Basf Aktiengesellschaft

Styrolution Gmbh

Basf Se Corporation

Rolf Henn

Klaus Hahn

Karl-Heinz Wassmer

Andreas Deckers

Gerhard Nestler

Walter Heckmann

Wolfgang Loth

Norbert Guentherberg

Werner Hinz

Martin Brudermueller

Michael Witt

Hans-Dieter Schwaben

Uwe Blumenstein

Erich Klement

Ulrich Müller

Konrad Knoll

Hermann Gausepohl

Ekkehard Jahns

Siegmund Besecke

Dietrich Scherzer

Ludwig Schuster

Uwe Keppeler

Ferdinand Straub

Hermann Tatzel

Bernd Guettes

Joachim Fischer

Karl-Heinz Batscheider

Guiscard Gluck

Klaus Vorspohl

Wolf-Dieter Back

Jürgen Dosch

Hans Ho/ Nl

Processes suitable for purifying aromatic-containing feed streams, and processes using such purified streams are described, wherein the purification processes comprise: (a) providing a process feedstream comprising an aromatic component; and (b) bringing the process feedstream into contact with a first zeolite and a second zeolite; wherein the first zeolite has a mean pore size of 0.3 to 0.5 nm, and wherein the second zeolite has a mean pore size of 0.6 to 0.8 nm.

Method for purifying supply flows containing aromates by means of zeolites

Expandable, rubber-modified styrene polymers for elastic polystyrene foams comprise

Expandable styrene polymers

Expandable styrene polymers of high heat resistance

A process for the production of rigid polyurethane foams involves reacting

Production of rigid polyurethane foams

The invention relates to expandable styrene polymers for elastic polystyrene foams, comprising

The invention relates to expandable styrene polymers for elastic polystyrene foams, comprising a) from 50 to 90% by weight of polystyrene and/or a styrene copolymer containing at least 50% by weight of copolymerized styrene, b) from 5 to 30% by weight of at least one styrene-soluble elastomer, c) from 5 to 20% by weight of at least one block copolymer containing styrene as one component, d) from 1 to 15% by weight, based on the sum of a), b) and c), of a low-boiling blowing agent, and, if desired, e) conventional additives in effective amounts,

Expandable thermoplastic polymers in particle form comprising a) at least one organic boron-silicon compound, b) at least one thermoplastic polymer and c) a blowing agent, a process for their preparation, and the foams produced using these expandable thermoplastic polymers.

Expandable thermoplastic polymers containing organic boron-silicon

A process for the deodorization of used foam moldings, in which the used foam moldings are treated

Deodorization of used foam moldings, in particular fish crates

The present invention relates to a process for the preparation of a hard foam containing urethane groups or urethane and isocyanurate groups by the polyisocyanate polyaddition process, by reacting

Polyoxypropylene-polyols and polyoxypropylene-polyoxyethylene-polyols

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Ketsch, Germany

Rolf Henn