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    Shaped artificial polymer articles
    21.
    发明授权
    Shaped artificial polymer articles 有权

    公开(公告)号：US12286380B2

    公开(公告)日：2025-04-29

    申请号：US17605482

    申请日：2020-03-09

    Applicant: BASF SE

    Inventor： Gerard R. Finnegan ,  Thomas F. Thompson ,  Juan Carlos Capote ,  Rupa Hiremath Darji

    IPC: C04B38/00 ,  C04B35/626 ,  C04B38/06

    Abstract: Use of porous metal oxide microspheres as light stabilizers for shaped artificial polymer articles, wherein the porous metal oxide microspheres are prepared via a process comprising forming a liquid dispersion of polymer nanoparticles and a metal oxide; forming liquid droplets of the dispersion; drying the droplets to provide polymer template microspheres comprising polymer nanospheres; and removing the polymer nanospheres from the template microspheres to provide the porous metal oxide microspheres.

    HERBICIDAL MIXTURES COMPRISING L-GLUFOSINATE OR ITS SALT AND A SECOND HERBICIDE
    23.
    发明申请
    HERBICIDAL MIXTURES COMPRISING L-GLUFOSINATE OR ITS SALT AND A SECOND HERBICIDE 有权

    公开(公告)号：US20250127171A1

    公开(公告)日：2025-04-24

    申请号：US18937581

    申请日：2024-11-05

    Applicant: BASF SE

    Inventor： Christian Harald Winter ,  Markus Gewehr

    IPC: A01N57/20 ,  A01N25/02 ,  A01N25/08 ,  A01N43/20 ,  A01N43/70 ,  A01N43/80 ,  A01N43/86

    Abstract: The present invention relates to herbicidal mixture comprising L-glufosinate or its salt and a herbicidal compound II selected from chlorthiamid, dichlobenil, flupoxam, indaziflam, isoxaben, triaziflam, 1-cyclohexyl-5-pentafluorphenyloxy-14-[1,2,4,6] thiatriazin-3-ylamine (CAS 175899 Jan. 1), diflufenzopyr, diflufenzopyr-sodium, naptalam and naptalam-sodium, bromobutide, chlorflurenol, chlorflurenol-methyl,cinmethylin, cumyluron, cyclopyrimorate (CAS 499223-49-3) and its salts and esters, dalapon, dazomet, difenzoquat, difenzoquat-metilsulfate, dimethipin, DSMA, dymron, endothal and its salts, etobenzanid, flurenol, flurenolbutyl, flurprimidol, fosamine, fosamine-ammonium, indanofan, maleic hydrazide, mefluidide, metam, methiozolin (CAS 403640-27-7), methyl azide, methyl bromide, methyl-dymron, methyl iodide, MSMA, oleic acid, oxaziclomefone, pelargonic acid, pyributicarb, quinoclamine, tridiphane; bilanaphos (bialaphos) and bilanaphos-sodium. The invention furthermore relates to a method for controlling undesirable vegetation in burndown programs, in industrial vegetation management and forestry, in vegetable and perennial crops and in turf and lawn.

    Simulation of unit operations of a chemical plant for acid gas removal
    24.
    发明授权
    Simulation of unit operations of a chemical plant for acid gas removal 有权

    公开(公告)号：US12282722B2

    公开(公告)日：2025-04-22

    申请号：US17276762

    申请日：2019-09-16

    Applicant: BASF SE

    Inventor： Agnes Dittel ,  Ralf Notz ,  Sergey Vorobyev ,  Rainer Herget ,  Torsten Katz ,  Gerald Vorberg ,  Kim Hoeffken

    IPC: G06F30/331 ,  B01D53/04 ,  B01D53/14 ,  G06F17/11 ,  H04L43/0876 ,  G06F111/10

    Abstract: The present invention is related to a method for determination of unit operations of a chemical plant for acid gas removal, the method carried out by a computer or a distributed computer system and the method comprising the steps of: providing (S1) a first set of parameters for the unit operations; providing (S2) a second set of parameters for the unit operations based on the provided first set of parameters and based on data retrieved from a database; determining (S3) a digital model of the chemical plant based on the first set of parameters and the second set of parameters, wherein the digital model comprises a system of equations defining the unit operations of the chemical plant; selecting (S4) starting points for an equation-based solution method of the system of equations, wherein the starting points are at least partially selected from the: —i) the first set of parameters; —ii) the second set of parameters; and —iii) the data retrieved from the database; determining (S5) resultant settings for the unit operations of the chemical plant using the equation-based solution method for the system of equations initialized by the selected starting points.

    COMPOSITION, ITS USE AND A PROCESS FOR SELECTIVELY ETCHING SILICON-GERMANIUM MATERIAL
    25.
    发明申请
    COMPOSITION, ITS USE AND A PROCESS FOR SELECTIVELY ETCHING SILICON-GERMANIUM MATERIAL 有权

    公开(公告)号：US20250115809A1

    公开(公告)日：2025-04-10

    申请号：US18730007

    申请日：2023-02-13

    Applicant: BASF SE

    Inventor： Francisco Javier LOPEZ VILLANUEVA ,  Sven HILDEBRANDT ,  Andreas KLIPP ,  Chih Hui LO ,  Mei Chin SHEN

    IPC: C09K13/08 ,  H01L21/306

    Abstract: Disclosed herein is a composition for selectively etching a first silicon germanium layer having a first germanium content in the presence of a silicon layer or a second silicon germanium layer having a second germanium content, where the first germanium content is higher than the second germanium content, the composition including: (a) from 0.1 to 10% by weight of an oxidizing agent; (b) from 1 to 20% by weight of an etchant including a source of fluoride ions; (c) from 0.001 to 3% by weight of a selectivity enhancer of formula Si (d) from 0.001 to 3% by weight of an additional selectivity enhancer of formula S41 or derivatives thereof obtained by homocondensation of the compounds of formula S41 or by co-condensation of the compounds of formula S41 with silanes of formula S42 in a weight ratio of 0.1 or more and (e) water.

    Herbicidal mixtures comprising L-glufosinate and their use in soybean cultures
    27.
    发明授权
    Herbicidal mixtures comprising L-glufosinate and their use in soybean cultures 有权

    公开(公告)号：US12262716B2

    公开(公告)日：2025-04-01

    申请号：US18386686

    申请日：2023-11-03

    Applicant: BASF SE

    Inventor： Christian Harald Winter ,  Markus Gewehr ,  Ryan Louis Nielson

    IPC: A01N57/20 ,  A01N25/02 ,  A01N25/08 ,  A01N37/26 ,  A01N43/80

    Abstract: The present invention relates to herbicidal mixtures and their methods and uses for controlling undesirable vegetation in soybeans, wherein the herbicidal mixtures comprise L-glufosinate and and at least one herbicidal compound II selected from clethodim, cycloxydim, fenoxaprop, fenoxaprop-ethyl, fenoxaprop-P, fenoxaprop-P-ethyl, fluazifop, fluazifop-butyl, fluazifop-P, fluazifop-P-butyl, haloxyfop, haloxyfop-methyl, haloxyfop-P, haloxyfop-P-methyl, propaquizafop, quizalofop, quizalofop-ethyl, quizalofop-tefuryl, quizalofop-P, quizalofop-P-ethyl, quizalofop-P-tefuryl, sethoxydim, chlorimuron, chlorimuron-ethyl, nicosulfuron, oxasulfuron, thifensulfuron, thifensulfuron-methyl, tritosulfuron, imazamox, imazamox ammonium, imazapic, imazapie ammonium, imazapyr, imazapyr isopropylammonium, imazaquin, imazethapyr, imazethapyr ammonium, cloransulam, cloransulam-methyl, diclosulam, flumetsulam, atrazine, metribuzin, linuron, monolinuron, bentazone, bentazone-sodium,acifluorfen, acifluorfen-sodium, carfentrazone, carfentrazone-ethyl, flumiclorac, flumiclorac-pentyl, flumioxazin, fluthiacet, fluthiacet-methyl, fomesafen, lactofen, oxyfluorfen, saflufenacil, sulfentrazone, tiafenacil, tritludimoxazin, norflu-razon, picolinafen, bicyclopyrone, clomazone, isoxaflutole, mesotrione, pyrasulfotole, tembotri-one, topramezone, fenquinotrione, glyphosate, glyphosate-isopropylammonium, glyphosate-potassium, glyphosate-trimesium (sulfosate), pendimethalin, trifluralin; acetochlor, alachlor, bu-tachlor, dimethenamid, dimethenamid-P, metazachlor, metolachlor, S-metolachlor, pethoxamid, pyroxasulfone, 2,4-D) and its salts and esters, clopyralid and its salts and esters, dicamba and its salts and esters, quinelorac, quinelorac dimethylammonium, quinmerac, diflufenzopyr, diflufenzopyr-sodium, tepraloxydim, cinmethylin and other compounds.

    METHOD FOR MONITORING AND/OR CONTROLLING A CHEMICAL PLANT USING HYBRID MODELS
    29.
    发明申请
    METHOD FOR MONITORING AND/OR CONTROLLING A CHEMICAL PLANT USING HYBRID MODELS 有权

    公开(公告)号：US20250099937A1

    公开(公告)日：2025-03-27

    申请号：US18294753

    申请日：2022-07-27

    Applicant: BASF SE

    Inventor： Satya Swarup SAMAL ,  Olga WALZ ,  Hayder SCHNEIDER

    IPC: B01J19/00 ,  G05B13/02

    Abstract: The present invention relates to a computer-implemented method for monitoring and/or controlling a chemical plant. Specifically, the present invention relates to a computer-implemented method for monitoring and/or controlling a physical-chemical process in a chemical plant comprising: (a) receiving sensor data related to the physical-chemical process, (b) determining at least one physical-chemical parameter by providing the sensor data to a plant model, wherein the plant model comprises a mechanistic model containing at least two equations each representing a part of the physical-chemical process and a data-driven model associated to the mechanistic model, wherein the total number of scalars as output parameters from the data-driven model is lower than the number of equations of the mechanistic model, and (c) outputting the at least one physical-chemical parameter determined by the plant model.

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