초록 ▼

An apparatus for mixing and spraying a catalyst with a resin onto a surface. The resin and catalyst are internally mixed within a disposable mixing tube. After the spraying is completed, the catalyzed resin is allowed to harden within the tube and the tube is thereafter disposed of. Because the cata

An apparatus for mixing and spraying a catalyst with a resin onto a surface. The resin and catalyst are internally mixed within a disposable mixing tube. After the spraying is completed, the catalyzed resin is allowed to harden within the tube and the tube is thereafter disposed of. Because the catalyst and resin are not mixed within any reusable portions of the spraying apparatus, the need for rinsing with acetone or similar hazardous solvents is eliminated.

대표청구항 ▼

A method for applying a resin under pressure and in confluence with a catalyst in which the catalyst reacts with the resin to harden the resin and form a coating as the resin and catalyst are spread on an article, wherein said method comprises: (a) providing a resin supplying means; (b) providing a

A method for applying a resin under pressure and in confluence with a catalyst in which the catalyst reacts with the resin to harden the resin and form a coating as the resin and catalyst are spread on an article, wherein said method comprises: (a) providing a resin supplying means; (b) providing a catalyst supplying means; (c) providing an air supplying means; (d) providing a disposable mixer having a first end, a middle, and a second end, wherein said second end is provided with a reusable spray tip; (e) securing said disposable mixer to said resin supplying means, said catalyst supplying means, and said air supplying means; (f) supplying the resin to said first end of said disposable mixer through said resin supplying means; (g) supplying the catalyst to said first end of said disposable mixer through said catalyst supplying means; (h) supplying the air through said middle of said disposable mixer through said air supplying means; (i) mixing the resin and the catalyst into a substantially homogeneous mixture within said disposable mixer; (j) atomizing said homogeneous mixture through the supplying of air through said air supplying means into said disposable mixer; (k) spraying said atomized homogeneous mixture through said spray tip and onto the article to provide a catalyzed resin coating on the article; (l) disconnecting said disposable mixer from said resin supplying means, said catalyst supplying means, said spray tip, and said air supplying means; and (m) allowing said homogeneous mixture to harden within said disposable mixer.