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. 23, 2015
Filed:
Jan. 17, 2011
Carsten Kreuder, Sarnia, CA;
Adam Gronowski, Sarnia, CA;
John Lovegrove, Sarnia, CA;
Hanns-ingolf Paul, Leverkusen, DE;
Rolf Feller, Mettmann, DE;
Dana Adkinson, London, CA;
Phil Magill, London, CA;
Carsten Kreuder, Sarnia, CA;
Adam Gronowski, Sarnia, CA;
John Lovegrove, Sarnia, CA;
Hanns-Ingolf Paul, Leverkusen, DE;
Rolf Feller, Mettmann, DE;
Dana Adkinson, London, CA;
Phil Magill, London, CA;
LANXESS INTERNATIONAL SA, Granges Paccot, CH;
Abstract
The invention relates to a processes for preparing nanocomposites comprising rubber ionomers which were prepared by an energy efficient, environmentally favorable process that uses a common medium for solution polymerization, bromination of rubber and optionally subsequent polymer nanocomposite formation. Polymer nanocomposites according to the present invention exhibit high oxygen impermeability.