Porous coatings, products and method of manufacture
CA 1330465 C · Owner: Mosser, Mark F. · Inventors: Mcmordie, Bruce G.; Mosser, Mark F.; Hornberger, Dennis A.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A porous coating of bonded metal particles particularly for coating the metal boiling surfaces of heat exchangers, comprising an aqueous acid coating composition having aluminum particles, an inorganic binder comprising phosphate ions and chromate or molybdate ions and synthetic acrylate or methacrylate resin serving as, fugitive material removed by solvent or heat curing to create in the coating a system of interconnecting pores open to the surface of the coating and to the substrate.
Read the whole patent
Listed from its CIPO record in Patent Yard's archive of Canadian patents past their term. Its claims, description and drawings are in the CIPO record and on Google Patents, and the Claude kit works from them.
Why it's free to use
- Granted June 28, 1994. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended June 28, 2011.
- We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
Timeline
Timeline From CIPO dates
Sources & verification
Official CIPO records
Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.