Patents Assigned to BASF
  • Patent number: 8337649
    Abstract: Disclosed herein is a refinish sheet produced by (1) coating one side of a temporary carrier sheet (A) with at least one aqueous coating material (B) comprising at least one free-radically crosslinkable binder (B1) having a glass transition temperature of ?70 to +50° C., an olefinically unsaturated double bond content of 2 to 10 eq/kg, and an acid group content of 0.05 to 15 eq/kg to produce at least one resultant layer (B); and (2) drying but not curing, or only part-curing, the at least one resultant layer (B) to produce at least one dried, uncured or part-cured layer (B). Also disclosed is a method of repairing a surface of a coated substrate using the refinish sheet.
    Type: Grant
    Filed: November 9, 2006
    Date of Patent: December 25, 2012
    Assignee: BASF Coatings GmbH
    Inventors: Hubert Baumgart, Berthold Austrup, Bostjan Muhic
  • Patent number: 8338640
    Abstract: A process for heterogeneously catalyzed partial direct oxidation of propane and/or isobutane, in which target product is removed in a workup stage from the product gas mixture obtained in the reaction stage, the remaining residual product gas mixture is divided into two portions of the same composition, one portion is recycled into the reaction stage and the other portion is discharged, and both the reaction stage and the workup stage are operated at elevated pressure.
    Type: Grant
    Filed: April 2, 2004
    Date of Patent: December 25, 2012
    Assignee: BASF Aktiengesellschaft
    Inventors: Otto Machhammer, Sven Crone, Frieder Borgmeier, Klaus Joachim Mueller-Engel, Christoph Adami, Armin Diefenbacher
  • Patent number: 8338146
    Abstract: A process for preparing optically active alcohols of the formula Ia or Ib in which R1,R2 are alkyl, alkenyl, aryl, or alkylaryl groups which may in turn be substituted one or more times by alkyl, halogen, SH, SR2, OH, OR2, NO2, CN, CO, COOR2, NR2R3 or NR2R3R4+X, where R2, R3 and R4 are independently of one another H or a lower alkyl or lower alkoxy radical, and X?is a counter ion, with the proviso that R1 is not equal to R2, by reducing the corresponding ketone, where the reduction is carried out with a dehydrogenase having the polypeptide sequence of SEQ ID NO: 2 or NO: 4, or with a polypeptide sequence in which up to 25% of the amino acid residues are altered by comparison with SEQ ID NO: 2 or NO: 4 by deletion, insertion, substitution or a combination thereof.
    Type: Grant
    Filed: June 16, 2008
    Date of Patent: December 25, 2012
    Assignees: BASF SE, Albert-Ludwigs-Universitaet Freiburg, Max-Planck-Gesellschaft zur Förderung der Wissenschaften e.V.
    Inventors: Michael Breuer, Ralf Rabus, Johann Heider
  • Patent number: 8338419
    Abstract: N-Thio-anthranilamid compounds of formula (I) wherein A is a group selected from A1 and A2 wherein the variables and the indices are as defined per the description, processes for preparing the compounds I, pesticidal compositions comprising compounds I, use of compounds I for the control of insects, acarids or nematodes, and methods for treating, controlling, preventing or protecting animals against infestation or infection by parasites by use of compounds of formula I.
    Type: Grant
    Filed: February 21, 2012
    Date of Patent: December 25, 2012
    Assignee: BASF SE
    Inventors: Thomas Schmidt, Michael Puhl, Joachim Dickhaut, Henricus Maria Martinus Bastiaans, Michael Rack, Deborah L. Culbertson, Douglas D. Anspaugh, Franz-Josef Braun, Toni Bucci, Henry Van Tuyl Cotter, David G. Kuhn, Hassan Oloumi-Sadeghi
  • Patent number: 8338644
    Abstract: A process for preparing N,N-dimethylacetamide (DMAC) by continuously reacting methyl acetate (MeOAc) with dimethylamine (DMA) in the presence of a basic catalyst, wherein MeOAc is used in the form of a methanolic solution which is obtained as a by-product in the preparation of polyTHF by transesterifying polyTHF diacetate with methanol.
    Type: Grant
    Filed: December 14, 2010
    Date of Patent: December 25, 2012
    Assignee: BASF SE
    Inventors: Horst Grafmans, Steffen Maas, Alexander Weck, Heinz Ruetter, Michael Schulz, Karl-Heinz Ross
  • Patent number: 8337665
    Abstract: A process for the production of paper, board and cardboard by draining a paper stock containing interfering substances in the presence of polymers which contain vinylamine units and which have an average molar mass Mw of at least 1 million, a high-consistency stock first being prepared, at least one polymer containing vinylamine units and having an average molar mass Mw of at least 1 million and a degree of hydrolysis of from 1 to 20 mol % being metered into the high-consistency stock, the high-consistency stock being diluted to a low-consistency stock by adding water, and the low-consistency stock being drained, and the use of hydrolyzed homo- or copolymers of N-vinylcarboxamides having a degree of hydrolysis of from 1 to 20 mol % and an average molar mass Mw of at least 1 million in the production of paper, board or cardboard as an additive to a high-consistency stock containing interfering substances, for reducing deposits in the wire part, press section and drying section of paper machines.
    Type: Grant
    Filed: March 14, 2005
    Date of Patent: December 25, 2012
    Assignee: BASF SE
    Inventors: Anton Esser, Rainer Blum, Joachim Kuhn, Marc Leduc, Ralf Hemel
  • Patent number: 8337569
    Abstract: Disclosed are polymeric dyes of formula (1a), (1b), or (1c); wherein the substituents and variables are defined in the claims and specification. The dyes are distinguished by their depth of shade and their good fastness properties to washing, such as, for example, fastness to light, shampooing and rubbing.
    Type: Grant
    Filed: July 15, 2010
    Date of Patent: December 25, 2012
    Assignee: BASF SE
    Inventors: Christian Cremer, Oliver Becherer, Beate Fröhling
  • Patent number: 8336481
    Abstract: A method of revealing exposure of a substrate to an environmental stimulus includes exposing the substrate to the environmental stimulus, where the substrate includes at least one indicia, where each of the at least one indicia includes a plurality of chromatically selective scattering particles having a particle size distribution as measured by (weight average diameter)/(number average diameter) of less than or equal to about 1.1, and a colorant; and the at least one indicia exhibits a change in color in response to the environmental stimulus.
    Type: Grant
    Filed: May 13, 2009
    Date of Patent: December 25, 2012
    Assignee: BASF Corporation
    Inventors: Timothy D. Klots, David D. Schatz, Marc Schroeder, Jürgen Kaczun
  • Patent number: 8338661
    Abstract: Polynucleotides are disclosed which are capable of enhancing a growth, yield under water-limited conditions, and/or increased tolerance to an environmental stress of a plant transformed to contain such polynucleotides. Also provided are methods of using such polynucleotides and transgenic plants and agricultural products, including seeds, containing such polynucleotides as transgenes.
    Type: Grant
    Filed: July 11, 2008
    Date of Patent: December 25, 2012
    Assignee: BASF Plant Science GmbH
    Inventors: Amber Shirley, Rodrigo Sarria-Millan
  • Patent number: 8338344
    Abstract: The invention relates to the use of polymers which comprise, in copolymerized form, an ?-olefin, at least one alkenyl ester and at least one ester of an ?,?-unsaturated carboxylic acid with higher alcohols as an additive for fuel oils and lubricants and especially as a cold flow improver in fuel oils; to the fuel oils and lubricants additized with these polymers; and to additive packages comprising such copolymers. The invention also relates to quaternary and higher copolymers which comprise the abovementioned monomers in copolymerized form.
    Type: Grant
    Filed: November 16, 2007
    Date of Patent: December 25, 2012
    Assignee: BASF Aktiengesellschaft
    Inventors: Frank-Olaf Maehling, Thomas Pfeiffer, Uwe Rebholz, Irene Troetsch-Schaller, Thomas Zelinski
  • Patent number: 8338337
    Abstract: Substituted pyridines of the formula I in which the variables are defined according to the description, their agriculturally suitable salts, processes and intermediates for preparing the pyridines of the formula I, compositions comprising them and their use as herbicides, i.e. for controlling harmful plants, and also a method for controlling unwanted vegetation which comprises allowing a herbicidally effective amount of at least one pyridine compound of the formula I to act on plants, their seed and/or their habitat.
    Type: Grant
    Filed: October 14, 2009
    Date of Patent: December 25, 2012
    Assignee: BASF SE
    Inventors: Dschun Song, Eike Hupe, Christian Pilger, Trevor William Newton, Matthias Witschel, William Karl Moberg, Liliana Parra Rapado, Tao Qu, Frank Stelzer, Andrea Vescovi, Thomas Ehrhardt, Klaus Kreuz, Klaus Grossmann, Robert Reinhard, Anja Simon, Ricarda Niggeweg, Bernd Sievernich, Thomas Seitz
  • Patent number: 8338530
    Abstract: Allophanate-group-containing polyisocyanates based on isophorone diisocyanate, represented by formula (I) wherein Ra, k, m, (k +m), Y, Xi, n and Rb are as defined, and to their use.
    Type: Grant
    Filed: December 2, 2008
    Date of Patent: December 25, 2012
    Assignee: BASF SE
    Inventors: Marta Martin-Portugues, Carl Jokisch, Harald Schaefer, Lydie Tuchbreiter, Angelika Maria Steinbrecher
  • Publication number: 20120322950
    Abstract: Branched polyesters with sulfonate groups can be obtained by reacting components A, B, optionally C, and optionally D to yield branched polyesters, then reacting these branched polyesters with hydrogen sulfite. Component A is at least one ?,?-olefinically unsaturated dicarboxylic acid, component B is at least one di- or higher-functional alcohol, optional component C is at least one di- or higher-functional carboxylic acid or hydroxycarboxylic acid without an ?,?-olefinically unsaturated bond, and optional component D is at least one compound of formula CH3(—O—CH2—CH2)n—OH. In reacting the branched polyesters with hydrogen sulfite, a molar amount of hydrogen sulfite is at most 95 mol %, based on an amount of ?,?-olefinically unsaturated dicarboxylic acid.
    Type: Application
    Filed: June 13, 2012
    Publication date: December 20, 2012
    Applicant: BASF SE
    Inventors: Monika Haberecht, Jürgen Detering, Bernd Bruchmann, Helmut Witteler, Heike Weber, Karl Kolter
  • Publication number: 20120322654
    Abstract: The present invention relates to a mixture, comprising the succinate dehydrogenase inhibitor boscalid and at least one insecticidally active compound II selected from groups A) to D) as defined in the description in a synergistically effective amount, and to compositions comprising these mixtures.
    Type: Application
    Filed: March 2, 2011
    Publication date: December 20, 2012
    Applicant: BASF SE
    Inventor: Markus Gewehr
  • Publication number: 20120318742
    Abstract: Water purification media contain an activated carbon having at least one of specific a particle size, surface area, and porosity; and a microcrystalline and/or amorphous titanosilicate at least partially coating the activated carbon. Methods of making the media of microcrystalline and/or amorphous titanosilicate coated activated carbon involve contacting activated carbon with titanosilicate precursors. Methods of purifying water involve contacting water containing both heavy metals and volatile byproducts with the media.
    Type: Application
    Filed: August 24, 2012
    Publication date: December 20, 2012
    Applicant: BASF CATALYSTS LLC
    Inventors: Colin Beswick, Thomas Shaniuk
  • Publication number: 20120322264
    Abstract: An aqueous polishing agent, comprising, as the abrasive, at least one kind of polymer particles (A) finely dispersed in the aqueous phase and having at their surface a plurality of at least one kind of functional groups (al) capable of interacting with the metals and/or the metal oxides on top of the surfaces to be polished and forming complexes with the said metals and metal cations, the said polymer particles (A) being preparable by the emulsion or suspension polymerization of at least one monomer containing at least one radically polymerizable double bond in the presence of at least one oligomer or polymer containing a plurality of functional groups (a1); graft copolymers preparable by the emulsion or suspension polymerization of at least one monomer containing at least one radically polymerizable double bond in the presence of at least one oligomeric or polymeric aminotriazine-polyamine condensate; and a process for the chemical and mechanical polishing of patterned and unstructured metal surfaces making
    Type: Application
    Filed: January 19, 2011
    Publication date: December 20, 2012
    Applicant: BASF SE
    Inventors: Vijay Immanuel Raman, Ilshat Gubaydullin, Mario Brands, Yuzhuo Li, Maxim Peretolchin
  • Publication number: 20120319050
    Abstract: The present invention relates to metal-carbene complexes comprising a central atom selected from iridium and platinum, and specific azabenzimidazolocarbene ligands, to OLEDs (Organic Light Emitting Diode, OLED) which comprise such complexes, to a device selected from the group consisting of illuminating elements, stationary visual display units and mobile visual display units comprising such an OLED, to the use of such a metal-carbene complex in OLEDs, for example as emitter, matrix material, charge transport material and/or charge or exciton blocker.
    Type: Application
    Filed: June 12, 2012
    Publication date: December 20, 2012
    Applicant: BASF SE
    Inventors: Stefan METZ, Evelyn Fuchs, Korinna Dormann, Oliver Molt, Christian Lennartz, Gerhard Wagenblast, Thomas Geßner, Christian Schildknecht, Soichi Watanabe
  • Publication number: 20120322922
    Abstract: The invention is a method of treating, restoring or sealing a surface comprising applying an emulsion comprising a latex polymer, a cationic emulsifier, and optionally a recycling agent to the surface to wet the surface and depositing a surface treatment layer on the surface, wherein the depositing step occurs while the surface is wetted. The invention also includes a surface pretreatment composition comprising water, at least one acrylic latex polymer, an aromatic recycling agent, and at least one cationic emulsifier. Furthermore, the invention includes the surface resulting from the application of the emulsion used in the invention and concentrated emulsions for use with the surface treatment composition.
    Type: Application
    Filed: August 24, 2012
    Publication date: December 20, 2012
    Applicant: BASF SE
    Inventors: Koichi Takamura, Armin Burghart, William Kirk
  • Publication number: 20120324603
    Abstract: The invention relates to chimeric endonucleases, comprising an endonuclease and a heterologous DNA binding domain, as well as methods of targeted integration, targeted deletion or targeted mutation of polynucleotides using chimeric endonucleases.
    Type: Application
    Filed: November 26, 2010
    Publication date: December 20, 2012
    Applicant: BASF Plant Sceience Company GmbH
    Inventors: Andrea Hlubek, Christian Biesgen, Hans Wolfgang Höffken
  • Publication number: 20120324602
    Abstract: The present invention relates to protein complexes based on AN3-interactors, more specifically interactors that are plant variants subunits of the SWI/SNF complex, and proteins that interact with those subunits, preferably in an AN3 free protein complex. It relates further to the use of the complexes to promote plant growth, and to a method for stimulating the complex formation, by overexpressing at least one, preferably at least two members of a complex.
    Type: Application
    Filed: February 21, 2011
    Publication date: December 20, 2012
    Applicant: BASF PLANT SCIENCE COMPANY GMBH
    Inventors: Geert De Jaeger, Dirk Inzé, Aurine Verkest