EP0530635A3 - Neutral composition for dishwashing machine - Google Patents

Neutral composition for dishwashing machine Download PDF

Info

Publication number
EP0530635A3
EP0530635A3 EP19920114418 EP92114418A EP0530635A3 EP 0530635 A3 EP0530635 A3 EP 0530635A3 EP 19920114418 EP19920114418 EP 19920114418 EP 92114418 A EP92114418 A EP 92114418A EP 0530635 A3 EP0530635 A3 EP 0530635A3
Authority
EP
European Patent Office
Prior art keywords
carboxylic acid
hydroxy carboxylic
dishwashing machine
salt
neutral composition
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
EP19920114418
Other languages
German (de)
Other versions
EP0530635A2 (en
EP0530635B1 (en
Inventor
Klaus Golz
Ludwig Hertling
Harald Dr. Magg
Guido Dr. Waeschenbach
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
Joh A Benckiser GmbH
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=6439450&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0530635(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Joh A Benckiser GmbH filed Critical Joh A Benckiser GmbH
Publication of EP0530635A2 publication Critical patent/EP0530635A2/en
Publication of EP0530635A3 publication Critical patent/EP0530635A3/en
Application granted granted Critical
Publication of EP0530635B1 publication Critical patent/EP0530635B1/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
    • C11D3/37—Polymers
    • C11D3/3746—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C11D3/3757—(Co)polymerised carboxylic acids, -anhydrides, -esters in solid and 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
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/20—Organic compounds containing oxygen
    • C11D3/2075—Carboxylic acids-salts thereof
    • C11D3/2086—Hydroxy carboxylic acids-salts thereof

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)
  • Health & Medical Sciences (AREA)
  • Emergency Medicine (AREA)
  • Detergent Compositions (AREA)

Abstract

The invention relates to phosphate-free compositions, which are in liquid or powder form, contain a builder system, are free of NTA and EDTA and have a pH of 5-9 in 1% strength aqueous solution, for dishwashing machines. The builder system can be composed of a) the salt of a hydroxy carboxylic acid, or b) the mixture of a hydroxy carboxylic acid and the salt of a hydroxy carboxylic acid, or c) the mixture of a hydroxy carboxylic acid and the salt of a hydroxy carboxylic acid, and a polymer. h
EP92114418A 1991-08-29 1992-08-24 Neutral composition for dishwashing machine Revoked EP0530635B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4128767 1991-08-29
DE4128767 1991-08-29

Publications (3)

Publication Number Publication Date
EP0530635A2 EP0530635A2 (en) 1993-03-10
EP0530635A3 true EP0530635A3 (en) 1993-08-04
EP0530635B1 EP0530635B1 (en) 1997-05-14

Family

ID=6439450

Family Applications (1)

Application Number Title Priority Date Filing Date
EP92114418A Revoked EP0530635B1 (en) 1991-08-29 1992-08-24 Neutral composition for dishwashing machine

Country Status (6)

Country Link
EP (1) EP0530635B1 (en)
AT (1) ATE153056T1 (en)
DE (1) DE59208478D1 (en)
DK (1) DK0530635T3 (en)
ES (1) ES2100985T3 (en)
GR (1) GR3023893T3 (en)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0636170B1 (en) * 1992-04-13 1997-08-06 The Procter & Gamble Company Thixotropic liquid automatic dishwashing composition with enzyme
US5898025A (en) * 1992-09-25 1999-04-27 Henkel Kommanditgesellschaft Auf Aktien Mildly alkaline dishwashing detergents
DE4232170C2 (en) * 1992-09-25 1999-09-16 Henkel Kgaa Weakly alkaline dish detergent
WO1995012654A1 (en) * 1993-11-03 1995-05-11 The Procter & Gamble Company Control of calcium carbonate precipitation in automatic dishwashing
AU7932094A (en) * 1993-11-03 1995-05-23 Procter & Gamble Company, The Control of calcium carbonate precipitation in automatic dishwashing
ES2143777T3 (en) * 1995-08-25 2000-05-16 Henkel Kgaa USE OF LIPASES IN LOW-ALKALINITY AGENTS FOR MACHINE SCRUBBING OF THE TABLEWARE.
DE19708500A1 (en) * 1997-03-03 1998-09-10 Henkel Kgaa Detergent with an acidic pH
DE10153553A1 (en) 2001-07-07 2003-06-12 Henkel Kgaa Non-aqueous "3in1" dishwasher detergent II
DE10153554A1 (en) 2001-07-07 2003-05-15 Henkel Kgaa Aqueous "3in1" dishwasher detergent II
PL202632B1 (en) 2001-08-17 2009-07-31 Henkel Ag & Co Kgaa Dishwasher detergent with improved protection against glass corrosion n
DE10311429A1 (en) * 2003-03-13 2004-09-23 Thomas Hartl Combined washing-up agent for crockery and cutlery comprises a combination of a de-fatting and a de-scaling agent stored in a container
KR20100014954A (en) 2007-03-09 2010-02-11 다니스코 유에스 인크. Alkaliphilic bacillus species a-amylase variants, compositions comprising a-amylase variants, and methods of use
EP2698434A1 (en) 2008-06-06 2014-02-19 Danisco US Inc. Uses of an alpha-amylase from Bacillus subtilis
US9090887B2 (en) 2008-06-06 2015-07-28 Danisco Us Inc. Variant alpha-amylases from Bacillus subtilis and methods of use, thereof
EP2291526B1 (en) 2008-06-06 2014-08-13 Danisco US Inc. Saccharification enzyme composition with Bacillus subtilis alpha-amylase
WO2010036515A1 (en) 2008-09-25 2010-04-01 Danisco Us Inc. Alpha-amylase blends and methods for using said blends
ES2471456T3 (en) 2008-10-31 2014-06-26 Henkel Ag & Co. Kgaa Dishwashing machine detergent
IN2012DN02731A (en) 2009-10-23 2015-09-11 Danisco Us Inc
US9487738B2 (en) 2013-10-09 2016-11-08 Ecolab Usa Inc. Solidification matrix comprising a carboxylic acid terpolymer
US9127235B2 (en) 2013-10-09 2015-09-08 Ecolab Usa Inc. Alkaline detergent composition containing a carboxylic acid/polyalkylene oxide copolymer for hard water scale control
EP3034588B1 (en) 2014-12-17 2019-04-24 The Procter and Gamble Company Detergent composition
DE102022131908A1 (en) 2022-12-01 2024-06-06 Henkel Ag & Co. Kgaa Dishwasher cleaner with improved limescale removal and additional grease removal

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2016272A1 (en) * 1968-08-23 1970-05-08 Henkel & Cie Gmbh Enzymatic pretreatment of dishes before - cleaning in dish washers
FR2130382A1 (en) * 1971-03-18 1972-11-03 Procter & Gamble
FR2184726A1 (en) * 1972-05-12 1973-12-28 Continental Oil Co Detergent compsns - contg sulphated alcohol ethoxylate but no phosphate nor nitroltriacetic builders
DE2230453A1 (en) * 1972-06-22 1974-01-17 Benckiser Gmbh Joh A BASIC MATERIAL APPROACH FOR DETERGENTS AND DETERGENTS
DE3532586C1 (en) * 1985-09-11 1986-09-11 almaca Bioprodukte Herstellungs GmbH, 7901 Illerrieden Phosphate-free, acidic detergent in powder form for dishwashers
EP0368341B1 (en) * 1988-11-11 1996-01-31 Kao Corporation Enzymatic detergent composition

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2016272A1 (en) * 1968-08-23 1970-05-08 Henkel & Cie Gmbh Enzymatic pretreatment of dishes before - cleaning in dish washers
FR2130382A1 (en) * 1971-03-18 1972-11-03 Procter & Gamble
FR2184726A1 (en) * 1972-05-12 1973-12-28 Continental Oil Co Detergent compsns - contg sulphated alcohol ethoxylate but no phosphate nor nitroltriacetic builders
DE2230453A1 (en) * 1972-06-22 1974-01-17 Benckiser Gmbh Joh A BASIC MATERIAL APPROACH FOR DETERGENTS AND DETERGENTS
DE3532586C1 (en) * 1985-09-11 1986-09-11 almaca Bioprodukte Herstellungs GmbH, 7901 Illerrieden Phosphate-free, acidic detergent in powder form for dishwashers
EP0368341B1 (en) * 1988-11-11 1996-01-31 Kao Corporation Enzymatic detergent composition

Also Published As

Publication number Publication date
DK0530635T3 (en) 1997-09-29
DE59208478D1 (en) 1997-06-19
GR3023893T3 (en) 1997-09-30
ATE153056T1 (en) 1997-05-15
ES2100985T3 (en) 1997-07-01
EP0530635A2 (en) 1993-03-10
EP0530635B1 (en) 1997-05-14

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