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公开(公告)号：US20210309934A1
公开(公告)日：2021-10-07
申请号：US17267067
申请日：2019-07-30
Applicant: BASF SE
Inventor： Holger Tuerk , Thomas Wesley Holcombe , Andrew David Green , Alyn James Parry , Julie Bennett , Robert John Carswell
Abstract: Described herein is a process for manufacturing ethoxylated polyethylene-imines. Also described herein are the ethoxylated polyethyleneimines and methods for using the ethoxylated polyethyleneimines.
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公开(公告)号：US20210309790A1
公开(公告)日：2021-10-07
申请号：US17278637
申请日：2019-09-24
Applicant: BASF SE
Inventor： Johann KLASSEN , Sirus Zarbakhsh , Hendrik Wagner
IPC: C08G18/50 , C08J9/14 , C08J9/08 , C08J9/00 , C08G18/76 , C08G18/48 , C08G18/20 , C08G18/18 , C08L71/02
Abstract: A polyol component P) contains at least three different polyether polyols A) to C), and at least one polyether ester polyol D). A process for producing rigid polyurethane foams using the polyol component P) and the rigid polyurethane foams produced therefrom can be utilized.
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公开(公告)号：US20210307317A1
公开(公告)日：2021-10-07
申请号：US16612206
申请日：2018-05-11
Applicant: BASF SE
Inventor： Markus Kalt , Janine Rude , Helmut Witteler , Markus Meise , Frank Klippel , Tina Schroeder-Grimonpont , Hans-Peter Seelmann-Eggebert
Abstract: Described herein is a polymeric stabilizing agent selected from poly-lysine derivatives obtained by process including heating an aqueous lysine solution to boiling, increasing a temperature of the aqueous lysine solution to a reaction temperature in the range of about 105° C. to about 180° C., and keeping the reaction temperature in the range of about 105° C. to about 180° C. until a melt viscosity of the reaction mixture is in the range of about 350 mPa*s to about 6,500 mPa*s, and (ii) an amine number in the range of about 100 mg KOH/g to about 500 mg KOH/g is achieved. The process also includes adding alkyl-carboxylic acid or alkenyl-carboxylic acid in amounts of 2.5 mol % to 10 mol %, and increasing or keeping the reaction temperature in the range of about 105° C. to about 180° C. until number of free alkyl-carboxylic acid or alkenyl-carboxylic acid is ≤9% by weight.
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公开(公告)号：US11137775B2
公开(公告)日：2021-10-05
申请号：US16755913
申请日：2018-10-12
Applicant: BASF SE
Inventor： Ole Peters , Holger Hoffmann
Abstract: The present invention relates to unmanned aerial vehicle for agricultural field assessment. It is described to fly (210) the unmanned aerial vehicle to a location in a field containing a crop. A body of the unmanned aerial vehicle is positioned (220) in a substantially stationary aspect above the crop at the location. A camera of the unmanned aerial vehicle is moved (230) vertically with respect to the body of the unmanned aerial vehicle between a first position and a second position, wherein the first position is closer to the body of the unmanned aerial vehicle than the second position. The camera acquires (240) at least one image relating to the crop when the camera is not in the first position.
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535.发明申请公开(公告)号：US20210300772A1
公开(公告)日：2021-09-30
申请号：US17250534
申请日：2019-08-02
Applicant: BASF SE
Inventor： Hannah SCHREYER , Andrei-Nicolae PARVULESCU , Ulrich MUELLER , Christian RIEMANN , Ralf BOEHLING , Christoph SCHAPPERT , Bernd HINRICHSEN , Stefan DUMSER , Stefanie CLADE
IPC: C01B39/48 , B01J29/76 , B01J37/00 , B01J37/04 , B01J37/10 , B01J37/06 , B01J37/30 , B01J39/02 , B01J39/14 , B01D53/86 , B01D53/94
Abstract: Disclosed herein is a continuous process for preparing zeolitic material with a CHA-type framework structure comprising SiO2 and X2O3 and the zeolitic material so-obtained. The processes comprises (i) preparing a mixture comprising one or more sources of SiO2, one or more sources of X2O3, seed crystals, one or more tetraalkylammonium cation R5R6R7R8N+-containing compounds as structure directing agent, and a liquid solvent system; (ii) continuously feeding the mixture prepared in (i) into a continuous flow reactor at a liquid hourly space velocity; and (iii) crystallizing the zeolitic material with a CHA-type framework structure from the mixture in the continuous flow reactor.
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Patent Agency Ranking
公开(公告)号：US11130923B2
公开(公告)日：2021-09-28
申请号：US16500632
申请日：2018-04-03
Applicant: BASF SE
Inventor： Markus Hansch , Jochen Mezger
IPC: C10L1/222 , C10L1/2383 , C10L10/04
Abstract: The present invention describes alkoxylated amines as fuel additives for reducing injector deposits in direct injection gasoline engines.
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公开(公告)号：US20210291264A1
公开(公告)日：2021-09-23
申请号：US17259368
申请日：2019-07-09
Applicant: BASF SE
Inventor： Rene KOENIG , Rastko JOKSIMOVIC , Ingo MUENSTER , Volker KLOCK , Jae Hyung HWANG , Moritz EHRENSTEIN , Eike HUPE , Joachim NILGES , Ralf LIEBSCHER , Christoffer KIEBURG
Abstract: A soft-magnetic powder coated with a silicon-based coating, wherein the silicon-based coating comprises at least one fluorine containing composition of formula (I), Si1-0.75c MCO2-0.5c Fd (I), wherein c is in the range of 0.01 to 0.5, d is in the range of 0.04 to 2, and M is B or Al.
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公开(公告)号：US11124621B2
公开(公告)日：2021-09-21
申请号：US16493631
申请日：2018-04-13
Applicant: BASF SE
Inventor： Dirk Weinrich , Wibke Loelsberg , Marc Fricke , Gimmy Alex Fernandez Ramirez , Volker Vogelsang , Alberto Bueno Morales , Raman Subrahmanyam , Pavel Gurikov , Ilka Selmer , Irina Smirnova
Abstract: The present invention is directed to a process for preparing a porous material, at least comprising the steps of providing a gel comprising a solvent (S), wherein the solvent (S) has a volume (V1), pressurizing the gel with carbon dioxide at a temperature and a pressure at which carbon dioxide solubilizes in the solvent (S) forming gas-expanded liquid (EL), wherein the gas-expanded liquid (EL) has a volume (V2) and (V2) is greater than (V1); removing supernatant liquid, and drying the gel. The present invention further is directed to the porous material obtained or obtainable according to the process as such as the use of the porous material according to the invention in particular for medical, biomedical and pharmaceutical applications or for thermal insulation.
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公开(公告)号：US20210276930A1
公开(公告)日：2021-09-09
申请号：US17260707
申请日：2019-07-19
Applicant: BASF SE
Inventor： Peter Nesvadba , Allan F. Cunningham , Olof Wallquist , Barbara Nave , Alexander Wissemeier
IPC: C05G3/90 , C05C3/00 , C05C9/00 , C05G5/20 , C07D277/16 , C07D417/06 , A01C21/00
Abstract: The invention relates to novel nitrification inhibitors of formula I, which are substituted thiazolidine compounds. Moreover, the invention relates to the use of compounds of formula (I) as nitrification inhibitors, i.e. for reducing nitrification, as well as agrochemical mixtures and compositions comprising the nitrification inhibitors of formula (I).
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公开(公告)号：US11111449B2
公开(公告)日：2021-09-07
申请号：US16860200
申请日：2020-04-28
Applicant: BASF SE
Inventor： Markus Hansch , Harald Boehnke , Wolfgang Grabarse , Ludwig Voelkel , Maxim Peretolchin
IPC: C10L1/222 , C10L1/2383 , C10M133/54 , C10M133/56 , C10M141/06 , C10M133/14 , C10L1/188 , C07C213/08 , C07C215/08 , C10M133/08 , C10N30/06 , C10N40/25
Abstract: The invention relates to the use of quaternized nitrogen compounds as a fuel and lubricant additive or kerosene additive, such as in particular as a detergent additive, for decreasing or preventing deposits in the injection systems of direct-injection diesel engines, in particular in common rail injection systems, for decreasing the fuel consumption of direct-injection diesel engines, in particular of diesel engines having common rail injection systems, and for minimizing the power loss in direct-injection diesel engines, in particular in diesel engines having common rail injection systems; the invention further relates to the use as an additive for petrol, in particular for operation of DISI engines.
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