EP0077588A1 - Geschirrspülmaschinen-Waschmittel und Spülmittelzusammensetzung - Google Patents

Geschirrspülmaschinen-Waschmittel und Spülmittelzusammensetzung Download PDF

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Publication number
EP0077588A1
EP0077588A1 EP82201271A EP82201271A EP0077588A1 EP 0077588 A1 EP0077588 A1 EP 0077588A1 EP 82201271 A EP82201271 A EP 82201271A EP 82201271 A EP82201271 A EP 82201271A EP 0077588 A1 EP0077588 A1 EP 0077588A1
Authority
EP
European Patent Office
Prior art keywords
weight
composition according
machine dishwashing
composition
polyelectrolytes
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.)
Withdrawn
Application number
EP82201271A
Other languages
English (en)
French (fr)
Inventor
Leendert Los
Johannes Hendrikus Gouda
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.)
Unilever PLC
Unilever NV
Original Assignee
Unilever PLC
Unilever 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
Application filed by Unilever PLC, Unilever NV filed Critical Unilever PLC
Publication of EP0077588A1 publication Critical patent/EP0077588A1/de
Withdrawn legal-status Critical Current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
    • C11D3/20—Organic compounds containing oxygen
    • C11D3/22—Carbohydrates or derivatives thereof
    • C11D3/222—Natural or synthetic polysaccharides, e.g. cellulose, starch, gum, alginic acid or cyclodextrin
    • C11D3/227—Natural or synthetic polysaccharides, e.g. cellulose, starch, gum, alginic acid or cyclodextrin with nitrogen-containing groups
    • 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
    • C11D3/0005—Other compounding ingredients characterised by their effect
    • C11D3/0026—Low foaming or foam regulating 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
    • C11D3/37—Polymers
    • C11D3/3746—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C11D3/3769—(Co)polymerised monomers containing nitrogen, e.g. carbonamides, nitriles or amines
    • 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
    • C11D3/3769—(Co)polymerised monomers containing nitrogen, e.g. carbonamides, nitriles or amines
    • C11D3/3773—(Co)polymerised monomers containing nitrogen, e.g. carbonamides, nitriles or amines in 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
    • C11D3/37—Polymers
    • C11D3/3746—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C11D3/3769—(Co)polymerised monomers containing nitrogen, e.g. carbonamides, nitriles or amines
    • C11D3/3776—Heterocyclic compounds, e.g. lactam

Definitions

  • the present invention relates to an improvement in machine dishwashing and rinsing compositions.
  • a machine dishwashing composition for use in the main wash cycle
  • a rinse aid composition for use in the rinse cycle.
  • Both products usually contain an active detergent material. Since both products are applied to the articles to be cleaned or rinsed by spraying the wash or rinse liquor containing these products thereon, which implies the use of a pump, the generation of too much foam thereby is a serious problem. Too much foam can cause too much noise, may damage the heating coil of the dishwashing machine, can lead to the pump malfunctioning and may impair the overall efficacy of the dishwashing process. Consequently, only low-foaming active detergent materials are commonly used in machine dishwashing and rinsing compositions.
  • the machine dishwashing or rinsing composition in which the special group of polymers is included , is of the usual type and formulation, containing as active detergent material a nonionic detergent, preferably a low-foaming one.
  • the invention relates to a machine dishwashing or rinsing composition
  • a machine dishwashing or rinsing composition comprising a nonionic detergent, and is characterized by the inclusion therein of a small, effective amount of a special group of polymers.
  • the special group of polymers consists of polyelectrolytes which contain cationic charges, either permanent or at the pH of usage. They have a cationic charge to carbon atom in the backbone ratio of from 0.03 to 0.5. They may contain additional neutral or anionic groups, with an anionic to cationic group ratio of as high as- 3 : 1. They have a molecular weight in the range of 5.10 3 to 5. 10 5 .
  • the special group of polymers consists of three kinds of polymers, i.e. those based on quaternized diethylaminoethylmethacrylate, those based on dimethyldialkylammo- niumhalide, and quaternized polysaccharides.
  • To the first class belongs as typical example a copolymer of N-vinylpyrrolidone and quaternized diethylaminoethylmethacrylate, having a molecular weight of 10 5 .
  • To the second class belong as typical examples poly(di- methyldiallyl ammonium chloride) having a molecular weight of 10 5 , and poly(dimethyldiallyl ammonium chloride-acrylamide) having a molecular weight of 2.5 x 10 5 to 5 x 10 5 and having a molar percentage ratio of dimethyl- diallyl ammonium chloride to acrylamide ranging from 20 : 80 to 80 : 20.
  • To this second class also belongs 1,5-dimethyl-1,5-diazaundecamethylene-polymetho- bromide, having a molecular weight of 5.10 3- 10 4 .
  • To the third class belong 2-hydroxypropyl trimethyl ammonium chloride ethers of hydroxyethyl cellulose, having a molecular weight of 10" - 2. 5 x 10 5 .
  • Typical, commercially available polymers belonging to the above classes are Gafquat 734 ex Gaf Corp.; Merquat 550 ex Chemviron, Brussels, Belgium; Polybrene ex Aldrich Chemical Co., Milwaukee, Wisc., USA; Polymer JR 125 and Polymer JR 400 ex Union Carbide, etc.
  • the polymers of the invention are used in the machine dishwashing or rinsing composition in an amount of 0.1 to 10%, preferably 0.2 to 1% by weight.
  • the balance of the composition consists of the usual ingredients, present in machine dishwashing or rinsing compositions.
  • the machine dishwashing composition usually comprises from 0.1 to 10 % by weight of a nonionic detergent, preferably a low-foaming one.
  • a nonionic detergent preferably a low-foaming one.
  • This is a well-known class of nonionic detergents, examples of which are amply described in the textbook "Nonionic Surfactants” by M. Schick.
  • it comprises from 1 to 80% by weight of one or more builder salts, such as alkali metal-ortho-, -pyro-, -tripoly-, -hexametaphosphates, alkali metal citrates, alkali metal carbonates, alkali metal carboxy methyloxysuccinate, alkali metal nitrilotriacetate, zeolites and so on.
  • an alkalimetal silicate contains from 1 to 80 % of an alkalimetal silicate, from 1 to 50 % of an oxygen or chlorine bleaching agent, and it may further contain as optional ingredients perfumes, germicides, corrosion inhibitors, enzymes, bleach precursors, reducing agents, clays, and so on.
  • Buffer salts such as borates, can also be included.
  • a rinse composition usually also comprises from 1 to 60%, preferably 10 - 35% by weight of a nonionic-detergent, preferably a low-foaming one, and furthermore optional ingredients, such as solvents, (in)organic acids, preservatives, perfumes, dyes, hydrotropes, enzymes, germicides, all in the usual amounts.
  • a nonionic-detergent preferably a low-foaming one
  • optional ingredients such as solvents, (in)organic acids, preservatives, perfumes, dyes, hydrotropes, enzymes, germicides, all in the usual amounts.
  • the rinsing composition also contains a low level, i.e. 0.1 - 1% by weight of an anionic detergent.
  • the benefits of the present invention are thereby significantly increased in a rinse composition.
  • the anionic detergent can be any well-known type, including fatty acid soaps. Typical examples are alkylaryl sulphonates, alkane sulphonates, olefin sulphonates, alkylsulphates, alkylethersulphates and so on.
  • Preferred anionic detergents are the alkali metal salts of straight chain C 10 -C 18 akylbenzene sulphonates, and alkali metal salts of C 10 -C 18 alkylether sulphates, containing from 1 - 10 moles of alkylene oxide. Alkylether carboxylates are also suitable.
  • compositions of the present invention can be made in any suitable physical form, such as powders, granulates, tablets, liquids, etc.
  • the granular form is usually prepared, whereas the rinse composition is usually in liquid form.
  • the various ingredients of the rinse composition can naturally also be added to the rinse water.
  • the invention will further be illustrated by way of Example.
  • the anionic detergent was sodiumdodecylbenzenesulphonate
  • the polymer was Gafquat 734, a copolymer of N- vinylpyrrolidone and quaternized diethylaminoethylmethacrylate, having a molecular weight of 10 5 .
  • a machine dishwashing operation was carried out in a commercial dishwashing machine using the same main wash composition as in Example G at a concentration of 3 g per litre.

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  • 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)
  • Molecular Biology (AREA)
  • Emergency Medicine (AREA)
  • Detergent Compositions (AREA)
  • Meat, Egg Or Seafood Products (AREA)
EP82201271A 1981-10-16 1982-10-12 Geschirrspülmaschinen-Waschmittel und Spülmittelzusammensetzung Withdrawn EP0077588A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8131205 1981-10-16
GB8131205 1981-10-16

Publications (1)

Publication Number Publication Date
EP0077588A1 true EP0077588A1 (de) 1983-04-27

Family

ID=10525196

Family Applications (1)

Application Number Title Priority Date Filing Date
EP82201271A Withdrawn EP0077588A1 (de) 1981-10-16 1982-10-12 Geschirrspülmaschinen-Waschmittel und Spülmittelzusammensetzung

Country Status (7)

Country Link
EP (1) EP0077588A1 (de)
AU (1) AU8933082A (de)
DK (1) DK460082A (de)
FI (1) FI823446L (de)
NO (1) NO823442L (de)
PT (1) PT75686A (de)
ZA (1) ZA827446B (de)

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4647314A (en) * 1985-03-05 1987-03-03 Drew Chemical Corporation Rinse water additive
EP0236900A1 (de) * 1986-03-08 1987-09-16 Henkel Kommanditgesellschaft auf Aktien Pulverförmige, aktivchlorhaltige, maschinell anwendbare Geschirreinigungsmittel
WO1991009932A1 (en) * 1989-12-12 1991-07-11 Unilever N.V. Detergent compositions
WO1997009408A1 (de) * 1995-09-04 1997-03-13 Henkel Kommanditgesellschaft Auf Aktien Klarspülmittel mit kationischen polymeren
EP0859046A1 (de) * 1997-02-14 1998-08-19 The Procter & Gamble Company Flüssige Reinigungsmittelzusammensetzungen für harte Oberflächen
WO1999005248A1 (en) * 1997-07-23 1999-02-04 Unilever Plc Automatic dishwashing compositions containing water soluble cationic or amphoteric polymers
WO1999058633A1 (en) * 1998-05-11 1999-11-18 Unilever Plc Machine dishwashing compositions and rinse aid compositions
US6528476B1 (en) * 1999-05-26 2003-03-04 The Procter & Gamble Company Liquid detergent compositions comprising block polymeric suds enhancers
US6573234B1 (en) * 1999-05-26 2003-06-03 The Procter & Gamble Company Liquid detergent compositions comprising polymeric suds enhancers
US6864314B1 (en) 1999-05-26 2005-03-08 Dominic Wai-Kwing Yeung Block polymers, compositions and methods of use for foams, laundry detergents, shower rinses and coagulants
WO2005026305A1 (de) * 2003-09-15 2005-03-24 Henkel Kommanditgesellschaft Auf Aktien Maschinelle geschirrspülmittel mit spezieller polymermischung
WO2005097963A1 (de) * 2004-03-26 2005-10-20 Henkel Kommanditgesellschaft Auf Aktien Maschinelles geschirrspülmittel
US7241729B2 (en) 1999-05-26 2007-07-10 Rhodia Inc. Compositions and methods for using polymeric suds enhancers
US7514395B2 (en) 2003-09-15 2009-04-07 Henkel Kommanditgesellschaft Auf Aktien Dishwasher detergents comprising specific polymers
US7939601B1 (en) 1999-05-26 2011-05-10 Rhodia Inc. Polymers, compositions and methods of use for foams, laundry detergents, shower rinses, and coagulants
DE102016223589A1 (de) 2016-11-28 2018-05-30 Clariant International Ltd Copolymer enthaltendes maschinelles geschirrspülmittel
WO2020239760A1 (en) 2019-05-28 2020-12-03 Clariant International Ltd Ethoxylated glycerol ester-containing detergent for machine dishwashing
WO2023057335A1 (en) 2021-10-07 2023-04-13 Clariant International Ltd Detergent compositions for machine dishwashing comprising ethoxylated glycerol esters and modified fatty alcohol alkoxylates

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA852201B (en) * 1984-04-09 1986-11-26 Colgate Palmolive Co Liquid bleaching laundry detergent composition
NZ212920A (en) * 1984-08-13 1989-04-26 Colgate Palmolive Co Thixotropic automatic dishwasher detergent compositions containing polymeric carboxylic acid

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1527706A (en) * 1976-02-23 1978-10-11 Chemed Corp Detergent composition and its use in a dishwashing machin
DE2717849A1 (de) * 1977-04-22 1978-10-26 Tennant Co Reinigungsmittel
EP0002085A2 (de) * 1977-11-21 1979-05-30 THE PROCTER & GAMBLE COMPANY Textilbehandlungsmittel mit niedrigem Gehalt an kationaktiven Guar
US4203858A (en) * 1976-05-28 1980-05-20 Gaf Corporation Phosphate-free machine dishwashing composition
EP0013585A1 (de) * 1979-01-12 1980-07-23 Unilever N.V. Milde flüssige Reinigungsmittelzusammensetzung

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1527706A (en) * 1976-02-23 1978-10-11 Chemed Corp Detergent composition and its use in a dishwashing machin
US4203858A (en) * 1976-05-28 1980-05-20 Gaf Corporation Phosphate-free machine dishwashing composition
DE2717849A1 (de) * 1977-04-22 1978-10-26 Tennant Co Reinigungsmittel
EP0002085A2 (de) * 1977-11-21 1979-05-30 THE PROCTER & GAMBLE COMPANY Textilbehandlungsmittel mit niedrigem Gehalt an kationaktiven Guar
EP0013585A1 (de) * 1979-01-12 1980-07-23 Unilever N.V. Milde flüssige Reinigungsmittelzusammensetzung

Cited By (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4647314A (en) * 1985-03-05 1987-03-03 Drew Chemical Corporation Rinse water additive
EP0236900A1 (de) * 1986-03-08 1987-09-16 Henkel Kommanditgesellschaft auf Aktien Pulverförmige, aktivchlorhaltige, maschinell anwendbare Geschirreinigungsmittel
WO1991009932A1 (en) * 1989-12-12 1991-07-11 Unilever N.V. Detergent compositions
WO1997009408A1 (de) * 1995-09-04 1997-03-13 Henkel Kommanditgesellschaft Auf Aktien Klarspülmittel mit kationischen polymeren
US6025314A (en) * 1995-09-04 2000-02-15 Henkel Kommanditgesellschaft Auf Aktien Clear-rinsing agents with cationic polymers
EP0859046A1 (de) * 1997-02-14 1998-08-19 The Procter & Gamble Company Flüssige Reinigungsmittelzusammensetzungen für harte Oberflächen
WO1999005248A1 (en) * 1997-07-23 1999-02-04 Unilever Plc Automatic dishwashing compositions containing water soluble cationic or amphoteric polymers
WO1999058633A1 (en) * 1998-05-11 1999-11-18 Unilever Plc Machine dishwashing compositions and rinse aid compositions
US7915212B2 (en) 1999-05-26 2011-03-29 Rhodia Inc. Block polymers, compositions and methods of use for foams, laundry detergents, shower rinses and coagulants
US9044413B2 (en) 1999-05-26 2015-06-02 Solvay Usa Inc. Block polymers, compositions and methods for use for foams, laundry detergents, and shower rinses and coagulants
US6864314B1 (en) 1999-05-26 2005-03-08 Dominic Wai-Kwing Yeung Block polymers, compositions and methods of use for foams, laundry detergents, shower rinses and coagulants
US6573234B1 (en) * 1999-05-26 2003-06-03 The Procter & Gamble Company Liquid detergent compositions comprising polymeric suds enhancers
US8907033B2 (en) 1999-05-26 2014-12-09 Solvay Usa Inc. Polymers, compositions and methods of use for foams, laundry detergents, shower rinses and coagulants
US7241729B2 (en) 1999-05-26 2007-07-10 Rhodia Inc. Compositions and methods for using polymeric suds enhancers
US7335700B2 (en) 1999-05-26 2008-02-26 Rhodia Inc. Block polymers, compositions and methods of use for foams, laundry detergents, shower rinses and coagulants
US7939601B1 (en) 1999-05-26 2011-05-10 Rhodia Inc. Polymers, compositions and methods of use for foams, laundry detergents, shower rinses, and coagulants
US6528476B1 (en) * 1999-05-26 2003-03-04 The Procter & Gamble Company Liquid detergent compositions comprising block polymeric suds enhancers
EP1664256B1 (de) * 2003-09-15 2009-11-04 Henkel AG & Co. KGaA Maschinelle geschirrspülmittel mit speziellen polymeren
US7514395B2 (en) 2003-09-15 2009-04-07 Henkel Kommanditgesellschaft Auf Aktien Dishwasher detergents comprising specific polymers
US7462588B2 (en) 2003-09-15 2008-12-09 Henkel Kommanditgesellschaft Auf Aktien (Henkel Kgaa) Dishwasher detergents comprising a specific polymer mixture
WO2005026305A1 (de) * 2003-09-15 2005-03-24 Henkel Kommanditgesellschaft Auf Aktien Maschinelle geschirrspülmittel mit spezieller polymermischung
WO2005097963A1 (de) * 2004-03-26 2005-10-20 Henkel Kommanditgesellschaft Auf Aktien Maschinelles geschirrspülmittel
EP1735419B1 (de) 2004-03-26 2018-09-19 Henkel AG & Co. KGaA Maschinelles geschirrspülmittel
DE102016223589A1 (de) 2016-11-28 2018-05-30 Clariant International Ltd Copolymer enthaltendes maschinelles geschirrspülmittel
WO2018095913A1 (de) 2016-11-28 2018-05-31 Clariant International Ltd Copolymer enthaltendes maschinelles geschirrspülmittel
WO2020239760A1 (en) 2019-05-28 2020-12-03 Clariant International Ltd Ethoxylated glycerol ester-containing detergent for machine dishwashing
WO2023057335A1 (en) 2021-10-07 2023-04-13 Clariant International Ltd Detergent compositions for machine dishwashing comprising ethoxylated glycerol esters and modified fatty alcohol alkoxylates

Also Published As

Publication number Publication date
FI823446A0 (fi) 1982-10-11
NO823442L (no) 1983-04-18
DK460082A (da) 1983-04-17
PT75686A (en) 1982-11-01
ZA827446B (en) 1984-05-30
FI823446L (fi) 1983-04-17
AU8933082A (en) 1983-04-21

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Inventor name: GOUDA, JOHANNES HENDRIKUS

Inventor name: LOS, LEENDERT