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Habermann Wolfgang, Nohe Heinz, Jaeger Peter: Manufacture of lead dioxide/titanium composite electrodes. BASF Aktiengesellschaft, Johnston Keil Thompson & Shurtleff, April 29, 1975: US3880728 (12 worldwide citation)

A method of producing lead dioxide/titanium composite electrodes by anodic deposition of lead dioxide on a titanium surface, in which an intermediate layer of a carbide or boride of an element of sub-group 4 or 5 and/or silicide of an element of sub-group 4, 5 or 6 of the periodic table of the eleme ...


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Habermann Wolfgang, Hammes Peter Dr, Messlinger Reinhard Dr, Munzinger Manfred, Froehlich Helmut Dr: Redox electrode for the determination of nitrous acid and nitrosyl compounds.. BASF, March 8, 1989: EP0305769-A2 (5 worldwide citation)

Redox electrode for the determination of nitrous acid and nitrosyl compounds in aqueous acidic solution comprising a metallic conductor which has an n-type metal oxide surface.


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Habermann Wolfgang, Hammes Peter Dr, Engelhardt Hubert, Geiger Wolfgang, Haltrich Walter Dr, Simmler Werner Dr: Method for the purification of waste water by oxidation.. BASF, March 12, 1986: EP0173880-A1 (3 worldwide citation)

Die Anmeldung betrifft ein Verfahren zur oxidativen Reinigung von Abwässern mit einem kohlenstoffhaltigen Katalysator und Oxidationsmitteln, bei dem man einen Kohlenstoffträger, z.B. Graphit, Koks oder Aktivkohle verwendet, der in wässrigen Mineralsäuren anodisch oxidiert und anschliessend mit Molyb ...


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Habermann Wolfgang, Engelhardt Hubert, Geiger Wolfgang, Mayer Udo Dr, Hammes Peter Dr, Simmler Werner Dr: Process for catalytically destroying organic and inorganic oxidisable compounds in water.. BASF, August 10, 1988: EP0277632-A1 (2 worldwide citation)

Die Anmeldung betrifft ein Verfahren zum katalytischen Abbau von oxidierbaren organischen und/oder anorganischen Verbindungen in Wässern mit einem auf sauerstoffspeichernde inerte Träger z.B. aus Graphit, Koks, gasarmen Kohlen oder Aktivkohlen, aufgebrachten Katalysator. Es wird ein Träger verwendet ...


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Seeliger Ursula, Mueller Wolfgang F, Heimann Frank, Huber Guenther, Habermann Wolfgang, Voss Hartwig, Siegel Hardo: Production simultanee dacides dicarboxyliques et de diamines a partir de polyamides, Simultaneous production of dicarboxylic acids and diamines from polyamides. Basf Aktiengesellschaft, ROBIC, December 23, 1993: CA2138154 (2 worldwide citation)

Disclosed is a method for the simultaneous preparation of dicarboxylic acids and diamines from (a) polymers based on polyamides made by reacting dicarboxylic acids or derivatives thereof with diamines or (b) compounds containing essentially such polymers by decomposing these polymers into their cons ...


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Guthke Harald, Habermann Wolfgang: Electrodes for fuel cells and electrochemical measuring cells. BASF, January 31, 1968: GB1101807-A (2 worldwide citation)

Halogens and their oxygen compounds are cathodically reduced in a fuel cell or electrochemical measuring cell using an electrode which contains as catalytically active substances the metals molybdenum and/or tungsten and/or titanium or an alloy of two or more of these metals. The electrode may compr ...


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Habermann Wolfgang, Pommer Ernst Heinrich Dr, Hammes Peter Dr, Engelhardt Hubert, Geiger Wolfgang, Simmler Werner Dr, Huber Guenther: Fuel cell.. BASF, February 26, 1986: EP0172505-A2 (1 worldwide citation)

Brennstoffzelle mit einer aktivierten kohlenstoffhaltigen Anode und Kathode, vorzugsweise zur oxidativen Reinigung von Abwässern mit Sauerstoff oder sauerstoffhaltigen Verbindungen, dadurch gekennzeichnet, dass die Kathode in wässrigen Mineralsäuren bei Potentiallagen [epsilon]h = + 1,3 V bis [epsil ...


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Habermann Wolfgang Dr: Redox electrode with passive surface layer, a method for its manufacture, and the use of the redox electrode. Juchheim & Co M K, September 24, 1997: EP0797093-A2 (1 worldwide citation)

Redox electrode has a core made of metal or alloy containing at least metals from Group IVa to Group VIa of the periodic table and a passive oxide surface layer. The properties of this layer and the electrode are such that: (a) the exchange current density for the production of H2 in 1N H2SO4 at 20 ...


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Kranz Joachim Dr, Habermann Wolfgang Dr: Process for the manufacture of metal phthalocyanines by reacting ortho-dinitriles with metal complexes.. BASF, April 20, 1994: EP0592954-A2 (1 worldwide citation)

Process for the preparation of metal phthalocyanines by reaction of ortho-dinitriles suspended or dissolved in organic solvents, or pulverulent mixtures of ortho-dinitriles with anhydrous ammine-metal-carboxylic acid salts or metal-amino-carboxylic acid complex compounds, in the absence of alkaline ...



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