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:
Oct. 08, 2013
Filed:
Dec. 01, 2005
Applicants:
Jan L. Clatty, Moon Township, PA (US);
Donald L. Mccalmon, Pittsburgh, PA (US);
Inventors:
Jan L. Clatty, Moon Township, PA (US);
Donald L. McCalmon, Pittsburgh, PA (US);
Assignee:
Bayer MaterialScience LLC, Pittsburgh, PA (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C08G 18/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention provides a flame-retardant polyurethane foam made with non chlorofluorocarbon/hydrogenated chlorofluorocarbon-containing blowing agents and without trimethylolpropane-based polyols that achieves a Class I rating as determined by a modification of the ASTM E-84 tunnel test and may find application in electronic cabinetry, architectural decorative moldings, and interior transportation vehicle walls.