EP0364067A3 - High-carbonate automatic dishwashing detergent with decreased calcium salt deposition - Google Patents

High-carbonate automatic dishwashing detergent with decreased calcium salt deposition Download PDF

Info

Publication number
EP0364067A3
EP0364067A3 EP19890305572 EP89305572A EP0364067A3 EP 0364067 A3 EP0364067 A3 EP 0364067A3 EP 19890305572 EP19890305572 EP 19890305572 EP 89305572 A EP89305572 A EP 89305572A EP 0364067 A3 EP0364067 A3 EP 0364067A3
Authority
EP
European Patent Office
Prior art keywords
automatic dishwashing
dishwashing detergent
alkali
calcium salt
salt deposition
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
EP19890305572
Other languages
German (de)
French (fr)
Other versions
EP0364067B1 (en
EP0364067A2 (en
Inventor
William L. Smith
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.)
Clorox Co
Original Assignee
Clorox Co
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 Clorox Co filed Critical Clorox Co
Publication of EP0364067A2 publication Critical patent/EP0364067A2/en
Publication of EP0364067A3 publication Critical patent/EP0364067A3/en
Application granted granted Critical
Publication of EP0364067B1 publication Critical patent/EP0364067B1/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
    • C11D3/02—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
    • C11D3/37—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
    • C11D3/3761—(Co)polymerised carboxylic acids, -anhydrides, -esters in solid and liquid compositions in solid compositions

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

An automatic dishwashing detergent primarily comprised of an alkali-metal carbonate as the sole builder, alkali-metal silicates, and a calcium precipitation inhibitor system consisting of a low foaming surfactant, a low molecular weight polycarboxylic acid, and a small amount of a threshold inhibition agent. Optionally halogen, peroxygen or peracid bleaching species enzymes, fragrances, dyes and other adjuncts may be included. The composition provides good cleaning performance especially on starchy soils, and no appreciable calcium precipitates results, even in water having a hardness of at least about 400 ppm.
EP89305572A 1988-10-12 1989-06-02 High-carbonate automatic dishwashing detergent with decreased calcium salt deposition Expired - Lifetime EP0364067B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US25687588A 1988-10-12 1988-10-12
US256875 1988-10-12

Publications (3)

Publication Number Publication Date
EP0364067A2 EP0364067A2 (en) 1990-04-18
EP0364067A3 true EP0364067A3 (en) 1991-01-30
EP0364067B1 EP0364067B1 (en) 1996-01-24

Family

ID=22973957

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89305572A Expired - Lifetime EP0364067B1 (en) 1988-10-12 1989-06-02 High-carbonate automatic dishwashing detergent with decreased calcium salt deposition

Country Status (5)

Country Link
EP (1) EP0364067B1 (en)
AT (1) ATE133446T1 (en)
CA (1) CA1322703C (en)
DE (1) DE68925509T2 (en)
ES (1) ES2082776T3 (en)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2115425C (en) * 1991-08-13 1997-12-16 Mary E. Raleigh Process for making granular automatic dishwashing detergent
US5281351A (en) * 1991-12-06 1994-01-25 Lever Brothers Company, Division Of Conopco, Inc. Processes for incorporating anti-scalants in powdered detergent compositions
DE69415972T2 (en) * 1993-04-27 1999-08-12 Procter & Gamble LIQUID OR GRANULAR MACHINE DISHWASHER
CA2161083C (en) * 1993-04-27 2000-06-13 Eugene Steven Sadlowski Liquid or granular automatic dishwashing detergent compositions
AU7932094A (en) * 1993-11-03 1995-05-23 Procter & Gamble Company, The Control of calcium carbonate precipitation in automatic dishwashing
EP0726935B1 (en) * 1993-11-03 2000-08-30 The Procter & Gamble Company Control of calcium carbonate precipitation in automatic dishwashing
GB2285052A (en) * 1993-12-23 1995-06-28 Procter & Gamble Detergent composition
GB2285051A (en) * 1993-12-23 1995-06-28 Procter & Gamble Rinse aid composition
GB2285053A (en) * 1993-12-23 1995-06-28 Procter & Gamble Rinse aid composition
FR2726002B1 (en) * 1994-10-21 1997-01-17 Rhone Poulenc Chimie BUILDER COMPOSITION WITHOUT ZEOLITHS OR PHOSTATES COMPRISING A SYSTEM REDUCING CALCIUM INCRUST, USE THEREOF IN DETERGENT COMPOSITIONS AND DETERGENT COMPOSITIONS
FR2732032B1 (en) * 1995-03-20 1997-06-13 Rhone Poulenc Chimie DETERGENT ADJUVANT COMPOSITION REDUCING CALCIUM INCLUSIVE, USE THEREOF IN DETERGENT COMPOSITIONS AND DETERGENT COMPOSITIONS
FR2732033B1 (en) * 1995-03-20 1997-04-30 Rhone Poulenc Chimie DETERGENT ADJUVANT COMPOSITION REDUCING CALCIUM INCLUSIVE, USE THEREOF IN DETERGENT COMPOSITIONS AND DETERGENT COMPOSITIONS
US6177392B1 (en) * 1997-01-13 2001-01-23 Ecolab Inc. Stable solid block detergent composition
US6156715A (en) * 1997-01-13 2000-12-05 Ecolab Inc. Stable solid block metal protecting warewashing detergent composition
AU1273601A (en) * 1999-11-12 2001-05-30 Unilever Plc Machine dish wash compositions
GB0502056D0 (en) * 2005-02-01 2005-03-09 Unilever Plc Modified sodium carbonate carrier meterial
US20100197545A1 (en) * 2009-01-30 2010-08-05 Ecolab USA High alkaline detergent composition with enhanced scale control
FR3009831B1 (en) * 2013-08-23 2015-09-04 Hlg Man PLASTIC COMPOSITION CHARGED WITH SODIUM SULFATE AND SODIUM CARBONATE
CA3067588A1 (en) 2017-06-26 2019-01-03 Ecolab Usa Inc. Method of dishwashing comprising detergent compositions substantially free of phosphonates
DE102022131906A1 (en) 2022-12-01 2024-06-06 Henkel Ag & Co. Kgaa Dishwasher cleaner with improved grease removal and additional limescale removal

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3579455A (en) * 1968-08-02 1971-05-18 Grace W R & Co Machine dishwashing compositions containing sodium polyacrylate
US3627686A (en) * 1968-09-30 1971-12-14 Chemed Corp Machine dishwashing compositions containing sodium polyacrylate and nta
US3925228A (en) * 1973-01-11 1975-12-09 Colgate Palmolive Co Carbonate built detergents
GB1575094A (en) * 1977-03-24 1980-09-17 Pennwalt Corp Detergent compositions
GB2060675A (en) * 1979-10-04 1981-05-07 Colgate Palmolive Co Method for retarding gelation of bicarbonate-carbonate-silicate crutcher slurries
EP0186088A2 (en) * 1984-12-24 1986-07-02 Henkel Kommanditgesellschaft auf Aktien Phosphate free agents for automatic dish-washing
US4608188A (en) * 1985-04-12 1986-08-26 Basf Corporation Dishwashing composition
EP0273377A2 (en) * 1986-12-31 1988-07-06 Henkel Kommanditgesellschaft auf Aktien Phosphate-free detergent with a reduced foaming tendency
EP0289312A2 (en) * 1987-04-30 1988-11-02 Unilever Plc Process for the preparation of a granular detergent composition
EP0289311A2 (en) * 1987-04-30 1988-11-02 Unilever Plc Process for the preparation of a granular detergent composition
EP0353562A1 (en) * 1988-07-29 1990-02-07 Henkel Kommanditgesellschaft auf Aktien Builder combination with a reduced phosphate content

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3579455A (en) * 1968-08-02 1971-05-18 Grace W R & Co Machine dishwashing compositions containing sodium polyacrylate
US3627686A (en) * 1968-09-30 1971-12-14 Chemed Corp Machine dishwashing compositions containing sodium polyacrylate and nta
US3925228A (en) * 1973-01-11 1975-12-09 Colgate Palmolive Co Carbonate built detergents
GB1575094A (en) * 1977-03-24 1980-09-17 Pennwalt Corp Detergent compositions
GB2060675A (en) * 1979-10-04 1981-05-07 Colgate Palmolive Co Method for retarding gelation of bicarbonate-carbonate-silicate crutcher slurries
EP0186088A2 (en) * 1984-12-24 1986-07-02 Henkel Kommanditgesellschaft auf Aktien Phosphate free agents for automatic dish-washing
US4608188A (en) * 1985-04-12 1986-08-26 Basf Corporation Dishwashing composition
EP0273377A2 (en) * 1986-12-31 1988-07-06 Henkel Kommanditgesellschaft auf Aktien Phosphate-free detergent with a reduced foaming tendency
EP0289312A2 (en) * 1987-04-30 1988-11-02 Unilever Plc Process for the preparation of a granular detergent composition
EP0289311A2 (en) * 1987-04-30 1988-11-02 Unilever Plc Process for the preparation of a granular detergent composition
EP0353562A1 (en) * 1988-07-29 1990-02-07 Henkel Kommanditgesellschaft auf Aktien Builder combination with a reduced phosphate content

Also Published As

Publication number Publication date
DE68925509D1 (en) 1996-03-07
CA1322703C (en) 1993-10-05
DE68925509T2 (en) 1996-05-30
ES2082776T3 (en) 1996-04-01
ATE133446T1 (en) 1996-02-15
EP0364067B1 (en) 1996-01-24
EP0364067A2 (en) 1990-04-18

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