Abstract: Disclosed herein are processes and systems for removing heavy C5+ hydrocarbon components from a natural gas feed gas by subjecting the natural gas feed gas stream to an adsorber. The adsorber in the processes and systems described herein operating at a pressure that may be associated with improved adsorption capacity and longer breakthrough time.
Abstract: A process for producing foam particles composed of thermoplastic elastomers having polyamide segments, comprising the steps: (a) production of a suspension of pellets of the thermoplastic elastomer in a suspension medium, (b) addition of a blowing agent, (c) impregnation of the pellets with the blowing agent by heating of the suspension in a pressure vessel to an impregnation temperature IMT at an impregnation pressure IMP, depressurization of the suspension by emptying of the pressure vessel via a depressurization device and work-up of the foam particles obtained, and also foam particles obtainable by the process.
Type:
Grant
Filed:
June 21, 2017
Date of Patent:
February 25, 2025
Assignee:
BASF SE
Inventors:
Uwe Keppeler, Juergen Bartl, Juergen Ahlers, Christian Daeschlein, Peter Gutmann, Frank Prissok
Abstract: Methods for preparing crystalline L-glufosinate ammonium monohydrate are disclosed. The methods include forming a mixture comprising water, a water-miscible organic solvent, ammonium hydroxide, and a glufosinate starting material containing L-glufosinate ammonium and D-glufosinate ammonium. L-Glufosinate ammonium monohydrate is crystallized and separated from the mixture, providing L-glufosinate ammonium monohydrate Form B. Compositions and methods employing the crystalline L-glufosinate ammonium monohydrate are also described.
Type:
Grant
Filed:
April 15, 2020
Date of Patent:
February 25, 2025
Assignee:
BASF SE
Inventors:
Brian Michael Green, Rachel Melissa Witek, Nadejda Pavlova, Matthew Richard Oberholzer
Abstract: Described herein is a mixer system for producing aqueous coating materials from at least one aqueous pigment paste A, including at least one color pigment, and at least one pigment-free component B, including an aqueous, acrylate-based microgel dispersion having a glass transition temperature Tg of 50 to 60° C., where both the aqueous pigment paste A and the component B each have a VOC value of less than or equal to 250 g/L. Further described herein is a method for producing aqueous coating materials having a VOC content of 0 to 250 g/L, in which the individual components A and B are stored separately and not mixed until shortly before application, to give the aqueous coating material. Further described herein is a method of using the mixer system for producing aqueous coating materials for refinishing and/or for coating automobile bodies and/or plastics parts.
Type:
Grant
Filed:
July 15, 2020
Date of Patent:
February 25, 2025
Assignee:
BASF COATINGS GMBH
Inventors:
Alexandra Steffens, Bernhard Lettmann, Josef Rademacher, Peter Hoffmann
Abstract: A process for producing a hydrocarbon stream with reduced CS2 content, comprising contacting a hydrocarbon stream containing CS2 with a solid reactive CS2-scavenger which contains primary and/or secondary amino group-bearing hydrocarbon residues attached to a solid support, at a temperature in the range of from 0 to 300° C., and separating the obtained reaction product of CS2 and reactive CS2-scavenger from the hydrocarbon stream.
Abstract: A system produces a machine fluid associated with a machine fluid passport or digital asset and/or a polyisobutene associated with a polyisobutene passport or digital asset. The system includes a chemical production network configured to produce the machine fluid and/or the polyisobutene from one or more input materials through one or more chemical processes associated with one or more environmental attributes. A production operating apparatus is configured to generate the machine fluid and/or polyisobutene passport or digital asset. The chemical production network, or a chemical production system, is configured to provide the machine fluid and/or the polyisobutene in association with the machine fluid and/or the polyisobutene passport or digital asset. Further methods produce the machine fluid and/or the polyisobutene and the passport or digital asset. The machine fluid and the digital asset are provided.
Type:
Application
Filed:
December 19, 2022
Publication date:
February 20, 2025
Applicant:
BASF SE
Inventors:
Wolfgang Grabarse, Dietmar Haering, Gerhard Schulz, Bastian Grumbrecht, Steffen Thomas Klosterhalfen, Christian Krueger, Kurt Wenzl, Ana Alba Perez, Christopher Alec Anderlohr, Martin Binder, Alessandro Pistillo, Katell Loisel, Sabine Gruettner-Merten, Michael Klos
Abstract: The presently claimed invention relates to polyalkyleneimine-based polymers that are useful as dispersants and a process for the preparation thereof. The presently claimed invention is also directed to dispersants that are useful in solvent-based dispersion systems as well as in water-based dispersion systems.
Type:
Grant
Filed:
September 16, 2020
Date of Patent:
February 18, 2025
Assignee:
BASF SE
Inventors:
Huiguang Kou, Steffen Onclin, Anna Maria Mueller-Cristadoro, Clemens Auschra
Abstract: The present invention is in the field of computer-implemented methods for determining the carbon footprint of a product in a production process in a production plant, in particular of a product in interconnected production processes. Certain embodiments of the present invention relate to a computer-implemented method for determining the carbon footprint of a product produced in production process of a production plant.
Abstract: Described herein is a 2K clearcoat composition including, Component I including a). at least one resin having carboxylic acid groups with acid value of 50 to 400 mg KOH/g; b). at least one resin having hydroxyl functional groups with a hydroxyl value of 10 to 800 mg KOH/g; c). at least one catalyst; and d). at least one solvent, and Component II including e). at least one epoxy-functional alkoxysilane and/or its oligomer and/or its polymer; and f). at least one crosslinker reactive to hydroxyl groups. Also described herein are a substrate coated with the dried and cured 2K clearcoat composition and an automotive including the substrate.
Type:
Grant
Filed:
June 22, 2020
Date of Patent:
February 18, 2025
Assignee:
BASF COATINGS GMBH
Inventors:
Yang Zhang, Ji Ming Wang, Lei He, Christian Gerhard Schaefer, Wen Mei Liu, Ranjit Salvi, Stefan Hirsemann
Abstract: Foamed pellets include a composition including a thermoplastic polyurethane obtainable or obtained by reacting a polyisocyanate composition. The polyisocyanate composition includes pentamethylene diisocyanate, at least one chain extender, and a polyol composition. A process produces said foamed pellets, and a molded body can be produced from the foamed pellets. The foamed pellets have many uses including in sports equipment, shoe components, and floor and wall paneling.
Type:
Application
Filed:
December 14, 2022
Publication date:
February 13, 2025
Applicant:
BASF SE
Inventors:
Elmar Poeselt, Ulrike Groenhagen, Theresa Huelsmann, Holger Schrovenwever, Peter Gutmann, Ines Debeauvais De Vasconcelos, Saskia Mindrup
Abstract: Disclosed herein is a process for making a coated cathode active material, where the process includes the following steps: (a) providing an electrode active material according to general formula Li1+xTM1?xO2, where TM is a combination of metals according to general formula (I), and x is in the range of from zero to 0.2, with a moisture content in the range of from 500 to 1,500 ppm, (b) reacting the electrode active material with a silicon alkoxide and an alkyl aluminum compound in one or more sub-steps, and (c) heat-treating the material so obtained in an oxygen-containing atmosphere at a temperature in the range of from 100 to 400° C. for 10 minutes to 4 hours.
Type:
Grant
Filed:
June 14, 2022
Date of Patent:
February 11, 2025
Assignees:
BASF SE, KARLSRUHER INSTITUT FUER TECHNOLOGIE
Abstract: The present invention relates to an aqueous dispersion comprising a water-insoluble pesticide and polymer particles, wherein the polymer particles comprise a copolymerizable surfactant in polymerized form; to a method of preparing the aqueous dispersion; a method of controlling phytopathogenic fungi and/or undesired plant growth and/or undesired insect or mite attack and/or for regulating the growth of plants; and seed containing said aqueous dispersion.
Abstract: The present invention relates to a process for preparing alkanolamines and ethyleneamines in the liquid phase, by reacting ethylene glycol and/or monoethanolamine with ammonia in the presence of an amination catalyst which is obtained by reducing a catalyst precursor, wherein the preparation of the catalyst precursor comprises a step a) in which a catalyst precursor comprising one or more catalytically active components of Sn, Cu and Ni, and a step b) in which the catalyst precursor prepared in step a) is contacted with a soluble Re compound.
Type:
Grant
Filed:
February 26, 2020
Date of Patent:
February 11, 2025
Assignee:
BASF SE
Inventors:
Barbara Becker, Thomas Heidemann, Regine Helga Bebensee, Eva Koch, Johann-Peter Melder, Hermann Luyken, Claudia Oezkozanoglu, Jens Kehrer
Abstract: The invention relates to a process for producing superabsorbent polymer particles, comprising polymerization of a monomer solution, wherein the monomer solution comprises partly neutralized acrylic acid formed by continuous mixing of acrylic acid and an aqueous solution of a base, the apparatus for preparing the partly neutralized acrylic acid comprises a vessel (B), and the feed line to vessel (B) ends inside vessel (B) below the liquid Level of the partly neutralized acrylic acid.
Type:
Grant
Filed:
November 4, 2019
Date of Patent:
February 11, 2025
Assignee:
BASF SE
Inventors:
Monte Alan Peterson, Ronny De Kaey, Karl Possemiers, Juergen Schroeder, Ruediger Funk, Matthias Weismantel
Abstract: The present invention is in the field of computer-implemented methods for determining the carbon footprint of a product in a production process in a production plant, in particular of a product in interconnected production processes. Certain embodiments of the present invention relate to a computer-implemented method for determining the carbon footprint of a product produced in production process of a production plant.
Abstract: The present invention relates to a composition comprising an antimicrobial agent (a) as defined in the claims and the description and a specific carboxamide (b) of formula (I), (I), wherein the variables are as defined in the claims and the description; to the use of said carboxamide for enhancing the antimicrobial, in particular the preserving, activity of the antimicrobial agent (a), to a method for enhancing the antimicrobial, in particular the preserving, activity of the antimicrobial agent (a), comprising using the antimicrobial agent (a) in combination with said carboxamide, and to a mixture consisting of at least one antimicrobial agent (a), at least one carboxamide compound of the formula (I) and optionally at least one solvent [different from the carboxamide compounds of the formula (I)].
Abstract: A process stabilizes polyisobutenes by processing the polyisobutenes in at least one kneader or extruder. The polyisobutene contains at least one chromanol as a stabilizer, or the chromanol is incorporated into the polyisobutene. The polyisobutene is added to or forms sealants, adhesives, coatings, roofings, white and black filled sheeting, and chewing gum.
Type:
Application
Filed:
December 7, 2022
Publication date:
February 6, 2025
Applicant:
BASF SE
Inventors:
Tom Markelj, Peter Schreyer, Tero Mustonen, Paul Lederhose, Doris Schmidt
Abstract: Aliphatic polyamines with methyl substituents are used in the curing of epoxy resins. The preparation of such aliphatic polyamines is described. Corresponding epoxy resin compositions include an epoxy resin and the aliphatic polyamines as curing agents. These curing agents combine comparably rapid curing at moderately elevated temperatures with comparably long pot life at room temperature. At the same time, they allow for cured epoxy resins with good mechanical properties and high glass transition temperature.
Type:
Application
Filed:
November 21, 2022
Publication date:
February 6, 2025
Applicant:
BASF SE
Inventors:
Martin Koenemann, Johann-Peter Melder, Hannes Ferdinand Gouverneur, Radoslaw Kierat
Abstract: The present invention pertains to the field of imparting or increasing resistance against fungal pathogens, in particular soy-beanrust, in plants, plant parts, and/or plant cells. This is achieved by increasing the content of scopoletin, scopolin and/or, most preferably, scoparone (6,7-di-methoxycoumarin) in a plant, plant part and/or plant cell. This can in particular be achieved by establishing and/or increasing the expression of an OMT3 enzyme and an F6H1 protein in the respective plant, plant part and/or plant cell; a further way would be to apply a formulation or solution containing scopoletin and/or, most preferably, scoparone to the plant, plant part and/or plant cell. The invention correspondingly also provides proteins, enzymes, expression constructs, plants, plant parts and/or plant cells. In this respect the invention also provides variants of the OMT3 enzyme.
Type:
Grant
Filed:
December 13, 2019
Date of Patent:
February 4, 2025
Assignee:
BASF PLANT SCIENCE COMPANY GMBH
Inventors:
Caspar Langenbach, Uwe Conrath, Patrick Schwinges, Sebastian Beyer, Holger Schultheiss, David Spencer