公开(公告)号：DE102005017052A1

公开(公告)日：2006-10-19

申请号：DE102005017052

申请日：2005-04-12

Applicant: BASF AG

Inventor： BECKER HEIKE ,  DEGEN HANS-JUERGEN ,  HERRERA TABOADA LIDCAY ,  KLUGE MICHAEL

IPC: C09D11/02 ,  B41M5/00 ,  C09B67/40 ,  D06P1/16 ,  D06P3/54

公开(公告)号：DE102005003715A1

公开(公告)日：2006-09-14

申请号：DE102005003715

申请日：2005-01-26

Applicant: BASF AG

Inventor： BECKER HEIKE ,  BRAIG VOLKER ,  HERRERA TABOADA LIDCAY

IPC: C11D3/37

Abstract: The use of water-soluble or water-dispersible polymers obtainable by reaction of (a) polyalkylenepolyamines, polyamidoamines or ethyleneimine-grafted polyamidoamines or mixtures thereof, (b) if desired at least bifunctional crosslinkers and (c) monoethylenically unsaturated carboxylic acids, salts, esters, amides or nitriles of monoethylenically unsaturated carboxylic acids, chlorocarboxylic acids and/or glycidyl compounds, said component (a) having an average molecular weight Mw in the range from 20 000 to 2 000 000 and the molar ratio of the hydrogen atoms on the nitrogen in said component (a) to said component (b) being in the range from 1:0.7 to 1:0.9, as a laundry detergent additive.

公开(公告)号：CA2591864A1

公开(公告)日：2006-08-03

申请号：CA2591864

申请日：2006-01-24

Applicant: BASF AG

Inventor： HERRERA TABOADA LIDCAY ,  BRAIG VOLKER ,  BECKER HEIKE

IPC: C11D3/37 ,  C08G73/02

Abstract: The use of water-soluble or water-dispersible polymers obtainable by reaction of (a) polyalkylenepolyamines, polyamidoamines or ethyleneimine-grafted polyamidoamines or mixtures thereof, (b) if desired at least bifunctional crosslinkers and (c) monoethylenically unsaturated carboxylic acids, salts, esters, amides or nitriles of monoethylenically unsaturated carboxylic acids, chlorocarboxylic acids and/or glycidyl compounds, said component (a) having an average molecular weight Mw in the range from 20 000 to 2 000 000 and the molar ratio of the hydrogen atoms on the nitrogen in said component (a) to said component (b) being in the range from 1:0.7 to 1:0.9, as a laundry detergent additive.

公开(公告)号：DE102004044402A1

公开(公告)日：2006-03-30

申请号：DE102004044402

申请日：2004-09-14

Applicant: BASF AG

Inventor： BECKER HEIKE ,  NIED STEPHAN

IPC: C11D3/37

Abstract: Rinse agent formulations for machine dishwashing, comprising as components: a) 1% to 20% by weight of copolymers of a1) 20% to 80% by weight of at least one monomer from the group consisting of monoethylenically unsaturated C 3 -C 10 monocarboxylic or dicarboxylic acids or their anhydrides, a2) 10% to 80% by weight of at least one monomer of the general formula (I) in which R 1 , R 2 and R 3 independently of one another are H, CH 3 or C 2 H 5 , R 4 is a linear, branched or cyclic radical having 1 to 6 carbon atoms or an aromatic radical having 6 to 12 carbon atoms, and a3) 0% to 80% by weight of at least one further monomer, selected from the group consisting of olefins having 10 or more carbon atoms or mixtures thereof and reactive polyisobutenes having on average 12 to 100 carbon atoms, b) 1% to 30% by weight of low-foaming nonionic surfactants, c) 0% to 50% by weight of nonaqueous solvents, d) 0% to 15% by weight of solubilizers, e) 0% to 15% by weight of acidifiers, f) 0% to 10% by weight of one or more further additives such as anionic, cationic, zwitterionic and amphoteric surfactants, dyes, fragrances and corrosion inhibitors; g) water to 100% by weight.

公开(公告)号：CA2576300A1

公开(公告)日：2006-03-23

申请号：CA2576300

申请日：2005-09-13

Applicant: BASF AG

Inventor： NEUNER BERNHARD ,  BECKER HEIKE

IPC: C11D3/37 ,  C11D1/72 ,  C11D3/33

Abstract: A phosphate-free detergent formulation for machine dishwashing comprising, as components: a) from 1 to 20% by weight of copolymers of a1) from 20 to 80% by weight, preferably from 30 to 70% by weight, of at least one monomer from the group consisting of monoethylenically unsaturated C3-C10-mono- or -dicarboxylic acids or anhydrides thereof, a2) from 0 to 80% by weight, preferably from 10 to 50% by weight, of at least one monomer of the general formula (I), where R1, R2 and R3 are each independently H, CH3 or C2H5, R4 is a linear, branched or cyclic radical having from 1 to 6 carbon atoms or an aromatic radical having from 6 to 12 carbon atoms, and a3) from 0 to 80% by weight, preferably from 5 to 20% by weight, of at least one further monomer selected from the group consisting of olefins having 10 or more carbon atoms or mixtures thereof and reactive polyisobutenes having on average from 12 to 100 carbon atoms, b) from 1 to 50% by weight of complexing agents, selected from the group consisting of nitrilotriacetic acid, hydroxyethylethylenediaminetriacetic acid, ethylenediaminetetraacetic acid, diethylenetriaminepentaacetic acid, methylglycinediacetic acid, glutaminicaciddiacetic acid, iminodisuccinic acid, hydroxyiminodisuccinic acid, ethylendiaminodisuccinic acid, asparaginicaciddiacetic acid and salts therof, c) from 1 to 15% by weight of low-foaming nonionic surfactants, d) from 0.1 to 30% by weight of bleaches and, if appropriate, bleach activators, e) from 0 to 60% by weight of further builders, f) from 0 to 8% by weight of enzymes, g) from 0 to 50% by weight of one or more further additives such as anionic or zwitterionic surfactants, bleach catalysts, alkali carriers, corrosion inhibitors, defoamers, dyes, fragrances, fillers, organic solvents and water, the sum of components a) to g) adding up to 100% by weight.

公开(公告)号：CA2555290A1

公开(公告)日：2005-08-11

申请号：CA2555290

申请日：2005-01-27

Applicant: BASF AG

Inventor： GUZMANN MARCUS ,  BRAIG VOLKER ,  GASS TANJA ,  DEGEN HANS-JURGEN ,  BECKER HEIKE

IPC: C11D3/37 ,  C11D3/00

Abstract: The invention relates to compositions for treating hard surfaces and containing a water-soluble or water-dispersible compound, as constituent A, that can be obtained by the reaction of aa) polyalkylene polyamines, polyamidoamines, polyamidoamines grafted by ethyleneimine, polyetheramines, and mixtures of the cited compounds, as constituent Aa; ab) optionally at least bifunctional crosslinkers that comprise, as a functional group, a halogenhydrine, glycidyl, aziridine or isocyanate unit, or a halogen atom, a s constituent Ab; ac) monoethylenically unsaturated carboxylic acids, salts, esters, amides or nitriles of monoethylenically unsaturated carboxylic acids , chorocarboxylic acids and/or glycidyl compounds such as glycidyl acid, glycidyl amide or glycidyl esters; and water. The invention also relates to a method for producing a water-soluble or water-dispersible compound, water- soluble or water-dispersible compounds that can be produced according to the inventive mehtod, and the use of water-soluble or water-dispersible compound s according to the invention in compositions for treating hard surfaces, for rapid drying without marks, for simplifying the removal of dirt, for reducin g or preventing the condensation of water, and/or for forming dried water mark s on the hard surfaces.

公开(公告)号：DE10350420A1

公开(公告)日：2005-06-02

申请号：DE10350420

申请日：2003-10-28

Applicant: BASF AG

Inventor： GUZMANN MARCUS ,  BECKER HEIKE

IPC: C11D3/37 ,  C11D17/00

Abstract: Use of copolymers comprising alkylene oxide units and comprising, in randomly or blockwise copolymerized form, (a) 50 to 93 mol % of acrylic acid and/or a water-soluble salt of acrylic acid, (b) 5 to 30 mol % of methacrylic acid and/or a water-soluble salt of methacrylic acid and (c) 2 to 20 mol % of at least one nonionic monomer of the formula I in which the variables have the following meanings: R1 is hydrogen or methyl; R2 is a chemical bond or unbranched or branched C1-C6-alkylene; R3 is identical or different unbranched or branched C2-C4-alkylene radicals; R4 is unbranched or branched C1-C6-alkyl; n is 3 to 50, as deposit-inhibiting additives in the rinsing cycle of a dishwasher.

公开(公告)号：CA2538102A1

公开(公告)日：2005-03-24

申请号：CA2538102

申请日：2004-09-09

Applicant: BASF AG

Inventor： MUELLER BETTINA ,  GUZMANN MARCUS ,  BECKER HEIKE

IPC: C08F8/12 ,  C08F26/02 ,  C11D3/00 ,  C11D3/37

Abstract: The invention relates to the use of polymers containing (a) monomer units of formula (I) wherein R1 represents hydrogen or C1-C4-alkyl, (b) monomer units of formula (II) wherein R1 and R2 represent, independently from each other, hydrogen or C1-C4-alkyl, or (c) monomer units of formula (I) and monomer uni ts of formula (II), in order to reduce the smell in dishwashers.

公开(公告)号：PL348751A1

公开(公告)日：2002-06-03

申请号：PL34875199

申请日：1999-11-06

Applicant: BASF AG

Inventor： MAYWALD VOLKER ,  STEINMETZ ADRIAN ,  RACK MICHAEL ,  GOETZ NORBERT ,  GOETZ ROLAND ,  HENKELMANN JOCHEM ,  BECKER HEIKE ,  AISCAR BAYETO JUAN JOSE

IPC: C07D231/20

Abstract: The invention relates to a process for preparing 1-substituted 5- and/or 3-hydroxypyrazoles of the formulae I and IIin which R1 is C1-C6-alkyl, C2-C6-alkenyl, C2-C6-alkynyl, C3-C6-cycloalkyl or C1-C4-alkoxy, where these groups may be substituted by halogen, C1-C4-alkoxy, phenoxy, C1-C6-alkoxycarbonyl, C1-C6-alkylthiocarbonyl or by a cyclic ring system having 3-14 ring atoms, which comprises reactingan alkyl 3-alkoxyacrylate of the formula IIIin which R2, R3 independently of one another are C1-C6-alkyl or C3-C6-cycloalkyl with a hydrazine of the formula IVin which R1 is as defined abovea) at a pH of 6-11 to give 5-hydroxypyrazoles of the formula I orb) at a pH of 11-14 to give 3-hydroxypyrazoles of the formula II.

公开(公告)号：BG105538A

公开(公告)日：2002-04-30

申请号：BG10553801

申请日：2001-05-22

Applicant: BASF AG

Inventor： MAYWALD VOLKER ,  STEINMETZ ADRIAN ,  RACK MICHAEL ,  GOETZ NORBERT ,  GOETZ ROLAND ,  HENKELMANN JOCHEM ,  BECKER HEIKE ,  AISCAR BAYETO JUAN J

IPC: C07D231/20

Abstract: The invention relates to a method for producing 1-substituted 5- and/or 3-hydroxypyrazoles of formulae wherein R1 represents C1-C6-alkyl,C2-C6-alkenyl, C2-C6-alkinyl, C3-C6-cycloalkyl or C1-C4-alkoxy, whereby these groups can be substituted by halogen, C1-C4-alkoxy, phenoxy, C1-C6-alkoxycarbonyl, or a cyclic ring system with 3-14 ring atoms, by reacting a 3-alkoxyacrylic acid alkyl ester for formula wherein R2, R3 independently means C1-C6-alkyl or C3-C6 cycloalkyl, with a hydrazine or formula wherein R1 has the above cited meaning, a) at a pH value of 6-11 to form 5-hydroxypyrazoles of formula or b) at a pH value of 11-14 to form 3-hydroxypyrazoles of formula (II). 13 claims