EP1113070A3 - Automatic dishwashing compositions comprising MGDA having low alkalinity - Google Patents

Automatic dishwashing compositions comprising MGDA having low alkalinity Download PDF

Info

Publication number
EP1113070A3
EP1113070A3 EP01105118A EP01105118A EP1113070A3 EP 1113070 A3 EP1113070 A3 EP 1113070A3 EP 01105118 A EP01105118 A EP 01105118A EP 01105118 A EP01105118 A EP 01105118A EP 1113070 A3 EP1113070 A3 EP 1113070A3
Authority
EP
European Patent Office
Prior art keywords
mgda
automatic dishwashing
dishwashing compositions
low alkalinity
rinsing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP01105118A
Other languages
German (de)
French (fr)
Other versions
EP1113070B1 (en
EP1113070A2 (en
Inventor
Guido Dr. Wäschenbach
Paul William Robinson
Laurence Dr. Geret
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Reckitt Benckiser NV
Original Assignee
Reckitt Benckiser NV
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=7797614&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP1113070(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Reckitt Benckiser NV filed Critical Reckitt Benckiser NV
Publication of EP1113070A2 publication Critical patent/EP1113070A2/en
Publication of EP1113070A3 publication Critical patent/EP1113070A3/en
Application granted granted Critical
Publication of EP1113070B1 publication Critical patent/EP1113070B1/en
Anticipated expiration legal-status Critical
Revoked legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/26—Organic compounds containing nitrogen
    • C11D3/33—Amino carboxylic acids
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/39—Organic or inorganic per-compounds
    • C11D3/3947—Liquid compositions
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
    • C11D7/22—Organic compounds
    • C11D7/32—Organic compounds containing nitrogen
    • C11D7/3245—Aminoacids
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
    • C11D7/22—Organic compounds
    • C11D7/32—Organic compounds containing nitrogen
    • C11D7/3281—Heterocyclic compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Detergent Compositions (AREA)

Abstract

A mechanical dishwasher rinsing agent contains, as complexing agent, methyl glycine diacetic acid (I) (or one of its salts), the rinsing agent has pH not more than 10.4 (preferably 6-10.4) as a 0.5% aqueous solution. Use of (I) (or its salt) is claimed as partial or complete substitute for builders or complexing agents in such rinsing agents in order to improve removal of milk and tea residues.
EP01105118A 1996-06-21 1997-06-20 Automatic dishwashing compositions comprising MGDA having low alkalinity Revoked EP1113070B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19624839 1996-06-21
DE19624839 1996-06-21
EP97928266A EP0906407B1 (en) 1996-06-21 1997-06-20 Low-alkaline mgda-containing dishwasher rinsing agent

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
EP97928266A Division EP0906407B1 (en) 1996-06-21 1997-06-20 Low-alkaline mgda-containing dishwasher rinsing agent

Publications (3)

Publication Number Publication Date
EP1113070A2 EP1113070A2 (en) 2001-07-04
EP1113070A3 true EP1113070A3 (en) 2002-01-02
EP1113070B1 EP1113070B1 (en) 2008-03-19

Family

ID=7797614

Family Applications (2)

Application Number Title Priority Date Filing Date
EP97928266A Revoked EP0906407B1 (en) 1996-06-21 1997-06-20 Low-alkaline mgda-containing dishwasher rinsing agent
EP01105118A Revoked EP1113070B1 (en) 1996-06-21 1997-06-20 Automatic dishwashing compositions comprising MGDA having low alkalinity

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP97928266A Revoked EP0906407B1 (en) 1996-06-21 1997-06-20 Low-alkaline mgda-containing dishwasher rinsing agent

Country Status (6)

Country Link
EP (2) EP0906407B1 (en)
AT (2) ATE389709T1 (en)
CA (1) CA2258218A1 (en)
DE (2) DE59712930D1 (en)
ES (2) ES2300287T3 (en)
WO (1) WO1997049792A1 (en)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2311537A (en) * 1996-03-29 1997-10-01 Procter & Gamble Rinse composition for dishwashers
PL1721962T3 (en) * 2005-05-11 2009-01-30 Unilever Nv Dishwashing composition and process for washing dishes
US20070015674A1 (en) 2005-06-30 2007-01-18 Xinbei Song Low phosphate automatic dishwashing detergent composition
DE102005041347A1 (en) 2005-08-31 2007-03-01 Basf Ag Phosphate-free cleaning formulation, useful in dishwasher, comprises copolymer, chelating agent, weakly foaming non-ionic surfactant, and other optional additives such as bleaching agent and enzymes
GB0522658D0 (en) 2005-11-07 2005-12-14 Reckitt Benckiser Nv Composition
GB0611206D0 (en) 2006-06-07 2006-07-19 Reckitt Benckiser Nv Detergent composition
DE102007029643A1 (en) * 2006-09-08 2009-01-15 Henkel Ag & Co. Kgaa cleaning supplies
DE102007044417A1 (en) 2007-09-17 2009-03-19 Henkel Ag & Co. Kgaa cleaning supplies
DE102007006627A1 (en) 2007-02-06 2008-08-07 Henkel Ag & Co. Kgaa cleaning supplies
DE102007006628A1 (en) † 2007-02-06 2008-08-07 Henkel Ag & Co. Kgaa cleaning supplies
DE102007006629A1 (en) 2007-02-06 2008-08-07 Henkel Ag & Co. Kgaa cleaning supplies
DE102007006630A1 (en) 2007-02-06 2008-08-07 Henkel Ag & Co. Kgaa cleaning supplies
DE102008060470A1 (en) 2008-12-05 2010-06-10 Henkel Ag & Co. Kgaa cleaning supplies
DE102008063801A1 (en) 2008-12-19 2010-06-24 Henkel Ag & Co. Kgaa Machine dishwashing detergent
DE102009027160A1 (en) * 2009-06-24 2010-12-30 Henkel Ag & Co. Kgaa Machine dishwashing detergent
DE102009027162A1 (en) * 2009-06-24 2010-12-30 Henkel Ag & Co. Kgaa Machine dishwashing detergent
DE102009029637A1 (en) 2009-09-21 2011-03-24 Henkel Ag & Co. Kgaa Machine dishwashing detergent
DE102009029635A1 (en) 2009-09-21 2011-03-24 Henkel Ag & Co. Kgaa Machine dishwashing detergent
DE102009029636A1 (en) 2009-09-21 2011-03-24 Henkel Ag & Co. Kgaa Machine dishwashing detergent
DE102009046216A1 (en) 2009-10-30 2011-05-12 Henkel Ag & Co. Kgaa Machine dishwashing detergent
US8709990B2 (en) 2011-10-19 2014-04-29 Basf Se Formulations, their use as or for producing dishwashing detergents and their production
BR112015001049A2 (en) * 2012-07-27 2017-06-27 Kao Corp dishwashing detergent composition
CN103146506A (en) * 2013-03-05 2013-06-12 广州立白企业集团有限公司 Dish washing detergent composition with tea stain cleaning effect
MX2015017866A (en) * 2013-06-25 2016-08-11 Unilever Nv Hygroscopic detergent formulation comprising water, aminocarboxylate chelant and moisture-sensitive ingredients.
EP2821471A1 (en) * 2013-07-02 2015-01-07 Basf Se Aqueous solutions containing a complexing agent in high concentration
DE102013214780A1 (en) * 2013-07-29 2015-01-29 Henkel Ag & Co. Kgaa Care products for automatic dishwashers
DE102013019269A1 (en) 2013-11-15 2015-06-03 Weylchem Switzerland Ag Dishwashing detergent and its use
EP3228686B1 (en) 2016-04-08 2021-10-27 The Procter & Gamble Company Automatic dishwashing
DE102016212248A1 (en) 2016-07-05 2018-01-11 Henkel Ag & Co. Kgaa Dishwashing detergent containing sugar acid and aminocarboxylic acid
EP3623456A1 (en) 2018-09-12 2020-03-18 CLARO Products GmbH Silver protection agent
DE102019219812A1 (en) * 2019-12-17 2021-06-17 Henkel Ag & Co. Kgaa Agent for machine dishwashing with improved cleaning performance for bleachable soiling

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4036695A1 (en) * 1990-11-17 1992-05-21 Henkel Kgaa Use of beta-alanine deriv. by builder - in compsn. for machine dishwashing free from phosphate
JPH05105900A (en) * 1991-08-27 1993-04-27 Kao Corp Cleaning agent for cleaning apparatus
DE4319798A1 (en) * 1993-06-15 1994-12-22 Henkel Kgaa Dishwashing detergent with reduced tendency to scale up
DE4319935A1 (en) * 1993-06-16 1994-12-22 Basf Ag Use of glycine-N, N-diacetic acid derivatives as complexing agents for alkaline earth and heavy metal ions
US5481018A (en) * 1995-03-31 1996-01-02 The Dow Chemical Company Amino nitrile intermediate for the preparation of alanine diacetic acid
WO1997036975A1 (en) * 1996-03-29 1997-10-09 The Procter & Gamble Company Detergent composition comprising acrylic acid-based polymer and amino tricarboxylic acid-based compound

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4036695A1 (en) * 1990-11-17 1992-05-21 Henkel Kgaa Use of beta-alanine deriv. by builder - in compsn. for machine dishwashing free from phosphate
JPH05105900A (en) * 1991-08-27 1993-04-27 Kao Corp Cleaning agent for cleaning apparatus
DE4319798A1 (en) * 1993-06-15 1994-12-22 Henkel Kgaa Dishwashing detergent with reduced tendency to scale up
DE4319935A1 (en) * 1993-06-16 1994-12-22 Basf Ag Use of glycine-N, N-diacetic acid derivatives as complexing agents for alkaline earth and heavy metal ions
US5481018A (en) * 1995-03-31 1996-01-02 The Dow Chemical Company Amino nitrile intermediate for the preparation of alanine diacetic acid
WO1997036975A1 (en) * 1996-03-29 1997-10-09 The Procter & Gamble Company Detergent composition comprising acrylic acid-based polymer and amino tricarboxylic acid-based compound

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
DATABASE WPI Section Ch Week 9321, Derwent World Patents Index; Class D25, AN 93-172794, XP002046506 *
POTTHOFF-KARL B ET AL: "SYNTHESE ABBAUBARER KOMPLEXBILDNER UND IHRE ANWENDUNG IN WASCHMITTEL- UND REINIGERFORMULIERUNGEN", SOFW-JOURNAL SEIFEN, OELE, FETTE, WACHSE, vol. 122, no. 6, 1 May 1996 (1996-05-01), pages 392 - 394, 396/397, XP000587160 *

Also Published As

Publication number Publication date
EP1113070B1 (en) 2008-03-19
ATE389709T1 (en) 2008-04-15
ES2160355T3 (en) 2001-11-01
EP0906407B1 (en) 2001-09-05
EP0906407A1 (en) 1999-04-07
DE59704543D1 (en) 2001-10-11
CA2258218A1 (en) 1997-12-31
ES2300287T3 (en) 2008-06-16
DE59712930D1 (en) 2008-04-30
EP1113070A2 (en) 2001-07-04
ATE205250T1 (en) 2001-09-15
WO1997049792A1 (en) 1997-12-31

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