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. 11, 2018
Filed:
Dec. 04, 2015
Applicant:
Arlanxeo Netherlands B.v., Geleen, NL;
Inventors:
Jacob Hubert Henri Beelen, Heerlen, NL;
Martin Van Duin, Sittard, NL;
Christoph Gogelein, Cologne, DE;
Assignee:
ARLANXEO NETHERLANDS B.V., Geleen, NL;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08L 23/16 (2006.01); C08K 5/00 (2006.01); C08K 5/01 (2006.01); C08K 3/34 (2006.01); C08L 7/00 (2006.01); C08L 9/00 (2006.01); C08L 9/06 (2006.01);
U.S. Cl.
CPC ...
C08L 23/16 (2013.01); C08K 3/34 (2013.01); C08L 7/00 (2013.01); C08L 9/00 (2013.01); C08L 9/06 (2013.01); C08L 2205/06 (2013.01); C08L 2312/00 (2013.01);
Abstract
A vulcanizable rubber composition includes an oil extended copolymer composition, an unsaturated rubber, filler, process oil and a vulcanizing agent, wherein the oil extended copolymer composition ion has a phase angle δof lower than 2.5, and includes: auxiliary agents, extender oil, and at least one ethylene-α-olefin-non-conjugated-diene copolymer having a weight average molecular weight (Mw) of at least 300,000 g/mol, an intrinsic viscosity higher than 4 measured in Xylene at 70° C., and a polydispersity (Mw/Mn) smaller than 3.