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Karl Eicken, Klaus Ditrich, Thomas Mueller, Oliver Wagner: Preparation of alkyl 2-alkyl-4-fluoromethylthiazolecarboxylates. BASF Aktiengesellscahft, Keil & Weinkauf, August 15, 1995: US05442073 (14 worldwide citation)

A process for preparing alkyl 2-alkyl-4-fluoromethylthiazolecarboxylates of the formula I ##STR1## where R.sup.1 is alkyl,


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Christian Schade, Axel Sanner, Hans Ulrich Wekel, Franz Frosch, Horst Westenfelder: Use of copolymers of carboxylic acids and long-chain compounds with isolated C-C multiple bonds as thickeners or dispersants. BASF Aktiengesellscahft, Novak Druce Quigg, December 16, 2008: US07465774 (3 worldwide citation)

The use of copolymers obtainable by the radically initiated polymerization of A) 50 to 99.9 wt % of an olefinically unsaturated C3 to C5 monocarboxylic acid, an olefinically unsaturated C4 to C8 dicarboxylic acid or its anhydride, or a mixture of such carboxylic acids or carboxylic acid anhydrides w ...


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Engel Stefan, Oberding Tanja: (De) Verfahren zur herstellung substituierter biphenyle, (En) Method for producing substituted biphenyls. Basf Aktiengesellscahft, Engel Stefan, Oberding Tanja, BASF AKTIENGESELLSCHAFT, September 8, 2006: WO/2006/092429 (2 worldwide citation)

(EN) The invention relates to a method for producing substituted biphenyls (I) in which: R1 = nitro, amino or NHR3: R2 = CN, NO2, halogen, C1-C6 alkyl, C2-C6 alkenyl, C2-C6 alkynyl, C1-C6-alkoxy, C1-C6 alkyl halide, C1-C6 alkylcarbonyl or phenyl; R3 = C1-C4 alkyl, C2-C4 alkenyl or C2-C4 alkynyl; m = ...


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Karl Heinz Koenig, Heinz Guenter Oeser, Karl Heinz Feuerherd: Process for the preparation of .alpha.,.beta.-dihaloalkyl isocyanates. BASF Aktiengesellscahft, Keil & Witherspoon, March 24, 1981: US04257974 (1 worldwide citation)

.alpha.,.beta.-Dihaloalkyl isocyanates and a process for the preparation of such compounds by reacting .alpha.,.beta.-unsaturated alkyl isocyanates with halogen in the presence of an organic solvent which is inert under the reaction conditions, at from -35.degree. to +90.degree. C. The .alpha.,.beta ...


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