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. 25, 2010
Filed:
Dec. 13, 2007
Applicant:
Donald Douglas May, Chadds Ford, PA (US);
Inventor:
Donald Douglas May, Chadds Ford, PA (US);
Assignee:
E. I. du Pont de Nemours and Company, Wilmington, DE (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08K 5/17 (2006.01); C08K 5/5419 (2006.01);
U.S. Cl.
CPC ...
Abstract
An antistatic system useful for mixing with thermoplastic polymers is disclosed which comprises an inorganic oxide, typically TiO, treated with a siloxane and an ethoxylated alkylamine. The antistatic system can be used in shaped polymer articles to improve the dust-attracting resistance of the articles.