Philip Morris USA Inc.

Deutsches Zentrum Fuer Luft-und Raumfahrt E.v

Papiertechnische Stiftung Munchen

Fraunhofer-gesellschaft Zur Foerderung Der Angewandten Forschung E.v.

Philip Morris Products S.a.

Forschungszentrum Julich Gmbh

Deutsches Zentrum Fur Luft-und Raumfahrt E.v.

Soremartec S.a.

Ferrero S.p.a.

Andreas Hofenauer

Laurent Poget

David Croll

Rolf Gericke

Christoph Sorg

Alexandre Malgat

Walter Krenkel

Peter Greil

Hans Peter Buchkremer

Jens Schmidt

Norbert H Menzler

Nahum Travitzky

Fritz Troeger

Gerd Wegener

Joerg Fromm

Renate Kirmeier

Ralf Markusch

Hans Windsheimer

Michaela Gahr

Olaf Treusch

Ralf Gericke

Piermario Eva

Veronika Beil

Stephan Hegele

Jürgen Belle

Fritz Tröger

Jörg Fromm

A smoking article includes a sheet material including a fibrous layer formed of cellulosic fibres and at least 50% by weight of inorganic filler material having a particle size in range of from 0.1 microns and 50 microns, wherein the sheet material has a tensile strength of at least 900 N/m. The fibrous layer includes a binder material, such as an organic binder material. The organic binder material can be a cellulosic binder material. A coating layer may be provided on at least one side of the fibrous layer.

Smoking article with heat resistant sheet material

A smoking article includes a sheet material including a fibrous layer formed of cellulosic fibers and at least 50% by weight of inorganic filler material having a particle size in range of from 0.1 microns and 50 microns, wherein the sheet material has a tensile strength of at least 900 N/m. The fibrous layer includes a binder material, such as an organic binder material. The organic binder material can be a cellulosic binder material. A coating layer may be provided on at least one side of the fibrous layer.

A smoking article includes a sheet material comprising a fibrous layer formed of cellulosic fibers and at least 50% by weight of inorganic filler material having a particle size in range of from 0.1 microns and 50 microns, wherein the sheet material has a tensile strength of at least 900 N/m. The fibrous layer preferably further comprises a binder material, preferably an organic binder material such as a cellulosic binder material. A coating layer may be provided on at least one side of the fibrous layer.

Ceramics are made of preceramic paper or board structures in a particular shape previously represented in a paper structure, in which the preceramic papers or boards have a content of ceramic fillers between 30 and 95 wt-%, with the ceramic fillers having a particle size &#x3c;30 &#x3bc;m. A method for manufacturing such ceramics and the use thereof are also provided.

Ceramics made of preceramic paper or board structures, method of producing the same and use thereof

In order to improve a method for the production of structural ceramics and/or functional ceramics consisting of silicon carbide ceramics, with which a porous precursor body is produced from a cellulose-containing material, the porous precursor body is converted into an open-pored carbon body by means of pyrolysis and the open-pored carbon body is converted into silicon-containing carbide ceramics, in particular, silicon carbide ceramics as a result of infiltration of silicon-containing materials, in such a manner that the structural ceramics and/or functional ceramics as well as the components produced therefrom can be produced with properties which are as reproducible as possible it is suggested that at least cellulose-containing powder be used as starting ingredient for the production of the precursor body.

Method for the production of ceramics

Growing community of inventors

Eichenau, Germany

Andreas Hofenauer