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EP0212407B1 - Détergent auto-décontaminant - Google Patents

Détergent auto-décontaminant Download PDF

Info

Publication number
EP0212407B1
EP0212407B1 EP86110724A EP86110724A EP0212407B1 EP 0212407 B1 EP0212407 B1 EP 0212407B1 EP 86110724 A EP86110724 A EP 86110724A EP 86110724 A EP86110724 A EP 86110724A EP 0212407 B1 EP0212407 B1 EP 0212407B1
Authority
EP
European Patent Office
Prior art keywords
weight
cleansing
fatty acid
concentrates
hydrogen peroxide
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 - Lifetime
Application number
EP86110724A
Other languages
German (de)
English (en)
Other versions
EP0212407A2 (fr
EP0212407A3 (en
Inventor
Klaus Dr. Hachmann
Karlheinz Dr. Disch
Klaus Dr. Bansemir
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
Priority to AT86110724T priority Critical patent/ATE58915T1/de
Publication of EP0212407A2 publication Critical patent/EP0212407A2/fr
Publication of EP0212407A3 publication Critical patent/EP0212407A3/de
Application granted granted Critical
Publication of EP0212407B1 publication Critical patent/EP0212407B1/fr
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
    • C11D3/48—Medical, disinfecting agents, disinfecting, antibacterial, germicidal or antimicrobial 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
    • C11D3/39—Organic or inorganic per-compounds
    • C11D3/3942—Inorganic per-compounds
    • 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
    • C11D3/3947—Liquid compositions

Definitions

  • Water-miscible concentrates with a high content of surfactants are ideal breeding grounds for microorganisms, so that these products must be protected from attack and decomposition by microorganisms - in particular bacteria, fungi and spore formers. The undesired entry of such microorganisms can occur, for example, during the manufacture or use of the product. It is common practice to protect cleaning agents or corresponding concentrates of the type described by means of preservatives, a limited number of preservatives being available through the Cosmetics Regulation.
  • Hand wash lotions are not subject to the Medicines Act. However, they have to meet special requirements when used in particular in the medical field, i.e. in the hospital, in the doctor's office or in general in nursing. In the applications described here, there is an increased risk of contamination of the water-miscible lotions with pathogenic microorganisms and spore formers. Accordingly, the corresponding cleaning agents should have the ability to automatically eliminate any germs that may occur. This is not possible with the usual preservatives, which only show microbistatic, but no microbicidal, effects in the approved use concentrations.
  • US-A 3 440 319 describes an aqueous germicidal composition which contains a halogenated germicidal active ingredient and either hydrogen peroxide alone or a combination of hydrogen peroxide and a water-soluble inorganic sulfite as a discoloration inhibitor.
  • Anionic, cationic or non-ionic surfactants e.g. Fatty acid alkanolamides can be present.
  • no content of salts such as ammonium sulfate, sodium chloride, potassium chloride, sodium sulfate or potassium citrate is mentioned.
  • US Pat. No. 3,833,565 describes, in connection with the active ingredient phenylantimony-bis (2-pyridinthiol-1-oxide), antimicrobial compositions which contain fatty acid alkanolamides.
  • the invention is based on the object of providing surfactant-containing thickened cleaning agents and, in particular, cleaning agent concentrates which, through the use of small amounts of hydrogen peroxide, have the ability to sterilize themselves, but nevertheless correspond in physical appearance to the desired viscose-thickened compositions.
  • the solution to this problem according to the invention is based on the finding that the joint use of hydrogen peroxide with the combination of fatty acid alkanolamides and inorganic salts described below leads to the desired property profile.
  • the viscosities of the washing lotions containing hydrogen peroxide can be adjusted to the range of up to 5000 mPas, which is particularly desirable in practice, and in particular from 500 to 4000 mPas (Brookfield, as previously determined).
  • the fatty acid alkanolamides are derived in particular from fatty acids in the C number range from about 10 to 22, in particular in the range from 12 to 18.
  • the fatty acids can be saturated, but also partially olefinically unsaturated.
  • Fatty acid alkanolamide mixtures which are derived on the one hand from coconut fatty acids and on the other hand from oleic acid.
  • Fatty acid dialkanolamides and especially fatty acid diethanolamides are the mixture components preferred according to the invention for viscosity control.
  • Combinations of coconut fatty acid diethanolamide and oleic acid diethanolamide in mixing ratios in the range from 0.2 to 5: 1 are particularly suitable.
  • the detergent concentrates contain the hydrogen peroxide in amounts of 0.05 to a maximum of 2 percent by weight, based on the total weight of the detergent concentrate, preferably hydrogen peroxide in amounts of 0.1 to 1.5 percent by weight and in particular in amounts of 0.2 to 1 percent by weight.
  • preservatives can be present in accordance with Annex VI of the EC Cosmetics Directive. Examples include esters of p-hydroxybenzoic acid, bromo-5-nitro-1,3-dioxane, 2,4,4'-trichloro-2-hydroxydiphenyl ether, chlorhexidine, phenol derivatives and aldehydes.
  • the mixing ratio of such preservatives deviating from H 2 0 2 to hydrogen peroxide is preferably in the range from 0 to 2: 1.
  • the cleaning agent concentrates can contain other usual mixture components, such as refatting agents, e.g. Glycerol EO fatty acid esters, fatty alcohol polyalkylene ethers, polyol fatty acid esters, wax esters, pearlescent agents, e.g. Contain fatty acid monoethanoiamide, fatty alcohol ether sulfates, fragrances and / or dyes.
  • refatting agents e.g. Glycerol EO fatty acid esters, fatty alcohol polyalkylene ethers, polyol fatty acid esters, wax esters, pearlescent agents, e.g. Contain fatty acid monoethanoiamide, fatty alcohol ether sulfates, fragrances and / or dyes.
  • the viscosity of the cleaning agent concentrates is preferably set in the range from 500 to 4000 mPas. Assemblies of the type described show the effect of self-decontamination. They are stable in storage tests under changing climate conditions in the temperature range from 0 to 40 ° C.

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)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Cosmetics (AREA)

Claims (6)

1. Concentrés de détergents épaissis, miscibles à l'eau et auto-stériles, en particulier pour l'utilisation en tant que lotion pour le lavage des mains dans le secteur médical, ayant une viscosité dans la plage de 500 à 5000 mOa.s, mesurée à l'aide d'un viscosimètre rotatif de la firme Brookfield, modèle LVF, broche N° 4, 20 tours/minute, à 20°C, contenant de 5 à 15 % en poids d'agents tensioactifs à action lavante, choisis dans le groupe constitué de sulfates d'éthers alkyliques, sulfates d'amido-éthers, esters d'acide sulfosuccinique et des produits de condensation d'acides gras et de protéines, sous forme de leurs sels de Na, NH4 ou d'éthanolamine, des désinfectants et/ou conservateurs dermatologiquement compatibles ainsi que, si on le désire, des additifs usuels, tels qu'agents de regraissage, agents nacrants, parfums et colorants, concentrés de détergents caractérisés en ce que, conjointement avec 0,05 à 2 % en poids de peroxyde d'hydrogène, ils contiennent en tant qu'épaississant une association de
A) 0,2 à 5 % en poids d'alcanolamides d'acides gras et
B) 0,5 à 3 % en poids de sels solubles dans l'eau, non-corrosifs, choisis parmi le sulfate d'ammonium, le chlorure de sodium, le chlorure de potassium, le sulfate de sodium et le citrate de potassium,
les pourcentages en poids étant donnés chacun par rapport au poids total du concentré de détergent.
2. Concentrés de détergents selon la revendication 1, caractérisés en ce qu'ils contiennent des di- alcanol-amides d'acides gras, en particulier des diéthanol-amides d'acides gras.
3. Concentrés de détergents selon la revendication 1 ou 2, caractérisés en ce qu'ils contiennent de 0,2 à 1 % en poids de peroxyde d'hydrogène, par rapport au poids total du concentré de détergent, les proportions des agents de conservation par rapport au peroxyde d'hydrogène étant de préférence dans la plage de 0 à 2:1.
4. Concentrés de détergents: selon l'une quelconque des revendications 1 à 3, caractérisés en ce qu'ils contiennent des dialcanolamides d'acides gras en G12G18.
5. Concentrés de détergents selon l'une quelconque des revendications 1 à 4, caractérisés en ce qu'ils sont ajustés à une viscosité dans la plage de 500 à 4000 mPa.s.
6. Concentrés de détergents selon l'une quelconque des revendications 1 à 5, caractérisés en ce qu'ils contiennent les composants de mélange suivants, en composition aqueuse :
de 5 à 15% en poids d'agents tensioactifs à action lavante,
de 0,2 à 1 % en poids de peroxyde d'hydrogène,
de 0,5 à 3,5 % en poids d'alcanolamides d'acides gras,
de 0,8 à 2,5 % en poids de sels alcalin; et/ou d'ammonium solubles dans l'eau, et
de 0, 5 à 5 en poids d'additifs usuels,
les pourcentages en poids étant chacun par rapport au poids total du concentré de détergent.
EP86110724A 1985-08-10 1986-08-02 Détergent auto-décontaminant Expired - Lifetime EP0212407B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT86110724T ATE58915T1 (de) 1985-08-10 1986-08-02 Selbstdekontaminierende reinigungsmittel.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19853528843 DE3528843A1 (de) 1985-08-10 1985-08-10 Selbstdekontaminierende reinigungsmittel
DE3528843 1985-08-10

Publications (3)

Publication Number Publication Date
EP0212407A2 EP0212407A2 (fr) 1987-03-04
EP0212407A3 EP0212407A3 (en) 1988-09-07
EP0212407B1 true EP0212407B1 (fr) 1990-12-05

Family

ID=6278290

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86110724A Expired - Lifetime EP0212407B1 (fr) 1985-08-10 1986-08-02 Détergent auto-décontaminant

Country Status (5)

Country Link
US (1) US4746451A (fr)
EP (1) EP0212407B1 (fr)
JP (1) JPS6239698A (fr)
AT (1) ATE58915T1 (fr)
DE (2) DE3528843A1 (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5066497A (en) * 1988-07-28 1991-11-19 Albert L. Jacobs, Jr. Antimicrobial veterinary compositions and methods
US4935248A (en) * 1988-07-28 1990-06-19 Albert L. Jacobs Antimicrobial veterinary compositions and methods
WO1992006155A1 (fr) * 1990-09-28 1992-04-16 The Procter & Gamble Company Tensioactifs d'amides de l'acide gras de polyhydroxy dans des compositions detergentes contenant un agent de blanchiment
DE4304066C2 (de) * 1993-02-11 1995-01-26 Beiersdorf Ag Verwendung von hohen Elektrolytkonzentrationen in kosmetischen Reinigungsmitteln
DE19623571C2 (de) * 1996-06-13 2000-06-08 Cognis Deutschland Gmbh Verdickungsmittel für wäßrige Wasserstoffperoxidlösungen
US6235299B1 (en) * 1998-02-27 2001-05-22 Buckman Laboratories International Inc Potentiation of biocide activity using diethanolamide
PL332783A1 (en) * 1999-04-27 2000-11-06 Nowakowski Grzegorz Pharmaceutic preparation in the form of gel
DE10013796A1 (de) * 2000-03-20 2001-09-27 Kaercher Gmbh & Co Alfred Dekontaminations-Zusammensetzung sowie Emulsionen hieraus
FR2827768B1 (fr) * 2001-07-27 2005-08-26 Oreal Composition cosmetique moussante pour le bain
WO2009158499A2 (fr) * 2008-06-25 2009-12-30 University Of North Texas Health Science Center At Fort Worth Prévention de la croissance bactérienne et de la formation de biofilm par des ligands qui agissent sur les systèmes cannabinoïdergiques
JP4900370B2 (ja) * 2008-12-01 2012-03-21 パナソニック株式会社 スチームアイロン

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB962585A (en) * 1961-11-03 1964-07-01 Unilever Ltd Detergent compositions
NL128284C (fr) * 1964-12-29
DE1924325A1 (de) * 1969-05-13 1970-11-19 Henkel & Cie Gmbh Klar-fluessige Reinigungsmittelkonzentrate
US3833565A (en) * 1972-09-29 1974-09-03 Procter & Gamble Phenylantimony bis(2-pyridinethiol 1-oxide)
US4130501A (en) * 1976-09-20 1978-12-19 Fmc Corporation Stable viscous hydrogen peroxide solutions containing a surfactant and a method of preparing the same
US4321156A (en) * 1977-03-30 1982-03-23 S. C. Johnson & Son, Inc. Shampoo composition
CA1146851A (fr) * 1978-05-01 1983-05-24 Donald F. Greene Compositions desinfectantes et sterilisantes a base de peroxyde d'hydrogene
DE2904217A1 (de) * 1979-02-05 1980-08-14 Henkel Kgaa Desinfektionsmittel auf basis von alkoholen und seine verwendung zur hautdesinfektion
US4329334A (en) * 1980-11-10 1982-05-11 Colgate-Palmolive Company Anionic-amphoteric based antimicrobial shampoo
US4491539A (en) * 1981-06-04 1985-01-01 The Procter & Gamble Company Liquid cleansing product with skin feel additives
US4387040A (en) * 1981-09-30 1983-06-07 Colgate-Palmolive Company Liquid toilet soap

Also Published As

Publication number Publication date
US4746451A (en) 1988-05-24
EP0212407A2 (fr) 1987-03-04
EP0212407A3 (en) 1988-09-07
JPS6239698A (ja) 1987-02-20
ATE58915T1 (de) 1990-12-15
DE3676004D1 (de) 1991-01-17
DE3528843A1 (de) 1987-02-12

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