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. 31, 2011
Filed:
Jun. 01, 2010
Applicants:
Frederic Guerin, Le Havre, FR;
Sharon X. Guo, Shanghai, CN;
Zsolt Szentivanyi, Leverkusen, DE;
Stephan Glander, Sarnia, CA;
Inventors:
Frederic Guerin, Le Havre, FR;
Sharon X. Guo, Shanghai, CN;
Zsolt Szentivanyi, Leverkusen, DE;
Stephan Glander, Sarnia, CA;
Assignee:
LANXESS Inc., Sarnia, Ontario, CA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08F 20/44 (2006.01); C08F 36/00 (2006.01); C08F 20/06 (2006.01); C08F 20/42 (2006.01); C08C 19/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention relates to hydrogenated nitrile rubber polymers having lower molecular weights and narrower molecular weight distributions than those known in the art.