Basf Se Corporation

Udc Ireland Limited

Basf Aktiengesellschaft

Construction Research & Technology Gmbh

Simon Nord

Christian Lennartz

Christian Schildknecht

Klaus Kahle

Evelyn Fuchs

Hans-Hermann Johannes

Gerhard Wagenblast

Erich Beck

Oliver Molt

Wolfgang Kowalsky

Martina Egen

Claude Taranta

Tatjana Sikuljak

Marc Rudolf Jung

Tina Schroeder-Grimonpont

Thomas Bork

Hans-Peter Kaub

Hans-Werner Schmidt

Nicolle Langer

Thomas Gessner

Jens Rudolph

Mukundan Thelakkat

Markus Bold

Hans-Peter Hentze

Karl-Heinz Schumacher

Ulrike Licht

Sylke Haremza

Dirk Lawrenz

Markus Baete

Christian Neuber

Richard A Warriner

Simon Champ

Sven Holger Behrens

Britta Katz

Daniel Bihlmeyer

Horst Weiss

Torsten Freund

Cornelis Petrus Beyers

Clark Klein

Nadine Riediger

Tobias Johannes Korn

Oliver Birkert

Ulrike Geissler

Juergen Distler

Tobias Joachim Koplin

Joachim Roesch

Tina Schröder-Grimonpont

Jochen Schreieck

Dirk Schmitt

Jürgen Distler

Florian Doetz

Florian Dötz

James Thomas Wofford

Jurgen Distler

Rebecca Willis

Nicolle Moonen

Helmut Müller

Helmut Mueller

Oliver Reimers

Tina Schroder-Grimonpont

Michael BÜSCHEL

The present invention relates to the use of transition metal-carbene complexes in organic light-emitting diodes (OLEDs), to a light-emitting layer, to a blocking layer for electrons or excitons, or to a blocking layer for holes, each comprising these transition metal-carbene complexes, to OLEDs comprising these transition metal-carbene complexes, to devices which comprise an inventive OLED, and to transition metal-carbene complexes.

Use of transition metal carbene complexes in organic light-emitting diodes (OLEDs)

The present invention relates to heteroleptic carbene complexes comprising at least two different carbene ligands, to a process for preparing the heteroleptic carbene complexes, to the use of the heteroleptic carbene complexes in organic light-emitting diodes, to organic light-emitting diodes comprising at least one inventive heteroleptic carbene complex, to a light-emitting layer comprising at least one inventive heteroleptic carbene complex, to organic light-emitting diodes comprising at least one inventive light-emitting layer, and to devices which comprise at least one inventive organic light-emitting diode.

Heteroleptic transition metal-carbene complexes and their use in organic light-emitting diodes

The present invention relates to a method for preparing an emulsifiable granule comprising the steps of a) emulsifying water with a solution of a pesticide in a water-insoluble solvent, b) contacting the emulsion resulting from step a) and a solid dispersant containing a water-soluble polycarboxylate and a water-soluble anionic surfactant, and c) extruding the paste resulting from step b). The invention further relates to emulsifiable granules containing a water-insoluble solvent, a pesticide, which is dissolved in the water-insoluble solvent, a water-soluble polycarboxylate, and a water-soluble anionic surfactant.

Emulsifiable granule obtainable by mixing an pesticidal emulsion with solid dispersant and extruding the resulting paste

Heteroleptic transition metal-carbene complexes and their use in organic light-emitting diodes (OLEDS)

The present invention relates to a aqueous composition containing a suspended pesticide A, and microcapsules comprising a shell and a core, wherein the core contains a pesticide B and an aprotic, polar solvent B, and the shell contains poly(meth)acrylate, which comprises C-Calkyl esters of acrylic and/or methacrylic acid, acrylic acid, methacrylic acid, and/or maleic acid in polymerized form. The invention further relates to a method for preparing said composition comprising the mixing of the pesticide A, water and the microcapsules, to said microcapsule, wherein the core contains the pesticide B and a solvent A, wherein the weight ratio of the pesticide B to the sum of all solvents in the core is from 1:1 to 1:10, and wherein the microcapsule contains up to 7 wt % poly(meth)acrylate, based on the total amount of all pesticides in the core, all solvents in the core, and the poly(meth)acrylate.

Agrochemical formulation comprising encapsulated pesticide

The present invention relates to microcapsules comprising a polyurea shell and a core, which contains a pesticide, a water-immiscible solvent A and at least 5 wt % of an aprotic, polar solvent B, which has a solubility in water from 0.5 to 20 g/l at 20&#xb0; C., based on the total weight of the solvents in the core. It further relates to microcapsules comprising a shell and a core, which contains a pesticide and 2-heptanone; to a method for preparing said microcapsules; to an aqueous composition comprising said microcapsules; and to a method for controlling phytopathogenic fungi and/or undesired plant growth and/or undesired attack by insects or mites and/or for regulating the growth of plants, with said microcapsules.

Aqueous dispersions of polymers which obtained by free radical suspension polymerization or free radical miniemulsion polymerization of ethylenically unsaturated monomers in an oil-in-water emulsion whose disperse phase comprises at least one fluorescent dye dissolved in at least one ethylenically unsaturated monomer and has an average particle diameter of at least 1 &#x3bc;m, in the presence of at least one surface-active compound and at least 0.5% by weight, based on the monomers, of at least one hydrophobic, nonpolymerizable, organic compound, of a hydrophobic polymer of at least one C2- to C&#x2dc;-olefin having a molar mass Mw of up to 10000, of a siloxane having a molar mass Mw of up to 5000 and/or polystyrene having a molar mass Mw of up to 10000, and of the powders obtainable from these polymer dispersions in each case by drying and comprising at least one fluorescent dye for marking of materials.

Aqueous dispersions of polymers which comprise a fluorescent dye, process for their production and their use for marking materials

The present invention relates to microcapsules comprising a capsule core comprising a lipophilic substance and also at least one compound which absorbs electromagnetic radiation from the wavelength range from 700 nm to 1 m, and a capsule wall synthesized from

Microcapsules having a radiation-induced or thermal release

Aqueous dispersions of polymers which obtained by free radical suspension polymerization or free radical miniemulsion polymerization of ethylenically unsaturated monomers in an oil-in-water emulsion whose disperse phase comprises at least one fluorescent dye dissolved in at least one ethylenically unsaturated monomer and has an average particle diameter of at least 1&#x3bc;m, in the presence of at least one surface-active compound and at least 0.5% by weight, based on the monomers, of at least one hydrophobic, nonpolymerizable, organic compound, of a hydrophobic polymer of at least one C- to C-olefin having a molar mass Mof up to 10000, of a siloxane having a molar mass Mof up to 5000 and/or polystyrene having a molar mass Mof up to 10000, and of the powders obtainable from these polymer dispersions in each case by drying and comprising at least one fluorescent dye for marking of materials.

Identification and quantification of mass-produced goods in articles, a dye-containing polymer dispersion having been added to the mass-produced goods. The polymer dispersions contain particles which are coded by a mixture of dyes, and the polymer dispersion particles are quantitatively determined.

Method for qualitatively and quantitatively identifying bulk goods

The present invention relates to the use of (hetero)aryl-substituted acridine derivatives as matrix materials in a light-emitting layer of organic light-emitting diodes (OLEDs) and/or in a blocking layer for electrons in organic light-emitting diodes. The present invention further relates to a light-emitting layer which comprises at least one emitter material and at least one matrix material, wherein the matrix material used is at least one (hetero)aryl-substituted acridine derivative, and to an organic light-emitting diode which comprises at least one inventive light-emitting layer, to an organic light-emitting diode which comprises at least one acridine derivative of the formula (I) in a blocking layer for electrons, and to a device selected from stationary and mobile visual display units and illumination units which comprise at least one inventive organic light-emitting diode.

Use of acridine derivatives as matrix materials and/or electron blockers in OLEDs

The invention relates to a method for producing polyfluoroanthenes containing repeat units of general formula (I), said method consisting of the following steps: a) a monomer fluoroanthene derivative of formula IIa is produced; b) optionally the monomer fluoroanthene derivative of formula IIa is converted into another monomer fluoroanthene derivative of formula IIb; and c) the monomer fluoroanthene derivative of formula IIa or IIb is polymerised, optionally together with at least one other comonomer. The invention also relates to polyfluoroanthenes that can be produced according to the inventive method, films, a light-emitting layer containing or consisting of at least one inventive polyfluoroanthene, OLEDs containing at least one inventive polyfluoroanthene, OLEDs containing an inventive light-emitting layer, a device containing an inventive OLED, and the use of the inventive polyfluoroanthene emitter substances in OLEDs. 

Synthesis of phenyl-substituted polyfluoroanthenes and the use thereof

Silanes comprising phenothiazine S-oxide or phenothiazine S,S-dioxide groups, organic light-emitting diodes comprising the inventive silanes, a light-emitting layer comprising at least one inventive silane and at least one triplet emitter, a process for preparing the inventive silanes and the use of the inventive silanes in organic light-emitting diodes, preferably as matrix materials and/or blocker materials for triplet emitters.

Silanes containing phenothiazine-S-oxide or phenothiazine-S,S-dioxide groups and the use thereof in OLEDs

Growing community of inventors

Roemerberg, Germany

Simon Nord