Patents Assigned to BASF
  • Publication number: 20080206153
    Abstract: The present invention relates to cosmetic and pharmaceutical compositions which comprise a copolymer with anionogenic and/or anionic groups which is obtainable by free-radical polymerization of a monomer mixture in the presence of a polyfunctional regulator with at least three functional regulating groups. The invention further relates to a method of producing such a copolymer and to the copolymers obtainable by this method.
    Type: Application
    Filed: January 20, 2006
    Publication date: August 28, 2008
    Applicant: BASF AKTIENGESELLSCHAFT
    Inventors: Gabi Winter, Lysander Chrisstoffels, Claudia Wood
  • Publication number: 20080202107
    Abstract: Provided are selective catalytic reduction (SCR) filters that effectively provide simultaneous treatment of particulate matter and NOx. Provided also are methods for reducing NOx concentration and particulate matter in a diesel engine exhaust by using the SCR filters. The SCR filter can include a fiber matrix wall flow filter comprising a plurality of non-woven inorganic fibers and a chabazite molecular sieve SCR catalyst on the fiber matrix wall flow filter. By combining a fiber matrix wall flow filter with a chabazite molecular sieve SCR catalyst, high catalyst loading can be achieved without causing excessive back pressure across the filter when implemented in emission treatment systems.
    Type: Application
    Filed: February 22, 2008
    Publication date: August 28, 2008
    Applicant: BASF CATALYSTS LLC
    Inventors: Samuel Boorse, Joseph C. Dettling
  • Publication number: 20080207446
    Abstract: The invention relates to the use of phenylsemicarbazones of formula (I); wherein R1 and R2 are each independently hydrogen, halogens CN, C1-C4 alkyl, C1-C4 alkoxy, C1-C4 haloalkyl or C1-C4 haloalkoxy and R3 is C1-C4 alkoxy, C1-C4 haloalkyl or C1-C4 haloalkoxy, or agriculturally acceptable salts thereof for seed treatment and corresponding methods of seed treatment for controlling arthropod pests. The invention also relates to seed treatment formulations comprising phenylsemicarbazones of formula (I) or an agriculturally acceptable salt thereof, and to seeds treated therewith.
    Type: Application
    Filed: June 14, 2006
    Publication date: August 28, 2008
    Applicant: BASF Aktiengesellschaft
    Inventors: Matthias Gerber, Christoph Kunast, Ronald Wilhelm, Ralf Willi Gerhard, Klaas Jilderda, Marjo Kruts, Hassan Oloumi-Sadeghi, Henry Van Tuyl Cotter, Gerhard Walther Fenner, Clark D. Klein, Charles W. Finch
  • Publication number: 20080207793
    Abstract: Coating compositions repairable by introduction of energy, coatings obtained therewith and repairable by introduction of energy, methods of producing them, and their use.
    Type: Application
    Filed: July 12, 2006
    Publication date: August 28, 2008
    Applicant: BASF
    Inventors: Yvonne Heischkel, Harald Larbig, Erich Beck, Nick Gruber, Reinhold Schwalm
  • Patent number: 7416601
    Abstract: Black perylene pigments which comprise one of the isomers of the formula Ia or Ib in which R1, R2 are each independently phenylene, naphthylene or pyridylene, each of which may be mono- or polysubstituted by C1-C12-alkyl, C1-C6-alkoxy, hydroxyl, nitro, and/or halogen; X is halogen; n Is from 0 to 4, or comprises a mixture of both isomers and has a blackness value ?210 in an alkyd/melamine baking varnish.
    Type: Grant
    Filed: February 4, 2005
    Date of Patent: August 26, 2008
    Assignee: BASF Aktiengesellschaft
    Inventors: Peter Erk, Andreas Stohr, Arno Boehm, Walter Kurtz, Jin Mizuguchi, Benno Sens
  • Patent number: 7416175
    Abstract: A spring seat assembly for a suspension system of a vehicle utilizing a coil spring. The spring seat assembly includes a first spring seat retainer having a central axis. The first spring seat retainer includes a flange and a pocket portion extending from the flange toward a distal end. The flange includes a first side and a second side extending radially from the central axis in a spaced and parallel relationship. The flange includes a plurality of ribs that extend radially relative to the central axis. The ribs project axially from the first side and the second side of the flange and are spaced angularly from one another. The ribs on the first side are angularly offset from the ribs on the second side for dampening vibration and absorbing noise upon a compression of the coil spring.
    Type: Grant
    Filed: October 20, 2005
    Date of Patent: August 26, 2008
    Assignee: BASF Corporation
    Inventor: Sadiq Al-Dahhan
  • Patent number: 7417016
    Abstract: The present invention relates to a composition for the removal of so-called “sidewall residues” from metal surfaces, in particular from aluminium or aluminium-containing surfaces, in particular from aluminium or aluminium-containing surfaces, during the production of semiconductor elements.
    Type: Grant
    Filed: May 27, 2003
    Date of Patent: August 26, 2008
    Assignee: BASF SE
    Inventors: Raimund Mellies, Marc Boerner, Lucia Arnold, Andrea Barko, Rudolf Rhein
  • Patent number: 7417173
    Abstract: Processes for producing butadiene from n-butane comprising: (a) providing a feed gas stream comprising n-butane; (b) non-oxidatively dehydrogenating the feed gas stream in the presence of a catalyst in a first dehydrogenation zone to form a first intermediate gas stream comprising n-butane, 1-butene, 2-butene, butadiene and hydrogen; (c) oxidatively dehydrogenating the first intermediate gas stream in the presence of an oxygenous gas having an oxygen content of at least 75% by volume in a second dehydrogenation zone to form a second intermediate gas stream comprising n-butane, butadiene, hydrogen, carbon dioxide and steam; (d) compressing and cooling the second intermediate gas to form a first condensate stream comprising water and a third intermediate gas stream comprising n-butane, butadiene, hydrogen, carbon dioxide and steam; (e) compressing and cooling the third intermediate gas to form a second condensate stream comprising n-butane, butadiene and water and a fourth intermediate gas stream comprising n-b
    Type: Grant
    Filed: November 11, 2005
    Date of Patent: August 26, 2008
    Assignee: BASF Aktiengesellschaft
    Inventors: Sven Crone, Catharina Klanner, Götz-Peter Schindler, Mark Duda, Frieder Borgmeier
  • Patent number: 7416781
    Abstract: Transparent coatings with a thickness of at least 30 ?m, a relative elastic resilience to DIN 55676 of at least 70%, and a scratch resistance corresponding to a score of not more than 2 in the steel wool scratch test to DIN 1041 after 10 double strokes; process for producing them, and their use.
    Type: Grant
    Filed: July 5, 2003
    Date of Patent: August 26, 2008
    Assignee: BASF Coatings AG
    Inventors: Manuela Niemeier, Andreas Poppe, Wilfried Stübbe, Elke Westhoff, Jens-Dieter Fischer
  • Patent number: 7416867
    Abstract: A method for the production of partially esterified (meth)acrylic acid esters of polyalcohols and the use thereof.
    Type: Grant
    Filed: January 28, 2004
    Date of Patent: August 26, 2008
    Assignee: BASF Aktiengesellschaft
    Inventors: Dietmar Haering, Eva Wagner, Bernd Bruchmann, Erich Beck, Bernhard Hauer
  • Patent number: 7417098
    Abstract: Process for the emulsion polymerization of one or more olefins by reacting a quinoid compound with a metal compound and a phosphine compound which is substituted by at least one polar radical and subsequently using the reaction product for the polymerization or copolymerization of olefins in water or in a solvent mixture which contains at least 50% by weight of water and at least one emulsifier.
    Type: Grant
    Filed: November 6, 2004
    Date of Patent: August 26, 2008
    Assignee: BASF SE
    Inventors: Mubarik Mahmood Chowdhry, Xavier Sava, Monica Haag, Jacob Wildeson, Stefan Mecking, Ludmila Kolb
  • Patent number: 7417102
    Abstract: A coating composition comprises at least one material dispersed in a vinyl or acrylic polymer, wherein the vinyl or acrylic polymer comprises (a) one or more anchor group monomer units (a) having an ionizable or active hydrogen functionality or a functionality that forms a covalent bond with the dispersed material, wherein the ionizable functionality is other than a carboxylic acid group in which the carbonyl carbon is separated from the closest ethylenically unsaturated carbon by at least four atoms and the anchor group monomer units (a) are other than those having polyoxyalkylene groups; (b) about 5% to about 45% by weight of one or more stabilizer monomer units (b) having a carboxylic acid group in which the carbonyl carbon is separated from the closest ethylenically unsaturated carbon by at least four atoms, having polyoxyalkylene groups, having gamma-hydroxy carbamate or beta-hydroxy carbamate groups, and combinations thereof; and (c) up to about 50 percent by weight of aromatic monomer units.
    Type: Grant
    Filed: March 21, 2006
    Date of Patent: August 26, 2008
    Assignee: BASF Corporation
    Inventors: Walter H. Ohrbom, Nicholas Caiozzo, Sergio Balatan, Zenon Paul Czornij, Clair J. Certo, Janice E. Echols, Paul J. Harris
  • Patent number: 7416785
    Abstract: An encapsulated particle includes a core particle. The core particle includes a fertilizer selected from the group of nitrogen, phosphate, potash, and sulfur, and combinations thereof. The core particle may also include herbicides, insecticides, and fungicides. The encapsulated particle also includes a polyurethane layer disposed about the core particle. The polyurethane layer includes the reaction product of an aromatic isocyanate component and a polyol that is reactive with the aromatic isocyanate component. The aromatic isocyanate component includes methylene diphenyl diisocyanate, toluene diisocyanate, and mixtures thereof. The polyol that is reactive with the aromatic isocyanate component is derived from an aromatic amine-based initiator and includes a toluene diamine.
    Type: Grant
    Filed: May 26, 2004
    Date of Patent: August 26, 2008
    Assignee: BASF Corporation
    Inventor: Donald C. Mente
  • Publication number: 20080200721
    Abstract: The invention relates to a process for preparing isocyanates, which comprises the (1) preparation of a crude MDA mixture by reaction of aniline with formaldehyde, (2) separation of the crude MDA mixture into MMDA and PMDA, (3a) phosgenation of the PMDA separated off in step 2 in the liquid phase to form PMDI and (3b) phosgenation of the MMDA separated off in step 2 in the gas phase to form MMDI.
    Type: Application
    Filed: March 22, 2006
    Publication date: August 21, 2008
    Applicant: BASF Aktiengesellschaft
    Inventors: Christian Muller, Eckhard Stroefer
  • Publication number: 20080196546
    Abstract: A composition for cyanide leaching which comprises at least one nonionic surfactant and a process for extracting metals using the abovementioned composition are described.
    Type: Application
    Filed: December 22, 2005
    Publication date: August 21, 2008
    Applicant: BASF Aktiengesellschaft
    Inventors: Hans-Peter Seelmann-Eggebert, Gunter Oetter, Arturo Berastain, Cesar Ostos Rios
  • Publication number: 20080197020
    Abstract: Flat shaped bodies which comprise at least one metallic layer, a conversion coat applied thereto, and at least one paint coat, and methods for producing such bodies starting from flat, metallic, semifinished products.
    Type: Application
    Filed: June 13, 2006
    Publication date: August 21, 2008
    Applicant: BASF Aktiengesellschaft
    Inventors: Helmut Witteler, Alexander Gothlich, Thomas Heidenfelder, Walter Bertkau, Frank Klippel, Gunnar Schornick
  • Publication number: 20080200338
    Abstract: The present invention relates to heteroaroyl-substituted serineamides of the formula I in which the variables A and R1 to R6 are as defined in the description, and to their agriculturally useful salts, to processes and intermediates for their preparation, and to the use of these compounds or of the compositions comprising these compounds for controlling unwanted plants.
    Type: Application
    Filed: March 29, 2006
    Publication date: August 21, 2008
    Applicant: BASF Aktiengesellschaft
    Inventors: Matthias Witschel, Cyrill Zagar, Eike Hupe, Toralf Kuhn, William Karl Moberg, Liliana Parra Rapado, Frank Stelzer, Andrea Vescovi, Michael Rack, Robert Reinhard, Bernd Sievernich, Klaus Grossmann, Thomas Ehrhardt
  • Publication number: 20080200728
    Abstract: The invention relates to a process for the synthesis of dialkoxyorganoboranes, in particular to a process for the synthesis of dialkoxyorganoboranes by an ester exchange reaction. Moreover, the invention relates to a process for the synthesis of organo-oxazaborolidine catalysts (organo-CBS) and of trialkylboroxins. Furthermore, the invention relates to methods of using dialkoxyorganoboranes for the preparation of organo-CBS catalysts and in Suzuki-type coupling reactions.
    Type: Application
    Filed: June 9, 2006
    Publication date: August 21, 2008
    Applicant: BASF Aktiengesellschaft
    Inventors: Elizabeth Burkhardt, William Atkins
  • Publication number: 20080200726
    Abstract: Processes comprising: providing an aromatic alcohol; and reacting the aromatic alcohol with ammonia at a temperature of 80 to 350° C. in the presence of hydrogen and a heterogeneous catalyst to form a crude reaction product comprising a corresponding primary aromatic amine, wherein the heterogeneous catalyst comprises a catalytically active composition which, prior to reduction with hydrogen, comprises 90 to 99.8% by weight of zirconium dioxide (ZrO2), 0.1 to 5.0% by weight of an oxygen-comprising compound of palladium, and 0.1 to 5.0% by weight of an oxygen-comprising compound of platinum.
    Type: Application
    Filed: June 21, 2006
    Publication date: August 21, 2008
    Applicant: BASF Aktiengesellschaft
    Inventors: Frank Haese, Joachim Wulff-Doring, Ulrich Kohler, Peter Gaa, Frank-Friedrich Pape, Johann-Peter Melder, Manfred Julius
  • Publication number: 20080196300
    Abstract: The use of tetrahydrobenzoxazines I where R1 is a hydrocarbyl radical and R2, R3, R4 and R5 are each independently hydrogen atoms, hydroxyl groups or hydrocarbyl radicals, and where R2 to R5 may also form a second and a third tetrahydrooxazine ring, with the proviso that at least one of the substituents has from 4 to 3000 carbon atoms and the remaining substituents, when they are hydrocarbyl radicals, each have from 1 to 20 carbon atoms, as stabilizers for stabilizing inanimate organic material, especially turbine fuels, against the action of light, oxygen and heat.
    Type: Application
    Filed: July 18, 2006
    Publication date: August 21, 2008
    Applicant: BASF Aktiengesellschaft
    Inventors: Arno Lange, Helmut Mach, Hans Peter Rath, Dietmar Posselt