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. 05, 2015
Filed:
Sep. 10, 2009
Applicants:
Victor Nasreddine, Cranberry Township, PA (US);
Matthias Soddemann, Schattdorf, CH;
Inventors:
Victor Nasreddine, Cranberry Township, PA (US);
Matthias Soddemann, Schattdorf, CH;
Assignee:
LANXESS Deutschland GmbH, Cologne, DE (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08L 55/00 (2006.01); C08K 3/00 (2006.01); C08L 15/00 (2006.01);
U.S. Cl.
CPC ...
C08K 3/0033 (2013.01); C08L 15/005 (2013.01);
Abstract
The present invention relates to an elastomeric composition containing a nitrile rubber, preferably hydrogenated, and a filler. Compositions according to the present invention have high filler levels, excellent processability, and very good resistance to aggressive fluids and fuels compared to known HNBR compositions.