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公开(公告)号：US20250011961A1
公开(公告)日：2025-01-09
申请号：US18703738
申请日：2022-11-11
Applicant: BASF SE
Inventor： Sabine FRISCHHUT , Jan Niclas GORGES , Soichi WATANABE , Marco ARNOLD
IPC: C25D3/32
Abstract: Disclosed herein is an aqueous composition including tin ions, optionally alloy metal ions, and at least one antioxidant of formula X1a or of formula L1b or of formula L1c or of formula L1d or of formula L1e or the tautomeric forms of formulas X1b, X1c, X1d, and X1e, where no further metal ions are present in the composition besides tin ions and at least one of silver, indium, and bismuth ions; and where the composition does not include any reducing agents besides the compounds of formulas X1a to X1e.
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公开(公告)号：US20250002705A1
公开(公告)日：2025-01-02
申请号：US18703521
申请日：2022-11-10
Applicant: BASF SE
Inventor： Jochen Eckhard WILLERSINN , Helen ROTHER-NOEDING , Helmut WITTELER , Swati DE , Stephan HUEFFER , Catharina WOHLMUTH
IPC: C08L33/08 , C08K5/06 , C08L79/02 , C11D1/02 , C11D3/00 , C11D3/20 , C11D3/24 , C11D3/37 , C11D3/386 , C11D3/48
Abstract: Described herein is a composition including (A) at least one polymer with an average molecular weight Mw of at least 1,500 g including, as repeating units, structural units according to general formula (I) where Z1 are the same or different and selected from hydrogen and methyl, R1 are the same or different and selected from C2-C4-alkyl, non-substituted or substituted with hydroxy or —NR2aR2b, R2a and R2b the are same or different and selected from C1-C4-alkyl, or NR2aR2b together form a C5-C6-cycloalkylenamino or 1-imidazole group, n is selected from 3 to 100, X1 is selected from O and N—R3, with R3 being selected from hydrogen and methyl, A1 are the same or different and selected from C2-C6-alkylene and (AO)y1, with AO being selected from ethylene oxide and propylene oxide and combinations thereof, and y1 being from 2 to 200, and (B) at least one anionic surfactant.
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公开(公告)号：US20250002444A1
公开(公告)日：2025-01-02
申请号：US18703748
申请日：2022-11-24
Applicant: BASF SE
Inventor： Steffen MADER , Sven REINING , Ralf BOEHLING , Veit STEGMANN , Dorothea STARCK
Abstract: Disclosed herein are a process for forming an alkyl ester of levulinic acid or one or more reaction products obtained by chemically converting the alkyl ester of levulinic acid, a and a method of using a pressurized continuous flow reactor system for forming one or more alkyl esters of levulinic acid in the process.
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公开(公告)号：US12180568B2
公开(公告)日：2024-12-31
申请号：US17791572
申请日：2021-01-07
Applicant: BASF SE
Inventor： Robert Prunchak , Jose A. Jimenez , Rene Koenig , Rastko Joksimovic
Abstract: The invention is related to a soft-magnetic powder comprising coated particles, the coated particles comprising a core and a shell, the core having an average particle size D50 in a range from 0.1 μm to 100 μm and comprising iron, wherein the shell has a thickness of not more than 20 nm and comprises at least two solid oxides and wherein the shell comprises at least three layers and the shell comprises more than one layers of a first solid oxide and at least one layer of a second solid oxide, wherein the more than one layers of the first solid oxide and the at least one layer of the second solid oxide are arranged in an alternating manner. The invention is further related to a process for the production of the soft-magnetic powder, a use of the soft-magnetic powder and an electronic component comprising the soft-magnetic powder.
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公开(公告)号：US12180413B2
公开(公告)日：2024-12-31
申请号：US18549380
申请日：2022-03-04
Applicant: BASF SE
Inventor： Harald Dietl , Uwe Nitzschke , Mario Sandor , Ruediger Schmitz
Abstract: The present invention describes novel coolant concentrates and the production and use thereof.
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Patent Agency Ranking
公开(公告)号：US12172958B2
公开(公告)日：2024-12-24
申请号：US18561835
申请日：2022-05-10
Applicant: BASF SE
Inventor： Thomas Schaub , Pavel Tuzina , Frank Bienewald , Maximilian Menche , Nikolai Amadeus Sitte , A. Stephen K. Hashmi
IPC: C07D207/267 , C07D263/20
Abstract: A process to produce N-vinyl compounds by homogeneous catalysis can be performed. Acetylene is reacted with a compound having at least one nitrogen bearing a substitutable hydrogen residue in a liquid phase in the presence of at least one phosphine as a catalyst to produce the compounds.
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公开(公告)号：US12172953B2
公开(公告)日：2024-12-24
申请号：US17425805
申请日：2020-02-05
Applicant: BASF SE , Ruprecht-Karls-Universität Heidelberg
Inventor： Thomas Schaub , Ivana Jevtovikj , A. Stephen K. Hashmi , Kohei Sekine
Abstract: The invention relates to a process for the preparation of acetals from carbon dioxide. The invention also relates to a mixture of phosphorus containing ligands comprising least one polydentate ligand and at least one monodentate ligand. Further, the invention also relates to the use of mixtures comprising at least one polydentate ligand and at least one monodentate ligand in transition metal complexes for the preparation of acetals.
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公开(公告)号：US12168712B2
公开(公告)日：2024-12-17
申请号：US17309421
申请日：2019-11-29
Applicant: BASF SE
Inventor： Frank Schaefer , Michael Freese , Elmar Poeselt , Etsuhiro Yamamoto , Yasuyuki Suzuki , Dai Watanabe , Patrick Drawe
Abstract: A thermoplastic polyurethane having a glass transition temperature of the soft phase of not more than −25° C. measured using DMA and a heating rate of 2K/min at 1 Hz under torsion based on DIN EN ISO 6721: 2016; maximum G″ can be obtained by a process at least including the reaction of a polyol composition including a polypropylene glycol, wherein the proportion of the secondary terminal OH groups based on the total number of terminal OH groups of the polypropylene glycol is in the range of more than 90%, with a polyisocyanate to obtain a polyol composition including a prepolymer and the reaction of the polyol composition including the prepolymer with a polyisocyanate composition including at least one polyisocyanate and at least one chain extender having a molecular weight
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公开(公告)号：US12168711B2
公开(公告)日：2024-12-17
申请号：US17621709
申请日：2020-06-18
Applicant: BASF SE
Inventor： Frederic Lucas , Harald Schaefer
IPC: C08G18/08 , C08G18/10 , C08G18/22 , C08G18/28 , C08G18/48 , C08G18/70 , C08G18/73 , C08G18/76 , C08G18/78 , C08G18/79 , C09D175/08 , C09J175/08
Abstract: A process for producing a water-emulsifiable polyisocyanate formulation, in which, in a first process step, (A) a dispersion-active reaction product (E) is prepared from at least one diisocyanate selected from the group of hexamethylene 1,6-diisocyanate, pentamethylene 1,5-diisocyanate, 4,4′-di(isocyanatocyclohexyl)methane, 1-isocyanato-3,3,5-trimethyl-5-(isocyanatomethyl)cyclohexane, tolylene 2,4- and 2,6-diisocyanate, tetramethylxylylene diisocyanate, p-xylylene diisocyanate, 2,4′- and 4,4′-diisocyanatodiphenylmethane, with at least one mono- or polyhydric polyalkylene ether alcohol having 2 to 4 carbon atoms in the alkylene groups that comprises a polymer chain having at least 8 ethylene oxide units, and the resultant reaction product (E), in a second process step, (B) is mixed with at least one (cyclo)aliphatic polyisocyanate having an average NCO functionality of 2.2 to 5.0, preferably of 2.5 to 4.0, wherein step (B) is performed in the presence of an allophanatization catalyst and the conditions are chosen such that (E) and the polyisocyanate form allophanate groups, characterized in that the allophanatization catalyst is at least one salt consisting of a metal cation and at least one dithiophosphate anion.
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公开(公告)号：US20240395356A1
公开(公告)日：2024-11-28
申请号：US18558275
申请日：2022-05-05
Applicant: BASF SE , University of Southern California
Inventor： Theju Jacob , Theodore Kahn , Yan Liu , Nan Xu
IPC: G16B15/00 , G06F18/23213 , G16B30/00 , G16B40/30 , G16B45/00
Abstract: The present disclosure relates to the field of biotechnology, and, more specifically, to systems and methods for identifying novel pore-forming toxins (PFTs) based on protein structures and sequences.
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