| Patent Number |
Title Of Patent |
Date Issued |
| 4023733 |
Foam dispensing apparatus |
May 17, 1977 |
| Apparatus for making and dispensing two liquids, such as organic resins and polyisocyanates which react to form a polyurethane foam. The apparatus comprises a dispensing gun including a mixing chamber having two liquid entry ports in a non-aligned relationship with each other. One of the |
| 3976230 |
System for dispensing polyurethane and the like |
August 24, 1976 |
| A polyurethane foam dispensing system wherein electrical lines in the conduits thereof are used to controllably heat the foam precursor materials and to maintain such material at optimum temperature for foam formation. A thermistor at the dispensing end of such conduits senses the te |
| 3945569 |
Foam dispensing apparatus |
March 23, 1976 |
| Apparatus for mixing and dispensing two liquids such as organic resins and polyisocyanates which react to form a polyurethane foam. The apparatus comprises a dispensing gun and related equipment and includes a reciprocally mounted valving rod in the gun, which valving rod is circular |
