Non-toxic Corrosion Protection Conversion Coats

Non-toxic Corrosion Protection Conversion Coats (UD268)

advantages:
  • Chrome Free
  • Non-toxic
  • Pigments available in many colors
  • Works well in multiple applications
applications:
  • Protection of metal and other surfaces from corrosion equal to chrome
  • Any application where chrome cannot be used to protect metals
  • Easy application and use
description:

The invention is an aqueous conversion coating composition for treating steel substrates to provide a conversion coating that protects the steel from corrosion. The conversion coating composition comprises: a) a source of aluminum ions; b) hexafluorozirconic acid or its salts; c) at least one pH adjuster; and d) optionally, a surfactant. The conversion coating composition provides a corrosion resistant coating on the metal surface and improves the adhesion of subsequently applied layers.

ip status:

https://www.google.com/patents/US7294211

https://www.google.com/patents/US7407711

https://www.google.com/patents/US7235142

https://www.google.com/patents/US7422793

inventors:

Andrew Phelps
Jeff Sturgill
Joseph Swartzbaugh

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CONTACT

Technology Partnerships

Daniel J. Curran Place
1700 Patterson Blvd
Dayton, Ohio 45469 - 7758
937-229-3469