The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 18, 2010
Filed:
Jan. 09, 2006
Stefan Gantenbein, Medina, OH (US);
Thomas L. Fishback, Cuyahoga Falls, OH (US);
Paul Hurray, Akron, OH (US);
Anthony J. Taylor, Medina, OH (US);
Richard L. Dansizen, Bolivar, OH (US);
Stefan Gantenbein, Medina, OH (US);
Thomas L. Fishback, Cuyahoga Falls, OH (US);
Paul Hurray, Akron, OH (US);
Anthony J. Taylor, Medina, OH (US);
Richard L. Dansizen, Bolivar, OH (US);
Fomo Products, Inc., Norton, OH (US);
Abstract
A process for cost-effectively and rapidly insulating a desired surface with spray foam insulation is described which includes the application of a polyurethane foam dispensed through heated conduits into a dispensing gun having a nozzle with essentially planar divergent lips having a triangular prism opening, the lips of the nozzle diverging at an angle of between about 5 and 35° inclusive, more preferably between 8 to 15° inclusive, most preferably 10 to 12° inclusive, thereby achieving application rates which are in excess of 70 Ft/min, and optimally in excess of 100 Ft/min.