The Dow Chemical Company

Dow Global Technolgoies LLC

Rohm and Haas Company

Ddp Specialty Electronic Materials US, LLC

Angus Chemical Company

Charles E Coburn

Raymond John Swedo

Heather R Mcginley

Donald L Schmidt

George David Green

Asghar Akber Peera

Robert F Harris

Michael V Enzien

David W Moore

Mahesh Sawant

Patrick E Brutto

Kaustubh Gupte

Mrunalini S Dhamdhere

John L Pohlman

Bonnie A Pyzowski

William C Miles

Perry J McCrackin

Thomas Koehler

Described herein is a composition comprising at least 10 percent by weight of water and, based on the weight of components (a), (b), and (c); (a) 0 to about 95 percent by weight of a water-compatible polymer having at least two pendant carboxylate groups; (b) 1 to about 60 percent by weight of a polymeric polycarboxylate polymer different from (a) having (1) at least two pendant carboxylate groups and (2) at least one internal amide, thioamide, urea, thiourea, biuret, dithiobiuret, or urethane group; and (c) 2 to about 70 percent by weight of a polyfunctional crosslinking agent having an ionic or potentially ionic moiety counter ion capable of reacting with the carboxylate groups of (a) and (b). Component (b) may also contain fluoroalkyl groups. The composition of the invention provides a water-based coating which, when deposited on a surface to be coated and allowed to dry and form a crosslinked polymer, has a high degree of wear resistance, hardness, and impact resistance.

Water-based acrylic coating compositions

Water-soluble of water-dispersible, crosslinkable polymeric surfactants having fluorocarbon and ionic moieties are disclosed. Such surfactants can be cured into tough, solvent resistant, low critical surface tension coatings useful for protective finishes on metal, plastics and fabrics.

Fluorocarbon containing, reactive polymeric surfactants and coating

Water-soluble or water-dispersible, crosslinkable polymeric surfactants having fluorocarbon and ionic moieties are disclosed. Such surfactants can be cured into tough, solvent resistant, low critical surface tension coatings useful for protective finishes on metal, plastics and fabrics.

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Midland, MI, United States of America

Charles E Coburn