公开(公告)号：JP2006176777A

公开(公告)日：2006-07-06

申请号：JP2005368439

申请日：2005-12-21

Applicant: Basf Ag ,  ビーエーエスエフ アクチェンゲゼルシャフトBASF Aktiengesellschaft

Inventor： GUENTHERBERG NORBERT ,  SEEBECK TANJA ,  LANGE RONALD FRANS MARIA

IPC: C08F8/12 ,  C08F283/06

CPC classification number: C08F8/12 ,  B29C47/00 ,  C08F283/06 ,  C08F218/08

Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a polyvinyl alcohol-polyether-graft copolymer, by which the product is obtained in a form capable of being advantageously used by an injection molding method or a film extrusion method, and by which the graft copolymer containing the vinyl alcohol in a copolymerized form and having a surely adjustable hydrolysis degree can simply be produced without accompanying a complicated process, especially a steam distillation process and a spray drying process.
SOLUTION: This method for producing the graft copolymer (P2) having repeating units originated from the vinyl alcohol and having polyether groups comprises reacting a graft copolymer (P1) having repeating units originated from a vinyl alcohol ester and having polyether groups with water and/or at least one 1 to 6C alkanol in the presence of a catalyst in an extruder. Namely, the method for preparing the graft copolymer having repeating units originated from the vinyl alcohol and having the polyether groups comprises reacting the corresponding graft copolymer based on the vinyl alcohol ester with the water and/or at least one 1 to 6C alkanol in the presence of a catalyst in an extruder.
COPYRIGHT: (C)2006,JPO&NCIPI

Abstract translation: 待解决的问题：提供一种生产聚乙烯醇 - 聚醚 - 接枝共聚物的方法，通过该方法可以通过注射成型法或薄膜挤出法有利地使用该产品，并且通过 含有共聚形式的乙烯醇并具有可确定的水解度的接枝共聚物可以简单地制备而不伴随复杂的方法，特别是蒸汽蒸馏法和喷雾干燥法。 解决方案：用于制备具有源自乙烯醇并具有聚醚基团的重复单元的接枝共聚物（P2）的方法包括使具有源自乙烯醇酯的具有聚醚基团的重复单元的接枝共聚物（P1）与水 和/或至少一种1至6C链烷醇在催化剂存在下在挤出机中进行。 也就是说，制备具有源自乙烯醇并具有聚醚基团的重复单元的接枝共聚物的方法包括使相应的乙烯醇酯接枝共聚物与水和/或至少一种1至6C链烷醇在存在下反应， 的挤出机中的催化剂。 版权所有（C）2006，JPO＆NCIPI

公开(公告)号：CA2571706C

公开(公告)日：2013-06-11

申请号：CA2571706

申请日：2005-06-18

Applicant: BASF AG

Inventor： MICHL KATHRIN ,  SEEBECK TANJA

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

Abstract: There is provided a method for producing granulated or powdery detergent compositions comprising adding into slurry a copolymer obtained by radical copolymerisation of (A) 50-99.5 mol % monoethylenically unsaturated monocarboxylic acid or the salt thereof, (B) 0.5-20.0 mol % monoethylenically unsaturated alkoxylated monomer of formula (I) (see formula I) in which the variables are defined as follows: R1 is hydrogen or methyl; R2 is -(CH2)x-O-, -CH2-NR5-, -CH2-O-CH2-CR6R7-CH2-O- or -CONH-; R3 is a C2-alkylene radical; R4 is hydrogen, -SO3M or -PO3M2; R5 is hydrogen or -CH2-CR1=CH2; R6 is -O-[R3-O]n-R4; R7 is hydrogen or ethyl; M is alkali metal or hydrogen; n is from 4 to 250; x is 0 or 1.

公开(公告)号：DE102004062200A1

公开(公告)日：2006-07-13

申请号：DE102004062200

申请日：2004-12-23

Applicant: BASF AG

Inventor： GUENTHERBERG NORBERT ,  SEEBECK TANJA ,  LANGE RONALD FRANS MARIA

IPC: C08F283/06 ,  C08F8/12 ,  C08F216/06 ,  C08F218/08 ,  C08J3/12 ,  C08J5/18

Abstract: Preparation of grafting copolymers (I) exhibiting repeating units of vinyl alcohol and polyether group, comprises reacting grafting copolymers (1) exhibiting repeating units of esters of vinyl alcohols and polyether group, with water and/or at least a 1-6C alkanol in the presence of a catalyst, where the reaction takes place in an extruder.

公开(公告)号：CA2571706A1

公开(公告)日：2006-01-05

申请号：CA2571706

申请日：2005-06-18

Applicant: BASF AG

Inventor： MICHL KATHRIN ,  SEEBECK TANJA

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

Abstract: The present invention relates to a process for preparing granular or pulverulent detergent compositions, comprising the preparation of a detergent base powder by drying an aqueous detergent slurry, which comprises adding to the slurry a copolymer which is obtainable by free-radical copolymerization of (A) from 50 to 99.5 mol % of a monoethylenically unsaturated monocarboxylic acid and/or a salt thereof, (B) from 0.5 to 20 mol % of an alkoxylated monoethylenically unsaturated monomer I in which the variables are defined as follows: R 1 is hydrogen or methyl; R 2 is -(CH 2 ) x -O-, -CH 2 -NR 5 -, -CH 2 -O-CH 2 -CR 6 R 7 -CH 2 -O- or -CONH-; R 3 are each identical or different C 2 -C 4 -alkylene radicals which may be arranged blockwise or randomly, the proportion of ethylene radicals being at least 50 mol %; R 4 is hydrogen, C 1 -C 4 -alkyl, -SO 3 M or -PO 3 M 2 ; R 5 is hydrogen or -CH 2 -CR 1 -CH 2 ; R 6 is -O-[R 3 -O] n -R 4 , where the -[R 3 -O] n - radicals may be different from the further -[R 3 -O] n - radicals present in formula I; R 7 is hydrogen or ethyl; M is alkali metal or hydrogen; n is from 4 to 250; x is 0 or 1, (C) from 0 to 50 mol % of a monoethylenically unsaturated dicarboxyic acid, of an anhydride and/or of a salt thereof and (D) from 0 to 20 mol % of a further copolymerizable monoethylenically unsaturated monomer and has an average molecular weight M w of from 30 000 to 500 000 g/mol and a K value of from 40 to 150 (measured at pH 7 in 1% by weight aqueous solution at 25° C.).

公开(公告)号：CA2564812A1

公开(公告)日：2005-11-10

申请号：CA2564812

申请日：2005-04-26

Applicant: BASF AG

Inventor： BAUM PIA ,  BRODT GREGOR ,  SEEBECK TANJA ,  GUZMANN MARCUS

IPC: C11D3/37 ,  C08F26/06 ,  C08F226/06 ,  C11D3/00

公开(公告)号：CA2625927A1

公开(公告)日：2007-04-19

申请号：CA2625927

申请日：2006-10-05

Applicant: BASF AG

Inventor： GUEMBEL HELMUT ,  SEEBECK TANJA

IPC: C11D3/37

Abstract: The present invention relates to a process for stabilizing liquid detergent compositions, and also to liquid detergent compositions comprising a copolymer obtainable by free-radical copolymerization of (A) from 20 to 80% by weight of at least one monomer from the group of the monoethylenically unsaturated monocarboxylic acids, dicarboxylic acids and dicarboxylic anhydrides and (B) from 20 to 80% by weight of at least one monomer from the group of the aliphatic or aromatic monoolefins.

公开(公告)号：CA2624919A1

公开(公告)日：2007-04-12

申请号：CA2624919

申请日：2006-09-29

Applicant: BASF AG

Inventor： SEEBECK TANJA ,  GUEMBEL HELMUT

IPC: C11D3/37 ,  C11D11/00

Abstract: The present invention relates to a method for producing granular or pulverulent detergent compositions, comprising the production of a detergent base powder by drying an aqueous detergent slurry, which comprises adding to the slurry a copolymer which is obtained by free-radical copolymerization of (A) from 20 to 80% by weight of at least one monomer selected from the group consisting of monoethylenically unsaturated monocarboxylic acids, dicarboxylic acids and dicarboxylic anhydrides, and (B) from 20 to 80% by weight of at least one monomer selected from the group consisting of aliphatic or aromatic monoolefins.

公开(公告)号：CA2620240A1

公开(公告)日：2007-03-08

申请号：CA2620240

申请日：2006-08-28

Applicant: BASF AG

Inventor： SEEBECK TANJA ,  TROPSCH JUERGEN ,  KISSAU LARS

IPC: C11D3/33 ,  C11D3/37

Abstract: The invention relates to a phosphate-free cleaning formulation for machine dishwashing, comprising as components: a) 1 to 20% by weight of copolymers o f a1) 50 to 93 mol% acrylic acid and/or of a water-soluble salt of acrylic aci d, a2) 5 to 30 mol% of methacrylic acid and/or of a water-soluble salt of methacrylic acid and a3) 2 to 20 mol% of at least one nonionic monomer of th e formula (I), b) 1 to 50% by weight of complexing agents chosen from the grou p consisting of glycine-N,N-diacetic acid derivatives and glutamic acid-N,N- diacetic acid and salts thereof, c) 1 to 15% by weight of low-foaming nonion ic surfactants, d) 0 to 30% by weight of bleaches and optionally bleach activators, e) 0 to 60% by weight of further builders, f) 0 to 8% by weight of enzymes, g) 0 to 50% by weight of one or more further additives, such as anionic or zwitterionic surfactants, bleach catalysts, alkali carriers, corrosion inhibitors, antifoams, dyes, fragrances, fillers, organic solvents and water, where the sum of components a) to g) is 100% by weight.

公开(公告)号：DE102005041349A1

公开(公告)日：2007-03-01

申请号：DE102005041349

申请日：2005-08-31

Applicant: BASF AG

Inventor： SEEBECK TANJA ,  TROPSCH JUERGEN ,  KISSAU LARS

IPC: C11D3/37

Abstract: Phosphate-free cleaning formulation for dishwasher, comprises: (a) copolymers from monoethylenic unsaturated monocarboxylic acids; (b) a complexing agent from e.g. nitrilotriacetic acid; (C) weak foaming nonionic surfactant, (D) a bleaching agent and optionally a bleach activator; (e) a further builder; (f) enzyme; and (g) a further additives e.g. anionic or zwitterionic surfactant and bleaching catalyst. Phosphate-free cleaning formulation for dishwasher, comprises: (a) 1-20 wt.% of copolymers from (a1) 50-99.5 mol.% of a monoethylenic unsaturated monocarboxylic acid and/or its salt, (a2) 0.5-20 mol.% of an alkoxylated monoethylenic unsaturated monomer (I) of formula (CH 2=C(R1)-R2-[R3-O] n-R4), (a3) 0-50 mol.% of a monoethylenic unsaturated dicarboxylic acid, an anhydride and/or its salt and (a4) 0-20 mol.% of an another copolymerizable monoethylenic unsaturated monomer, where the copolymer exhibits an average molecular weight of 30000-500000 g/mol and a K-value of 40-150, measured at the pH of 7 in 1 wt.% aqueous solution at 25[deg]C; (b) 1-50 wt.% of complexing agent from nitrilotriacetic acid, ethyl diaminetetra acetic acid, diethyletriaminepentaacetic acid, hydroxyethylethyldiaminetriacetic acid and glycine-N, N-diacetic acid and its derivative, glutamic acid-N,N-diacetic acid, iminodisuccinate, hydroxyiminodisuccinate, S,S-ethyldiaminedisuccinate and asparaginic acid diacetic acid and the salts of the aforementioned substances; (C) 1-15 wt.% of weak foaming nonionic surfactant, (D) 0.1-30 wt.% of a bleaching agent and optionally a bleach activator; (e) 0-60 wt.% of a further builder; (f) 0-8 wt.% of enzyme; and (g) 0-50 wt.% of a further additives like anionic or zwitterionic surfactant, bleaching catalyst, alkali carrier, corrosion inhibitors, antifoaming agents, coloring materials, perfumes, fillers, organic solvents and water. An independent claim is included for a powder mixture or a granulate mixture for the cleaning formulations of the dishwasher, comprising: 30-95 wt.% of the copolymers from (a1), (a2) and optionally (a3) and (a4); (b) 5-70 wt.% of complexing agent; and (C) 0-20 wt.% of polyethylene glycol and/or nonionic surfactant. R1 : H or CH 3; R2 : -(CH 2) x-O-, -CH 2-NR5, -CH 2-O-CH 2-CR6R7-CH 2-O or -CONH; R3 : 2-4C-alkylene that can be arranged as block wise or static manner, where the portion of ethylene amounts to at least 50 mol.%; R4 : H, 1-4C-alkyl, -SO 3M or -PO 3M 2; R5 : H or -CH 2-CR1=CH 2; R6 : -O-[R3-O] n-R4, where the -[R3-O] n of the R6 is different compared to the [R3-O] n of (I); R7 : H or ethyl; M : alkali metal or H; n : 4-250; and x : 0 or 1.

公开(公告)号：BRPI0510240B1

公开(公告)日：2016-02-10

申请号：BRPI0510240

申请日：2005-04-26

Applicant: BASF AG

Inventor： BRODT GREGOR ,  GUZMANN MARCUS ,  BAUM PIA ,  SEEBECK TANJA

IPC: C08F26/06 ,  C08F226/06 ,  C11D3/00 ,  C11D3/37

Abstract: uso de um copolímero, copolímero, processo para preparar o mesmo, e, formulação detergente líquida ou sólida. a invenção está relacionada ao uso de um copolímero que compreende, em uma forma polimerizada: (a) de 80 a 99,9 por cento em moles de pelo menos um monômero a contendo um respectivo heterocíclico que é provido de pelo menos um átomo de n e é composto de 3 a 10 membros no anel, e um grupo c~ 2~-c~ 6~ alquenil que é ligado a um átomo de c do anel ou a um átomo de n do anel do heterocíclico; e (b) de 0,1 a 20 por cento em moles de pelo menos um monômero b que é polimerizável com o monômero a e contém uma monoetilenicamente insaturada dupla ligação, e um grupo linear ou ramificado poli c~ 2~-c~ 4~ óxido de alquileno com uma média de 4 a 500 unidades de c~ 2~-c~ 4~ óxido de alquileno, em formulações detergentes liquidas ou sólidas, os percentuais sendo em relação à quantidade total de monômeros polimerizados para produzir o copolímero. a invenção está relacionada ainda a um método para produzir esses copolímeros e formulações detergentes líquidas ou sólidas compreendendo pelo menos um desses copolímeros.