公开(公告)号：EP3390349A1

公开(公告)日：2018-10-24

申请号：EP16806138.0

申请日：2016-12-07

Applicant: BASF SE

Inventor： FRANZKE, Constanze ,  FRANZKE, Axel ,  STAMM, Armin ,  HARTMANN, Markus ,  BAUMANN, Robert

IPC: C07C227/42 ,  C07C229/04

CPC classification number: C07C229/36 ,  C07C227/02 ,  C07C227/10 ,  C07C227/18 ,  C07C227/42 ,  C11D3/33

Abstract: Process for manufacturing a crystalline alkali metal salt of the general formula (I) [R1—CH(COO)—N(CH2—COO)2]M13 (I) wherein M1 is selected from alkali metal cations, same or different, R1 is selected from C1-C4-alkyl and CH2CH2COOM1, comprising the step of (b) crystallizing said alkali metal salt from an aqueous solution containing in the range of from 5 to 30% by weight of alkali metal hydroxide, referring to said aqueous solution.

公开(公告)号：EP3207113A1

公开(公告)日：2017-08-23

申请号：EP15775213.0

申请日：2015-10-07

Applicant: BASF SE

Inventor： HARTMANN, Markus ,  JAEKEL, Frank ,  FRANZKE, Constanze

IPC: C11D17/04 ,  C11D3/33

CPC classification number: C11D17/045 ,  C11D3/33 ,  C11D17/043 ,  C11D17/046

Abstract: Container comprising a single unit dose of a detergent composition containing at least one complexing agent (A) dissolved in an aqueous medium, said complexing agent (A) being a mixture of the L- and D-enantiomers of glutamic acid diacetic acid (GLDA) or its respective mono-, di-, tri- or tetraalkali metal salts or its mono-, di-, tri- or tetraammonium salts, said mixture containing predominantly the respective L-isomer with an enantiomeric excess (ee) in the range of from 5 to 90%, wherein said container is made from a polymer.

Abstract translation: 包含单一剂量的含有至少一种溶解在水性介质中的络合剂（A）的洗涤剂组合物的容器，所述络合剂（A）是谷氨酸二乙酸（GLDA）的L-和D-对映体的混合物， 或其各自的一，二，三或四碱金属盐或其单盐，二盐，三盐或四铵盐，所述混合物主要含有各自的L-异构体，其对映体过量（ee）为 5至90％，其中所述容器由聚合物制成。

公开(公告)号：EP3044202B1

公开(公告)日：2017-08-09

申请号：EP14758971.7

申请日：2014-09-05

Applicant: BASF SE

Inventor： REINOSO GARCIA, Marta ,  HARTMANN, Markus ,  SCHMIDT, Kati ,  RAULS, Matthias ,  SCHMIDT, Thomas ,  KLINGELHOEFER, Paul ,  OFTRING, Alfred ,  KADAM, Somnath Shivaji

IPC: C07C227/18 ,  C07C227/36 ,  C07C229/16

CPC classification number: C07C229/24 ,  C07C227/18 ,  C07C227/36 ,  C07C229/16 ,  C07C253/00 ,  C11D3/33

Abstract: Mixture of L- and D-enantiomers of methyl glycine diacetic acid (MGDA) or its respective mono-, di or trialkali metal or mono-, di- or triammonium salts, said mixture containing predominantly the respective L-isomer with an enantiomeric excess (ee) in the range of from 10 to 75%.

Abstract translation: 甲基甘氨酸二乙酸（MGDA）或其各自的单，二或三碱金属或单，二或三铵盐的L-和D-对映体的混合物，所述混合物主要含有各自的L-异构体和对映体过量 ee）在10到75％的范围内。

公开(公告)号：EP2768936B1

公开(公告)日：2017-03-01

申请号：EP12770153.0

申请日：2012-10-12

Applicant: BASF SE

Inventor： HÜFFER, Stephan ,  HARTMANN, Markus ,  FISCHER, Sonja ,  FASSBENDER, Stefan

IPC: C11D3/00 ,  C11D3/20 ,  C11D3/33 ,  C11D3/37 ,  C11D3/04 ,  C11D3/12 ,  C11D3/34

CPC classification number: C11D3/33 ,  C11D3/0073 ,  C11D3/046 ,  C11D3/1213 ,  C11D3/2075 ,  C11D3/2096 ,  C11D3/3409 ,  C11D3/3723

公开(公告)号：EP2726442B1

公开(公告)日：2016-04-27

申请号：EP12729612.7

申请日：2012-06-25

Applicant: BASF SE

Inventor： LANG, Frank-Peter ,  HARTMANN, Markus ,  GARCIA, Marcos Alejandra ,  HUEFFER, Stephan

IPC: C05D9/02 ,  C11D3/33

CPC classification number: C05D9/02 ,  C11D3/1213 ,  C11D3/1226 ,  C11D3/124 ,  C11D3/1253 ,  C11D3/222 ,  C11D3/33 ,  C11D7/20 ,  C11D7/3245 ,  C11D9/30

公开(公告)号：EP3004311A1

公开(公告)日：2016-04-13

申请号：EP14724409.9

申请日：2014-05-13

Applicant: BASF SE

Inventor： BIEL, Markus, Christian ,  GREINDL, Thomas ,  HARTMANN, Markus ,  STAFFEL, Wolfgang ,  REINOSO GARCIA, Marta

IPC: C11D3/33 ,  C11D3/37 ,  C11D7/32

CPC classification number: C11D3/3723 ,  C11D3/33 ,  C11D7/3245 ,  F17D1/08

Abstract: Aqueous solution comprising (A) in the range of from 30 to 60% by weight of a complexing agent, selected from the alkali metal salts of methylglycine diacetic acid and the alkali metal salts of glutamic acid diacetic acid, (B) in the range of from 700 ppm to 7% by weight of a polymer being selected from polyamines, the N atoms being partially or fully substituted with CH
2 COOH groups, partially or fully neutralized with alkali metal cations, ppm and percentages referring to the total respective aqueous solution

Abstract translation: （A）30-60％（重量）选自甲基甘氨酸二乙酸的碱金属盐和谷氨酸二乙酸的碱金属盐的络合剂，（B）的范围内的（A）水溶液 700ppm至7重量％的选自多胺的聚合物，N原子被CH 2 COOH基团部分或完全取代，用碱金属阳离子部分或完全中和，ppm和百分比指总水溶液

公开(公告)号：EP4526419A1

公开(公告)日：2025-03-26

申请号：EP23726487.4

申请日：2023-05-12

Applicant: BASF SE

Inventor： HARTMANN, Markus ,  SCHMIDT, Kati ,  REINOSO GARCIA, Marta ,  ETTL, Roland ,  WEBER, Heike ,  ARNDT, Matthias ,  JAEKEL, Frank ,  MUELLER, Michael Klemens ,  HAUS, Johannes Felix

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

公开(公告)号：EP4263775A1

公开(公告)日：2023-10-25

申请号：EP21819520.4

申请日：2021-12-08

Applicant: BASF SE

Inventor： MUELLER, Michael Klemens ,  VOGES, Matthias ,  HARTMANN, Markus ,  JAEKEL, Frank ,  SCHMIDT, Astrid

IPC: C11D3/33 ,  C07C227/40 ,  C07C229/16

公开(公告)号：EP4150039A1

公开(公告)日：2023-03-22

申请号：EP21723968.0

申请日：2021-05-05

Applicant: BASF SE

Inventor： LU, Xu ,  WITTELER, Helmut ,  KANG, Yan ,  DETERING, Juergen ,  HARTMANN, Markus ,  WEBER, Heike ,  ESPER, Claudia ,  LAMPROU, Alexandros

IPC: C11D3/39 ,  C11D3/37 ,  D06L4/12 ,  D21C9/10 ,  D21C9/16

公开(公告)号：EP3004316B1

公开(公告)日：2017-03-22

申请号：EP14726333.9

申请日：2014-05-13

Applicant: BASF SE

Inventor： BIEL, Markus Christian ,  GREINDL, Thomas ,  HARTMANN, Markus ,  STAFFEL, Wolfgang ,  REINOSO GARCIA, Marta

IPC: C11D7/26 ,  C11D7/32 ,  C11D7/34

CPC classification number: C11D3/33 ,  C11D3/2079 ,  C11D3/3409 ,  C11D7/264 ,  C11D7/265 ,  C11D7/3245 ,  C11D7/34

Abstract: Aqueous solution comprising (A) in the range of from 30 to 60% by weight of a complexing agent, selected from the alkali metal salts of methylglycine diacetic acid and the alkali metal salts of glutamic acid diacetic acid, (B) in the range of from 1 to 25% by weight of at least one salt of a sulfonic acid or of an organic acid, percentages referring to the total respective aqueous solution.