Patents Assigned to BASF
  • Patent number: 9403297
    Abstract: A process is disclosed for producing moldings, in which a pigmented coating composition (P) and a free-radically crosslinkable coating composition (K), which after crosslinking to completion produces a transparent coating (KE) are applied to a support sheet, wherein a dried but as yet not completely crosslinked coating (KT) is produced from the coating composition (K), the coated support sheet is shaped and is injection backmolded or foam-backed, and the coating (KT) is cured or aftercured; the crosslinkable coating composition (K) comprising a free-radically crosslinkable component (KK) which contains hydrogen bond forming structural elements.
    Type: Grant
    Filed: October 17, 2005
    Date of Patent: August 2, 2016
    Assignee: BASF Coatings GmbH
    Inventors: Hubert Baumgart, Horst Hintze-Bruning, Fatmir Raka, Gabriele Dlugosch, Frank Dietsche, Nick Gruber, Erich Beck, Reinhold Schwalm, Klaus Menzel, Yvonne Heischkel, Berthold Austrup
  • Patent number: 9406848
    Abstract: Color converter comprising at least one polymer and at least one organic fluorescent dye comprising at least one structural unit of the formula (I) where the structural unit may be mono- or polysubstituted by identical or different substituents and where one or more CH groups of the six-membered ring of the benzimidazole structure shown may be replaced by nitrogen.
    Type: Grant
    Filed: June 8, 2012
    Date of Patent: August 2, 2016
    Assignee: BASF SE
    Inventors: Martin Koenemann, Gerhard Wagenblast, Robert Send, Sorin Ivanovici, Gerardus De Keyzer
  • Patent number: 9404223
    Abstract: The present invention relates to a process of making paper or paperboard in which a cellulosic thin stock is provided and subjected to one or more shear stages and then drained and a moving screen to form a sheet which is dried, wherein the process employs a retention system which is applied to the thin stock, said retention system comprising as components i) a blend of different cationic polymers and ii) a microparticulate material, in which the blend of cationic polymers comprises, a) a cationic polymer having a charge density of at least 3 mEq per gram and a molar mass of greater than 700,000 Da, b) a cationic polymer having a charge density of below 3 mEq per gram and an intrinsic viscosity of at least 3 dl/g, wherein one of the components of the retention system is dosed into the thin stock after the final shearing stage and the other is dosed into the thin stock before the final shearing stage.
    Type: Grant
    Filed: January 31, 2013
    Date of Patent: August 2, 2016
    Assignee: BASF SE
    Inventors: Christopher Alan Gray, Antonius Moormann-Schmitz, Hubert Meixner, Luis Miguel Sanchez Cerro, Christian Jehn-Rendu, Thomas Muehlenbernd
  • Patent number: 9404011
    Abstract: Coating compositions comprising at least one hydroxyl-containing compound (A), at least one isocyanato-containing compound (B) and at least one urea-group-containing compound (H) different from (B), compound (H) comprising at least one structural unit selected from the group consisting of a structural unit (I) a structural unit (II) a structural unit (III) —NR??—C(O)—N(X—SiR?x(OR?)3-x)n(X?—SiR?y(OR?)3-y)m, and combinations of two or more of the foregoing, compound (H) being obtained by reacting an isocyanato-containing compound (HG) with amino-containing compounds, wherein in compound (H) more than 90 mol % of the isocyanate groups originally present in (HG) have undergone reaction to form the structural units (I), (II), (III), or combinations thereof, where R?, R??=hydrogen, alkyl, cycloalkyl, aryl or aralkyl; R, R?=alkyl, cycloalkyl, aryl or aralkyl; X, X?=linear and/or branched alkyl or cycloalkyl radical; x, y, n, m=0 to 2; and m+n=2.
    Type: Grant
    Filed: March 30, 2011
    Date of Patent: August 2, 2016
    Assignee: BASF Coatings GmbH
    Inventors: Matthijs Groenewolt, Manuela Niemeier
  • Patent number: 9403161
    Abstract: FCC catalysts having improved attrition resistance are provided by mixing a cationic polyelectrolyte with either zeolite crystals or a zeolite-forming nutrient and/or a matrix material, prior to or during formation of a catalyst microsphere.
    Type: Grant
    Filed: June 17, 2013
    Date of Patent: August 2, 2016
    Assignee: BASF Corporation
    Inventors: Michael Sigman, Mitchell Willis, Kenneth Folmar
  • Patent number: 9404099
    Abstract: Provided are optimized endonucleases, as well as methods of targeted integration, targeted deletion or targeted mutation of [polynucleotides using optimized endonucleases.
    Type: Grant
    Filed: November 25, 2010
    Date of Patent: August 2, 2016
    Assignee: BASF Plant Science Company GmbH
    Inventors: Andrea Hlubek, Christian Biesgen
  • Publication number: 20160214068
    Abstract: The present invention relates to a method of forming a polyarylene ether sulfone polymer by converting a reaction mixture (RG) comprising a dihalogen component (A1), a dihydroxy component (B1) and potassium carbonate (C1) having a volume-average particle size of <25 ?m. The present invention further relates to the polyarylene ether sulfone polymers obtainable by said method, to products obtainable from said polyarylene ether sulfone polymer and to membranes formed from said polyarylene ether sulfone polymer.
    Type: Application
    Filed: September 4, 2014
    Publication date: July 28, 2016
    Applicant: BASF SE
    Inventors: Martin WEBER, Christian MALETZKO, Joerg ERBES, Tobias KORTEKAMP, Bastiaan Bram, Pieter STAAL, Thomas HEIL
  • Publication number: 20160215147
    Abstract: The present invention relates to a coloured effect pigment, comprising a substrate made of aluminium or an aluminium alloy which is optionally coated with one or more passivation layers, and an aluminium-doped iron oxide layer.
    Type: Application
    Filed: September 16, 2014
    Publication date: July 28, 2016
    Applicant: BASF SE
    Inventors: Aron WOSYLUS, Raimund SCHMID
  • Publication number: 20160215394
    Abstract: The present invention relates to a substrate structure in which organic-inorganic hybrid thin films are laminated and a method for preparing the same and more specifically to a substrate structure in which organic-inorganic hybrid thin films are laminated that can be used for light emitters, display devices and solar cell devices wherein the organic-inorganic hybrid thin film including a stable new functional group, an inorganic precursor and an organic precursor are alternately used to afford stability in air and a method for preparing the same.
    Type: Application
    Filed: November 4, 2013
    Publication date: July 28, 2016
    Applicants: BASF COATINGS GMBH, IUCF-HYU (INDUSTRY-UNIVERSITY COOPERATION FOUNDATION HANYANG UNIVERSITY)
    Inventors: Myung Mo SUNG, Kyu Seok HAN
  • Publication number: 20160215105
    Abstract: Process for producing polyarylene ether beads from a polyarylene ether solution, comprising the steps of i) dividing the polyarylene ether solution into droplets, ii) transferring the droplets into a precipitation bath to form polyarylene ether beads in the precipitation bath which (A) comprises at least one aprotic solvent (component (1)) and at least one protic solvent (component (2)), (B) has a temperature of 0° C. to Tc, where the critical temperature Tc in [° C.] can be determined by the numerical equation Tc=(99?c)/0.61 in which c is the concentration of component (1) in the precipitation bath in [% by weight] and (C) has component (1) in concentrations of 5% by weight to cc, where the critical concentration cc in [% by weight] can be determined by the numerical equation cc=99?0.
    Type: Application
    Filed: July 16, 2014
    Publication date: July 28, 2016
    Applicant: BASF SE
    Inventors: Joerg ERBES, Gerhard LANGE, Tobias KORTEKAMP, Cecile SCHNEIDER
  • Publication number: 20160218391
    Abstract: The present invention relates in a first aspect to a method for producing in the interior of a production equipment a dehydrated liquid mixture for use as a solvent for a conducting salt (e.g. LiPF6) wherein after cleaning the equipment with isopropyl alcohol and providing or preparing a liquid starting mixture in said interior of the production equipment both the isopropyl alcohol content in the mixture and the water content in the mixture is reduced by interaction with a zeolite molecular sieve.
    Type: Application
    Filed: July 10, 2014
    Publication date: July 28, 2016
    Applicant: BASF SE
    Inventors: Agnes VOITL, Itamar Michael MALKOWSKY, Axel KIRSTE
  • Publication number: 20160215163
    Abstract: The present invention relates to a nonaqueous coating material composition comprising at least one compound (A) having at least two amino groups, and at least one oligomeric and/or polymeric compound (B) having at least two alkylidene-1,3-dioxolan-2-one groups, wherein the compound (B) is obtainable using at least one monomer (B1) of the formula (I) where R1, R2 independently of one another are hydrogen, C1-C6 alkyl, C1-C4 alkoxy-C1-C4 alkyl, C5-C6 cycloalkyl, phenyl or phenyl-C1-C4 alkyl; R3 is hydrogen, C1-C6 alkyl, C1-C4 alkoxy-C1-C4 alkyl, C5-C6 cycloalkyl, phenyl, or phenyl-C1-C4 alkyl, R3 more particularly being hydrogen; R4 is hydrogen, C1-C4 alkyl, CH2COOR8, phenyl or phenyl-C1-C4 alkyl; R5, R6 independently of one another are hydrogen or C1-C4 alkyl or else one of the radicals, R5 or R6, may be COOR8 or CH2COOR8; A is a chemical bond or C1-C4 alkanediyl, A more particularly being C1-C4 alkanediyl; X is O or NR7; Z is a chemical bond, PO2, SO2, or C?O, Z more particularly being C?O; Y is a chem
    Type: Application
    Filed: August 7, 2014
    Publication date: July 28, 2016
    Applicant: BASF Coatings GmbH
    Inventors: Peter HOFFMANN, Rainer KLOPSCH, Matthijs GROENEWOLT, Elisabeth WESSLING, Aaron FLORES-FIGUEROA, Kristin MICHEL
  • Publication number: 20160215162
    Abstract: The present invention relates to a nonaqueous coating material composition comprising (A) at least one oligomeric and/or polymeric compound (A) having at least two hydroxyl groups, (B) at least one oligomeric and/or polymeric compound (B) having at least two alkylidene-1,3-dioxolan-2-one groups, and (D) at least one catalyst (D) for the crosslinking, wherein the compound (B) contains at least two alkyliden-1,3-dioxolan-2-one groups of the formula (I?) where # stands for the attachment to the polymer backbone and R1, R2 independently of one another are hydrogen, C1-C6 alkyl, C1-C4 alkoxy-C1-C4 alkyl, C5-C6 cycloalkyl, phenyl or phenyl-C1-C4 alkyl; R3 is hydrogen, C1-C6 alkyl, C1-C4 alkoxy-C1-C4 alkyl, C5-C6 cycloalkyl, phenyl, or phenyl-C1-C4 alkyl; A is a chemical bond or C1-C4 alkanediyl; X is O or NR7; Z is a chemical bond, PO2, SO2, or C?O, Y is a chemical bond, CH2, or CHCH3, and R7 where present is C1-C6 alkyl.
    Type: Application
    Filed: August 8, 2014
    Publication date: July 28, 2016
    Applicant: BASF Coatings GmbH
    Inventors: Reinhold CLAUSS, Rainer KLOPSCH, Susanne KRETH, Britta SCHNIEDERS, Ursula HEIMEIER, Cathrin CORTEN, Peter HOFFMANN, Aaron FLORES-FIGUEROA, Kristin MICHEL, Annika WERNING
  • Publication number: 20160218302
    Abstract: The present invention relates to a new amorphous material with advantageous properties as charge transport material and/or absorber material for various applications, in particular in photoelectric conversion devices, i.e. an amorphous material of the composition (R1NR23)5Me X1aX2b wherein R1 is C1-C4-alkyl, R2 are independently of one another hydrogen or C1-C4-alkyl, Me is a divalent metal, X1 and X2 have different meanings and are independently of one another selected from F, CI, Br, I or a pseudohalide, a and b are independently of one another 0 to 7, wherein the sum of a and b is 7.
    Type: Application
    Filed: September 2, 2014
    Publication date: July 28, 2016
    Applicant: BASF SE
    Inventors: Wilfried HERMES, Ingmar BRUDER, Peter ERK, Daniel WALDMANN
  • Publication number: 20160215151
    Abstract: The present invention relates the use of a 2-(2-hydroxyphenyl)benzotriazole compound of the formula R(QUV)n as an UV absorbing agent in coatings.
    Type: Application
    Filed: October 23, 2014
    Publication date: July 28, 2016
    Applicant: BASF SE
    Inventors: Thomas EHLIS, Adalbert BRAIG, Wolfgang PETER, Ruediger HAINZ
  • Patent number: 9398768
    Abstract: N-(tetrazol-5-yl)- and N-(triazol-5-yl)pyridin-3-yl-carboxamides of formula I and their use as herbicides, The invention relates to N-(tetrazol-5-yl)- and N-(triazol-5-yl)pyridin-3-yl-carboxamides of formula I and their use as herbicides. In said formula I, B represents N or CH, whereas R, R1, R3, R4 and R5 represent groups such as hydrogen, halogen or organic groups such as alkyl or phenyl.
    Type: Grant
    Filed: April 15, 2013
    Date of Patent: July 26, 2016
    Assignee: BASF SE
    Inventors: Helmut Kraus, Matthias Witschel, Thomas Seitz, Trevor William Newton, Liliana Parra Rapado, Klaus Kreuz, Johannes Hutzler, Maciej Pasternak, Jens Lerchl, Richard Roger Evans
  • Patent number: 9399763
    Abstract: This invention relates generally to enzymes, polynucleotides encoding the enzymes, the use of such polynucleotides and polypeptides and more specifically to enzymes having transferase activity, e.g., transaminase activity, e.g., d-amino-acid transferase activity, and/or oxidoreductase activity, e.g., dehydrogenase activity, e.g., d-amino-acid dehydrogenase activity, and/or catalyze the transfer of a chemical group, catalyze transamination, catalyze the reaction: D-alanine+2-oxoglutarate<=>pyruvate+D-glutamate, and/or catalyze an oxidation-reduction reaction, catalyze the removal of hydrogen atoms, and/or catalyze the reaction: D-amino acid+H2O+acceptor<=>a 2-oxo acid+NH3+reduced acceptor.
    Type: Grant
    Filed: February 18, 2014
    Date of Patent: July 26, 2016
    Assignee: BASF Enzymes LLC
    Inventors: David P. Weiner, Peter Luginbuhl, Analia Bueno, Joslin M. Cuenca, Erin Marasco
  • Patent number: 9399632
    Abstract: The present invention relates to a process for producing a porous solid oxidic material from a hydrogel of the oxidic material and to the porous solid oxidic material as such.
    Type: Grant
    Filed: February 4, 2014
    Date of Patent: July 26, 2016
    Assignee: BASF SE
    Inventors: Johann Martin Szeifert, Michael Kutschera
  • Patent number: 9399208
    Abstract: This application discloses catalysts and methods of making the catalysts. In one embodiment, a catalyst comprising: a reduced precious group metal in an amount greater than about 30 wt % based on the total precious group metal weight in the catalyst, wherein the catalyst oxidizes volatile organic compounds and/or carbon monoxide at a temperature of about 150° C. or lower, is disclosed. In another embodiment, a catalyst for oxidation of formaldehyde, methanol, formic acid, and/or carbon monoxide to form carbon dioxide at a temperature of from about 20° C. to about 45° C. and at about atmospheric pressure, the catalyst comprising: a reduced precious group metal dispersed on a support selected from the group consisting of CeO2, TiO2, ZrO2, Al2O3, SiO2, and combinations thereof, is disclosed.
    Type: Grant
    Filed: August 21, 2014
    Date of Patent: July 26, 2016
    Assignee: BASF Corporation
    Inventors: Xiaolin Yang, Pascaline Tran, Qingyuan Hu
  • Patent number: 9399606
    Abstract: The invention relates to a catalyst which comprises a catalytically active multimetal oxide which comprises molybdenum and at least one further metal has the general formula (I) Mo12BiaMnbCocFedX1eX2fOx??(I), where the variables have the following meanings: X1=Si and/or Al; X2=Li, Na, K, Cs and/or Rb; a=0.2 to 1; b=0 to 2; c=2 to 10; d=0.5 to 10; e=0 to 10; f=0 to 0.5; and x=is a number determined by the valence and abundance of the elements other than oxygen in (I).
    Type: Grant
    Filed: December 5, 2013
    Date of Patent: July 26, 2016
    Assignee: BASF SE
    Inventors: Wolfgang Rüttinger, Christian Walsdorff, Philipp Grüne