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:
Jul. 03, 2018
Filed:
Jan. 25, 2012
Werner Obrecht, Moers, DE;
Julia Maria Jeschko, Gilgenberg, AT;
Oskar Nuyken, Munich, DE;
Martin Schneider, Cologne, DE;
Werner Obrecht, Moers, DE;
Julia Maria Jeschko, Gilgenberg, AT;
Oskar Nuyken, Munich, DE;
Martin Schneider, Cologne, DE;
ARLANXEO DEUTSCHLAND GMBH, Dormagen, DE;
Abstract
Provided are new functionalized nitrile rubbers, which may optionally also be in partially or wholly hydrogenated form, and also a process for preparing them by metathesis of nitrile rubbers in the presence of a metathesis catalyst and at least one functionalized allyl compound. The new functionalized nitrile rubbers are suitable for producing vulcanizable mixtures and allow the production of vulcanizates having very stable networks. Also made possible, in particular, is the synthesis of block copolymers.