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:
Jun. 29, 2010
Filed:
Aug. 26, 2004
Applicants:
Frédéric Guérin, Petrolia, CA;
Sharon X. Guo, Stratford, CA;
Inventors:
Frédéric Guérin, Petrolia, CA;
Sharon X. Guo, Stratford, CA;
Assignee:
LANXESS Inc., Sarnia, ON, CA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08L 33/06 (2006.01); C08L 9/02 (2006.01); C08L 47/00 (2006.01); C08F 265/00 (2006.01); C08F 271/00 (2006.01); C08F 220/44 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention relates to nitrile rubber polymers having lower molecular weights and narrower molecular weight distributions than those known in the art. The present invention also relates to a process for the manufacture of said nitrile rubber and the use of said nitrile rubber for the manufacture of shaped articles.