Abstract: A process for agglomerating superabsorbent particles, wherein polymer particles having a particle size of 250 ?m or less are dispersed in a hydrophobic organic solvent, the dispersed polymer particles are mixed with an aqueous monomer solution, the amount of unneutralized monomer applied with the monomer solution being from 0.5% to 80% by weight, based on the dispersed polymer particles, and the monomer solution is polymerized.
Abstract: A highly alkaline detergent is described which includes the use of a carboxylic acid terpolymer in combination with an alkali metal hydroxide. The detergent maintains cleaning functions and also prevents hard water scaling at application temperatures, for example at temperatures of between about 145-180 degrees Fahrenheit and, for example, at a pH of 9.5 to about 13.
Type:
Grant
Filed:
February 4, 2019
Date of Patent:
December 8, 2020
Assignees:
ECOLAB USA INC., BASF SE
Inventors:
Carter M. Silvernail, Erik C. Olson, Kerrie E. Walters, Juergen Detering, Arend Jouke Kingma, James S. Dailey
Abstract: The present invention is related to a process for making a coated oxide material, said process comprising the following steps: (a) providing a particulate material selected from lithiated nickel-cobalt aluminum oxides, lithium cobalt oxide, lithiated cobalt-manganese oxides and lithiated layered nickel-cobalt-manganese oxides, (b) treating said cathode active material with a metal alkoxide metal amide or alkyl metal compound, (c) treating the material obtained in step (b) with moisture, and, optionally, repeating the sequence of steps (b) and (c), wherein steps (b) and (c) are carried out in a vessel of which at least one part rotates around a horizontal axis.
Type:
Application
Filed:
February 21, 2018
Publication date:
December 3, 2020
Applicant:
BASF SE
Inventors:
Fatih CETINEL, Lothar SEIDEMANN, Frank KLEINE JAEGER, Franz WEBER, Tillmann LIEBSCH
Abstract: A process for preparing a molding comprising zinc and a titanium-containing zeolitic material having framework type MWW, comprising (i) providing a molding comprising a titanium-containing zeolitic material having framework type MWW; (ii) preparing an aqueous suspension comprising a zinc source and the molding comprising a titanium-containing zeolitic material having framework type MWW prepared in (i); (iii) heating the aqueous suspension prepared in (ii) under autogenous pressure to a temperature of the liquid phase of the aqueous suspension in the range of from 100 to 200° C., obtaining an aqueous suspension comprising a molding comprising zinc and a titanium-containing zeolitic material having framework type MWW; (iv) separating the molding comprising zinc and a titanium-containing zeolitic material having framework type MWW from the liquid phase of the suspension obtained in (iii).
Type:
Application
Filed:
August 19, 2020
Publication date:
December 3, 2020
Applicant:
BASF SE
Inventors:
Andrei-Nicolae PARVULESCU, Ulrich MUELLER, Hans-Juergen LUETZEL, Joaquim Henrique TELES, Dominic RIEDEL, Daniel URBANCZYK, Ulrike WEGERLE, Markus WEBER, Nicolai Tonio WOERZ, Christian MUELLER
Abstract: The present invention relates to a method for reducing or preventing the decomposition of a composition Z comprising Z1 a salt of dithionous acid in an amount ranging from 50 to 100 wt % and optionally Z2 an additive selected from the group consisting of alkali metal carbonate, alkaline earth metal carbonate, alkali metal or alkaline earth metal tripolyphosphate (Na5P3O10), alkali metal or alkaline earth metal sulfite, disulfite or sulfate, dextrose and complexing agents in a combined amount ranging from 0.
Type:
Grant
Filed:
April 19, 2016
Date of Patent:
December 1, 2020
Assignee:
BASF SE
Inventors:
Eberhard Beckmann, Sabine Weiguny, Martin Gärtner, Katharina Federsel
Abstract: This invention describes new hydrated and anhydrous polymorphs of 2?-0-ficosyllactose (2?FL): Polymorph A 2?FL-3/2H2O, Polymorph B 2TL-5/2H2O and anhydrous Polymorph C. There is also a description of the methods for obtaining them, and of a new method for preparing Polymorph I already known in the literature.
Type:
Grant
Filed:
April 24, 2019
Date of Patent:
December 1, 2020
Assignee:
BASF SE
Inventors:
Giovanni Cipolletti, Gessica Laudati, Liana Salsini, Michael Puhl
Abstract: The invention relates to a process for preparing oligo- or polyalkylene ether-modified polysiloxanes by transesterification of alkoxy-functionalized polysiloxanes with OH— terminated oligo- or polyalkylene ethers in the presence of the tetra-n-C1-C6-alkoxy-titanate as catalyst. Oligo- or polyalkylene ether-modified polydimethylsiloxanes obtainable through this process are suitable as defoamers, as wetting agents, and as additives in coating material formulations.
Type:
Grant
Filed:
November 2, 2016
Date of Patent:
December 1, 2020
Assignee:
BASF SE
Inventors:
Lothar Engelbrecht, Wolfgang Peter, Clemens Auschra, Ralf Knischka, Reiner Kranwetvogel
Abstract: Compositions and methods for conferring pesticidal activity to bacteria, plants, plant cells, tissues and seeds are provided. Compositions comprising a coding sequence for a toxin polypeptide are provided. The coding sequences can be used in DNA constructs or expression cassettes for transformation and expression in plants and bacteria. Compositions also comprise transformed bacteria, plants, plant cells, tissues, and seeds. In particular, isolated toxin nucleic acid molecules are provided. Additionally, amino acid sequences corresponding to the polynucleotides are encompassed, and antibodies specifically binding to those amino acid sequences. In particular, the present invention provides for isolated nucleic acid molecules comprising nucleotide sequences encoding the amino acid sequence shown in SEQ ID NO:4-7, or the nucleotide sequence set forth in SEQ ID NO:1, 2, or 3, as well as variants and fragments thereof.
Type:
Grant
Filed:
April 3, 2018
Date of Patent:
December 1, 2020
Assignee:
BASF AGRICULTURAL SOLUTIONS SEED, US LLC
Abstract: Described is a selective catalytic reduction catalyst comprising a zeolitic framework material of silicon and aluminum atoms, wherein a fraction of the silicon atoms are isomorphously substituted with a tetravalent metal. The catalyst can include a promoter metal such that the catalyst effectively promotes the reaction of ammonia with nitrogen oxides to form nitrogen and H2O selectively over a temperature range of 150 to 650° C. In another aspect, described is a selective catalytic reduction composite comprising an SCR catalyst material and an ammonia storage material comprising a transition metal having an oxidation state of IV. The SCR catalyst material promotes the reaction of ammonia with nitrogen oxides to form nitrogen and H2O selectively over a temperature range of 150° C. to 600° C., and the SCR catalyst material is effective to store ammonia at temperatures of 400° C. and above.
Type:
Grant
Filed:
June 17, 2015
Date of Patent:
December 1, 2020
Assignee:
BASF Corporation
Inventors:
Xiaofan Yang, John K. Hochmuth, Wen-Mei Xue, Xiaoming Wang, Matthew Tyler Caudle, Ahmad Moini, Dustin O. Hollobaugh, Qi Fu, Michael Breen
Abstract: A dry-milling process for the production of dried distiller's grains with solubles (“DDGS”) includes the steps of dry-milling corn kernels to form a corn flour comprising corn fiber; combining the corn flour with water to form a mash; separating the corn fiber from the mash; treating the separated corn fiber with a composition; combining the treated corn fiber with the mash having the corn fiber separated therefrom to form a slurry; fermenting the slurry to produce beer and carbon dioxide; distilling the beer to produce ethanol and whole stillage; and processing the whole stillage to produce DDGS. The composition includes an alkanesulfonic acid, water, an enzyme, and optionally a surfactant.
Type:
Grant
Filed:
June 20, 2017
Date of Patent:
December 1, 2020
Assignee:
BASF SE
Inventors:
Joseph P. Borst, Anthony Newton, Kenneth L. Zack
Abstract: The present invention relates to a process for the treatment of a gas stream containing nitrogen oxides comprising the steps of: (1) providing a gas stream containing one or more nitrogen oxides; (2) contacting the gas stream provided in step (1) with a transition metal containing zeolitic material having a BEA-type framework structure for reacting one or more of the nitrogen oxides; wherein the zeolitic material is obtainable from an organotemplate-free synthetic process, as well as to an apparatus for the treatment of a gas stream comprising containing nitrogen oxides.
Abstract: The present invention relates to heteroleptic complexes comprising a phenylimidazole or phenyltriazole unit bonded via a carbene bond to a central metal atom, and phenylimidazole ligands attached via a nitrogen-metal bond to the central atom, to OLEDs which comprise such heteroleptic complexes, to light-emitting layers comprising at least one such heteroleptic complex, 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 heteroleptic complex in OLEDs, for example as emitter, matrix material, charge transport material and/or charge blocker.
Type:
Application
Filed:
March 6, 2019
Publication date:
November 26, 2020
Applicants:
BASF SE, OLEDWORKS GMBH, OSRAM OLEO GMBH
Inventors:
Evelyn FUCHS, Oliver MOLT, Korinna DORMANN, Thomas GESSNER, Nicolle LANGER, lngo MUENSTER, JianQiang Qu, Christian LENNARTZ, Christian SCHILDKNECHT, Soichi WATANABE, Gerhard WAGENBLAST, Guenter SCHMID, Herbert Friedrich BOERNER, Volker van ELSBERGEN
Abstract: The present invention relates to a process for preparing cyclic carbonates of formula Ia or Ib or mixtures thereof (Ia) (Ib) comprising the process step: a) reacting a propargylic alcohol of formula II (II) with carbon dioxide in the presence of at least one transition metal catalyst TMC1, which comprises a transition metal selected from metals of groups 10, 11 and 12 of the periodic table of the elements according to IUPAC and at least one bulky ligand.
Type:
Application
Filed:
August 14, 2018
Publication date:
November 26, 2020
Applicant:
BASF SE
Inventors:
Bilguun BAYARMAGNAI, Thomas SCHAUB, Verena MORMUL, Peter RUDOLF
Abstract: A four-way conversion catalyst for treating a gasoline engine exhaust gas has a porous wall flow filter substrate with an inlet end, outlet end, substrate axial length extending between the inlet and outlet end, and passages defined by porous internal walls of the substrate, the passages having inlet passages with an open inlet and closed outlet, and outlet passages having a closed inlet and open outlet. The internal wall pores have a three-way conversion catalytic in-wall coating with an oxygen storage compound and a platinum group metal supported on a refractory metal oxide. On at least a portion of the internal wall surface defining the interface between the internal walls and the passages, the catalyst has a porous on-wall coating from the internal wall surface to the passage. The coating has porous oxidic compound and platinum group metal content of 0 to 0.001 wt. %, of the total coating weight.
Type:
Application
Filed:
February 4, 2019
Publication date:
November 26, 2020
Applicant:
BASF Corporation
Inventors:
Thomas SCHMITZ, Attilio SIANI, Stephan SIEMUND, Janosch CRAVILLON
Abstract: The present invention relates to novel uses of stable inorganic peroxoacids as catalysts in the preparation of alkanesulfonic acids from alkanes and sulfur trioxide, methods for the production of alkanesulfonic acids employing said catalysts as well as reaction mixtures comprising said catalysts. The invention particularly relates to the production of methanesulfonic acid from methane and sulfur trioxide employing stable inorganic peroxoacids as catalysts.
Abstract: Process for the preparation of a compound with at least one five-membered cyclic monothiocarbonate group wherein a) a compound with at least one epoxy group is used as starting material b) the compound is reacted with phosgene or an alkyl chloroformate thus giving an adduct and c) the adduct is reacted with a compound comprising anionic sulfurthus obtaining the comound with at least one five-membered cyclic monothiocarbonate group.
Type:
Application
Filed:
August 7, 2018
Publication date:
November 26, 2020
Applicant:
BASF SE
Inventors:
Peter RUDOLF, Indre THIEL, Markus JEGELKA, Jan-Dirk ARNDT, Joaquim Henrique TELES
Abstract: The present invention relates to the field of agriculture. In particular, the invention provides a promoter, a recombinant gene, plants comprising the recombinant genes and a method to improve yield of a cotton plant under stress conditions.
Type:
Grant
Filed:
July 19, 2016
Date of Patent:
November 24, 2020
Assignee:
BASF AGRICULTURAL SOLUTIONS SEED, US LLC
Inventors:
Younousse Saidi, Bart Den Boer, Celine Mouchel, Stephane Pien
Abstract: The present disclosure is directed to a method for applying an agrochemical to an agricultural area of interest based on information generated from a remote sensing survey. A remote sensing survey is performed within or adjacent to the agricultural area of interest wherein the survey generates remotely sensed data. The remotely sensed data can be analyzed and/or interpreted to determine whether to apply an agrochemical based on an insect presence within or adjacent to the agricultural area of interest. In one embodiment, an agrochemical can be applied within or adjacent to the agricultural area of interest.
Abstract: The invention relates to a method to reduce or prevent agglomeration of polyisobutylene particles in aqueous media by LCST compounds and highly pure isobutylenes obtained thereby. The invention further relates to polyisobutylene products comprising the same or derived therefrom.
Abstract: Described herein is a formulation including (A) citric acid or an alkali metal salt of citric acid, (B) at least one graft copolymer formed from (a) at least one graft base selected from nonionic monosaccharides, disaccharides, oligosaccharides and polysaccharides, and side chains, obtainable by grafting of (b) at least one ethylenically unsaturated mono- or dicarboxylic acid and (c) at least one compound of the general formula (I) where the variables are defined as follows: R1 is selected from methyl and hydrogen, A1 is selected from C2-C4-alkylene, R2 are the same or different and are selected from C1-C1-alkyl, X? is selected from halide, mono-C1-C4-alkylsulfate and sulfate, (C) a total of zero to 0.5% by weight of methylglycinediacetic acid (MGDA) and glutaminediacetic acid (GLDA) and alkali metal salts of MGDA and GLDA.
Type:
Grant
Filed:
April 18, 2017
Date of Patent:
November 24, 2020
Assignee:
BASF SE
Inventors:
Heike Weber, Holger Tuerk, Gazi Tuerkoglu