Belchem Fiber Materials Gmbh

Solvay Deutschland Gmbh

Bgf Industries, Inc.

Robin Richter

Peter Sartori

Gerhard Roewer

Wolfgang Habel

Folker Steden

Sven Lehr

Steven P Witschen

Jacen W Busick

Eberhard Mueller

Hans-Peter Martin

Hans Kraemer

Andreas Oelschlaeger

Bernhard Harnack

The present invention relates to a high-temperature resistant inorganic fiber which is based on silica and has improved mechanical properties, a process for producing it and also specific uses thereof and products derived therefrom. The fiber of the invention has the following composition: 81-94% by weight of SiO, 6-19% by weight of AlO, 0-12% by weight of ZrO, 0-12% by weight of TiO, 0-3% by weight of NaO and not more than 1.5% by weight of further components.

High temperature resistant inorganic fibre based on silica and process for producing the same

A preformed insulation mat is provided for use between the inner and outer end cone housing of a pollution control device. The preformed insulation includes a frustum-shaped mat. The mat is formed of primarily heat moldable, silica based glass fibers containing AlOand is molded at a selected temperature and for a selected time duration to heat set the fibers, whereby the frustum-shaped mat is seamless and self-supporting, requiring no shape no shape retaining elements or chemical binders.

Frustum-shaped insulation for a pollution control device

A process for producing oxygen-free or low-oxygen shaped bodies of silicon carbide, particularly SiC fibers, by using chemically reactive polysilanes and/or polycarbosilanes as precursors. In accordance with the invention green fibers are stabilized preferably in the presence of reactive gases.

Process for producing an oxygen-free or low-oxygen, high-temperature

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Hilbersdorf, Germany

Robin Richter