EP0662117A1 - Weakly alkaline washing-up agent - Google Patents

Weakly alkaline washing-up agent

Info

Publication number
EP0662117A1
EP0662117A1 EP93920745A EP93920745A EP0662117A1 EP 0662117 A1 EP0662117 A1 EP 0662117A1 EP 93920745 A EP93920745 A EP 93920745A EP 93920745 A EP93920745 A EP 93920745A EP 0662117 A1 EP0662117 A1 EP 0662117A1
Authority
EP
European Patent Office
Prior art keywords
agent
weakly alkaline
alkaline washing
alkalihydrocarbonate
dishwashers
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
EP93920745A
Other languages
German (de)
French (fr)
Other versions
EP0662117B1 (en
Inventor
Birgit Burg
Jürgen Härer
Peter Jeschke
Willi Buchmeier
Helmut Blum
Christian Nitsch
Heinz-Jürgen VÖLKEL
Horst-Dieter Speckmann
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.)
Henkel AG and Co KGaA
Original Assignee
Henkel AG and Co KGaA
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
Application filed by Henkel AG and Co KGaA filed Critical Henkel AG and Co KGaA
Publication of EP0662117A1 publication Critical patent/EP0662117A1/en
Application granted granted Critical
Publication of EP0662117B1 publication Critical patent/EP0662117B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C11D3/38—Products with no well-defined composition, e.g. natural products
    • C11D3/386—Preparations containing enzymes, e.g. protease or amylase
    • C11D3/38609—Protease or amylase in solid compositions only
    • 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
    • C11D3/02—Inorganic compounds ; Elemental compounds
    • C11D3/04—Water-soluble compounds
    • C11D3/08—Silicates
    • 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
    • C11D3/02—Inorganic compounds ; Elemental compounds
    • C11D3/04—Water-soluble compounds
    • C11D3/10—Carbonates ; Bicarbonates
    • 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
    • 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
    • C11D3/3902—Organic or inorganic per-compounds combined with specific additives
    • C11D3/3905—Bleach activators or bleach catalysts
    • C11D3/3907—Organic 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)
  • Health & Medical Sciences (AREA)
  • Emergency Medicine (AREA)
  • Detergent Compositions (AREA)

Abstract

Disclosed is a weakly alkaline washing-up agent for use in dishwashers, the agent containing essentially sodium citrate, alkalihydrocarbonate, a bleaching agent, a bleach activator and enzymes and has a pH of about 8 to < 10, preferably about 9 to 9.5, when in 1 % by wt. aqueous solution. It may also contain corrosion inhibitors.
EP93920745A 1992-09-25 1993-09-16 Weakly alkaline washing-up agent Expired - Lifetime EP0662117B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE4232170 1992-09-25
DE4232170A DE4232170C2 (en) 1992-09-25 1992-09-25 Weakly alkaline dish detergent
PCT/EP1993/002510 WO1994007981A1 (en) 1992-09-25 1993-09-16 Weakly alkaline washing-up agent

Publications (2)

Publication Number Publication Date
EP0662117A1 true EP0662117A1 (en) 1995-07-12
EP0662117B1 EP0662117B1 (en) 2000-06-21

Family

ID=6468844

Family Applications (1)

Application Number Title Priority Date Filing Date
EP93920745A Expired - Lifetime EP0662117B1 (en) 1992-09-25 1993-09-16 Weakly alkaline washing-up agent

Country Status (10)

Country Link
EP (1) EP0662117B1 (en)
JP (1) JPH08501598A (en)
AT (1) ATE194012T1 (en)
CA (1) CA2145663A1 (en)
DE (2) DE4232170C2 (en)
DK (1) DK0662117T3 (en)
ES (1) ES2148239T3 (en)
GR (1) GR3033851T3 (en)
PT (1) PT662117E (en)
WO (1) WO1994007981A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3567094A1 (en) 2007-02-06 2019-11-13 Henkel AG & Co. KGaA Cleaning product

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2134944T3 (en) * 1993-05-08 1999-10-16 Henkel Kgaa SILVER ANTICORROSIVE AGENT II.
US5389303A (en) * 1993-09-10 1995-02-14 Srchem Incorporated Mixtures of polyamino acids and citrate
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.
DE19532304A1 (en) * 1995-09-01 1997-03-06 Henkel Kgaa Process for the production of granular intermediate products of low alkaline cleaning agents
DE19540086A1 (en) * 1995-10-27 1997-04-30 Henkel Kgaa Use of polymeric aminodicarboxylic acids in detergents
DE19603760A1 (en) * 1996-02-02 1997-08-07 Henkel Kgaa Solid detergent preparations
DE19606765A1 (en) * 1996-02-23 1997-08-28 Henkel Kgaa Process for the production of dishwasher tablets
DE19649375A1 (en) 1996-11-29 1998-06-04 Henkel Kgaa Acetonitrile derivatives as bleach activators in detergents
DE19752601C1 (en) * 1997-11-28 1998-12-10 Henkel Kgaa Production of dishwasher detergent tablet with good breaking strength
DE19908051A1 (en) 1999-02-25 2000-08-31 Henkel Kgaa Process for the preparation of compounded acetonitrile derivatives
US6447717B1 (en) * 1999-06-04 2002-09-10 Donlar Corporation Composition and method for inhibition of metal corrosion
GB2353800A (en) * 1999-09-02 2001-03-07 Procter & Gamble Antibacterial detergent compositions
JP2004269843A (en) * 2003-02-19 2004-09-30 Kumano Yushi Kk Detergent for automatic dishwasher
US7271138B2 (en) * 2003-10-16 2007-09-18 The Procter & Gamble Company Compositions for protecting glassware from surface corrosion in automatic dishwashing appliances
DE102007044418A1 (en) 2007-09-17 2009-03-19 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
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
DE102007059677A1 (en) 2007-12-10 2009-06-25 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
DE102009029637A1 (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
DE102009029635A1 (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
DE102011007695A1 (en) 2011-04-19 2012-10-25 Henkel Ag & Co. Kgaa Phosphate-free dishwashing detergent
WO2014200658A1 (en) 2013-06-13 2014-12-18 Danisco Us Inc. Alpha-amylase from promicromonospora vindobonensis
WO2014200657A1 (en) 2013-06-13 2014-12-18 Danisco Us Inc. Alpha-amylase from streptomyces xiamenensis
WO2014200656A1 (en) 2013-06-13 2014-12-18 Danisco Us Inc. Alpha-amylase from streptomyces umbrinus
EP3011020A1 (en) 2013-06-17 2016-04-27 Danisco US Inc. Alpha-amylase from bacillaceae family member
US20160186102A1 (en) 2013-10-03 2016-06-30 Danisco Us Inc. Alpha-amylases from exiguobacterium, and methods of use, thereof
WO2015050723A1 (en) 2013-10-03 2015-04-09 Danisco Us Inc. Alpha-amylases from exiguobacterium, and methods of use, thereof
WO2015077126A1 (en) 2013-11-20 2015-05-28 Danisco Us Inc. Variant alpha-amylases having reduced susceptibility to protease cleavage, and methods of use, thereof
WO2017173190A2 (en) 2016-04-01 2017-10-05 Danisco Us Inc. Alpha-amylases, compositions & methods
WO2017173324A2 (en) 2016-04-01 2017-10-05 Danisco Us Inc. Alpha-amylases, compositions & methods
EP3257929B1 (en) 2016-06-17 2022-03-09 The Procter & Gamble Company Automatic dishwashing detergent composition
DE102016212248A1 (en) 2016-07-05 2018-01-11 Henkel Ag & Co. Kgaa Dishwashing detergent containing sugar acid and aminocarboxylic acid
DE102017212561A1 (en) * 2017-07-21 2019-01-24 Henkel Ag & Co. Kgaa Dishwashing detergent containing citrate dihydrate and anhydrate
WO2024129938A1 (en) * 2022-12-14 2024-06-20 Colgate-Palmolive Company Home care compositions

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1544393A (en) 1966-11-14 1968-10-31 Unilever Nv Detergent compositions
US4162289A (en) 1977-02-25 1979-07-24 Internacional de Ciencia y Tecnologia, S.A. Filter unit for avoiding environmental pollution in cemeteries
DE3321082C2 (en) 1982-06-10 1996-08-22 Kao Corp Bleach Cleaner
GB8321923D0 (en) 1983-08-15 1983-09-14 Unilever Plc Machine-dishwashing compositions
GB8321924D0 (en) 1983-08-15 1983-09-14 Unilever Plc Enzymatic machine-dishwashing compositions
JPH01146998A (en) 1987-12-04 1989-06-08 Matsushita Electric Ind Co Ltd Detergent for dishwasher
CA2023529A1 (en) * 1989-08-22 1991-02-23 Guido Waschenbach Dish-washer detergent composition
CZ90793A3 (en) 1990-11-14 1994-06-15 Procter & Gamble Preparations free of phosphates and with oxygen-containing bleaching systems for automatic dish washers, and process for preparing thereof
DE4110510A1 (en) * 1991-03-30 1992-10-01 Henkel Kgaa LOW-ALKALINE, CHLORINE AND PHOSPHATE-FREE MACHINE DISTRIBUTORS IN THE FORM OF HEAVY-DENTAL POWDERS AND GRANULES
DE4112075A1 (en) * 1991-04-12 1992-10-15 Henkel Kgaa METHOD FOR PRODUCING STABLE, BIFUNCTIONAL, PHOSPATE AND METASILICATE-FREE LOW-ALKALINE DETERGENT TABLETS FOR THE MACHINE DISHWASHER
DE4121307A1 (en) * 1991-06-27 1993-01-07 Henkel Kgaa METHOD FOR THE PRODUCTION OF STABLE, BIFUNCTIONAL, PHOSPHATE AND METASILICATE-FREE LOW-ALKALINE DETERGENT TABLETS FOR THE MACHINE DISHWASHER
EP0530635B1 (en) * 1991-08-29 1997-05-14 Joh. A. Benckiser GmbH Neutral composition for dishwashing machine
EP0626996A1 (en) * 1992-02-20 1994-12-07 Henkel Kommanditgesellschaft auf Aktien Process for producing low-alkaline dishwasher rinsing agents without active chlorine, silicates and phosphates, in the form of heavy granulates
DE4205071A1 (en) * 1992-02-20 1993-08-26 Henkel Kgaa Low alkalinity dishwashing machine compsn. - free from active chlorine silicate and phosphate, contains sodium salt of (meth)acrylic] acid (co)polymer, sodium (bi):carbonate as builders
EP0630400A1 (en) 1992-03-12 1994-12-28 The Procter & Gamble Company Low-dosage automatic dishwashing detergent with monopersulfate and enzymes
DE4228786A1 (en) * 1992-08-29 1994-03-03 Henkel Kgaa Dishwashing liquid with selected builder system

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO9407981A1 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3567094A1 (en) 2007-02-06 2019-11-13 Henkel AG & Co. KGaA Cleaning product

Also Published As

Publication number Publication date
ATE194012T1 (en) 2000-07-15
DE4232170C2 (en) 1999-09-16
DE59310064D1 (en) 2000-07-27
WO1994007981A1 (en) 1994-04-14
DE4232170A1 (en) 1994-03-31
CA2145663A1 (en) 1994-04-14
DK0662117T3 (en) 2000-10-23
EP0662117B1 (en) 2000-06-21
ES2148239T3 (en) 2000-10-16
PT662117E (en) 2000-12-29
GR3033851T3 (en) 2000-10-31
JPH08501598A (en) 1996-02-20

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