EP0033111B1 - Agent de nettoyage et d'entretien liquide et son utilisation - Google Patents

Agent de nettoyage et d'entretien liquide et son utilisation Download PDF

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Publication number
EP0033111B1
EP0033111B1 EP81100354A EP81100354A EP0033111B1 EP 0033111 B1 EP0033111 B1 EP 0033111B1 EP 81100354 A EP81100354 A EP 81100354A EP 81100354 A EP81100354 A EP 81100354A EP 0033111 B1 EP0033111 B1 EP 0033111B1
Authority
EP
European Patent Office
Prior art keywords
weight
water
preparation
aqueous
soluble
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
EP81100354A
Other languages
German (de)
English (en)
Other versions
EP0033111A1 (fr
Inventor
Theodor Dr. Altenschöpfer
Klaus Dr. Schumann
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6093000&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0033111(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Henkel AG and Co KGaA filed Critical Henkel AG and Co KGaA
Priority to AT81100354T priority Critical patent/ATE7709T1/de
Publication of EP0033111A1 publication Critical patent/EP0033111A1/fr
Application granted granted Critical
Publication of EP0033111B1 publication Critical patent/EP0033111B1/fr
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
    • C11D3/20—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
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/20—Organic compounds containing oxygen
    • C11D3/2003—Alcohols; Phenols
    • C11D3/2065—Polyhydric alcohols
    • 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
    • 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
    • C11D3/2079—Monocarboxylic 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
    • C11D2111/00—Cleaning compositions characterised by the objects to be cleaned; Cleaning compositions characterised by non-standard cleaning or washing processes
    • C11D2111/10—Objects to be cleaned
    • C11D2111/14—Hard surfaces
    • C11D2111/20—Industrial or commercial equipment, e.g. reactors, tubes or engines
    • 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
    • C11D3/2003—Alcohols; Phenols
    • C11D3/2041—Dihydric alcohols
    • C11D3/2044—Dihydric alcohols linear

Definitions

  • the agents can contain up to 30, preferably 15 to 20% by weight of a monohydric alcohol having 2 to 4 carbon atoms, such as ethanol, propanol, butanol and preferably isopropanol.
  • a monohydric alcohol having 2 to 4 carbon atoms such as ethanol, propanol, butanol and preferably isopropanol.
  • the invention further relates to a liquid, aqueous or aqueous-alcoholic, acidic cleaning and care agent for cleaning the inner surfaces of household dishwashers with the composition 12 to 25% by weight of a water-soluble organic, mono- or polybasic carboxylic acid optionally substituted by hydroxyl groups 2 to 6 carbon atoms in the molecule, 3 to 20% by weight of a water-soluble polyhydric alcohol, 1 to 5% by weight of a low-foaming nonionic surfactant and optionally up to 5% by weight of fragrances, dyes, solubilizers and / or corrosion inhibitors, the remainder up to 100% by weight of the total composition consisting of water or an aqueous alcohol containing up to 30% by weight of a monohydric alcohol containing 2 to 4 carbon atoms.
  • carboxylic acids with 2 to 6 carbon atoms in the molecule preference can be given to those polyvalent acids which, based on the first dissociation stage, have a K c value of> 10- 6 .
  • polyvalent acids which, based on the first dissociation stage, have a K c value of> 10- 6 .
  • these are, for example, adipic acid, succinic acid, tartaric acid, malic acid, glutaric acid and preferably citric acid. Mixtures of such acids can also be used.
  • Ethylene glycol, propylene glycol and preferably glycerin are used as water-soluble polyhydric alcohols.
  • ethylene oxide adducts with higher molecular weight propylene glycols with a molecular weight of 900 to 4000 as well as adducts of 1 to 10 moles of ethylene oxide, or 1 to 10 moles of ethylene oxide and 1 to 7 moles of propylene oxide with higher molecular weight fatty alcohols with 10 to 20, preferably 12 to 18 carbon Atoms in the molecule or their mixtures, as well as synthetic alcohols of chain length C 12 -C 16 produced by oxosynthesis and corresponding alkylene oxide adducts with nonylphenols.
  • the agents can also contain small amounts of about 0.1 to 4.5% by weight of solubilizers for the surfactants and / or fragrances, for example dipropylene glycol, and corrosion inhibitors, for example one from the company under the name Rodine 58 0 Gerhard Collardin GmbH, Cologne, known condensation product made from aldehydes and amines produced in an acid medium.
  • solubilizers for the surfactants and / or fragrances for example dipropylene glycol
  • corrosion inhibitors for example one from the company under the name Rodine 58 0 Gerhard Collardin GmbH, Cologne, known condensation product made from aldehydes and amines produced in an acid medium.
  • the agents can be added to the empty dishwasher in concentrations of 5 to 40, preferably 10 to 25 g / l at certain intervals, about once or twice a month, in the cleaning cycle and there at an elevated temperature of about 35 to 60 ° C by the usual course of the cleaning cycle, but at least for about 5 minutes, are brought into effect.
  • they can also advantageously be applied manually in concentrated form.
  • the liquid, acidic cleaning and care agents used according to the invention dissolve and remove both the fatty food residues as well as lime and cleaning agent residues in the dishwashers.
  • the tarnish also disappears when rubbed off. Due to the content of polyhydric alcohols, the premature drying of the agents is prevented. This not only keeps rubber and plastic seals or connections in the machine area soft and elastic, but also stubborn dirt is softened and easily wiped off due to the delay in re-drying.
  • a plastic sponge was impregnated with 12 ml of the cleaning agent solution to be tested according to Examples 1 to 3 and moved mechanically on the test surface. After 6 wiping movements, the cleaned test area was kept under running water and the loose dirt was removed.
  • the cleaning mixture i.e. the whiteness of the plastic surface cleaned in this way, was measured with a photoelectric color measuring device LF 90 (Dr. B. Lange).
  • the original, clean, white plastic surface served as the white standard. During the measurement, this clean surface was set to 100 percent and the soiled area to 0 percent.
  • the stated values of the cleaned plastic surfaces are to be regarded as percent cleaning capacity (% RV). They are averaged values from a quadruple determination. An average% RV of 21 was obtained with tap water.
  • the result of the machine application of the agent according to the invention for cleaning the interior of the dishwashers was determined in the form of the descaling capacity and the cleaning performance telt: For this purpose, with a water content of the machine of 10.0 ⁇ 0.5 I each 250 ml of one of the agents according to Examples 1 to 3 were added to the cleaning cycle of a standard Miele G 540 dishwasher; the maximum rinse temperature was 55 ° C ⁇ 3 ° C.

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  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Emergency Medicine (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)
  • Detergent Compositions (AREA)

Claims (10)

1. Utilisation d'un produit liquide, aqueux ou hy- droalcoolique, acide, contenant
a) 5 à 50% en poids d'un acide carboxylique organique mono- ou poly-basique hydrosoluble, éventuellement substitué par des groupes hydroxy et contenant 2 à 6 atomes de carbone dans la molécule,
b) 3 à 20% en poids d'un alcool polyvalent hydrosoluble,
c) 0,1 à 10% en poids d'un agent tensio-actif peu moussant et
d) 0 à 5% en poids d'autres additifs du groupe des parfums, des colorants, des agents solubilisants et/ou des inhibiteurs de corrosion

pour le nettoyage et l'entretien des surfaces intérieures des machines ménagères à laver la vaisselle, en utilisant le produit à la main, à l'état concentré, sur un support absorbant ou en introduisant le produit en quantité de 5 à 40 g/I de volume d'eau de la machine, à l'opération de lavage dans la machine non chargée et en procédant à l'opération de lavage de la manière habituelle.
2. Utilisation d'un produit selon la revendication 1, dont la teneur en acides organiques hydrosolubles a) est de 12 à 25% en poids.
3. Utilisation d'un produit selon les revendications 1 et 2 dont la teneur en l'alcool polyvalent hydrosoluble b) est de 5 à 12% en poids.
4. Utilisation d'un produit selon les revendications 1 à 3, dont la teneur en l'agent tensio-actif non ionique peu moussant c) est de 1 à 5% en poids.
5. Utilisation d'un produit selon les revendications 1 à 4 dont la teneur en les autres additifs d) est de 0,1 à 4,5% en poids.
6. Utilisation d'un produit selon les revendications 1 à 5, à une teneur allantjusqu'à 30% et de préférence de 15 à 20% en poids d'un alcool monovalent en C2-C4.
7. Utilisation d'un produit selon les revendications 1 à 6, contenant des acides organiques mono-ou poly-basique hydrosolubles a) du groupe consistant en l'acide acétique et les acides organiques carboxyliques polyvalents dont la valeur Kc pour le premier stade de dissociation est supérieure à 10-6.
8. Utilisation d'un produit selon les revendications 1 à 7, contenant en tant qu'alcools polyvalents hydrosolubles b) l'éthylène-glycol, le propylène- glycol, le dipropylène-glycol ou le glycérol.
9. Utilisation d'un produit selon les revendications 1 à 8 contenant en tant qu'agent tensio-actif non ionique peu moussant c) un adduct de 1 à 10 moles d'oxyde d'éthylène ou de 1 à 10 moles d'oxyde d'éthylène et 1 à 7 moles d'oxyde de propylène sur des mélanges d'alcools gras contenant 10 à 20, plus spécialement 12 à 18 atomes de carbone dans la molécule.
10. Produit de nettoyage et d'entretien liquide, aqueux ou hydro-alcoolique, acide, pour l'utilisation selon la revendication 1, à la composition suivante: 12 à 25% en poids d'un acide carboxylique organique mono- ou poly-basique hydrosoluble, éventuellement substitué par des groupes hydroxy et contenant 2 à 6 atomes de carbone dans la molécule, 3 à 20% en poids d'un alcool polyvalent hydrosoluble, 1 à 5% en poids d'un agent tensio-actif non ionique peu moussant et le cas échéant jusqu'à 5% en poids de parfums, colorants, agents solubilisants et/ou inhibiteurs de corrosion, le solde à 100% en poids du produit total consistant en eau ou un alcool aqueux contenant jusqu'à 30% en poids d'un alcool monovalent en C2-C4.
EP81100354A 1980-01-26 1981-01-19 Agent de nettoyage et d'entretien liquide et son utilisation Expired EP0033111B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT81100354T ATE7709T1 (de) 1980-01-26 1981-01-19 Fluessiges reinigungs- und pflegemittel und seine verwendung.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19803002789 DE3002789A1 (de) 1980-01-26 1980-01-26 Fluessiges reinigung- und pflegemittel
DE3002789 1980-01-26

Publications (2)

Publication Number Publication Date
EP0033111A1 EP0033111A1 (fr) 1981-08-05
EP0033111B1 true EP0033111B1 (fr) 1984-05-30

Family

ID=6093000

Family Applications (1)

Application Number Title Priority Date Filing Date
EP81100354A Expired EP0033111B1 (fr) 1980-01-26 1981-01-19 Agent de nettoyage et d'entretien liquide et son utilisation

Country Status (4)

Country Link
US (1) US4392977A (fr)
EP (1) EP0033111B1 (fr)
AT (1) ATE7709T1 (fr)
DE (2) DE3002789A1 (fr)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4501680A (en) * 1983-11-09 1985-02-26 Colgate-Palmolive Company Acidic liquid detergent composition for cleaning ceramic tiles without eroding grout
US4581161A (en) * 1984-01-17 1986-04-08 Lever Brothers Company Aqueous liquid detergent composition with dicarboxylic acids and organic solvent
DE3607193A1 (de) * 1986-03-05 1987-10-01 Henkel Kgaa Fluessige tensidmischungen
EP0286167A3 (fr) * 1987-04-06 1989-08-30 The Procter & Gamble Company Produits de nettoyage pour surfaces dures
GR1000619B (el) * 1991-04-12 1992-08-31 Nikolaos Lazanas Υγρές απορρυπαντικές συν?έσεις που περιέχουν φυσικό ξύδι.
DE4114491A1 (de) * 1991-05-03 1992-11-05 Henkel Kgaa Fluessigwaschmittel
DE4233698A1 (de) * 1992-10-07 1994-04-14 Henkel Kgaa Flüssiges Reinigungs- und Pflegemittel für Haushaltsgeschirrspülmaschinen
DE4233696A1 (de) * 1992-10-07 1994-04-14 Henkel Kgaa Maschinenpflegestift
DE4311713C1 (de) * 1993-04-08 1994-05-05 Dorothee Roesling Verfahren zur Herstellung eines Reinigers für verkalkte senkrechte Flächen aus Glas, Plexiglas oder Fliesen
DE4401103A1 (de) * 1994-01-17 1995-07-20 Henkel Kgaa Flüssige wäßrige Mittel für die Reinigung und Pflege harter Oberflächen
SE9403541L (sv) * 1994-10-14 1996-04-15 Sven Moberg Antimikrobiell komposition
US5925606A (en) * 1996-11-01 1999-07-20 Amway Corporation Concentrated acidic liquid detergent composition
WO2000015749A1 (fr) * 1998-09-16 2000-03-23 The Procter & Gamble Company Procede et composition permettant d'eliminer les taches de lycopene sur les surfaces en plastique
EP1061123B2 (fr) * 1999-05-28 2007-02-14 Unilever Plc Procédé et compositions pour le nettoyage de lave-vaisselles
FR2831181A1 (fr) * 2001-10-23 2003-04-25 Rhodia Polyamide Intermediates Tablette antitartre acide et son utilisation en lavage automatique de la vaisselle
US20050059565A1 (en) * 2003-09-03 2005-03-17 Sutton David C. Cleaning composition
EP1690924A1 (fr) * 2005-02-11 2006-08-16 The Procter & Gamble Company Procédé de nettoyage d'une machine à laver le linge ou d'une machine à laver la vaisselle
DE102005034752A1 (de) 2005-07-21 2007-01-25 Henkel Kgaa Reinigungs- und Pflegemittel mit verbesserter Emulgierfähigkeit
GB0525314D0 (en) * 2005-12-13 2006-01-18 Reckitt Benckiser Nv Method and composition
DE102006009138A1 (de) * 2006-02-24 2007-08-30 Henkel Kgaa Wasch- oder Reingiungsmittel
ES2729417T3 (es) * 2009-02-19 2019-11-04 Budich Int Gmbh Descalcificador y enjuagador combinado para su aplicación en aparatos e instalaciones con superficies metálicas, cerámicas, de vidrio o de material sintético
DE102014205641A1 (de) 2014-03-26 2015-10-01 Henkel Ag & Co. Kgaa Pflegemittel für automatische Geschirrspülmaschinen mit optimierter Tensidkombination
DE102015218475A1 (de) 2015-09-25 2017-03-30 Henkel Ag & Co. Kgaa Verfahren zur Pflege und Reinigung einer automatischen Geschirrspülmaschine

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1617106A1 (de) * 1966-08-12 1971-02-25 Grace W R & Co Spuelmittel fuer Geschirrspuelmaschinen
DE2512616A1 (de) * 1974-03-21 1975-09-25 Procter & Gamble Fluessiges wasch- und reinigungsmittel

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Publication number Priority date Publication date Assignee Title
US1494147A (en) * 1923-06-15 1924-05-13 Braun Frank Detergent
US3294695A (en) * 1962-06-27 1966-12-27 Armour & Co Corrosion inhibiting compositions and processes
US3650964A (en) * 1968-05-13 1972-03-21 Basf Wyandotte Corp Low foam anionic acid sanitizer compositions
DE2106819C3 (de) * 1971-02-12 1978-11-16 Henkel Kgaa, 4000 Duesseldorf Klarspülmittel für die maschinelle Geschirreinigung
US3909437A (en) * 1973-01-18 1975-09-30 Dow Chemical Co Noncorrosive acid, solvent and nonionic surfactant composition
DE2644542A1 (de) * 1976-10-01 1978-04-06 Henkel Kgaa Klarspuelmittel fuer die maschinelle geschirreinigung
JPS5826399B2 (ja) * 1978-06-05 1983-06-02 花王株式会社 液体洗浄剤組成物
DE2833991A1 (de) * 1978-08-03 1980-02-21 Basf Ag Verfahren zum mechanischen spuelen von geschirr unter einsatz mehrwertiger alkohole, carbonsaeuren und/oder estern daraus als klarspuelmittel
DD138782A1 (de) * 1978-09-19 1979-11-21 Michael Gallus Reinigungsmittel

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1617106A1 (de) * 1966-08-12 1971-02-25 Grace W R & Co Spuelmittel fuer Geschirrspuelmaschinen
DE2512616A1 (de) * 1974-03-21 1975-09-25 Procter & Gamble Fluessiges wasch- und reinigungsmittel

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
RÖMPPS CHEMIE LEXIKON 1973, Seiten 1316,1317 *
RÖMPPS CHEMIE LEXIKON 1975, Seite 2809 *

Also Published As

Publication number Publication date
US4392977A (en) 1983-07-12
EP0033111A1 (fr) 1981-08-05
ATE7709T1 (de) 1984-06-15
DE3002789A1 (de) 1981-07-30
DE3163783D1 (en) 1984-07-05

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