Deutsche Gold- Und Silber-scheideanstalt Vormals Roessler

Degussa Aktiengesellschaft

Rudolf Bode

Arthur Reisert

Robert Kuhlmann

Gunter Turk

Peter Nauroth

Heinz Esch

Harald Buhler

Hans Strack

Gunther Turk

Buhler, Harald

Cerium containing precipitated silica is disclosed as well as a process for its production as well as compositions hardenable to elastomers which contain the cerium containing precipitated silica. The precipitated silica

Cerium containing precipitated silica, process for its production

Finely divided precipitated silicic acid is obtained by the method of the invention. Compositions containing the finely divided precipitated silicic acid as a filler distributed in an elastomer such as an organopolysiloxane are disclosed.

Precipitated silicic acid, method and compositions containing same

There are provided thermoplastic polymer containing mixtures suitable for making synthetic resin films with antiblocking properties containing 0.05 to 70 weight % of a pulverulent zeolite.

Thermoplastic mixtures for the production of synthetic resin films with

Hydrophobic precipitated silicic acid is disclosed and its use as a reinforcing filler in plastic masses which are hardenable to form elastomers.

Hydrophobic precipitated silicic acid and compositions containing same

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Bad Orb, Germany

Rudolf Bode