Bayer Aktiengesellschaft

Bayer Corporation

Lanxess Corporation

Janet Gamlin

Sharon X Guo

Paul Nguyen

Lorenzo Ferrari

Frederic Guerin

Ezio Campomizzi

Harald Bender

Carl Walter Von Hellens

Richard Pazur

Rotraud Casper, Legal Representative

Hans Christian Strauch

Hans Rafael Winkelbach

The present invention relates to polymer composites containing at least one, optionally hydrogenated, nitrile rubber polymer having a Mooney viscosity (ML 1+4 @ 100&#xb0; C.) in the range of from 50&#x2013;30 at least one filler and optionally at least one cross-linking agent, a process for preparing said polymer composite wherein at least one, optionally hydrogenated, nitrile rubber polymer having a Mooney viscosity (ML 1+4 @ 100&#xb0; C.) in the range of from 50&#x2013;30, at least one filler and optionally at least one cross-linking agent are mixed and a process for the manufacture of a shaped article including the step of injection molding a polymer composite containing at least one, optionally hydrogenated, nitrile rubber polymer having a Mooney viscosity (ML 1+4 @ 100&#xb0; C.) in the range of from 50-30, at least one filler and at least one cross-linking agent.

Hydrogenated nitrile rubber compositions with improved processability

Hydrogenated copolymers of an unsaturated nitrile, butadiene and isoprene, wherein the molar ratio of butadiene to isoprene is less than 3:1, display valuable low temperature properties.

Hydrogenated nitrile rubbers with improved low-temperature properties

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Sewickley, PA, United States of America

Janet Gamlin