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Manfred Herrmann, Gert Motzkus, Wolfgang Reich, Rüdiger Sens, Bernd Siegel, Karl Siemensmeyer: Pigment preparations with radiation curable binder suitable for ink jet printing method. BASF Aktiengesellschaft, Oblon Spivak McClelland Maier & Neustadt P C, September 25, 2001: US06294592 (24 worldwide citation)

The invention provides for pigment preparations containing, as main components, A) at least a finely divided organic or inorganic pigment, B) a dispersing agent composed of formaldehyde-arylsulfonic acid or oxalkylated phenols condensates, C) a radiation curable binder, D) optionally a photoinitiato ...


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Manfred Herrmann, Günther König, Rüdiger Sens, Bernd Siegel, Karl Siemensmeyer: Method of ink-jet printing with pigment preparations having a dispersant. BASF Aktiengesellschaft, Oblon Spivak McClelland Maier & Neustadt P C, December 25, 2001: US06332943 (20 worldwide citation)

Pigment preparation for the ink-jet process which comprises A) at least one finely divided, organic or inorganic pigment, B) a dispersant based on arylsulfonic acid/formaldehyde condensation products or an alkoxylated phenols, and C) water, as essential constituents. It provides for prints of high l ...


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Matthias Wiesenfeldt, Johannes Peter Dix, Rolf Streicher, Manfred Herrmann, Gunther Lamm: Dye mixtures containing polyazo dyes and CI Sulphur Black 1 dye. BASF Aktiengesellschaft, Oblon Spivak McClelland Maier & Neustadt P C, October 26, 1999: US05972050 (16 worldwide citation)

Mixtures comprise the dye of the formula I ##STR1## the dye C.I. Sulphur Black 1 (53 185), at least one disazo dye of the formula II ##STR2## where the ring A, X.sup.1, R.sup.1, R.sup.2 and R.sup.3 are each as defined in the description part, and


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Gerhard Satzinger, Manfred Herrmann, Edgar Fritschi, Ute Weiershausen: N-phenylbenzamide derivatives. Warner Lambert Company, Ronald A Daignault, March 28, 1989: US04816485 (15 worldwide citation)

N-phenylbenzamide derivatives of the general formula I ##STR1## wherein the radicals R.sup.1, R.sup.2, and R.sup.3, which can be the same or different, are a hydrogen atom or a methyl radical, as well as the pharmacologically acceptable salts thereof for controlling malignant, proliferative and auto ...


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Ralf Brueckmann, Willi Bury, Johannes P Dix, Manfred Herrmann, Waldemar Dlugosch, Erich Kromm, Herbert Letter, Norbert Zimmermann, Wolf Dieter Kermer, Klaus Taeger: Dye dispersants: aryl sulphonic acid-formaldehyde condensate or ligninsulfonate. BASF Aktiengesellschaft, Oblon Spivak McClelland Maier & Neustadt, February 16, 1993: US05186846 (14 worldwide citation)

Dispersants of increased bioeliminability or biodegradability for use in dye and pigment preparations, as tanning aids, in plastics production and in crop protection formulations contain from 3 to 50% by weight of one or more aromatic or long-chain aliphatic carboxylic acids, salts thereof or anhydr ...


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Manfred Herrmann, Bernd Siegel, Karl Siemensmeyer: Colorant preparations. BASF Aktiengesellschaft, Oblon Spivak McClelland Maier & Neustadt P C, August 19, 2003: US06607565 (9 worldwide citation)

Dye preparations comprising, based on the weight of the preparation, from 0.1 to 30% by weight of one or more dyes selected from the class of the anthraquinones or quinophthalones which are free of ionic groups, from 0.1 to 20% by weight of a dispersant based on an arylsulfonic acid-formaldehyde con ...


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