Peter Lechtken, Bernd Bronstert, Gerhard Hoffmann, Rudolf Vyvial, John Lynch: Method of making a relief plate using a photopolymerizable recording composition. BASF Aktiengesellschaft, Keil & Witherspoon, May 24, 1983: US04385109 (65 worldwide citation)

A photopolymerizable recording composition which comprises a mixture, containing a photoinitiator, of (a) a photopolymerizable olefinically unsaturated monomer and (b) an organic polymeric binder, wherein the photoinitiator is an acylphosphine oxide compound of the formula R.sup.1 R.sup.2 PO--CO--R. ...

Sven Grabowski, Joerg Rosenberg, Axel Sanner: Slow-release matrix pellets and the production thereof. BASF Aktiengesellschaft, Keil & Weinkauf, September 18, 2001: US06290990 (64 worldwide citation)

Slow-release matrix pellets with a spherical or lenticular shape and uniform maximum diameters in the range from 0.5 to 4 mm, composed of

Klaus Bronstert, Daniel Wagner: Polymers containing amino groups, their preparation and their use. BASF Aktiengesellschaft, Keil & Weinkauf, December 13, 1988: US04791174 (64 worldwide citation)

Homo- co- and/or block polymers which are modified with amino functional groups, are obtained from vinylaromatics and/or dienes and contain functional groups of the formulae (I) to (VI) ##STR1## where N is nitrogen, R.sup.1 and R.sup.4 are each hydrogen, alkyl, cycloalkyl or aryl, R.sup.2, R.sup.3 a ...

Hans Heiner Wuest, Fritz Frieder Frickel, Axel Nuerrenbach: Diarylacetylenes and their use in treating acne. BASF Aktiengesellschaft, Keil & Weinkauf, February 21, 1989: US04806558 (64 worldwide citation)

Novel diarylacetylenes of the formula I ##STR1## where A, R.sup.1, R.sup.2, R.sup.3, R.sup.4, R.sup.5 and R.sup.6 have the meanings stated in the description, are useful for the treatment of dermatological disorders.

Guenther Boettger, Hubert Corr, Herwig Hoffmann, Herbert Toussaint, Siegfried Winderl: Production of amines from alcohols. BASF Aktiengesellschaft, Johnston Keil Thompson & Shurtleff, March 29, 1977: US04014933 (64 worldwide citation)

An improved method of preparing amines by reaction of alcohols with ammonia or primary or secondary amines at elevated temperature and superatmospheric pressure in the presence of hydrogen and a hydrogenation catalyst containing cobalt, nickel and copper, the improvement comprising using a catalyst ...

Wilhelm Ruppel, Ulrike Wegerle, Andreas Tenten, Ulrich Hammon: Catalytic gas-phase oxidation of acrolein to acrylic acid. BASF Aktiengesellschaft, Oblon Spivak McClelland Maier & Neustadt P C, April 14, 1998: US05739391 (63 worldwide citation)

A process for the catalytic gas-phase oxidation of acrolein to acrylic acid in a multiple contact tube fixed-bed reactor through whose space surrounding the contact tubes only one heat-exchange medium circuit is passed, at elevated temperature on catalytically active multimetal oxides with an acrole ...

Ulrich Riegel, Matthias Weismantel, Volker Frenz, Thomas Daniel, Fritz Engelhardt: Method for the secondary cross-linking of hydrogels with N-acyl-2-oxazolidinones. BASF Aktiengesellschaft, Oblon Spivak McClelland Maier & Neustadt P C, May 6, 2003: US06559239 (63 worldwide citation)

Liquid-absorbent polymers are prepared by a process for the gel and/or surface postcrosslinking of water-absorbent polymers by the polymer being treated with a surface postcrosslinking solution and being postcrosslinked and dried during and after the treatment by raising the temperature, wherein the ...

Hans P Rath: Preparation of highly reactive polyisobutenes. BASF Aktiengesellschaft, Keil & Weinkauf, April 18, 1995: US05408018 (63 worldwide citation)

A process for preparing highly reactive polyisobutenes with a content of terminal vinylidene groups of more than 80 mol % and an average molecular weight of 500-5000 Dalton by the cationic polymerization of isobutene or isobutene-containing hydrocarbon feeds in liquid phase with the aid of boron tri ...

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