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Dive into the research topics where Ralph Hofmann is active.

Publication


Featured researches published by Ralph Hofmann.


Archive | 2007

PYROGENICALLY PREPARED SILICON DIOXIDE COMPACTED TO GIVE CRUSTS

Uwe Schachtely; Ralph Hofmann; Guenter Stein; Roland Schaffer; Rainer Friehmelt


Archive | 2006

Sheet compacted pyrogenic silicon dioxide

Rainer Friehmelt; Ralph Hofmann; Uwe Schachtely; Roland Schaffer; Günter Stein


Archive | 2007

Process for preparation of rubber mixtures containing silicon dioxide

Rainer Friehmelt; Joachim Dr. Fröhlich; Werner Niedermeier; Ralph Hofmann; Uwe Schachtely


Archive | 2007

PYROGENIC TITANIUM DIOXIDE COMPRESSED TO SLUGS

Ralph Hofmann; Guenter Stein; Frank Menzel


Archive | 2008

Zu Schülpen kompaktiertes pyrogen hergestelltes Titandioxid

Ralph Hofmann; Günter Stein; Frank Menzel


Archive | 2007

Pyrogen hergestelltes siliciumdioxid in kompakter form zur ausgabe von krusten Fumed silicon dioxide in a compact form to issue crusts

Ralph Hofmann; Guenter Stein; Roland Schaffer; Rainer Friehmelt; Uwe Schachtely


Archive | 2007

Pyrogenic silicon dioxide in a compact form to issue crusts

Ralph Hofmann; Guenter Stein; Roland Schaffer; Rainer Friehmelt; Uwe Schachtely


Archive | 2007

Verfahren zur herstellung von kautschukmischungen mit siliciumdioxid Process for the manufacture of rubber compounds with silicon dioxide

Rainer Friehmelt; Joachim Froehlich; Werner Niedermeier; Ralph Hofmann; Uwe Schachtely


Archive | 2007

Dioxyde de carbone préparé par pyrogenation compacte pour produire des croûtes

Uwe Schachtely; Ralph Hofmann; Günter Stein; Roland Schaffer; Rainer Friehmelt


Archive | 2006

Compacted to give crusts, fumed titanium dioxide

Ralph Hofmann; Frank Menzel; Günter Stein

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