crosslinkable organic polymer free of amide groups, water, at least one reactive urea derivative, a crosslinking agent and optionally a crosslinking catalyst. Optionally a mixture of reactive urea and carbamate derivatives can be used. The resultant water borne high solids coating compositions can be either solutions or dispersions depending upon the particular polymer and reactive urea or carbamate chosen as the reactive cosolvent or reactive diluent.

Method of coating with a water borne composition

AmBifunctional reactive diluent are provided for use in the preparation of high solids coatings. The diluents are of a structural configuration that they do not disturb a coating composition's stoichiometric ratio of nucleophilic and electrophilic groups. The invention also provides a process for the preparation of high solids coatings which utilizes the diluents.

High solids coating compositions

A process for preparing cyclic nitrogen-containing compounds which comprises contacting an acyclic nitrogen-containing compound with a CO.sub.2 synthon at an elevated temperature for a period of time sufficient to produce the cyclic nitrogen-containing compound.

Processes for the preparation of cyclic nitrogen-containing compounds

Water borne high solids coating compositions

Tri-substituted amine oxides having at least two reactive hydroxyls useful as reactive diluents in polyol polymer-containing coating compositions.

High solids coating composition comprising

Solvent borne high solids coating compositions

Water borne high solids coating compositions are made by blending a water-dispersible, crosslinkable organic polymer, water, at least one reactive carbamate derivative, a crosslinking agent and optionally a crosslinking catalyst. The resultant water borne high solids coating compositions can be either solutions or dispersions depending upon the particular polymer and reactive carbamate chosen as the reactive cosolvent or reactive diluent.

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Charleston, WV, United States of America

Forrest A Richey, Jr