Patents Assigned to BASF
  • Publication number: 20100330333
    Abstract: Multilayered composite materials comprise as components: (A) a textile sheet material, (B) optionally at least one bonding layer, and (C) a polyurethane layer with capillaries passing through the entire thickness of the polyurethane layer, wherein textile sheet material (A) and polyurethane layer (C) are bonded to each other directly or via bonding layer (B).
    Type: Application
    Filed: February 23, 2009
    Publication date: December 30, 2010
    Applicant: BASF SE
    Inventors: Carl Jokisch, Juergen Weiser
  • Publication number: 20100325941
    Abstract: The present invention relates to an apparatus for pest control; and to the use of said apparatus for pest control. The apparatus comprises a hollow station forming at least one entrance for the pests to be controlled; a pheromone of a pest to be controlled; and a contact pesticide for the pests to be controlled, said contact pesticide being provided inside said hollow station, and the hollow station being designed to prevent the pests from remaining within said hollow station without expenditure of energy.
    Type: Application
    Filed: January 23, 2009
    Publication date: December 30, 2010
    Applicant: BASF SE
    Inventor: David G. Bolin
  • Publication number: 20100331564
    Abstract: The object of the invention is to provide a process for preparing urethanes by reacting aromatic amines with a dialkyl carbonate, wherein the alkyl radical of the organic dialkyl carbonate comprises from 2 to 18 carbon atoms, and the reaction is carried out in the presence of a base.
    Type: Application
    Filed: March 18, 2009
    Publication date: December 30, 2010
    Applicant: BASF SE
    Inventors: Andreas Leitner, Robert Baumann, Wolfgang Siegel
  • Publication number: 20100327216
    Abstract: Microcapsules, comprising (A) in the range from 50 to 95 parts by weight, lipophilic core material which has a solid/liquid phase transition in the temperature range from ?20 to 120° C., (B) in the range from 4 to 50 parts by weight, capsule wall, and (C) in the range from 0.01 to 10 parts by weight, at least one colored or color-imparting substance selected from oil-soluble dyes and oil-soluble brighteners, where data in parts by weight are based on the total weight of the microcapsules in question.
    Type: Application
    Filed: February 27, 2009
    Publication date: December 30, 2010
    Applicant: BASF SE
    Inventors: Marc Rudolf Jung, Juergen Reichert
  • Patent number: 7858712
    Abstract: The invention relates to a process for reacting (i) thermoplastic polyurethanes with (ii) compounds having isocyanate groups, where the (ii) compounds used having isocyanate groups comprise (iia) compounds having at least three isocyanate groups based on aliphatic isocyanates and (iib) compounds having two isocyanate groups based on aromatic isocyanates.
    Type: Grant
    Filed: November 27, 2004
    Date of Patent: December 28, 2010
    Assignee: BASF Aktiengesellschaft
    Inventors: Klaus Hilmer, Oliver Steffen Henze, Sabine Peters, Hauke Malz
  • Patent number: 7858733
    Abstract: High-functionality highly branched or hyperbranched polyesters based on di-, tri- or polycarboxylic acids and di-, tri- or polyols, processes for preparing them, and their use.
    Type: Grant
    Filed: May 25, 2005
    Date of Patent: December 28, 2010
    Assignee: BASF Aktiengesellschaft
    Inventors: Bernd Bruchmann, Jean-Francois Stumbe, Harald Schaefer, Joelle Bedat
  • Patent number: 7858190
    Abstract: A curable coating composition comprises (a) a compound having two types of functionality, functionality A and functionality B, that react in curing the coating, (b) a second material having functionality C that reacts with functionality A in curing the coating, and (c) a crosslinker having a plurality of functional groups D that react at least with functionality B in curing the coating. Functional groups D may also react with functionality C and/or with a functional group formed as a result of the reaction of functionality C with functionality A. The curable coating composition is applied to a substrate and cured under conditions appropriate for reactions of the functionalities A, B, C, and D.
    Type: Grant
    Filed: September 15, 2005
    Date of Patent: December 28, 2010
    Assignee: BASF Coatings GmbH
    Inventors: Swaminathan Ramesh, Sunitha Grandhee
  • Patent number: 7858847
    Abstract: A transgenic plant transformed by a Protein Kinase Stress-Related Protein (PKSRP) coding nucleic acid, wherein expression of the nucleic acid sequence in the plant results in increased tolerance to environmental stress as compared to a wild type variety of the plant. Also provided are agricultural products, including seeds, produced by the transgenic plants. Also provided are isolated PKSRPs, and isolated nucleic acid coding PKSRPs, and vectors and host cells containing the latter.
    Type: Grant
    Filed: August 24, 2009
    Date of Patent: December 28, 2010
    Assignee: BASF Plant Science GmbH
    Inventors: Oswaldo da Costa e Silva, Nocha Van Thielen, Ruoying Chen, Hans J. Bohnert, Rodrigo Sarria-Millan
  • Patent number: 7858802
    Abstract: In the process for preparing ionic liquids, an ionic liquid is firstly reacted with an alkoxide or with barium hydroxide and is subsequently neutralized with an acid. The ionic liquid contains a phosphonium and/or ammonium cation and an anion selected from the group consisting of halides, arylsulfonates, alkylsulfonates, sulfate, hydroxysulfate, alkylsulfates, hydrogencarbonate, carbonate. triflate and carboxylates. In this process, virtually any anions can be introduced into the ionic liquids.
    Type: Grant
    Filed: January 26, 2005
    Date of Patent: December 28, 2010
    Assignee: BASF SE
    Inventors: Matthias Maase, Klemens Massonne, Laszlo Szarvas
  • Patent number: 7858076
    Abstract: Copolymers which contain tert-butyl (meth)acrylate, at least one ?,?-ethylenically unsaturated amido-containing compound and acrylic acid incorporated in the form of polymerized units, cosmetic and pharmaceutical compositions which contain at least one such copolymer and the use of these copolymers are described.
    Type: Grant
    Filed: December 8, 2004
    Date of Patent: December 28, 2010
    Assignee: BASF SE
    Inventors: Son Nguyen-Kim, Claudia Wood
  • Patent number: 7858208
    Abstract: The present invention relates to the use of copper(I) complexes of the formula I where X is nitrogen or a C—R group, R is alkyl or aryl, Ar is phenyl or naphthyl, each of which is optionally substituted by from one to three radicals selected from the group consisting of alkoxy, alkylthio, alkylamino, dialkylamino, alkoxycarbonyl, alkoxysulfonyl, halogen, cyano, carboxyl, hydroxysulfonyl and nitro, and the two optionally substituted phenyl or naphthyl radicals may be joined to one another by a chemical single bond via the carbon atoms in the ?- and ??-position relative to the phosphorus atom, n is 1, 2 or 3, and Y is halogen, cyano, thiocyanato, alkoxy, aryloxy, alkylthio, arylthio, alkylamino, dialkylamino, arylamino or diarylamino, in organic light-emitting diodes (OLEDs), The present invention further relates to light-emitting layers which comprise at least one copper(I) complex of the formula I, to OLEDs which comprise at least one copper(I) complex of the formula I or an inventive light-em
    Type: Grant
    Filed: September 20, 2005
    Date of Patent: December 28, 2010
    Assignee: BASF Aktiengesellschaft
    Inventors: Arnd Vogler, Valeri Pawlowski, Hans-Werner Schmidt, Mukundan Thelakkat, Markus Baete
  • Patent number: 7858636
    Abstract: Rylenetetracarboximides of the general formula I in which the variables are defined as follows: R are identical or different radicals: hydrogen; alkyl, cycloalkyl, aryl or hetaryl, each substituted if desired; R? are identical or different radicals: hydrogen; aryloxy, arylthio, hetaryloxy or hetarylthio, each substituted if desired; n is 1 or 2, and also a process for preparing the rylenetetracarboximides I and their use for coloring high molecular weight organic and inorganic materials, for preparing aqueous polymer dispersions which absorb in the near infrared region of the electromagnetic spectrum, for producing markings and inscriptions which absorb infrared light and are invisible to the human eye, as infrared absorbers for heat management, as IR laser beam-absorbing materials in fusion treatment of plastics parts, and also as active components in photovoltaics.
    Type: Grant
    Filed: April 13, 2006
    Date of Patent: December 28, 2010
    Assignees: BASF Aktiengesellschaft, Max-Planck-Gesellschaft zur Foerderung der Wissenschaften e. V.
    Inventors: Neil Gregory Pschirer, Christopher Kohl, Klaus Muellen
  • Patent number: 7858732
    Abstract: High-functionality highly branched or hyperbranched polyesters based on di-, tri- or polycarboxylic acids and di-, tri- or polyols, processes for preparing them, and their use.
    Type: Grant
    Filed: July 10, 2009
    Date of Patent: December 28, 2010
    Assignee: BASF Aktiengesellschaft
    Inventors: Bernd Bruchmann, Jean-Francois Stumbe, Harald Schaefer, Joelle Bedat
  • Patent number: 7858682
    Abstract: The present invention aqueous coating compositions comprising (a) an acrylate-based binder comprising 1% to 10% by weight of at least one hydroxy-functional comonomer of the general formula (I) A-[B]n-C where A is a polymerizable group, B is a spacer, C is a hydroxy-functional radical, and n is 0 or 1, (b) at least one pigment, (c) water, (d) less than 3% by weight of antifrost agent, and if appropriate, further, customary auxiliaries.
    Type: Grant
    Filed: November 15, 2006
    Date of Patent: December 28, 2010
    Assignee: BASF Aktiengesellschaft
    Inventors: Konrad Roschmann, Joerg Leuninger, Rolf Dersch
  • Patent number: 7858845
    Abstract: Isolated nucleic acids and proteins associated with lipid and sugar metabolism regulation are provided. In particular, lipid metabolism proteins (LMP) and encoding nucleic acids originating from Arabidopsis thaliana, Brassica napus, and Physcomitrella patens are provided. The nucleic acids and proteins are used in methods of producing trangenic plants and modulating levels of seed storage compounds. Preferably, the seed storage compounds are lipids, fatty acids, starches, or seed storage proteins.
    Type: Grant
    Filed: August 4, 2003
    Date of Patent: December 28, 2010
    Assignee: BASF Plant Science GmbH
    Inventors: Volker Mittendorf, Heiko A. Haertel, Joerg Bauer, Oliver Oswald
  • Patent number: 7858827
    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: Grant
    Filed: June 9, 2006
    Date of Patent: December 28, 2010
    Assignee: BASF SE
    Inventors: Elizabeth Burkhardt, William Atkins
  • Patent number: 7858154
    Abstract: A paper coating slip comprising at least one inorganic pigment and, based on 100 parts by weight of the inorganic pigments, less than 40 parts by weight of organic polymers, and less than 25 parts by weight of water or other solvents having a boiling point below 150° C. at 1 bar.
    Type: Grant
    Filed: November 5, 2005
    Date of Patent: December 28, 2010
    Assignee: BASF Aktiengesellschaft
    Inventors: Juergen Schmidt-Thuemmes, Hubertus Kroener
  • Publication number: 20100319540
    Abstract: A process for removing acid gases from a fluid stream in which a) the fluid stream is treated with an absorption liquid which comprises at least one amine, a stripping aid, and water, wherein the stripping aid is selected from water-miscible liquids, the boiling temperature of which at atmospheric pressure is lower than that of water, b) the treated fluid stream is treated with a liquid aqueous phase in order to convert entrained stripping aid at least in part to the aqueous phase, c) the loaded aqueous phase is heated in order to expel the stripping aid at least in part, and d) the regenerated aqueous phase is cooled and at least in part recycled to step b). The stripping aid promotes the regeneration of the absorbent by stripping. Emissions of the stripping aid via the treated fluid stream are avoided by the treated fluid stream being scrubbed with a liquid aqueous phase.
    Type: Application
    Filed: June 21, 2010
    Publication date: December 23, 2010
    Applicant: BASF SE
    Inventors: Hugo Rafael Garcia Andarcia, Ralf Notz, Georg Sieder, Oliver Spuhl, Hans Hasse, Inga Toennies, Sebastian Hoch, Hari Prasad Mangalapally
  • Publication number: 20100324182
    Abstract: The present invention relates to a novel method of flame retarding a polymeric substrate by adding a small but efficient amount of a synergistic mixture of at least one sterically hindered N-alkoxyamine (NOR), at least a metal salt of hypophosphorous (phosphinic) acid and at least one organo-halogen flame retardant. A further aspect of the invention is the flame retardant composition itself and together with a polymer. The present invention also relates to polymeric articles (e.g. moldings, films, fibers, etc.) that are stabilized against light, heat and oxygen and made flame retardant by incorporation of at least one sterically hindered N-alkoxy amine, at least a metal salt of hypophosphorous acid (phosphinic acid) and at least one organo-halogen flame retardant.
    Type: Application
    Filed: December 12, 2008
    Publication date: December 23, 2010
    Applicant: BASF SE
    Inventor: Michael Ing.Roth
  • Publication number: 20100324183
    Abstract: The present invention relates to a flame-retardant mixture comprising (A) at least one polyurethane as component A, (B) at least one flame retardant selected from the group consisting of tallow, ammonium phosphate, ammonium polyphosphate, calcium carbonate, antimony oxide, zinc borate, clay, montmorillonite clay, metal oxides, metal hydroxides, organic phosphinate compounds, organic phosphate compounds, polyhydric alcohols, melamine compounds, chlorinated polyethylene, and mixtures thereof, as component B, and (C) at least one crosslinking reagent as component C, where the at least one crosslinking reagent is at least one isocyanate dissolved in at least one polyurethane, and also to a process for the production of a flame-retardant polyurethane, to the resultant flame-retardant polyurethane, and also to the use of a solution of at least one isocyanate in at least one polyurethane in the production of a flame-retardant polyurethane for increasing the mechanical stability of flame-retardant polyurethanes.
    Type: Application
    Filed: February 19, 2009
    Publication date: December 23, 2010
    Applicant: BASF SE
    Inventors: Oliver Steffen Henze, Marc Hansen, Katja Hackmann, Dietmar Meier, Christian Beckmann, Oliver Muehren