H. C. Starck, Gmbh & Co Kg

H.c. Starck Gmbh

Heraeus Deutschland Gmbh & Co Kg

Sergei A Ponomarenko

Stephan Kirchmeyer

Andreas Elschner

Marcus Halik

Nina Kausch-Busies

Wilfried Lövenich

Aziz Muzafarov

Yuriy N Kononevich

Stephen Kirchmeyer

Alexey S Tereshchenko

The present invention relates to a compound having a general formula selected from the group consisting of formula 1a and 1b, wherein K represents an aromatic or heteroaromatic group in which at least one hydrogen atom may be substituted by a functional groups selected from the group consisting of a sulfonic acid group, a sulfuric acid group, an ammonium group and an aliphatic group; X is selected from the group consisting of a C&#x2014;C-bond, O, S, SOand NR', wherein R&#x2032; represents a hydrogen or an aliphatic or aromatic group; A represents a fluorinated or perfluorinated aromatic group; n represents an integer in the range from 2 to 6; m represents an integer in the range from 1 to 3. The present invention also relates to a composition comprising this compound, to a process for the preparation of a conductive layer using this composition, to a conductive layer comprising the compound according to the present invention, to electronic components comprising this conductive layer and to the use of the compound according to the present invention as an additive in a hole-injection layer of an OLED or in an organic solar cell. 

Fluorinated aromatic small molecules as functional additives for dispersion of conductive polymers

Macromolecular compounds having a core-shell structure are described. Also described is a process for preparing such macromolecular compounds, and their use as semiconductors in electronic structural elements.

Macromolecular compounds with a core-shell structure

The present invention relates to a process for preparing compounds of the formula (I), where

Process for preparing linear organic oligomers

The invention relates to a novel process for the production of linear organic thiophene-phenylene oligomers represented by the following general formula (I),  The process involves reacting (e.g., by means of a Suzuki coupling reaction) a compound represented by the following general formula (II), with a formula represented by the following general formula (III),  The reaction may be conducted optionally in the presence of catalysts, optionally in a solution and/or optionally at elevated temperature. The linear organic thiophene-phenylene oligomers of the present invention may be used to form semi-conductive coatings.

Process for the production of linear organic thiophene-phenylene oligomers

The invention relates to asymmetrical linear organic oligomers represented by the following formula (I),X&#x2014;RArR&#x2003;&#x2003;(I)in which n is from 4 to 10, Ar is for example an optionally substituted 2,5-thienylene group, Ris for example a C&#x2013;Calkylene group, Ris for example a C&#x2013;Calkyl group, and X is for example a vinyl group or an alkoxysilyl group. Also described is a process for the production of such organic oligomers, and semiconductors in electronic modules that include such organic oligomers.

Asymmetrical linear organic oligomers

The invention relates to compounds having a core-shell structure, to a process for preparing them and to their use as semiconductors in electronic components.

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Moskau, Russia

Sergei A Ponomarenko