Rubber articles consisting of different rubber layers, the production and use thereof

Rubber articles consisting of at least two layers consisting of at least two different elastomers, the layers being joined tightly together by sulphur vulcanization, are obtained by using a diene rubber as the first elastomer and a hydrogenated NBR-rubber with a degree of hydrogenation of from 85 to...

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Bibliographische Detailangaben
Hauptverfasser:	KOENIGSHOFEN, HEINRICH, SZENTIVANYI, ZSOLT
Format:	Patent
Sprache:	eng
Schlagworte:	LAYERED PRODUCTS LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM PERFORMING OPERATIONS TRANSPORTING
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Beschreibung
Zusammenfassung:	Rubber articles consisting of at least two layers consisting of at least two different elastomers, the layers being joined tightly together by sulphur vulcanization, are obtained by using a diene rubber as the first elastomer and a hydrogenated NBR-rubber with a degree of hydrogenation of from 85 to 99.7% by weight as the second elastomer, the hydrogenated NBR-rubber having an acrylonitrile content of from 16 to 49% by weight.