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:
Feb. 12, 2013
Filed:
Mar. 07, 2005
Huzeir Lekovic, Troy, MI (US);
Ali El-khatib, Dearborn, MI (US);
Frank Vincent Billotto, Oakland Township, MI (US);
Rifat Tabakovic, Rochester Hills, MI (US);
Ali Ozasahin, Plymouth, MI (US);
Huzeir Lekovic, Troy, MI (US);
Ali El-Khatib, Dearborn, MI (US);
Frank Vincent Billotto, Oakland Township, MI (US);
Rifat Tabakovic, Rochester Hills, MI (US);
Ali Ozasahin, Plymouth, MI (US);
Dow Global Technologies LLC, Midland, MI (US);
Abstract
Polyurethane foams are made and attached to a substrate having an open cavity, but reacting prepolymer and polyol components in the presence of certain carbamate blowing agents. This process allows for very fast curing, good quality, adherent foamy to be produced on, for example, vehicle parts and assemblies, for acoustical or vibration dampening and for structural reinforcement.