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    FORMULATIONS, THE PRODUCTION AND USE THEREOF, AND SUITABLE COMPONENTS
    2.
    发明申请
    FORMULATIONS, THE PRODUCTION AND USE THEREOF, AND SUITABLE COMPONENTS 有权

    公开(公告)号：US20210230515A1

    公开(公告)日：2021-07-29

    申请号：US15734945

    申请日：2019-05-29

    Applicant: BASF SE

    Inventor： Frank-Peter Lang ,  Holger Tuerk

    IPC: C11D3/37 ,  C11D11/00 ,  C11D3/33 ,  C11D3/20 ,  C11D3/39 ,  C11D17/00

    Abstract: A solid, liquid, or gel formulation including: (A) alkali metal sulfite or alkali metal bisulfite, and (B) at least one graft copolymer formed from: at least one graft base selected from nonionic monosaccharides, disaccharides, oligosaccharides, and polysaccharides, and side chains obtainable by grafting of at least one ethylenically unsaturated mono- or dicarboxylic acid and at least one compound of the general formula (I), where the variables are each defined as follows:
    R1 is chosen from methyl and hydrogen,
    A1 is chosen from C2-C4-alkylene,
    R2 are the same or different and chosen from C1-C4-alkyl,
    X− is chosen from halide, mono-C1-C4-alkylsulfate and sulfate,
    where alkali metal (bi)sulfite (A) and graft copolymer (B) are present in a weight ratio in the range from 1:100 to 10:1.

    Process for cleaning dishware
    3.
    发明授权
    Process for cleaning dishware 有权

    公开(公告)号：US09938489B2

    公开(公告)日：2018-04-10

    申请号：US14902776

    申请日：2014-06-24

    Applicant: BASF SE

    Inventor： Holger Tuerk ,  Heike Weber ,  Juergen Detering ,  Gazi Tuerkoglu

    IPC: B08B9/20 ,  C11D3/37 ,  C11D1/72 ,  C11D3/20 ,  C11D3/33 ,  C11D11/00 ,  C11D17/00 ,  A47L15/00

    CPC classification number: C11D3/3757 ,  A47L15/0007 ,  C11D1/72 ,  C11D1/721 ,  C11D3/2082 ,  C11D3/2086 ,  C11D3/33 ,  C11D3/3761 ,  C11D11/0023 ,  C11D17/0091

    Abstract: Process for cleaning dishware soiled with fatty residue, characterized in that said process is carried out at a temperature in the range of from 45 to 65° C. and using at least one formulation, comprising (A) in the range of from 1 to 50% by weight of at least one complexing agent, selected from the alkali metal salts of citric acid, aminocarboxylic acids and from sodium tripolyphosphate, (B) in the range of from 2 to 8% by weight of at least one non-ionic surfactant of general formula (I) R1—CH(OH)—CH2—O-(AO)x—R2 (I) (C) in the range of from 0.25 to less than 4% by weight of a copolymer, being obtained from copolymerizing the following comonomers (a) at least one comonomer selected from ethylenically unsaturated C3-C4-carboxylic acids and ethylenically unsaturated C4-C8-dicarboxylic acids or their respective anhydrides, (b) at least one comonomer selected from isobutene, diisobutene, C2-C28-a-olefins, and C12-C24-alkyl esters of (meth)acrylic acid, (c) optionally, at least one further comonomer selected from non-ionic comonomers, the integers being defined as follows: R1 being selected from C4-C30-alkyl, straight-chain or branched, and from C4-C30-alkenyl, straight-chain or branched, with at least one C—C double bond, R2 being selected from C1-C30-alkyl, straight-chain or branched, and from C2-C30-alkenyl, straight-chain or branched, with at least one C—C double bond, x being selected from one to 100, AO being identical or different alkylene oxides, selected from CH2—CH2—O, (CH2)3—O, (CH2)4—O, CH2CH(CH3)—O, CH(CH3)—CH2—O— and CH2CH(n-C3H7)—O. R1—CH(OH)—CH2—O-(AO)x—R2  (I)

    AMPHIPHILIC STAR-LIKE POLYETHER
    4.
    发明申请
    AMPHIPHILIC STAR-LIKE POLYETHER 审中-公开

    公开(公告)号：US20170218134A1

    公开(公告)日：2017-08-03

    申请号：US15329158

    申请日：2015-07-22

    Applicant: BASF SE ,  HENKEL AG & CO. KGAA

    Inventor： Holger Tuerk ,  Eva-Maria Reis-Walther ,  Sophie Maitro-Vogel ,  Anna Mueller-Cristadoro ,  Catherine Breffa ,  Alejandra Garcia Marcos ,  Benedikt Crone ,  Mareile Job ,  Birgit Gluesen ,  Iwona Spill

    IPC: C08G83/00 ,  C11D3/00 ,  C11D3/37 ,  C08G65/26 ,  C11D11/00

    Abstract: The present invention relates to amphiphilic star-like polyether. The core molecule is an aliphatic hyperbranched polyether polyol, which is further alkoxylated, first with ethylene oxide or combinations of ethylene oxide and C3-C20 alkylene oxide, preferably propylene oxide, and/or glycidol, and then with a C3-C20 alkylene oxide, preferably propylene oxide, or combination of ethylene oxide and propylene oxide, then optionally anionically modified. The resulting amphiphilic star-like polyether thus has an inner core based on an aliphatic hyperbranched polyether polyol, an inner shell predominantly containing polyethylene oxide units, the inner shell comprising at least 3 ethylene oxide units and an outer shell predominantly containing polypropylene oxide units, the outer shell comprising at least 3 propylene oxide units. They optionally contain anionic groups instead of hydroxyl groups on the periphery of the macromolecule. The invention further relates to their use as additive in laundry formulations and to their manufacturing process.

    Amphiphilic star-like polyether
    8.
    发明授权
    Amphiphilic star-like polyether 审中-公开

    公开(公告)号：US10669380B2

    公开(公告)日：2020-06-02

    申请号：US15329158

    申请日：2015-07-22

    Applicant: BASF SE ,  HENKEL AG & CO. KGAA

    Inventor： Holger Tuerk ,  Eva-Maria Reis-Walther ,  Sophie Maitro-Vogel ,  Anna Mueller-Cristadoro ,  Catherine Breffa ,  Alejandra Garcia Marcos ,  Benedikt Crone ,  Mareile Job ,  Birgit Gluesen ,  Iwona Spill

    IPC: C11D3/37 ,  C08G65/26 ,  C08G83/00 ,  C11D3/00 ,  C11D11/00

    Abstract: The present invention relates to amphiphilic star-like polyether. The core molecule is an aliphatic hyperbranched polyether polyol, which is further alkoxylated, first with ethylene oxide or combinations of ethylene oxide and C3-C20 alkylene oxide, preferably propylene oxide, and/or glycidol, and then with a C3-C20 alkylene oxide, preferably propylene oxide, or combination of ethylene oxide and propylene oxide, then optionally anionically modified. The resulting amphiphilic star-like polyether thus has an inner core based on an aliphatic hyperbranched polyether polyol, an inner shell predominantly containing polyethylene oxide units, the inner shell comprising at least 3 ethylene oxide units and an outer shell predominantly containing polypropylene oxide units, the outer shell comprising at least 3 propylene oxide units. They optionally contain anionic groups instead of hydroxyl groups on the periphery of the macromolecule. The invention further relates to their use as additive in laundry formulations and to their manufacturing process.

    FORMULATIONS, THE PRODUCTION AND USE THEREOF, AND SUITABLE COMPONENTS
    10.
    发明申请
    FORMULATIONS, THE PRODUCTION AND USE THEREOF, AND SUITABLE COMPONENTS 审中-公开

    公开(公告)号：US20190136152A1

    公开(公告)日：2019-05-09

    申请号：US16096841

    申请日：2017-04-18

    Applicant: BASF SE

    Inventor： Heike Weber ,  Holger Tuerk ,  Gazi Tuerkoglu

    IPC: C11D3/20 ,  C11D3/37 ,  C11D3/33 ,  C11D11/00

    Abstract: Described herein is a formulation including (A) citric acid or an alkali metal salt of citric acid, (B) at least one graft copolymer formed from (a) at least one graft base selected from nonionic monosaccharides, disaccharides, oligosaccharides and polysaccharides, and side chains, obtainable by grafting of (b) at least one ethylenically unsaturated mono- or dicarboxylic acid and (c) at least one compound of the general formula (I) where the variables are defined as follows: R1 is selected from methyl and hydrogen, A1 is selected from C2-C4-alkylene, R2 are the same or different and are selected from C1-C1-alkyl, X− is selected from halide, mono-C1-C4-alkylsulfate and sulfate, (C) a total of zero to 0.5% by weight of methylglycinediacetic acid (MGDA) and glutaminediacetic acid (GLDA) and alkali metal salts of MGDA and GLDA.

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