EP0013585B1 - Milde flüssige Reinigungsmittelzusammensetzung - Google Patents

Milde flüssige Reinigungsmittelzusammensetzung Download PDF

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Publication number
EP0013585B1
EP0013585B1 EP80200017A EP80200017A EP0013585B1 EP 0013585 B1 EP0013585 B1 EP 0013585B1 EP 80200017 A EP80200017 A EP 80200017A EP 80200017 A EP80200017 A EP 80200017A EP 0013585 B1 EP0013585 B1 EP 0013585B1
Authority
EP
European Patent Office
Prior art keywords
detergent composition
liquid detergent
carbon atoms
composition according
nonionic surfactant
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.)
Expired
Application number
EP80200017A
Other languages
English (en)
French (fr)
Other versions
EP0013585A1 (de
Inventor
Michael P. Aronson
Edilia A. Larrauri
Zahera J. Hussain
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
Priority to AT80200017T priority Critical patent/ATE1864T1/de
Publication of EP0013585A1 publication Critical patent/EP0013585A1/de
Application granted granted Critical
Publication of EP0013585B1 publication Critical patent/EP0013585B1/de
Expired legal-status Critical Current

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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
    • C11D3/3769—(Co)polymerised monomers containing nitrogen, e.g. carbonamides, nitriles or amines
    • C11D3/3776—Heterocyclic compounds, e.g. lactam
    • 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
    • C11D3/384—Animal products

Definitions

  • Spotting may be referred to as resulting from the break-up of a once continuous liquid film followed by the isolation of liquid patches that become stranded on the solid surface. Upon the drying of these isolated liquid patches, spots will form from the solid residue that was dissolved or suspended in the liquid.
  • One of the disadvantages associated with liquid dishwashing detergent compositions therefore, is the need to dry the washed objects or apparatus with a towel so that spot and film formation from the minerals in the rinse water can be avoided or minimized to a large extent.
  • the liquid detergent composition will generally contain from 2% to 50% by weight, preferably from 10% to 30% by weight of the total composition of an anionic surfactant compound.
  • R 2 is chosen from the group consisting of a straight or branched, saturated or unsaturated, aliphatic hydrocarbon radical having from 8 to 24, preferably from 12 to 18 carbon atoms; and an alkylbenzene radical having from 8 to 18, preferably from 12 to 16 carbon atoms in the alkyl group; and M is a cation, preferably sodium, potassium, ammonium, magnesium or calcium.
  • a third ingredient that is used in the dishwashing liquid composition of the invention is an alkali metal salt of the protein, casein, preferably sodium caseinate.
  • the caseinate can be present in an amount of from 0.5% to 5% by weight based on the total weight of the composition, preferably from 1.0% to 3.0% by weight.
  • a commercial grade of sodium caseinate is available from Western Dairy Products under the trade name of Savortone LF having the following analysis:
  • the substrate was placed on a rack to dry.
  • the time at which drainage began and the percentage of the surface area of the substrate that dried due to this drainage were recorded.
  • the degree of benefit arising from the agent is directly related to the time at which drainage begins and the percentage of the area dried by this drainage.
  • the benefit produced by drainage modification increases with increasing drainage rate and increasing percentage area dried by the enhanced drainage, provided that the rinse water film drains as a uniform sheet, and does not break up into water droplets which produce objectionable spotting.

Claims (11)

1. Flüssiges Reinigungsmittel für das Geschirrspülen von Hand für geringe Beanspruchung, umfassend
a) 2 bis 50 Gew.-% einer anionischen Tensidverbindung, nichtionischen Tensidverbindung oder deren Gemischen,
b) 0,1 bis 10 Gew.-% eines Copolymeren von N-Vinylpyrrolidon und Dimethylamino-ethylmethacrylat mit einem Molekulargewicht von 40 000 bis 1 500 000 oder deren Gemischen und
c) 0,5 bis etwa 5 Gew.-% eines Alkalimetallsalzes von Casein, wobei die genannten Prozentsätze auf das Gesamtgewicht des Mittels bezogen sind.
2. Flüssiges Reinigungsmittel nach Anspruch 1, worin die Komponente c) Natriumcaseinat ist.
3. Flüssiges Reinigungsmittel nach Anspruch 1, worin das anionische Tensid ein wasserlösliches Kohlenwasserstoffsulfat der Formel R1O(C2H4O)nSO3M ist, worin R1 ein geradkettiger oder verzweigter, gesättigter oder ungesättigter aliphatischer Kohlenwasserstoffrest mit 8 bis 22 Kohlenstoffatomen ist, n eine ganze Zahl von 0 bis 15 ist und M ein Kation von Natrium, Kalium oder Ammonium ist.
4. Flüssiges Reinigungsmittel nach Anspruch 1, worin das anionische Tensid eine Verbindung der Formel
Figure imgb0024
ist, worin R2 ein geradkettiger oder verzweigter, gesättigter oder ungesättigter aliphatischer Kohlenwasserstoffrest mit 8 bis 24 Kohlenstoffatomen oder ein Alkylbenzolrest mit 8 bis 18 Kohlenstoffatomen in der Alkylgruppe ist und M ein Kation von Natrium, Kalium, Ammonium, Magnesium oder Calcium ist.
5. Flüssiges Reinigungsmittel nach Anspruch 1, worin das nichtionische Tensid ein wasserlösliches tertiäres Aminoxid der allgemeinen Formel R3R4R,N-0 ist, worin R3 ein hochmolekularer, geradkettiger oder verzweigter, gesättigter oder ungesättigter aliphatischer Kohlenwasserstoff-, Hydroxykohlenwasserstoff- oder Alkyloxykohlenwasserstoffrest mit, insgesamt 8 bis 24 Kohlenstoffatomen ist und R4 und R5, die gleich oder verschieden sein können, jeweils einen Methyl-, Ethyl-, Hydroxymethyl- oder Hydroxyethylrest bedeuten.
6. Flüssiges Reinigungsmittel nach Anspruch 1, worin das nichtionische Tensid eine Verbindung der Formel
Figure imgb0025
ist, worin R3 einen hochmolekularen geradkettigen oder verzweigten, gesättigten oder ungesättigten aliphatischen Kohlenwasserstoff-, Hydroxykohlenwasserstoff; oder Alkyloxykohlenwasserstoffrest mit insgesamt 8 bis 24 Kohlenstoffatomen bedeutet und R4 und R5, die gleich oder verschieden sein können, jeweils einen Methyl-, Ethyl-, Hydroxymethyl- oder Hydroxyethylrest bedeutetn.
7. Flüssiges Reinigungsmittel nach Anspruch 1, worin das nichtionische Tensid eine Verbindung der Formel
Figure imgb0026
ist, worin Re ein gesättigter oder ungesättigter aliphatischer Kohlenwasserstoffrest mit 7 bis 21 Kohlenstoffatomen ist, R7 eine Methylen- oder Ethylengruppe und m eine ganze Zahl von 1 bis 3 ist.
8. Flüssiges Reinigungsmittel nach Anspruch 7, worin das nichtionische Tensid Lauryldiethanolamid ist.
9. Flüssiges Reinigungsmittel nach Anspruch 1, worin das nichtionische Tensid ein wasserlösliches Kondensationsprodukt von 3 bis 25 Mol eines Alkylenoxids und 1 Mol einer organischen hydrophoben aliphatischen oder alkylaromatischen Verbindung mit 8 bis 24 Kohlenstoffatomen und wenigstens einem reaktiven Wasserstoffatom ist.
10. Flüssiges Reinigungsmittel nach Anspruch 1, worin das nichtionische Tensid ein wasserlösliches Kondensationsprodukt von Ethylenoxid mit (a) einem aliphatischen Alkohol mit 10 bis 18 Kohlenstoffatomen, (b) einem Alkylphenol, (c) einem Fettsäureester, (d) einem Polyethenoxyester oder einem durch Umsetzen von Ethylenoxid mit einer Carbonsäure gebildeten Ester, (e) einem Fettacylalkanolamid des Typs C7-17Alkyl―CO―NHC2H4OH oder C7-17-Alkyl―CO―N(C2H4OH)2 oder (f) einem C-18-Alkyl-, C8-18-Alkenyl- oder C5-8-Alkylarylamin ist.
11. Flüssiges Reinigungsmittel nach Anspruch 1, umfassend
(a) 10 bis 30% einer anionischen Tensidverbindung oder eines Gemisches anionischer Tensidverbindungen,
(b) 1 bis 10% einer nichtionischen Tensidverbindung oder eines Gemischs nichtionischer Tensidverbindungen,
(c) 0,5 bis 3,0% eines Copolymeren von N-Vinylpyrrolidon und Dimethylamino-ethylmethacrylat mit einem Molekulargewicht zwischen 40 000 und 1 500 000 und
(d) 1,0 bis 3,0% Natriumcaseinat, wobei die genannten Prozentsätze auf das Gesamtgewicht des Mittels bezogen sind.
EP80200017A 1979-01-12 1980-01-08 Milde flüssige Reinigungsmittelzusammensetzung Expired EP0013585B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT80200017T ATE1864T1 (de) 1979-01-12 1980-01-08 Milde fluessige reinigungsmittelzusammensetzung.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US292479A 1979-01-12 1979-01-12
US2924 1979-01-12

Publications (2)

Publication Number Publication Date
EP0013585A1 EP0013585A1 (de) 1980-07-23
EP0013585B1 true EP0013585B1 (de) 1982-11-24

Family

ID=21703211

Family Applications (1)

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EP80200017A Expired EP0013585B1 (de) 1979-01-12 1980-01-08 Milde flüssige Reinigungsmittelzusammensetzung

Country Status (11)

Country Link
EP (1) EP0013585B1 (de)
JP (1) JPS5598298A (de)
AR (1) AR221396A1 (de)
AT (1) ATE1864T1 (de)
AU (1) AU528923B2 (de)
BR (1) BR8000109A (de)
CA (1) CA1117843A (de)
DE (1) DE3061116D1 (de)
NZ (1) NZ192549A (de)
PH (1) PH18064A (de)
ZA (1) ZA80139B (de)

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Publication number Priority date Publication date Assignee Title
CA1170949A (en) * 1980-02-05 1984-07-17 John B. Welch Liquid detergent composition
FI823446L (fi) * 1981-10-16 1983-04-17 Unilever Nv Foerbaettrad komposition foer maskinell diskning och skoeljning
EP0079646B1 (de) * 1981-11-16 1986-05-21 Unilever N.V. Flüssige Detergenszusammensetzung
DE3228479A1 (de) * 1982-07-30 1984-02-09 Dénes 7312 Kirchheim Pötschke Waschmittel fuer textilien
JPS59115398A (ja) * 1982-12-21 1984-07-03 ライオン株式会社 洗浄剤組成物
GB8310529D0 (en) * 1983-04-19 1983-05-25 Unilever Plc General-purpose cleaning composition
GB8618635D0 (en) * 1986-07-30 1986-09-10 Unilever Plc Detergent composition
US4954292A (en) * 1986-10-01 1990-09-04 Lever Brothers Co. Detergent composition containing PVP and process of using same
BE1003561A3 (nl) * 1989-10-11 1992-04-21 Met Beperkte Aansprakelijkheid Vloeibare wasmiddelen.
EP0576778B1 (de) * 1992-07-03 1998-02-04 The Procter & Gamble Company Konzentriertes, wässeriges, flüssiges Reinigungsmittel
US5723425A (en) * 1992-07-03 1998-03-03 Cauwberghs; Serge Gabriel Pierre Concentrated aqueous liquid detergent comprising polyvinylpyrrolidone
DE4235798A1 (de) * 1992-10-23 1994-04-28 Basf Ag Verwendung von Vinylpyrrolidon- und Vinylimidazol-Copolymerisaten als Waschmitteladditiv, neue Polymerisate des Vinylpyrrolidons und des Vinylimidazols und Verfahren zu ihrer Herstellung
ES2221029T3 (es) * 1997-02-14 2004-12-16 THE PROCTER & GAMBLE COMPANY Composiciones liquidas de limpieza de superficies rigidas.
EP0892039A1 (de) * 1997-07-18 1999-01-20 The Procter & Gamble Company Flüssige Reinigungszusammensetzungen
US6333299B1 (en) 1997-10-31 2001-12-25 The Procter & Gamble Co. Liquid acidic limescale removal composition packaged in a spray-type dispenser
ES2241029T3 (es) * 1997-10-31 2005-10-16 THE PROCTER & GAMBLE COMPANY Composiciones liquidas acidas para eliminar la cal envasadas en un dispensador de tipo pulverizador.
BR9812789A (pt) 1997-11-21 2000-10-17 Procter & Gamble Composições detergentes compreendendo realçadores de água de sabão poliméricos e seu uso
CN1284121A (zh) * 1997-11-21 2001-02-14 宝洁公司 包含聚合型泡沫增效剂的液体洗涤剂组合物
US6718992B1 (en) 1998-08-27 2004-04-13 Sergio Cardola Liquid neutral to alkaline hard-surface cleaning composition
EP0982394A1 (de) * 1998-08-27 2000-03-01 The Procter & Gamble Company Flüssige neutrales oder alkalisches Reinigungsmittel für harte Oberflächen
AU5163400A (en) * 1999-05-26 2000-12-12 Procter & Gamble Company, The Liquid detergent compositions comprising polymeric suds enhancers
US7241729B2 (en) 1999-05-26 2007-07-10 Rhodia Inc. Compositions and methods for using polymeric suds enhancers
US6827795B1 (en) 1999-05-26 2004-12-07 Procter & Gamble Company Detergent composition comprising polymeric suds enhancers which have improved mildness and skin feel
BR0011554A (pt) * 1999-05-26 2002-04-16 Procter & Gamble Composições e métodos para usar intensificadores de espuma poliméricos
JP2003500525A (ja) * 1999-05-26 2003-01-07 ザ、プロクター、エンド、ギャンブル、カンパニー 温和性および皮膚感触を改良した重合体状発泡増強剤を含んでなる洗剤組成物
US7939601B1 (en) 1999-05-26 2011-05-10 Rhodia Inc. Polymers, compositions and methods of use for foams, laundry detergents, shower rinses, and coagulants
US6903064B1 (en) * 1999-05-26 2005-06-07 Procter & Gamble Company Detergent composition comprising polymeric suds volume and suds duration enhancers
ATE374235T1 (de) 1999-05-26 2007-10-15 Procter & Gamble Flüssige waschmittelzusammensetzungen enthaltend blockpolymere schaumbilder
BR0010927B1 (pt) 1999-05-26 2011-08-09 polìmeros de blocos, composições e processos de emprego para espumas, detergentes para lavagem de roupa, enxágües de banho e coagulantes.
US6376631B1 (en) 2000-09-27 2002-04-23 Rhodia, Inc. Processes to control the residual monomer level of copolymers of tertiary amino monomer with a vinyl-functional monomer
JP3405970B2 (ja) * 2000-11-17 2003-05-12 花王株式会社 硬質表面用洗浄剤組成物
US20030008794A1 (en) * 2001-06-26 2003-01-09 Diversey Lever, Inc. Rinse-aid composition containing a bio-polypeptide
WO2010088165A1 (en) * 2009-02-02 2010-08-05 The Procter & Gamble Company Liquid hand dishwashing detergent composition
EP3023483A1 (de) 2009-02-02 2016-05-25 The Procter and Gamble Company Flüssige handspülmittelzusammensetzung
EP2213714B1 (de) 2009-02-02 2014-06-11 The Procter and Gamble Company Flüssige Handspülmittelzusammensetzung

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DE1617110A1 (de) * 1966-01-15 1971-02-25 Henkel & Cie Gmbh Schaumarme Spuel- und Reinigungsmittel
GB1536136A (en) * 1975-03-03 1978-12-20 Unilever Ltd Detergent composition
US3970594A (en) * 1975-03-18 1976-07-20 The Procter & Gamble Company Hard surface cleaning compositions
LU72593A1 (de) * 1975-05-28 1977-02-10

Also Published As

Publication number Publication date
ZA80139B (en) 1981-08-26
JPS6111280B2 (de) 1986-04-02
CA1117843A (en) 1982-02-09
ATE1864T1 (de) 1982-12-15
DE3061116D1 (en) 1982-12-30
EP0013585A1 (de) 1980-07-23
JPS5598298A (en) 1980-07-26
AU5452980A (en) 1980-07-17
AR221396A1 (es) 1981-01-30
PH18064A (en) 1985-03-18
BR8000109A (pt) 1980-09-23
NZ192549A (en) 1981-11-19
AU528923B2 (en) 1983-05-19

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