Schlummer
Bjoern Schlummer, Bonn DE
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20160043437 | PURE ELECTROLYTE - The present invention relates to pure lithium hexafluorophosphate and its use in an electrolyte and also a process for reducing the content of fluoride in lithium hexafluorophosphate. | 02-11-2016 |
Bjoern Schlummer, Leverkusen DE
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20140350057 | CHEMICAL COMPOUND USEFUL AS INTERMEDIATE FOR PREPARING A CATECHOL-O-METHYLTRANSFERASE INHIBITOR - There is disclosed a methylated intermediate which may be demethylated to provide an inhibitor of catechol-O-methyltransferase useful in the treatment of Parkinson's disease. Also disclosed are methods of making and using said intermediate. | 11-27-2014 |
Björn Schlummer, Bonn DE
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20080207907 | Process For Pd-Catalysed C-N Coupling In Specific Solvent Systems - The invention relates to a novel process for the Pd catalysed formation of C—N bonds between an aryl halide or an aryloxysulphonyl compound and an amine in specific solvent systems, and also to the use of these solvent systems for C—N couplings. | 08-28-2008 |
Björn Schlummer, Bonn DE
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20080207907 | Process For Pd-Catalysed C-N Coupling In Specific Solvent Systems - The invention relates to a novel process for the Pd catalysed formation of C—N bonds between an aryl halide or an aryloxysulphonyl compound and an amine in specific solvent systems, and also to the use of these solvent systems for C—N couplings. | 08-28-2008 |
Christian Schlummer, Zurich CH
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20080247266 | Metering device - A metering device for the feeding of additives to a gooey fluid or a pasty composition, in particular to a plastic melt, includes a passage section receiving the fluid and which contains at least one metering element for the injection of an additive into the plastic melt. The passage section has a recess for the reception of the metering element that is bounded at all sides by the passage section. The metering element is made of a porous structure or with a capillary structure for the passage of the additive. | 10-09-2008 |
20090321975 | Apparatus and method for the introduction of a foaming agent into a polymer melt - The apparatus for the production of foams includes an extrusion device for the plastification of a polymer melt, a heat exchanger for the cooling of the polymer melt, and also a connection piece for the connection of the extrusion apparatus to the heat exchanger. The connection piece contains a metering device for the introduction of a foaming agent into the polymer melt. | 12-31-2009 |
Christian Schlummer, Winterthur CH
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20150048535 | Method and Device for the Cooling of Foamed Polymeric Materials - A method for cooling a foamed ribbon-shaped extrudate strand ( | 02-19-2015 |
Martin Schlummer, Ingolstadt DE
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20080281002 | Method for Recycling Plastic Materials and Use Thereof - The invention relates to a method for recycling plastic materials which contain at least two polymers, copolymers or blends thereof based on polystyrene. The plastic material is thereby mixed with a solvent for the polymers, copolymers or blends. Subsequently a precipitation is effected by addition of a corresponding precipitant so that then the gelatinous precipitation product can be separated from the further components of the plastic material. The method is used for recycling of any plastic materials, in particular of plastic materials from electronic scrap processing and from shredder light fractions. | 11-13-2008 |