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:
Dec. 21, 2010
Filed:
Aug. 06, 2007
Applicants:
Jing-chung Chang, Garnet Valley, PA (US);
Joseph V. Kurian, Hockessin, DE (US);
Yuanfeng Liang, Chadds Ford, PA (US);
Joseph P. Mckeown, Wilmington, DE (US);
Inventors:
Jing-Chung Chang, Garnet Valley, PA (US);
Joseph V. Kurian, Hockessin, DE (US);
Yuanfeng Liang, Chadds Ford, PA (US);
Joseph P. McKeown, Wilmington, DE (US);
Assignee:
E.I. du Pont de Nemours and Company, Wilmington, DE (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08K 5/3492 (2006.01); C08K 3/10 (2006.01); C08K 3/22 (2006.01);
U.S. Cl.
CPC ...
Abstract
Improved flame retardant polytrimethylene terephthalate compositions are provided by including a melamine cyanurate flame retardant additive.