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    PROCESS FOR MAKING A SOLID ALKALI METAL SALT OF AN AMINOCARBOXYLATE COMPLEXING AGENT
    1.
    发明公开
    PROCESS FOR MAKING A SOLID ALKALI METAL SALT OF AN AMINOCARBOXYLATE COMPLEXING AGENT 审中-公开

    公开(公告)号：US20240294463A1

    公开(公告)日：2024-09-05

    申请号：US18268115

    申请日：2021-12-08

    Applicant: BASF SE

    Inventor： Michael Klemens MUELLER ,  Matthias VOGES ,  Markus HARTMANN ,  Frank JAEKEL ,  Astrid SCHMIDT

    IPC: C07C227/44

    CPC classification number: C07C227/44

    Abstract: Process for making a solid alkali metal salt (A) of an aminocarboxylate complexing agent, said process comprising the steps of



    (a) providing a 40 to 80% by weight aqueous solution or slurry comprising salt (A),
    (b) optionally, heating said slurry or solution to a temperature in the range of from 50 to 150° C.,
    (c) introducing the slurry or solution from step (a) or, if applicable, step (b) into an essentially horizontal cylindrical drying apparatus containing a stirring element that rotates around an essentially horizontal axis and that is charged with solid particles of salt (A), and
    (d) removing most of the water by evaporation,
    (e) removing solid salt (A) as granule.

    CONTAINER COMPRISING A DETERGENT COMPOSITION CONTAINING GLDA
    4.
    发明申请
    CONTAINER COMPRISING A DETERGENT COMPOSITION CONTAINING GLDA 审中-公开

    公开(公告)号：US20170226450A1

    公开(公告)日：2017-08-10

    申请号：US15518608

    申请日：2015-10-07

    Applicant: BASF SE

    Inventor： Markus HARTMANN ,  Frank JAEKEL ,  Constanze FRANZKE

    IPC: C11D17/04 ,  C11D3/33

    CPC classification number: C11D17/045 ,  C11D3/33 ,  C11D17/043 ,  C11D17/046

    Abstract: Container comprising a single unit dose of a detergent composition containing at least one complexing agent (A) dissolved in an aqueous medium, said complexing agent (A) being a mixture of the L- and D-enantiomers of glutamic acid diacetic acid (GLDA) or its respective mono-, di-, tri- or tetraalkali metal salts or its mono-, di-, tri- or tetraammonium salts, said mixture containing predominantly the respective L-isomer with an enantiomeric excess (ee) in the range of from 5 to 90%, wherein said container is made from a polymer.

    FORMULATIONS, THEIR USE AS OR FOR PRODUCING DISHWASHING DETERGENTS AND THEIR PRODUCTION
    8.
    发明申请
    FORMULATIONS, THEIR USE AS OR FOR PRODUCING DISHWASHING DETERGENTS AND THEIR PRODUCTION 审中-公开
    制剂，其用于生产洗涤剂及其生产

    公开(公告)号：US20160075972A1

    公开(公告)日：2016-03-17

    申请号：US14786327

    申请日：2013-10-07

    Applicant: BASF SE

    Inventor： Stephan HUEFFER ,  Alejandra GARCIA MARCOS ,  Markus HARTMANN ,  Heike WEBER ,  Mario EMMELUTH

    IPC: C11D3/00 ,  C11D11/02 ,  C11D11/00 ,  C11D3/33 ,  C11D3/37

    Abstract: Formulations, their use as or for producing dishwashing detergents and their productionFormulations comprising (A) at least one aminocarboxylate selected from methylglycine diacetate (MGDA), iminodisuccinic acid (IDA) and glutamic acid diacetate (GLDA), and salts and derivatives thereof, and (B) at least one alkoxylated alkyleneimine polymer with an average molecular weight Mw in the range from 500 to below 800 g/mol which has a positive charge density of at least 5 meq/g and which has in the range from 2 to at most 80% by weight alkylene oxide side chains, based on total alkoxylated alkyleneimine polymer.

    Abstract translation: 制剂，它们作为或用于生产餐具洗涤剂及其生产的制剂包含（A）至少一种选自甲基甘氨酸二乙酸酯（MG​​DA），亚氨基二琥珀酸（IDA）和谷氨酸二乙酸酯（GLDA）的氨基羧酸酯的制剂及其盐和衍生物，以及 （B）至少一种烷基化亚烷基亚胺聚合物，其平均分子量Mw在500至800g / mol以下，其正电荷密度为至少5meq / g，并且其范围为2至多 基于总烷氧基化亚烷基亚胺聚合物的80重量％的烯化氧侧链。

    SOLID FORMULATIONS, THEIR PREPARATION AND USE
    10.
    发明申请
    SOLID FORMULATIONS, THEIR PREPARATION AND USE 审中-公开
    固体制剂，其制备和使用

    公开(公告)号：US20130284210A1

    公开(公告)日：2013-10-31

    申请号：US13866350

    申请日：2013-04-19

    Applicant: BASF SE

    Inventor： Stephan HUEFFER ,  Alejandra GARCIA MARCOS ,  Markus HARTMANN

    IPC: C11D7/32

    CPC classification number: C11D7/3245 ,  C11D3/08 ,  C11D3/128 ,  C11D3/33 ,  C11D3/3723 ,  C11D3/3753 ,  C11D3/3769 ,  C11D3/3942 ,  C11D11/0082 ,  C11D11/02

    Abstract: Use of solid formulations with a residual moisture content in the range from 0.1 to 15% by weight, comprising (A) at least one compound selected from aminocarboxylates and polyaminocarboxylates, and (B) at least one cationic (co)polymer with a cationic charge density of at least 5 milliequivalents/g, (C) at least one silicate selected from sodium silicates, potassium silicates and alumosilicates, (D) optionally at least one compound selected from alkali metal percarbonate, alkali metal perborate and alkali metal persulfate, and (E) optionally, polyvinyl alcohol as or for producing formulations for washing dishes and kitchen utensils.

    Abstract translation: 使用残留水分含量为0.1至15重量％的固体制剂，其包含（A）至少一种选自氨基羧酸盐和多氨基羧酸盐的化合物，和（B）至少一种具有阳离子电荷的阳离子（共）聚合物 至少5毫当量/克的密度，（C）至少一种选自硅酸钠，硅酸钾和铝硅酸盐的硅酸盐，（D）任选的至少一种选自碱金属过碳酸盐，碱金属过硼酸盐和碱金属过硫酸盐的化合物和（ E）任选地，聚乙烯醇作为或用于制备用于洗涤菜肴和厨房用具的配方。

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