Patents Assigned to BASF
  • Patent number: 11441052
    Abstract: Described herein is a process for producing a multilayer coating onto a fiber-reinforced composite material. Also described herein is a fiber-reinforced composite material coated with a multilayer coating obtainable by this process.
    Type: Grant
    Filed: January 18, 2019
    Date of Patent: September 13, 2022
    Assignee: BASF Coatings GmbH
    Inventors: Donald H Campbell, Colin Wade
  • Patent number: 11440861
    Abstract: The invention relates to a process for the preparation of 5-bromo-1,3-dichloro-2-fluoro-benzene by diazotization and reduction of 6-bromo-2,4-dichloro-3-fluoro-aniline, which is obtained by bromination of 2,4-dichloro-3-fluoro-aniline, which is obtained by reduction of 1,3-dichloro-2-fluoro-4-nitro-benzene, and a process for preparing active compounds of formula V (Formula V) wherein the variables are defined in the specification by further transforming 5-bromo-1,3-dichloro-2-fluoro-benzene obtained from 2,4-dichloro-3-fluoro-aniline by the process according to the invention.
    Type: Grant
    Filed: November 25, 2019
    Date of Patent: September 13, 2022
    Assignee: BASF SE
    Inventors: Karsten Koerber, Michael Rack, Pascal Bindschaedler, Martin John McLaughlin, Birgit Gockel, Devendra Vyas, Sebastian Soergel
  • Patent number: 11439992
    Abstract: The present disclosure relates to processes for formation of a molecular sieve, particularly a metal-promoted molecular sieve, and more particularly an Iron(III) exchanged zeolite. Preferably, the zeolite is of the chabazite form or similar structure. The processes can include combining a zeolite with Iron(III) cations in an aqueous medium. The process can be carried out at a pH of less than about 7, and a buffering material can be used with the aqueous medium. The processes beneficially result in Iron exchange that can approach 100% along with removal of cations (such as sodium, NH4, and H) from the zeolite. An Iron(III)-exchanged zeolite prepared according to the disclosed processes can include about 2,000 ppm or less of cation and about 1% by weight or greater of Iron(III). The disclosure also provides catalysts (e.g., SCR catalysts) and exhaust treatment systems including the Iron(III)-exchanged zeolite.
    Type: Grant
    Filed: June 11, 2020
    Date of Patent: September 13, 2022
    Assignee: BASF CORPORATION
    Inventors: Qi Fu, Barbara Slawski, Peter Pfab
  • Publication number: 20220281277
    Abstract: A spring element, in particular a jounce bumper, for a vehicle suspension contains a longitudinal axis, a base body extending along the longitudinal axis, and an end portion positioned on a base end of the base body. The base body is elastically deformable between an uncompressed basic state and a compressed state in which the base body is at least partially compressed in the direction of the longitudinal axis. The end portion is configured for mounting the base body in a mounting cap. It is suggested that the end portion contains a plurality of at least two radially extending retention elements that are spaced apart from one another in the direction of the longitudinal axis, and each of the retention elements are configured to engage a mating retention element provided on the mounting cap.
    Type: Application
    Filed: June 3, 2020
    Publication date: September 8, 2022
    Applicant: BASF Polyurethanes GmbH
    Inventors: Anthony TOUZARD, Josef Heidemann
  • Publication number: 20220280924
    Abstract: The present disclosure provides a method of forming a selective catalytic reduction (SCR) catalyst, the method including receiving a first iron-promoted zeolite having a first iron content, and treating the iron-promoted zeolite with additional iron in an ion exchange step to form a second iron-promoted zeolite with a second iron content, the second iron content being higher than the first iron content. A selective catalytic reduction (SCR) catalyst composition including an ironpromoted zeolite having at least about 6 weight percent iron, based on total weight of the ironpromoted zeolite, wherein the iron content of the zeolite was added to the zeolite in at least two separate steps is also provided herein.
    Type: Application
    Filed: August 12, 2020
    Publication date: September 8, 2022
    Applicant: BASF CORPORATION
    Inventors: Jeff H. Yang, Stanley A. Roth, Robin M. Huff
  • Patent number: 11434379
    Abstract: The invention relates to a composition, more particularly, to a two-component composition comprising component I comprising at least one methylene malonate monomer (A), at least one polymer (B) and at least one acidic stabilizer (C), and component comprising at least one alkali accelerator, to the preparation thereof, and to the use of the composition as a waterproofing coat in construction applications.
    Type: Grant
    Filed: December 18, 2018
    Date of Patent: September 6, 2022
    Assignee: BASF SE
    Inventors: Lei Meng, Sheng Zhong Zhou, Alfons Smeets, Harald Roeckel
  • Patent number: 11434587
    Abstract: The present invention relates to the use of a filament comprising a core material (CM) comprising a ceramic material precursor (CMP) and the core material (CM) is coated with a layer of shell material (SM) comprising a thermoplastic polymer as a support material in a fused filament fabrication process. Further, the invention relates to three-dimensional objects and a process for the preparation thereof.
    Type: Grant
    Filed: December 6, 2017
    Date of Patent: September 6, 2022
    Assignee: BASF SE
    Inventors: Jordan Thomas Kopping, Marie-Claire Hermant, Kris Schmidt, Nikolaus Nestle, Alexander Koehler
  • Patent number: 11434220
    Abstract: The invention relates primarily to a method of modulation, preferably of in vitro and/or in vivo modulation, of the cold menthol receptor TRPM8, wherein the receptor is contacted with at least one modulator selected from the group consisting of the compounds of the structure type 1 described herein. The present invention further relates to corresponding uses and compositions comprising such compounds.
    Type: Grant
    Filed: August 31, 2018
    Date of Patent: September 6, 2022
    Assignees: BASF SE, SYMRISE AG
    Inventors: Benoît Join, Jekaterina Ongouta, Michael Backes, Rahim Brodhage, Arnold Machinek, Hubert Loges, Susanne Mundt, Tom Somers, Thomas Subkowski, Jens Wittenberg, Martin Weisel, Wolfgang Siegel, Claus Bollschweiler, Ralf Pelzer
  • Patent number: 11427728
    Abstract: The present invention relates to a process for preparing an aqueous dispersion of polymer particles by radical aqueous emulsion polymerization and also to the use thereof in paints, paper coatings, foams, crop protection compositions, cosmetic compositions, liquid inks, or thermoplastic molding compounds.
    Type: Grant
    Filed: October 6, 2017
    Date of Patent: August 30, 2022
    Assignee: BASF SE
    Inventors: Daniel Kehrloesser, Joost Leswin, Harm Wiese, Tobias Steinbach
  • Patent number: 11425909
    Abstract: The present invention relates to the use of use of a tetrazolinone fungicide for combating phytopathogenic fungi on fruits, such fungi containing a G143A mutation in the mitochondrial cytochrome b gene conferring resistance to Qo inhibitors.
    Type: Grant
    Filed: March 14, 2017
    Date of Patent: August 30, 2022
    Assignee: BASF SE
    Inventors: Jurith Montag, Markus Gewehr
  • Patent number: 11427667
    Abstract: Described herein are compositions comprising a vinyl acrylic copolymer derived in the presence of maltodextrin. In some examples, the compositions comprise a copolymer derived from: vinyl acetate; an acrylate monomer having a Tg of ?30° C. or less; a carboxylic acid, a carboxylic acid anhydride, or a combination thereof; and an organosilane; in the presence of maltodextrin. The copolymer can be provided as an aqueous dispersion. In some examples, the aqueous dispersion can have an overall solids content of from 40% to 75%. Also disclosed herein are carpet tiles having a surface coated with the adhesive formulations disclosed herein. In some examples, the carpet tile with the adhesive formulation applied thereto can pass the British spill test. Also disclosed herein are methods of making the compositions disclosed herein.
    Type: Grant
    Filed: October 31, 2017
    Date of Patent: August 30, 2022
    Assignee: BASF SE
    Inventors: Kostas Avramidis, Don Cho, Barry Fowler, John Bennett
  • Patent number: 11425910
    Abstract: The present invention relates to novel trifluoromethyloxadiazoles of the formula I, or the N-oxides, or the agriculturally useful salts thereof; and to their use for controlling phytopathogenic fungi; and to a method for combating phytopathogenic harmful fungi, which process comprises treating the fungi, the plants, the soil or seeds to be protected against fungal attack, with an effective amount of at least one compound of the formula I, or an N-oxide, or an agriculturally acceptable salt thereof; and to agrochemical compositions comprising at least one compound of the formula I; and to agrochemical compositions further comprising seeds.
    Type: Grant
    Filed: February 13, 2018
    Date of Patent: August 30, 2022
    Assignee: BASF SE
    Inventors: Wassilios Grammenos, Violeta Terteryan-Seiser, Maria Angelica Quintero Palomar, Ian Robert Craig, Christine Wiebe, Tobias Mentzel, Marcus Fehr, Ana Escribano Cuesta, Christian Harald Winter, Jan Klaas Lohmann, Bernd Mueller, Thomas Grote, Erica Cambeis, Michael Seet
  • Patent number: 11427729
    Abstract: Disclosed are coating material compositions including (i) at least one polyol component (A), (ii) at least one crosslinking agent component (B) having groups reactive toward hydroxyl groups of component (A), (iii) at least one polyamide component (P1) in which the acid amide groups are connected by a saturated, aliphatic hydrocarbyl radical having 6 to 10 carbon atoms. Component (P1) is used in particulate form in which a size distribution (D50) is 20 to 100 ?m. The coating material compositions further include (iv) at least one polycarboxamide component (P2) possessing the following structural formula in which s is 1, 2 or 3, t is 0 or 1, s+t is 2 or 3, R is a specific (s+t)-valent organic radical, and at least one of the radicals R1 and R2 carries at least one hydroxyl group. Also disclosed are methods of producing the coating material compositions.
    Type: Grant
    Filed: April 10, 2018
    Date of Patent: August 30, 2022
    Assignee: BASF Coatings GmbH
    Inventors: Elke Wegener, Andreas Janssen, Maria Del Rosario Magarinos
  • Patent number: 11425902
    Abstract: An aqueous agricultural composition includes a pesticide, water, and a co-polymer. The co-polymer is the reaction product of an acrylamide monomer and a macromonomer. The acrylamide monomer and the macromonomer react together in the absence of an anionic monoethylenically unsaturated monomer including an acidic group chosen from —COOH, —SO3H, —PO3H2 and associated salts. The disclosed aqueous agricultural composition may be incorporated into agricultural spray operations and demonstrates effective reduction of driftable droplets.
    Type: Grant
    Filed: May 11, 2017
    Date of Patent: August 30, 2022
    Assignee: BASF SE
    Inventors: Timothy H Anderson, Dean A Oester, Andrew P Chiromo, Tobias Joachim Zimmermann
  • Patent number: 11427672
    Abstract: Disclosed are polyurethane encapsulating compounds for embedding hollow fibers of filter elements, obtainable by mixing a polyol component (A) and an isocyanate component (B), including at least one aromatic isocyanate, to give a reaction mixture and reacting the mixture to completion to give the polyurethane encapsulating compound. The polyol component (A) includes at least one fatty-acid-based polyol (a1) having a hydroxyl number of greater than 50 to less than 500 mg KOH/g and a functionality of from 2-6, and at least one bismuth catalyst (a2), obtainable by mixing a bismuth carboxylate (a2-1) with an amine compound (a2-11) having at least one tertiary nitrogen atom and at least one isocyanate-reactive hydrogen atom. The molar ratio of bismuth to amine compound (a2-11) is 1:0.5-1:50. Also disclosed are methods for producing filter elements using the polyurethane encapsulating compounds and to uses of the polyurethane encapsulating compounds for the embedding of hollow fibers.
    Type: Grant
    Filed: April 27, 2018
    Date of Patent: August 30, 2022
    Assignee: BASF SE
    Inventors: Patrick Bolze, Andre Kamm, Thomas Mathieu, Ralf Fritz, Gunther Lukat
  • Publication number: 20220267293
    Abstract: A process for the purification of organic sulfur compounds involves bringing the organic sulfur compounds, in a liquid phase, into contact with an oxide of a metal from groups VIIb or VIIIb and an oxide of a metal from groups Ia to IIIa of the periodic system, or alternatively, with a mixed-oxide thereof; for a contact period of at least 1 minute. Afterwards, the oxides and the organic sulfur compounds are separated.
    Type: Application
    Filed: August 13, 2020
    Publication date: August 25, 2022
    Applicant: BASF SE
    Inventors: Indre Thiel, Thomas Maximilian Wurm, Peter Rudolf
  • Publication number: 20220267553
    Abstract: A process can be used for producing a thermoplastic polyurethane, where the process at least involves converting at least one isocyanate composition and a polyol composition, to obtain a prepolymer having isocyanate groups, and reacting the resulting prepolymer with at least one chain extender. The at least one isocyanate composition contains an isocyanate selected from naphthylene 1,5-diisocyanate (NDI), diphenylmethane 4,4?-diisocyanate (MDI), p-phenyl diisocyanate (PPDI), o-tolidine diisocyanate (TODI), ethylene diphenyl diisocyanate (EDI), or mixtures thereof. The polyol composition contains a polytetrahydrofuran or a derivative thereof. A thermoplastic polyurethane obtained or obtainable by such a process is useful, and a foamed pellet material can be produced containing such a thermoplastic polyurethane. The foamed pellet material of the invention can be used for production of a molded article.
    Type: Application
    Filed: June 12, 2020
    Publication date: August 25, 2022
    Applicants: BASF SE, BASF Polyurethanes GmbH
    Inventors: Elmar POESELT, Uwe Keppeler, Christina Tepper, Frank Prissok, Dirk Kempfert, Lisa Marie Schmidt, Wolfgang Guenter Micklitz
  • Patent number: 11419804
    Abstract: The present invention relates to a sunscreen formulation comprising at least one of the UV filters (A) selected from (a) triazine derivatives; (b) cinnamic acid derivatives; (c) bis-resorcinyl triazines; (f) benzimidazole derivatives; (i5) 4-Methylbenzylidene Camphor; (h) benzoyl piperazine derivatives; (j) benzoxazole derivatives; (k) diarylbutadiene derivatives; (I) phenyl benzotriazole derivatives; (n) benzylidene malonates; (o3) TEA-Salicylate; (r) imidazoline derivatives; (u) inorganic UV filters selected from metal oxides; (v) naphthalates; and (w) merocyanine derivatives; and optionally comprising at least one of the UV filters (B) selected from (d) aminobenzophenone derivatives; (e) dibenzoylmethane derivatives; (g) ?,?-Diphenylacrylate derivatives; (i5) camphor derivatives different from; (o3) salicylate derivatives different from; (p) anthranilate derivatives; and (s) benzalmalonate derivatives; wherein the ratio R of the effective irradiance for previtamin D3 formation Epvd to the effective irradia
    Type: Grant
    Filed: July 24, 2015
    Date of Patent: August 23, 2022
    Assignee: BASF SE
    Inventors: Bernd Herzog, Dieter Kockott, Heike Flösser-Müller
  • Patent number: 11419337
    Abstract: A method for controlling PPO resistant weeds, wherein compounds of formula (I) wherein the variables are defined as given in the description and claims; are applied to the PPO inhibitor herbicide resistant weed, parts of it or its propagation material.
    Type: Grant
    Filed: November 6, 2020
    Date of Patent: August 23, 2022
    Assignee: BASF SE
    Inventors: Gregory Armel, Cyrill Zagar, Andreas Landes, Tobias Seiser
  • Patent number: 11421191
    Abstract: Methods and compositions for cleaning industrial equipment (e.g. biofuel or corn ethanol plant equipment) in place at high temperatures using acidic methane sulfonic acid compositions having a low pH.
    Type: Grant
    Filed: November 13, 2019
    Date of Patent: August 23, 2022
    Assignees: ECOLAB USA INC., BASF SE
    Inventors: Sukhwan Soontravanich, Chris Nagel, Jennifer Stokes, Claire Notermann, James S. Dailey, Thomas B. Gessner, Joseph P. Borst