公开(公告)号：US20210381080A1

公开(公告)日：2021-12-09

申请号：US17282489

申请日：2019-10-10

Applicant: BASF SE

Inventor： Jack Bender

IPC: C22B3/30 ,  C07C251/48 ,  C22B15/00

Abstract: Disclosed are reagent compositions for metal solvent extraction and methods of preparation and use thereof. In certain embodiments, the disclosure relates to recovering metal values from an aqueous process stream using solvent extraction and employing a mixture of oxime reagents that synergistically improves metal recovery, rate of degradation and/or metal selectivity.

公开(公告)号：US20210381079A1

公开(公告)日：2021-12-09

申请号：US17282487

申请日：2019-10-10

Applicant: BASF SE

Inventor： Jack Bender

IPC: C22B3/16 ,  C22B11/00

Abstract: Disclosed are leaching aids and methods of using the leaching aids. The leaching aids can include one or a combination of compounds. The methods of using the leaching aids can include a process of recovering metal from ore, for example, a process involving leaching, concentration and purification unit operations.

公开(公告)号：US20210376318A1

公开(公告)日：2021-12-02

申请号：US17254559

申请日：2019-06-17

Applicant: BASF SE

Inventor： Christoph ERK ,  Thomas LETZELTER ,  Markus HOELZLE ,  Carsten SUELING

IPC: H01M4/525 ,  H01M4/505 ,  C01G53/00

Abstract: Process for modifying an electrode active material according to general formula Li1+xTM1−xO2, wherein TM contains a combination of Ni and at least one transition metal selected from Co and Mn, and, optionally, at least one metal selected from Al, Ba, and Mg and, optionally, one or more transition metals other than Ni, Co, and Mn, wherein at least 75 mole-% of TM is Ni, and x is in the range of from −0.05 to 0.2, said process comprising the steps of (a) treating said Li1+xTM1−xO2 with an aqueous medium with a pH value of at least 5 and up to 14, (b) removing said aqueous medium from treated Li1+xTM1−xO2 by way of a solid-liquid separation, wherein steps (a) and (b) are commenced with a maximum time difference of 3 minutes. In addition, the present invention is directed towards Ni-rich electrode active materials.

公开(公告)号：US20210371351A1

公开(公告)日：2021-12-02

申请号：US16629760

申请日：2018-07-05

Applicant: BASF SE

Inventor： Barbara Nave ,  Gregor Pasda ,  Alexander Wissemeier ,  Maarten Staal ,  Karl-Heinrich Schneider ,  Markus Schmid ,  Wolfram Zerulla ,  Daniella Lohe ,  Sascha Shuxia Zhu ,  Wolfgang Weigelt ,  Manuel Daumann

IPC: C05G3/90

Abstract: Described herein are mixtures including at least two different nitrification inhibitors selected from 2-(3,4-dimethyl-1H-pyrazol-1-yl)succinic acid (DMPSA), 3,4-dimethyl pyrazolium glycolate (DMPG) and other compounds, including a mixture comprising DMPSA and DMP/DMPP. Further described herein are mixtures including as active components a first nitrification inhibitor (compound I) and a second nitrification inhibitor (compound II); a method for improving the nitrification-inhibiting effect, or for increasing the health of a plant using mixtures of one compound I and one compound II; the use of mixtures including compounds I and compounds II for increasing the health of a plant; agrochemical compositions including these mixtures; and plant propagation material, including these mixtures or these agrochemical compositions.

公开(公告)号：US20210371298A1

公开(公告)日：2021-12-02

申请号：US17290876

申请日：2019-10-30

Applicant: BASF SE

Inventor： Thorsten Beierling ,  Daniela Pfister

IPC: C01G53/00

Abstract: Described herein is a process for making a nickel composite hydroxide with a mean particle diameter d50 in the range from 3 to 20 μm including combining (a) an aqueous solution of water-soluble salts of nickel and of at least one of cobalt and manganese, and, optionally, at least one of Al, Mg, B, or transition metals other than nickel, cobalt, and manganese, (b) an aqueous solution of an alkali metal hydroxide and (c) an aqueous solution of alkali metal (bi)carbonate or ammonium (bi)carbonate in the molar ratio of 0.001:1 to 0.04:1, and, optionally, (d) an aqueous solution of alkali metal aluminate, in a continuous stirred tank reactor or in a cascade of at least two continuous stirred tank reactors.

公开(公告)号：US20210370277A1

公开(公告)日：2021-12-02

申请号：US16759838

申请日：2018-10-24

Applicant: BASF SE

Inventor： Robert MCGUIRE ,  Mathias FEYEN ,  Ulrich MUELLER ,  Weiping ZHANG

IPC: B01J29/67 ,  C01B39/44 ,  C01B39/02 ,  B01J37/18 ,  B01J37/08 ,  B01J35/00 ,  B01J35/10

Abstract: The present invention relates to a process for the production of a transition metal containing zeolite comprising expanding a layered silicate with a swelling agent and introducing the transition metal into the interlayer expanded silicate prior to calcination thereof for obtaining the transition metal containing zeolite. The present invention further relates to a zeolite containing transition metal nanoparticles as obtainable or obtained according to the inventive process, as well as to a zeolite containing nanoparticles per se. Finally the present invention relates to the use of a zeolite containing transition metal nanoparticles as obtainable or obtained according to the inventive process, as well as to the use of a zeolite containing nanoparticles per se.

公开(公告)号：US20210368794A1

公开(公告)日：2021-12-02

申请号：US17270824

申请日：2019-09-09

Applicant: BASF SE

Inventor： Ashokkumar Adisechan ,  Joachim Dickhaut ,  Olesya Kuzmina ,  Rizwan Shabbir Shaikh

IPC: A01N43/90 ,  A01P7/04

Abstract: Pesticidal mixtures comprising as active compounds 1) pesticidally active compound A of formula (I) and 2) at least one further compound B selected from compounds B1 to B22 as described in claims and the description.

公开(公告)号：US11189806B2

公开(公告)日：2021-11-30

申请号：US16294403

申请日：2019-03-06

Applicant: BASF SE ,  OLEDWORKS GMBH ,  OSRAM OLED GMBH

Inventor： Evelyn Fuchs ,  Oliver Molt ,  Korinna Dormann ,  Thomas Gessner ,  Nicolle Langer ,  Ingo Muenster ,  JianQiang Qu ,  Christian Lennartz ,  Christian Schildknecht ,  Soichi Watanabe ,  Gerhard Wagenblast ,  Guenter Schmid ,  Herbert Friedrich Boerner ,  Volker van Elsbergen

IPC: H01L51/00 ,  C07F15/00 ,  H01L51/50

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.

公开(公告)号：US11185835B2

公开(公告)日：2021-11-30

申请号：US16126346

申请日：2018-09-10

Applicant: President and Fellows of Harvard College ,  BASF SE

Inventor： Rupa Hiremath Darji ,  James Newhouse ,  Vinothan N. Manoharan ,  Victoria Hwang ,  Anna B. Stephenson

IPC: B01J13/00 ,  B01J13/04 ,  C01B13/14 ,  C01B33/12 ,  C01G1/02 ,  C01G9/02 ,  C01G23/08 ,  C01G9/03

Abstract: Porous metal oxide microspheres are prepared via a process comprising forming a liquid solution or dispersion of polydisperse polymer nanoparticles and a metal oxide; forming liquid droplets from the solution or dispersion; drying the liquid droplets to provide polymer template microspheres comprising polymer nanospheres and metal oxide; and removing the polymer nanospheres from the template microspheres to provide the porous metal oxide microspheres. The porous microspheres exhibit saturated colors and are suitable as colorants for a variety of end-uses.

公开(公告)号：US11185075B2

公开(公告)日：2021-11-30

申请号：US16469877

申请日：2017-12-07

Applicant: BASF SE

Inventor： Tobias Seiser ,  Manuel Johannes ,  Matthias Witschel ,  Liliana Parra Rapado ,  Raphael Aponte ,  Thomas Mietzner ,  Dario Massa ,  Thomas Seitz ,  Peter Dombo ,  Andreas Landes ,  Stefan Tresch ,  Trevor William Newton

IPC: A01N43/653 ,  C07D249/12 ,  C07D401/12

Abstract: The present invention relates to phenyltriazolinones of formula (I) or their agriculturally acceptable salts or derivatives, wherein the variables are defined according to the description, processes and intermediates for preparing the uracilpyryidines of the formula (I), compositions comprising them and their use as herbicides, i.e. for controlling harmful plants, and also a method for controlling unwanted vegetation which comprises allowing a herbicidal effective amount of at least one urycilpyridine of the formula (I) to act on plants, their seed and/or their habitat.