Joseph E Pritchett

7368150, May 6, 2008

May 14, 2004

10/845547

Joseph E Pritchett - Overland KS, US

B05D 5/00
B05D 3/00

427412, 427209, 427243, 4273722, 4274121

The method includes applying a heat reflective coating to a substrate sheet of construction material and air drying the heat reflective coating on the construction material. The method is directed particularly to the coating of insulation material, such as fiberglass batts, at the time of manufacture, but may be applied to virtually any sheet of material in order to improve the insulation properties and structural value of the material. By completely encapsulating fibrous insulation material with the impervious heat reflective coating, the emission of irritant fiber particles and corresponding health hazards are eliminated. Also, the efficiency of the insulation material is improved by sealing out moisture when completely encapsulated by the coating.

56958129, Dec 9, 1997

Jul 8, 1996

8/677558

Joseph E. Pritchett - Kansas City MO

B32B 3500

427140

The abatement of bio-hazardous particulate materials, such as asbestos, has a high priority for providing children with a future. The method of the present invention involves abating such materials by encapsulating them in a simple and effective manner. The method uses a special formulation that when applied to a potentially bio-hazardous surface, such a coating on a substrate, seeps into the pores of the surface, encircles and encapsulates the particles. The formulation also bonds the encapsulated particles to the surface of the substrate carrying the coating. The results of the method are complete encapsulation of potentially bio-hazardous particulate matter found in a coating on a substrate, bonding of the encapsulated particles to the surface of the substrate, and finally, the sealed coating is resistant to impact and abrasion.