Basf Se Corporation

Basf Aktiengesellschaft

Andreas Fechtenkoetter

Irene Troetsch-Schaller

Frank-Olaf Maehling

Wolfgang Ahlers

Ansgar Eisenbeis

Reinhold Schwalm

Erich Beck

Bernhard Hauer

Ludwig Voelkel

Stefan Becker

Thomas Pfeiffer

Guenter Oetter

Norbert Wagner

Yvonne Heischkel

Dietmar Haering

Harald Larbig

Cordula Mock-Knoblauch

Susanne Petrovic

Joachim Roesch

Matthias Klueglein

Lysander Chrisstoffels

Florian Doetz

The use is described of polymers which contain, in copolymerized form, an &#x3b1;-olefin, a vinyl ester and an ester of an &#x3b1;,&#x3b2;-unsaturated carboxylic acid as an additive for fuel oils and lubricants and in particular as a cold flow improver in fuel oils. In addition, the fuel oils and lubricants additized with these polymers; and also additive packages comprising such polymers are described.

Fuel oil compositions with improved cold flow properties

Polyolefin waxes bearing (meth)acrylate groups, process for preparing them and their use.

Modified polyolefin waxes

A mixture comprising a surfactant and a cosurfactant is proposed wherein the cosurfactant used is an amphiphilic comb polymer having a backbone with two or more side chains attached to the backbone, where the side chains differ from one another and/or the side chains differ from the backbone in their amphiphilic character.

Mixture, comprising a surfactant and a cosurfactant

The invention relates to fluoranthene derivatives of the general formula (I) in which R, R, Rand a are each defined according to the description, with the proviso that at least one of the Ror Rradicals is not hydrogen, to processes for their preparation and to the use of the fluoranthene derivatives as emitter molecules in organic light-emitting diodes (OLEDs), to a light-emitting layer comprising the inventive fluoranthene derivatives as emitter molecules, to an OLED comprising the inventive light-emitting layer and to devices comprising the inventive OLED.

Compounds based on fluoranthene and use thereof

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Ludwigshafen, Germany

Andreas Fechtenkoetter