ATE158812T1 - GRANULAR PHOSPHATE-FREE AGENT FOR MACHINE DISHWASHING - Google Patents

GRANULAR PHOSPHATE-FREE AGENT FOR MACHINE DISHWASHING

Info

Publication number
ATE158812T1
ATE158812T1 AT92107235T AT92107235T ATE158812T1 AT E158812 T1 ATE158812 T1 AT E158812T1 AT 92107235 T AT92107235 T AT 92107235T AT 92107235 T AT92107235 T AT 92107235T AT E158812 T1 ATE158812 T1 AT E158812T1
Authority
AT
Austria
Prior art keywords
weight
alkali metal
acid
group
bleach
Prior art date
Application number
AT92107235T
Other languages
German (de)
Inventor
Harald Dr Volk
Original Assignee
Chemolux Sarl
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 Chemolux Sarl filed Critical Chemolux Sarl
Application granted granted Critical
Publication of ATE158812T1 publication Critical patent/ATE158812T1/en

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
    • C11D3/20—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
    • C11D17/00—Detergent materials or soaps characterised by their shape or physical properties
    • 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
    • C11D3/22—Carbohydrates or derivatives thereof
    • C11D3/221—Mono, di- or trisaccharides or derivatives 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
    • C11D3/16—Organic compounds
    • C11D3/36—Organic compounds containing phosphorus
    • C11D3/361—Phosphonates, phosphinates or phosphonites
    • 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
    • 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
    • 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
    • C11D3/3917—Nitrogen-containing 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)
  • Molecular Biology (AREA)
  • Detergent Compositions (AREA)

Abstract

An environmentally friendly, granular, phosphate-free dishwashing agent for automatic dishwashers is proposed with alkali metal gluconate as phosphate substitute. It contains: 10 - 70% by weight of water-soluble alkali metal silicate with a ratio of silicon dioxide to alkali metal oxide greater than 1:1; 0 - 50% by weight of alkali metal carbonate; 2 - 15% by weight of polymeric sequestrants or dispersants, preferably of the polycarboxylate type, especially homopolymers of acrylic acid or copolymers with other organic acids or ethers which contain vinyl groups, especially maleic acid; 3 - 15% by weight of alkali metal salts of acids obtained from sugars by fermentation, especially of Glu acid or lactobionic acid; 2 - 15% by weight of an oxygen-based bleach from the group of peroxo compounds or peroxohydrates or mixtures thereof, which liberate hydrogen peroxide in water; 0 - 15% by weight of a bleach activator from the group of compounds which liberate reactive peracids, especially peracetic acid, on exposure to hydrogen peroxide; 0 - 2% by weight of an alkali metal salt of a phosphonic acid to stabilise the bleach during storage; 0 - 5% by weight of enzymes or enzyme mixtures from the group of hydrolases, especially proteases, amylases and lipases; 0.5 - 5% by weight of a low-foam nonionic surfactant. d
AT92107235T 1991-05-02 1992-04-28 GRANULAR PHOSPHATE-FREE AGENT FOR MACHINE DISHWASHING ATE158812T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4114956A DE4114956A1 (en) 1991-05-02 1991-05-02 GRANULAR PHOSPHATE-FREE AGENT FOR MACHINE DISHWASHER

Publications (1)

Publication Number Publication Date
ATE158812T1 true ATE158812T1 (en) 1997-10-15

Family

ID=6431199

Family Applications (1)

Application Number Title Priority Date Filing Date
AT92107235T ATE158812T1 (en) 1991-05-02 1992-04-28 GRANULAR PHOSPHATE-FREE AGENT FOR MACHINE DISHWASHING

Country Status (3)

Country Link
EP (1) EP0512371B1 (en)
AT (1) ATE158812T1 (en)
DE (2) DE4114956A1 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE195970T1 (en) * 1993-11-03 2000-09-15 Procter & Gamble CALCIUM CARBONATE SETTLEMENT CONTROL IN MACHINE DISHWASHING
GB2285052A (en) * 1993-12-23 1995-06-28 Procter & Gamble Detergent composition
WO1995020030A1 (en) * 1994-01-25 1995-07-27 Unilever N.V. Co-granules and detergent tablets formed therefrom
CN1093169C (en) * 1994-09-13 2002-10-23 花王株式会社 Washing method and clothes detergent 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
US5663132A (en) * 1995-03-01 1997-09-02 Charvid Limited Liability Company Non-caustic composition comprising peroxygen compound and metasilicate and cleaning methods for using same
US6034048A (en) * 1995-03-01 2000-03-07 Charvid Limited Liability Co. Non-caustic cleaning composition using an alkali salt
CA2214266C (en) * 1995-03-11 2003-12-30 The Procter & Gamble Company Detergent composition comprising a polymeric polycarboxylic compound, a chelant, and an amylase enzyme
DE50107849D1 (en) 2000-07-28 2005-12-01 Henkel Kgaa NEW AMYLOLYTIC ENZYME FROM BACILLUS SP. A 7-7 (DSM 12368) AND WASHING AND CLEANING AGENT WITH THIS NEW AMYLOLYTIC ENZYME
DE10153551A1 (en) * 2001-10-30 2003-05-22 Henkel Kgaa Detergent or cleaning agent that is essentially dispersible without sediment
WO2006131503A2 (en) * 2005-06-10 2006-12-14 Novozymes A/S Detergents with enzymatic builder and bleach systems
ITCR20060016A1 (en) * 2006-06-07 2007-12-08 Silvia Palladini DETERGENT FORMULATIONS AT LOW ENVIRONMENTAL IMPACT
US9353335B2 (en) 2013-11-11 2016-05-31 Ecolab Usa Inc. High alkaline warewash detergent with enhanced scale control and soil dispersion

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2101508C3 (en) * 1971-01-14 1979-05-17 Henkel Kgaa, 4000 Duesseldorf Dishwashing liquid
DE3139091C2 (en) * 1980-10-11 1986-06-19 Sandoz-Patent-GmbH, 7850 Lörrach Phosphate-free or low-phosphate detergents and cleaning agents
CA1334389C (en) * 1986-03-26 1995-02-14 Ernest H. Brumbaugh Machine dishwasher water spot control composition
DE3744592C2 (en) * 1987-12-31 1996-04-18 Basf Ag Dishwashing detergents containing water-soluble polymers
JP2505515B2 (en) * 1988-02-03 1996-06-12 花王株式会社 Detergent for automatic dishwasher
JP2801057B2 (en) * 1990-02-08 1998-09-21 花王株式会社 Bleach composition
DK166548B1 (en) * 1991-03-15 1993-06-07 Cleantabs As PHOSPHATE-FREE MACHINE DISHWASH

Also Published As

Publication number Publication date
EP0512371B1 (en) 1997-10-01
DE4114956A1 (en) 1992-11-05
DE59208935D1 (en) 1997-11-06
EP0512371A2 (en) 1992-11-11
EP0512371A3 (en) 1995-06-14

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Legal Events

Date Code Title Description
EEIH Change in the person of patent owner
REN Ceased due to non-payment of the annual fee