AMPHIPHILIC WATER-SOLUBLE ALKOXYLATED POLYALKYLENEIMINES HAVING AN INNER POLYETHYLENE OXIDE BLOCK AND AN OUTER POLYPROPYLENE OXIDE BLOCK
    2.
    发明申请
    AMPHIPHILIC WATER-SOLUBLE ALKOXYLATED POLYALKYLENEIMINES HAVING AN INNER POLYETHYLENE OXIDE BLOCK AND AN OUTER POLYPROPYLENE OXIDE BLOCK 审中-公开
    两亲性水溶性烷氧基化聚烯丙基烯丙内酯聚环氧乙烷嵌段和聚环氧丙烷嵌段

    公开(公告)号:WO2009060059A3

    公开(公告)日:2009-11-26

    申请号:PCT/EP2008065112

    申请日:2008-11-07

    CPC classification number: C08L79/02 C08G73/0206 C08G73/024

    Abstract: The present invention relates to amphiphilic water-soluble alkoxylated polyalkyleneimines having an inner polyethylene oxide block comprising 20 to 50 polyethylene oxide units and an outer polypropylene oxide block comprising 10 to 50 polyethylene oxide units and especially to such alkoxylated polyalkyleneimines wherein the ratio of polyethylene oxide units and polypropylene oxide units is proportionally related to the square root of the number of polyalkyleneimine units present in the backbone. The present invention further relates to the use of these alkoxylated polyalkyleneimines as a soil detachment promoting additive to laundry detergents and cleaning compositions and to laundry detergents and cleaning compositions which comprise these alkoxylated mono- or polyalkyleneimines.

    Abstract translation: 本发明涉及两亲性水溶性烷氧基化聚亚烷基亚胺,其具有包含20至50个聚环氧乙烷单元的内部聚环氧乙烷嵌段和包含10至50个聚环氧乙烷单元的外部聚环氧丙烷嵌段,并且尤其涉及这样的烷氧基化聚亚烷基亚胺, 并且聚氧化丙烯单元与骨架中存在的聚亚烷基亚胺单元的数量的平方根成比例地相关。 本发明进一步涉及这些烷氧基化聚亚烷基亚胺作为污垢分离促进添加剂在洗衣洗涤剂和清洁组合物中的用途以及包含这些烷氧基化单或聚亚烷基亚胺的洗衣洗涤剂和清洁组合物的用途。

    PROCESS FOR THE ALKOXYLATION OF AMINO GROUP CONTAINING POLYMERS
    3.
    发明申请
    PROCESS FOR THE ALKOXYLATION OF AMINO GROUP CONTAINING POLYMERS 审中-公开
    含氨基聚合物的烷氧基化工艺

    公开(公告)号:WO2009065805A3

    公开(公告)日:2009-07-09

    申请号:PCT/EP2008065671

    申请日:2008-11-17

    Abstract: The present invention relates to a process for the alkoxylation of a first polymer comprising at least one monomer unit having NH groups and optionally NH2 groups, wherein the first polymer has a molecular weight Mw of at least 500 g/mol, comprising the steps of (a) reacting the first polymer with alkylene oxide in a reaction mixture comprising a solvent until the average degree of alkoxylation of each NH group and each optional NH2 group, calculated as two NH groups, is from 0.75 to 1.25; (b) adding a second polymer of formula (I), wherein R is a linear or branched alkyl group having from 1 to 20 carbon atoms, each R' is independently a linear or branched alkyl group having from 1 to 20 carbon atoms or hydrogen, each n is independently from 1 to 5 and m is from 5 to 40, to the reaction mixture of step (a); (c) at least partially removing the solvent from the reaction mixture of step (b); and (d) further reacting the reaction mixture of step (c) with alkylene oxide at a given temperature until the average degree of alkoxylation of each NH group and each optional NH2 group, calculated as two NH groups, of the first polymer is from 2 to 40. The present invention also relates to a polymer composition obtainable from that process and the use of such a polymer composition.

    Abstract translation: 本发明涉及包含至少一种具有NH基团和任选的NH 2基团的单体单元的第一聚合物的烷氧基化方法,其中第一聚合物具有至少500g / mol的分子量Mw,所述方法包括以下步骤: a)使第一聚合物与烯化氧在包含溶剂的反应混合物中反应,直到每个NH基团和每个任选的NH 2基团的平均烷氧基化程度(作为两个NH基团计算)为0.75至1.25; (b)加入式(I)的第二聚合物,其中R为具有1至20个碳原子的直链或支链烷基,每个R'独立地为具有1至20个碳原子的直链或支链烷基或氢 (a)的反应混合物中,每个n独立地为1至5且m为5至40; (c)至少部分地从步骤(b)的反应混合物中除去溶剂; (d)使步骤(c)的反应混合物与烯化氧在给定温度下进一步反应,直到第一聚合物中每个NH基团和任选的NH 2基团的平均烷氧基化度(作为两个NH基团计算)为2 本发明还涉及可从该方法获得的聚合物组合物和这种聚合物组合物的用途。

    COPOLYMERS COMPRISING POLYALKYLENE OXIDE GROUPS AND QUATERNARY NITROGEN ATOMS

    公开(公告)号:CA3018136A1

    公开(公告)日:2017-10-12

    申请号:CA3018136

    申请日:2017-03-31

    Applicant: BASF SE

    Abstract: A copolymer which comprises, in copolymerized form, (A) 60 to 99% by weight of at least one monoethylenically unsaturated polyalkylene oxide monomer of the formula I (I) in which the variables have the following meanings: X is -CH2- or -CO-, if Y is -O-; is -CO-, if Y is -NH-; Y is -O- or -NH-; R1 is hydrogen or methyl; R2 are identical or different C2 -C6-alkylene radicals, which may be arranged blockwise or randomly; R3 is hydrogen or C1-C4-alkyl; n is an integer from 25 to 75, (B) 1 to 40% by weight of at least one quaternized nitrogen-containing monoethylenically unsaturated monomer selected from the group consisting of monomers of formula IIa to IId (IIa - IId) in which the variables have the following meanings: R is C1-C4-alkyl or benzyl; R' is hydrogen or methyl; Y is -O- or -NH-; A is C1-C6-alkylene; X is halide, C1-C4-alkyl sulfate, C1-C4-alkylsulfonate and C1-C4-alkyl carbonate, (C) 0 to 10% by weight of anionic monoethylenically unsaturated monomers, and (D) 0 to 30% by weight of other nonionic monoethylenically unsaturatedmonomers and has an average molecular weight Mw of > 100,000.

    Procedimiento continuo de síntesis de polímeros de injerto en base a poliéteres

    公开(公告)号:ES2587787T3

    公开(公告)日:2016-10-26

    申请号:ES13709401

    申请日:2013-03-08

    Applicant: BASF SE

    Abstract: Procedimiento continuo de preparación de polímeros de injerto anfifílicos, en el que un componente de éster de vinilo (B) compuesto por acetato de vinilo y/o propionato de vinilo (B1) y, si se desea, un monómero etilénicamente insaturado adicional (B2), se polimeriza en presencia de un óxido de polialquileno (A), un iniciador formador de radicales libres (C) y, si se desea, un aditivo (D), a una temperatura media de polimerización a la que el iniciador (C) tiene un tiempo medio de descomposición de 1 a 500 min, en al menos un segmento reactor tubular con un lado de alimentación y un lado de salida, a través del cual circula la mezcla de reacción que comprende al menos una parte de los componentes (A) a (C), y si se desea (D), en el que al menos dos segmentos tubulares están conectados en serie, en el que el primer segmento reactor tubular tiene un primer lado de alimentación y un primer lado de salida, en el que el primer segmento reactor tubular está conectado al segundo segmento reactor tubular a través del primer lado de salida que corresponde al segundo lado de alimentación del segundo segmento tubular y mediante lo cual se retira al menos una corriente de reciclado desde el lado de salida de al menos un segmento reactor tubular y se recicla en el lado de entrada de uno de los segmentos reactores tubulares.

    Composición de enzima que comprende partículas poliméricas que contienen enzima

    公开(公告)号:ES2569913T3

    公开(公告)日:2016-05-13

    申请号:ES09793939

    申请日:2009-07-07

    Abstract: Una composición líquida detergente para el lavado de ropa o lavado de vajillas que comprende al menos una composición de enzima que comprende partículas que contienen enzima, en la que las partículas comprenden i) al menos una enzima, y ii) al menos un polímero P, en la que el polímero P está seleccionado entre homo- y copolímeros que tienen una cadena principal-C-C, en la que la cadena principal-C-C transporta grupos carboxilo, que pueden estar presentes en forma ácida o en forma neutralizada, y en la que la cadena principal-C-C incluye al menos un 20 % en peso, basado en el peso total del polímero P, de unidades de repetición hidrófobas procedentes de monómeros B, en la que los monómeros B tienen una solubilidad en agua de como máximo 30 g/l a 25 ºC y en la que el diámetro medio de partícula en volumen de las partículas que contienen enzima es de 50 nm a 100 μm, en la que el polímero P está seleccionado entre copolímeros que tienen una cadena principal-C-C que comprende a) unidades A polimerizadas de al menos un ácido mono- o dicarboxílico C3-C8 monoetilénicamente insaturado polimerizado seleccionado entre ácido acrílico, ácido metacrílico, ácido maleico, ácido itacónico y ácido crotónico y sus mezclas y b) unidades B polimerizadas seleccionadas entre olefinas C2-C50, compuestos vinilaromáticos, ésteres de alquilo C2-C50 de ácidos mono-carboxílicos-C3-C8, ésteres de bisalquilo C1-C50 de ácidos dicarboxílicos C4-C8, Nalquilamidas- C2-C50 de ácidos monocarboxílicos C3-C8, N-alquil C1-C50-N-alquilamidas C1-C50 de ácidos monocarboxílicos C3-C8, ésteres de vinilo de ácidos alcanoicos C2-C50, éteres de vinilo y alquilo C1-C40, N-alquilimidas C1-C40 de ácido maleico y sus mezclas en la que la cantidad molar relativa de unidades A polimerizadas con respecto a unidades B polimerizadas es de 1:20 a 10:1.

    ETHERAMINES BASED ON 1,2-DIALCOHOLS

    公开(公告)号:CA2943229A1

    公开(公告)日:2015-10-01

    申请号:CA2943229

    申请日:2015-03-17

    Applicant: BASF SE

    Abstract: The invention relates to etheramines of formula (I) or formula (II) or a mixture of etheramines of formula (I) and formula (II) based on 1,2-dialcohols, wherein R1 is a linear or branched alkyl group with 2 to 16 carbon atoms, R2 is a hydrogen or an alkyl group with 1 to 16 carbon atoms, x=1 and y=1 and the sum of x+y is between 2 and 10, and A1, A2, A3 and A4 are independently selected from the group consisting of linear and/or branched alkylenes having 2 to 18 carbon atoms and wherein Z1-Z4 are independently selected from OH, NH2, NHR' or NR'R", wherein at least one of Z1-Z2 and at least one of Z3-Z4 is NH2, NH R' or NR'R", wherein R' and R" are independently selected from alkylenes having 2 to 6 carbon atoms. (II) The invention further relates to etheramines obtainable by the alkoxylation and amination of 1,2- dialcohols.

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