Method of coating a solid substrate

Details Method of coating a solid substrate Method of coating a solid substrate

2000-05-08

2000-12-26

Cameron, Erma

Coating processes

With post-treatment of coating or coating material

Heating or drying

4273897, 4273936, 427435, 4274432, B05D 100, B05D 714

Patent

active

061655597

ABSTRACT:
A method of treating a substrate comprises contacting a surface of said substrate, with a pressurized fluid comprising carbon dioxide and a surface treatment component, the surface treatment component being entrained in the pressurized fluid and contacting the surface so that the surface treatment component lowers the surface tension of the surface of the substrate and treats the substrate. The contacting step is preferably carried out by immersion, the fluid is preferably a liquid or supercritical fluid, the substrate is preferably a metal or fabric substrate, and the surface treatment component is preferably a fluoroacrylate polymer.

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