Method and apparatus for forming and dispensing coating material containing multiple components

摘要

A method and apparatus for combining multiple components to form a coating material formulation in which one of the components is a resin, another component is a supercritical fluid employed as a fluid diluent, and, preferably, the third component is a catalyst. Two of the components are transmitted through separate flow paths to a first mixer within which they are combined to form a mixture, and then the third component is added to the mixture in a second mixer to form the coating material formulation for discharge by one or more coating dispensers or spray guns onto a substrate.