Basf Aktiengesellschaft

Basf Magnetics Gmbh

Emtec Magnetics Gmbh

Basi Magnetics Gmbh

Emtech Magnetics Gmbh

Basf Se Corporation

Norbert Schneider

August Lehner

Albert Kohl

Peter Schuhmacher

Werner Balz

Frank Meyer

Werner Lenz

Milena Melzer

Gregor Brodt

Ria Kress

Robert Parker

Werner Loch

Hermann Roller

Peter Blaschka

Michael Bobrich

Volker Richter

Sylke Haremza

Frank Prechtl

Peter Heilmann

Karl Siemensmeyer

Eberhard Koester

Helmut Jakusch

Gerhard Wagenblast

Hans-Werner Schmidt

Harald Keller

Werner Grau

Thomas Wunsch

Ronald J Veitch

Erich Beck

Klaus Schoettle

Peter Rudolf

Ruediger Sens

Manfred Ohlinger

Horst Westenfelder

Raimund Schmid

Thorsten Habeck

Gregor Ley

Heiko Maas

Rene Lochtman

Arno Boehm

Norbert Wagner

Herbert Motz

Helmut Steininger

Jürgen Kaczun

Wolfgang Best

Rudolf Suettinger

Ludwig Kreitner

Volker Koch

Friedrich Sommermann

Hermann Dikow

Gerold Schmitt

Helmut Kopke

Reinhold Baur

Franz Weingart

Hermann Graf

Hans-Joerg Hartmann

Harald Jachow

Uwe Burkhardt

Horst Fitterer

Hiroki Ishida

Jürgen Pfister

G&uuml;nter Bettinger

Juan Antonio Gonzalez Gomez

Claudia Sierakowski

Michael Hitzfeld

Peter Engelhardt

Attila Vass

Gerald Lippert

Rudi Lehnert

Ursula Klein

Bettina Sobotka

Gert Pohl

Ernst Ricker

Tibor Duris

Hans Reichert

Guenter Bettinger

Antonino Raffaele Addamo

Erich Hoffmann

Josef Schelble

Gerd Erhardt

Alfred Lindner

Tilmann Hezel

Wulf Munzner

Werner H&uuml;bner

Jurgen Richter

Karl-Heinz Romer

Gunther Bettinger

Ralf NÖRENBERG

The present invention relates to alkyne compounds of the formula IP&#x2014;Y-A-Y-(T-B-)-T-C&#x2261;C-T-(B-T-)-Y-A-Y&#x2014;P&#x2003;&#x2003;(I)in which The invention further relates to nonpolymerizable and polymerizable liquid-crystalline compositions comprising at least one alkyne compound of the formula I according to the invention, the use of these nonpolymerizable and polymerizable liquid-crystalline compositions for producing optical components, the use of the polymerizable liquid-crystalline compositions for printing or coating substrates, for preparing dispersions and emulsions, for producing films and pigments and optical components, printed or coated substrates, dispersions and emulsions, films and pigments of this type.

Alkyne compounds

The invention relates to a composition for producing a heat-insulating coating comprising at least one radiation-absorbing compound and at least one IR-reflector component, to a heat-insulating coating comprising this oriented, cured composition, and to a process for producing said coating.

Composition for producing a thermal insulation coating

The invention relates to a cholesteric layered material with improved color shift stability.

Cholesteric layered material having improved color stability, and the production thereof

The invention relates to a heat-insulating coating which comprises one or more cholesteric IR-reflecting layers and to processes for its preparation and to its use.

Thermal insulating coating

Polymerizable liquid crystals

The present invention relates to the use of polymerizable liquid-crystalline compounds for the production of optical elements having color- and polarization-selective reflection, and to optical elements comprising these compounds in monomeric or polymerized form.

Utilization of polymerizable liquid crystal substances for the production of optical components

The present invention relates to novel cholesteric layered materials having the layer sequence A /B/A , where A and A are identical or different and each comprise at least one cholesteric layer, and B is at least one interlayer separating the layers A and A from one another, wherein layer B is an adhesive layer; cholesteric multilayered pigments which can be produced therefrom; a process for their production, and their use.

Cholesteric layered material, and the production thereof

The invention relates to cholesteric layered material having an improved color impression, to pigments prepared therefrom, and to a process for the production and use thereof.

Cholesteric layered material having an improved color impression, and the production thereof

Multilayer cholesteric pigments

Improved cholesteric special-effect layers are obtainable by comminuting cholesteric layers. These cholesteric layers are produced by applying at least one layer of a reactive, pourable cholesteric mixture to a moving substrate, by casting, and forming a solid cholesteric layer.

Coatings with a cholesteric effect and method for the production thereof

Described are tape-type magnetic recording media (I) including a non-magnetic substrate (III), at least one film applied to the substrate and, in at least one of these films, an inorganic acicular pigment (II) suitable for use as a supporting pigment, the ratio of the mean length to the mean diameter of the pigment (II) being at least 3 and the mean modulus of elasticity of the films being not less than 15 GPa in the longitudinal direction of the tape-type recording medium (I).

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Altrip, Germany

Norbert Schneider