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    ALKOXYLATED POLYALKYLENEPOLYAMINES
    13.
    发明申请
    ALKOXYLATED POLYALKYLENEPOLYAMINES 有权
    烷氧基聚亚烷基硅氧烷

    公开(公告)号：US20140288265A1

    公开(公告)日：2014-09-25

    申请号：US14356281

    申请日：2012-11-19

    Applicant: BASF SE

    Inventor： Sophia Ebert ,  Thomas Schaub ,  Julia Strautmann ,  Stephan Hueffer

    IPC: C08G73/02

    CPC classification number: C08G73/0213 ,  C08G65/2609 ,  C08G65/2621 ,  C08G65/2624 ,  C08G65/2672 ,  C08G73/0206 ,  C08G73/024 ,  C08G2650/50

    Abstract: Process for the preparation of alkoxylated polyalkylenepolyamines, comprising the following steps (a) homogeneously catalyzed alcohol amination, where aliphatic amino alcohols are reacted with one another or aliphatic diamines or polyamines are reacted with aliphatic diols or polyols with the elimination of water in the presence of a homogeneous catalyst to give polyalkylenepolyamines, (b) reaction of these polyalkylenepolyamines with alkylene oxides to give alkoxylated polyalkylenepolyamines. Specific alkoxylated polyalkylenepolyamines obtainable by such processes and alkoxylated polyalkylenepolyamines and processes for their preparation. Uses of alkoxylated polyalkylenepolyamines as detergent additives, dispersants, textile auxiliaries, wood protectants, corrosion inhibitors.

    Abstract translation: 制备烷氧基化聚亚烷基多胺的方法，包括以下步骤（a）均匀催化的醇胺化，其中脂族氨基醇彼此反应或脂族二胺或多胺与脂族二元醇或多元醇反应，在存在 得到聚亚烷基多胺的均相催化剂，（b）这些聚亚烷基多胺与烯化氧反应得到烷氧基化聚亚烷基多胺。 通过这些方法获得的特定烷氧基化聚亚烷基多胺和烷氧基化聚亚烷基多胺及其制备方法。 使用烷氧基化聚亚烷基多胺作为洗涤剂添加剂，分散剂，纺织助剂，木材保护剂，腐蚀抑制剂。

    FORMULATIONS, THEIR USE AS OR FOR PRODUCING DISHWASHING DETERGENTS AND THEIR PRODUCTION
    14.
    发明申请
    FORMULATIONS, THEIR USE AS OR FOR PRODUCING DISHWASHING DETERGENTS AND THEIR PRODUCTION 有权
    制剂，其用于生产洗涤剂及其生产

    公开(公告)号：US20130284211A1

    公开(公告)日：2013-10-31

    申请号：US13870206

    申请日：2013-04-25

    Applicant: BASF SE

    Inventor： Alejandra Garcia Marcos ,  Stephan Hueffer ,  Markus Hartmann ,  Heike Weber ,  Mario Emmeluth ,  Frank-Peter Lang ,  Ralf Bohlander

    IPC: C11D3/37 ,  C11D3/33

    CPC classification number: C11D3/3723 ,  C11D3/33 ,  C11D11/0082 ,  C11D11/02

    Abstract: Formulations 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 800 to 25 000 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: 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）的氨基羧酸盐及其盐和衍生物的组合物和（B）至少一种平均分子量的烷氧基化亚烷基亚胺聚合物 重量Mw在800至25000g / mol的范围内，其具有至少5meq / g的正电荷密度，并且其具有在2至至多80重量％的氧化烯侧链的范围内，基于总烷氧基化 亚烷基亚胺聚合物。

    COMPOUNDS STABILIZING AMYLASES IN LIQUIDS
    15.
    发明申请
    COMPOUNDS STABILIZING AMYLASES IN LIQUIDS 有权

    公开(公告)号：US20220112479A1

    公开(公告)日：2022-04-14

    申请号：US17281719

    申请日：2019-09-24

    Applicant: BASF SE

    Inventor： Stephan Hueffer ,  Oliver Spangenberg ,  Alejandra Garcia Marcos ,  Heike Weber ,  Katrin-Stephanie Tuecking ,  Stefan Fischer

    IPC: C12N9/96 ,  C11D3/20 ,  C11D3/386

    Abstract: Described herein is an enzyme preparation including Component (a): at least one compound according to general formula (I) wherein R1 is H; R2, R3, R4 are independently from each other selected from the group consisting of H, linear C1-C8 alkyl, and branched C3-C8 alkyl, C6-C10-aryl, non-substituted or substituted with one or more carboxylate or hydroxyl groups, and C6-C10-aryl-alkyl, wherein an alkyl of the C6-C10-aryl-alkyl is selected from the group consisting of linear C1-C8 alkyl and branched C3-C8 alkyl, wherein at least one of R2, R3, and R4 is not H, component (b): at least one enzyme selected from the group consisting of hydrolases (EC 3) and proteases component (c): at least one compound selected from the group consisting of solvents, enzyme stabilizers different from component (a), and compounds stabilizing the enzyme preparation.

    COMPOUNDS STABILIZING HYDROLASES IN LIQUIDS
    16.
    发明申请
    COMPOUNDS STABILIZING HYDROLASES IN LIQUIDS 有权

    公开(公告)号：US20210395650A1

    公开(公告)日：2021-12-23

    申请号：US17281496

    申请日：2019-09-24

    Applicant: BASF SE

    Inventor： Stephan Hueffer ,  OLiver Spangenberg ,  Grit Baier ,  Alejandra Garcia Marcos ,  Claudia Esper

    IPC: C11D3/386 ,  C12N9/96 ,  C12N9/64

    Abstract: Described herein is an enzyme preparation including component (a): at least one compound according to general formula (I) wherein R1 is; R2, R3, R4 are independently from each other selected from the group consisting of H, linear C1-C8 alkyl, and branched C3-C8 alkyl, C6-C10-aryl, non-substituted or substituted with one or more carboxylate or hydroxyl groups, and C6-C10-aryl-alkyl, wherein an alkyl of the C6-C10-aryl-alkyl is selected from the group consisting of linear C1-C8 alkyl and branched C3-C8 alkyl, wherein at least one of R2, R3, and R4 is not H, component (b): at least one enzyme selected from the group consisting of hydrolases (EC 3); and optionally component (c): at least one compound selected from the group consisting of solvents, enzyme stabilizers different from component (a), and compounds stabilizing the enzyme preparation.

    CROSS-LINKED POLYMERS, METHODS FOR THEIR MANUFACTURE, AND USE
    19.
    发明申请
    CROSS-LINKED POLYMERS, METHODS FOR THEIR MANUFACTURE, AND USE 审中-公开

    公开(公告)号：US20190153167A1

    公开(公告)日：2019-05-23

    申请号：US16300093

    申请日：2017-05-04

    Applicant: BASF SE

    Inventor： Stephan Hueffer ,  Alejandra Garcia Marcos

    IPC: C08G77/455 ,  C08G73/02 ,  C08G65/26

    Abstract: Polymers bearing the following structural elements per molecule: (A) an average of at least two alkoxylated (poly)alkylenimine units, said alkylene being selected from C2-C10-alkylene and said alkoxylation being selected from ethoxylation, propoxylation, butoxylation and combinations of at least two of the foregoing, (B) at least one polysiloxane unit, and (C) at least one linkage connecting at least two different alkoxylated (poly)alkylenimine units (A) bearing at least one polysiloxane unit (B), each link-age (C) being selected from organic spacers bearing in the range of from 4 to 30 carbon atoms.

    Preparing chloride-free polyethyleneimines
    20.
    发明授权
    Preparing chloride-free polyethyleneimines 有权
    制备无氯化物的聚乙烯亚胺

    公开(公告)号：US09481763B2

    公开(公告)日：2016-11-01

    申请号：US14100440

    申请日：2013-12-09

    Applicant: BASF SE

    Inventor： Stephan Hueffer ,  Andreas Kramer ,  Frank Dietsche

    IPC: C08G73/00 ,  C08G73/02

    CPC classification number: C08G73/0213 ,  C08G73/0206

    Abstract: In a method of preparing polyalkyleneimines from alkyleneimines in the presence of a liquid solvent, and a catalyst, the preparing is effected semi-discontinuously in one reaction container. The preparing is optionally effected in the presence of further additives.Polyalkyleneimines obtained by such methods and formulations thereof likewise form part of the subject matter of the invention, especially those having a low proportion of chloride-containing compounds. Such polyalkyleneimines have uses in the field of medical technology, printing media, wastewater treatment, surface treatment, cosmetics, laundry detergents, biotechnology, packaging, electronics, paper, building construction chemistry, textiles, chromatography, ion exchangers, oil industry, ceramics, glass, membrane technology, catalysts, electroplating, biocides or wood protection. Further possible uses include as corrosion inhibitor, dispersant, additive in oils, for formulation of drugs, haircare products, scents and aromas, for preparing gene vectors, for functionalizing and modifying surfaces in electroplating and medical technology or for preparing cleaning systems for the semiconductor industry and lithium batteries.

    Abstract translation: 通过这些方法和其制剂获得的聚亚烷基亚胺同样形成本发明主题的一部分，特别是具有低比例含氯化合物的那些。 这种聚亚烷基亚胺在医疗技术，印刷媒体，废水处理，表面处理，化妆品，洗衣洗涤剂，生物技术，包装，电子，造纸，建筑施工化学，纺织，色谱，离子交换，石油工业，陶瓷，玻璃 ，膜技术，催化剂，电镀，杀菌剂或木材保护。 其他可能的用途包括作为防腐剂，分散剂，添加剂在油中，用于配制药物，护发产品，气味和香气，用于制备基因载体，用于功能化和修饰电镀和医疗技术中的表面，或用于制备半导体工业的清洁系统 和锂电池。

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