Coating processes – Spraying
Patent
1993-05-19
1995-11-14
Lusignan, Michael
Coating processes
Spraying
427222, 4273935, 4273936, 588254, B05D 102
Patent
active
054664896
ABSTRACT:
A method of coating a substrate, for example, to abate asbestos or lead paint by encasement, includes dispersing particulate solids in at least one liquid thermosetting resin, about 100% of said solids having a U.S. Standard mesh size of about 225 mesh or smaller and at least about 10% of said solids having a U.S. Standard mesh size of about 325 mesh or smaller; dispersing an effective amount of at least one catalyst in said resin to cure said resin within a determined period of time, the resulting mixture being a curable resin system; and spraying said curable resin system on to said substrate using an airless spray system. A product made by such method and an article comprised of such a coating.
REFERENCES:
patent: 4122203 (1978-10-01), Stahl
patent: 5034075 (1991-07-01), McMath
patent: 5229437 (1993-07-01), Knight
Lusignan Michael
Maiorana David M.
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