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. 04, 2014
Filed:
Jun. 12, 2009
Applicant:
John M. Demassa, Trumbull, CT (US);
Inventor:
John M. DeMassa, Trumbull, CT (US);
Assignee:
Vanderbilt Chemicals, LLC, Norwalk, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B05D 1/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
Methods for inhibiting oxidation and photooxidation in polyurethane foams are disclosed. The method involves spraying onto the surface of a polyurethane foam one of the following compositions: a solvent-based composition comprising: an organic solvent; an ultraviolet (UV) light inhibiting compound; and an antioxidant; or an emulsion comprising: water; an emulsifier; an ultraviolet (UV) light inhibiting compound; and an antioxidant.