Patent application number | Description | Published |
20080227973 | Use of Phthalocyanines as Marking Substances for Liquids - The present invention relates to the use of specific phthalocyanines which bear substituents on the basic phthalocyanine structure bonded via methylene groups as markers for liquids, especially mineral oils, to liquids, especially mineral oils which comprise at least one such phthalocyanine as a marker, and also to novel specific phthalocyanines which bear substituents on the basic phthalocyanine structure bonded via methylene groups. | 09-18-2008 |
20080269485 | FLUORINATED DYES AND THEIR USE IN ELECTROPHORETIC DISPLAY DEVICES - This invention relates to process for preparing fluorinated dyes selected from the group consisting of compounds of the general formulae (I) and (III) and mixtures thereof by reacting the corresponding compounds which do not have R | 10-30-2008 |
20080318331 | Anthraquinone Derivatives as Markers For Liquids - The use of compounds of the general formula (I) | 12-25-2008 |
20090189086 | USE OF ARYL-OR ALKYLOXY-SUBSTITUTED PHTHALOCYANINES AS MARKING SUBSTANCES FOR LIQUIDS - Phthalocyanines of the formula (I) | 07-30-2009 |
20100011656 | USE OF RYLENES AS MARKERS FOR LIQUIDS - The invention relates to the use of rylene derivatives of the general formula (I) as markers for liquids, | 01-21-2010 |
20100022021 | NEW AZIDE SUBSTITUTED NAPHTHYLENE OR RYLENE IMIDE DERIVATIVES AND THEIR USE AS REAGENTS IN CLICK-REACTIONS - Novel mono-azide substituted rylene-imide derivatives, their use in methods for the detection of analytes and reagents kits for the detection of analytes comprising said novel mono-azide substituted rylene-imide derivatives. | 01-28-2010 |
20100113767 | PREPARATION OF SILICON PHTHALOCYANINES AND GERMANIUM PHTHALOCYANINES AND RELATED SUBSTANCES - A process for preparing compounds of the general formula (I) by reacting the compound of the general formula (II) where L, L′ are the same or different and are each independently Cl or OH in the presence of a. chlorine compounds Cl-M | 05-06-2010 |
20100308714 | Phenothiazines, S-Oxides, And S,S-Dioxides As Well As Phenoxazines As Emitters For Oleds - The use of phenoxazine, phenothiazine, phenothiazine S-oxide or phenothiazine S,S-dioxide derivatives as emitter substances in organic light-emitting diodes, an organic light-emitting diode comprising a light-emitting layer, the light-emitting layer comprising at least one phenoxazine, phenothiazine, phenothiazine S-oxide or phenothiazine S,S-dioxide derivative as an emitter substance, and a light-emitting layer comprising or consisting of the aforementioned phenoxazine, phenothiazine-phenothiazine, phenothiazine S-oxide or phenothiazine S,S-dioxide derivative as an emitter substance, a hole- and exciton-blocking layer comprising or consisting of the aforementioned phenoxazine derivative, phenothiazine derivative, phenothiazine S-oxide derivative or phenothiazine S,S-dioxide derivative, and a device which comprises an inventive organic light-emitting diode. The present invention further relates to specific phenothiazine S,S-dioxide derivatives, phenothiazine S-oxide derivatives and phenothiazine derivatives and production processes thereof, and to their use in organic light-emitting diodes. | 12-09-2010 |
20110028730 | CYCLIC COMPOUNDS AND THE USE THEREOF AS LIGHT ABSORBERS, LIGHT EMITTERS, OR COMPLEX LIGANDS - The use of cyclic compounds of the formula (I) | 02-03-2011 |
20110060113 | SWITCHABLE SPECIAL EFFECT SUBSTANCES - A process for altering the absorption of electromagnetic radiation by one or more compounds of the general formulae (I) | 03-10-2011 |
20110076779 | QUINOID RYLENEDICARBOXIMIDES AS IR ABSORBERS - Compounds of the general formula (I) | 03-31-2011 |
20110165691 | AZIDE SUBSTITUTED NAPHTHYLENE OR RYLENE IMIDE DERIVATIVES AND THEIR USE AS REAGENTS IN CLICK-REACTIONS - Novel mono-azide substituted rylene-imide derivatives, their use in methods for the detection of analytes and reagents kits for the detection of analytes comprising said novel mono-azide substituted rylene-imide derivatives. | 07-07-2011 |
20110309343 | Organic electronic devices comprising a layer of a dibenzofurane compound and a 8-hydroxypquinolinolato earth alkaline metal, or alkali metal complex - The present invention provides an organic electronic device including a first electrode, a second electrode, and an organic layer interposed between the first electrode and the second electrode, wherein the organic layer comprises an organic metal complex of formula | 12-22-2011 |
20110309346 | ORGANIC ELECTRONIC DEVICES COMPRISING A LAYER COMPRISING AT LEAST ONE METAL ORGANIC COMPOUND AND AT LEAST ONE METAL OXIDE - The present invention relates to an organic electronic device including a first electrode, a second electrode and a first organic layer interposed between the first electrode and the second electrode, wherein the first organic layer comprises at least one metal organic compound and at least one metal oxide. The present invention further relates to an apparatus comprising the organic electronic device according to the present invention. | 12-22-2011 |
20120068123 | USE OF PHTHALOCYANINE COMPOUNDS WITH ARYL OR HETARYL SUBSTITUENTS IN ORGANIC SOLAR CELLS - The present invention relates to organic solar cell comprising at least one photoactive region comprising an organic donor material in contact with an organic acceptor material and forming a donor-acceptor heterojunction, wherein the photoactive region comprises at least one compound of the formulae Ia and/or Ib where M, (R | 03-22-2012 |
20120194801 | MARKING AGENTS HAVING NARROW BANDS - A process for marking articles, wherein the article to be marked is contacted with at least one marker and the absorption spectrum of the at least one marker in contact with the article has at least one narrow band with a half-height width of <1500 cm | 08-02-2012 |
20120205645 | HETEROLEPTIC CARBENE COMPLEXES AND THE USE THEREOF IN ORGANIC ELECTRONICS - The present invention relates to heteroleptic complexes comprising a phenylimidazole or phenyltriazole unit bonded via a carbene bond to a central metal atom, and phenylimidazole ligands attached via a nitrogen-metal bond to the central atom, to OLEDs which comprise such heteroleptic complexes, to light-emitting layers comprising at least one such heteroleptic complex, to a device selected from the group consisting of illuminating elements, stationary visual display units and mobile visual display units comprising such an OLED, to the use of such a heteroleptic complex in OLEDs, for example as emitter, matrix material, charge transport material and/or charge blocker. | 08-16-2012 |
20120226042 | Perylene-based Semiconducting Materials - The present invention provides a compound of formula | 09-06-2012 |
20120289703 | HALOGENATED PERYLENE-BASED SEMICONDUCTING MATERIALS - The present invention provides a compound of formula | 11-15-2012 |
20120319050 | METAL COMPLEXES COMPRISING AZABENZIMIDAZOLE CARBENE LIGANDS AND THE USE THEREOF IN OLEDS - The present invention relates to metal-carbene complexes comprising a central atom selected from iridium and platinum, and specific azabenzimidazolocarbene ligands, to OLEDs (Organic Light Emitting Diode, OLED) which comprise such complexes, to a device selected from the group consisting of illuminating elements, stationary visual display units and mobile visual display units comprising such an OLED, to the use of such a metal-carbene complex in OLEDs, for example as emitter, matrix material, charge transport material and/or charge or exciton blocker. | 12-20-2012 |
20130211088 | FLUORINATED PERYLENE-BASED SEMICONDUCTING MATERIALS - The present invention provides a compound of formula | 08-15-2013 |
20130234427 | THE USE OF ARYL OR HETEROARYL SUBSTITUTED DITHIOLENE METAL COMPLEXES AS IR ABSORBERS - The present invention relates to the use of specific metal complexes of dithiolenes with aryl or heteroarylsubstituted imidazolidine-2-chalcogenone-4,5-dithione ligands as colourless IR absorbers. | 09-12-2013 |
20130289279 | THIOCYANATO OR ISOTHIOCYANATO SUBSTITUTED NAPHTHALENE DIIMIDE AND RYLENE DIIMIDE COMPOUNDS AND THEIR USE AS N-TYPE SEMICONDUCTORS - Disclosed are thiocyanato or isothiocyanato substituted naphthalene diimide and rylene diimide compounds according to formula (I), use of these compounds as n-type semiconductors, methods of preparing these compounds, as well as various compositions, composites, and devices that incorporate these compounds. | 10-31-2013 |
20140034623 | SWITCHABLE SPECIAL EFFECT SUBSTANCES - A process for altering the absorption of electromagnetic radiation by one or more compounds of the general formulae (I) | 02-06-2014 |
20140073059 | Azide Substituted Naphthylene or Rylene Imide Derivatives and their Use as Reagents in Click-Reactions - Novel mono-azide substituted rylene-imide derivatives, their use in methods for the detection of analytes and reagents kits for the detection of analytes comprising said novel mono-azide substituted rylene-imide derivatives. | 03-13-2014 |
20140080220 | Azide Substituted Naphthylene or Rylene Imide Derivatives and their Use as Reagents in Click-Reactions - Novel mono-azide substituted rylene-imide derivatives, their use in methods for the detection of analytes and reagents kits for the detection of analytes comprising said novel mono-azide substituted rylene-imide derivatives. | 03-20-2014 |
20140231773 | CARBAZOLOCARBAZOL-BIS(DICARBOXIMIDES) AND THEIR USE AS SEMICONDUCTORS - The present invention relates to carbazolocarbazol-bis(dicarboximides), a method for their preparation and their use as semiconductors, in particular as semiconductors in organic electronics and organic photovoltaics. | 08-21-2014 |
20140309428 | USE OF TRANSITION METAL CARBENE COMPLEXES IN ORGANIC LIGHT-EMITTING DIODES (OLEDS) - 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. | 10-16-2014 |