公开(公告)号：US10072235B2

公开(公告)日：2018-09-11

申请号：US15319493

申请日：2015-06-12

Applicant: BASF SE

Inventor： Holger Türk ,  Heike Weber ,  Gazi Türkoglu

IPC: C11D3/37 ,  C08F251/00 ,  C11D3/00 ,  C11D3/33 ,  C11D11/00 ,  C11D3/39

CPC classification number: C11D3/3788 ,  C08F251/00 ,  C11D3/0036 ,  C11D3/33 ,  C11D3/3942 ,  C11D11/0035 ,  C08F220/06 ,  C08F226/02

Abstract: A formulation including (A) at least one compound selected from methylglycine diacetate (MGDA) and glutamic acid diacetate (GLDA) and salts thereof, (B) at least one graft copolymer composed of (a) at least one graft base selected from nonionic monosaccharides, disaccharides, oligosaccharides and polysaccharides, and side chains obtainable by grafting on of (b) at least one ethylenically unsaturated mono- or dicarboxylic acid and (c) at least one compound of the general formula (I), where the variables are defined as follows: R1 is selected from methyl and hydrogen, A1 is selected from C2-C4-alkylene, R2 are identical or different and selected from C1-C4-alkyl, X− is selected from halide, mono-C1-C4-alkyl sulfate and sulfate.

公开(公告)号：US10233286B2

公开(公告)日：2019-03-19

申请号：US15022037

申请日：2014-09-08

Applicant: BASF SE

Inventor： Jürgen Detering ,  Gazi Türkoglu ,  Dietrich Fehringer

IPC: C11D3/395 ,  C11D1/66 ,  C11D3/386 ,  C08G69/04 ,  C08G69/10 ,  C08G73/10 ,  C11D3/37 ,  C08G73/14 ,  C11D3/00

Abstract: The present invention relates to methods for producing polyaspartic acids with a weight-average molecular weight (Mw) of from 6,000 to 15,000 g/mol. The invention also relates to polyaspartic acids which can be obtained by the method according to the invention, to a composition containing the polyaspartic acids, and to the use thereof as scale inhibitors, dispersants and as an additive in dishwashing agents, detergents or cleaning agents.

公开(公告)号：US10294444B2

公开(公告)日：2019-05-21

申请号：US15320623

申请日：2015-06-12

Applicant: BASF SE

Inventor： Holger Türk ,  Heike Weber ,  Gazi Türkoglu ,  Alejandra Garcia Marcos

IPC: C11D3/37 ,  C08F251/00 ,  C11D3/00 ,  C11D3/33 ,  C11D3/39 ,  C11D11/00 ,  C11D3/20

Abstract: In a formulation used as or for the production of dishwashing detergents, the formulation includes (A) at least one compound selected from aminocarboxylates, (B) at least one graft copolymer composed of (a) at least one graft base selected from monosaccharides, disaccharides, oligosaccharides and polysaccharides, and side chains obtainable by grafting on of (b) at least one ethylenically unsaturated mono- or dicarboxylic acid and (c) at least one ethylenically unsaturated N-containing monomer with a permanent cationic charge, and (C) at least one inorganic peroxide compound selected from sodium peroxodisulfate, sodium perborate and sodium percarbonate.

公开(公告)号：US20170130168A1

公开(公告)日：2017-05-11

申请号：US15319493

申请日：2015-06-12

Applicant: BASF SE

Inventor： Holger Türk ,  Heike Weber ,  Gazi Türkoglu

IPC: C11D3/37 ,  C11D3/39 ,  C11D3/00 ,  C11D11/00 ,  C08F251/00 ,  C11D3/33

CPC classification number: C11D3/3788 ,  C08F251/00 ,  C11D3/0036 ,  C11D3/33 ,  C11D3/3942 ,  C11D11/0035 ,  C08F220/06 ,  C08F226/02

Abstract: A formulation including (A) at least one compound selected from methylglycine diacetate (MGDA) and glutamic acid diacetate (GLDA) and salts thereof, (B) at least one graft copolymer composed of (a) at least one graft base selected from nonionic monosaccharides, disaccharides, oligosaccharides and polysaccharides, and side chains obtainable by grafting on of (b) at least one ethylenically unsaturated mono- or dicarboxylic acid and (c) at least one compound of the general formula (I), where the variables are defined as follows: R1 is selected from methyl and hydrogen, A1 is selected from C2-C4-alkylene, R2 are identical or different and selected from C1-C4-alkyl, X− is selected from halide, mono-C1-C4-alkyl sulfate and sulfate.

公开(公告)号：US09796951B2

公开(公告)日：2017-10-24

申请号：US15022017

申请日：2014-09-05

Applicant: BASF SE

Inventor： Jürgen Detering ,  Gazi Türkoglu ,  Dietrich Fehringer ,  Heike Weber

IPC: C11D1/66 ,  C11D3/33 ,  C11D3/37

CPC classification number: C11D3/3719 ,  C11D1/66 ,  C11D3/33

Abstract: The present invention relates to the use of modified polyaspartic acids in dishwashing detergents, in particular as dispersants, film inhibitors and spot inhibitors. The invention also relates to dishwashing detergent compositions comprising modified polyaspartic acids.

公开(公告)号：US20170145352A1

公开(公告)日：2017-05-25

申请号：US15320623

申请日：2015-06-12

Applicant: BASF SE

Inventor： Holger Türk ,  Heike Weber ,  Gazi Türkoglu ,  Alejandra Garcia Marcos

IPC: C11D3/37 ,  C11D3/33 ,  C11D3/20 ,  C11D11/00 ,  C11D3/00 ,  C08F251/00 ,  C11D3/39

CPC classification number: C11D3/3788 ,  C08F251/00 ,  C11D3/0036 ,  C11D3/2086 ,  C11D3/33 ,  C11D3/3942 ,  C11D11/0035 ,  C08F220/06 ,  C08F226/02

Abstract: In a formulation used as or for the production of dishwashing detergents, the formulation includes (A) at least one compound selected from aminocarboxylates, (B) at least one graft copolymer composed of (a) at least one graft base selected from monosaccharides, disaccharides, oligosaccharides and polysaccharides, and side chains obtainable by grafting on of (b) at least one ethylenically unsaturated mono- or dicarboxylic acid and (c) at least one ethylenically unsaturated N-containing monomer with a permanent cationic charge, and (C) at least one inorganic peroxide compound selected from sodium peroxodisulfate, sodium perborate and sodium percarbonate.