EP0944700B1 - Detergents for universal and special cleaning operations - Google Patents

Detergents for universal and special cleaning operations Download PDF

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Publication number
EP0944700B1
EP0944700B1 EP97951784A EP97951784A EP0944700B1 EP 0944700 B1 EP0944700 B1 EP 0944700B1 EP 97951784 A EP97951784 A EP 97951784A EP 97951784 A EP97951784 A EP 97951784A EP 0944700 B1 EP0944700 B1 EP 0944700B1
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weight
percent
module
water
solubilizer
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German (de)
French (fr)
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EP0944700A2 (en
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Dieter Krattenmacher
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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
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/66—Non-ionic compounds
    • C11D1/83—Mixtures of non-ionic with anionic 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
    • C11D3/16—Organic compounds
    • C11D3/20—Organic compounds containing oxygen
    • C11D3/2068—Ethers
    • 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
    • C11D3/26—Organic compounds containing nitrogen
    • C11D3/30—Amines; Substituted amines ; Quaternized 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
    • C11D3/43—Solvents
    • 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
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/02—Anionic compounds
    • C11D1/12—Sulfonic acids or sulfuric acid esters; Salts thereof
    • C11D1/22—Sulfonic acids or sulfuric acid esters; Salts thereof derived from aromatic 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
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/66—Non-ionic compounds
    • C11D1/72—Ethers of polyoxyalkylene glycols

Definitions

  • the invention reports a group of chemical products which are for the Cleaning objects made of metal, wood, plastic etc. as well as masonry, doors, Wall and floor tiles etc. and therefore due to their modular structure both for universal can also be used for special cleaning tasks.
  • Such a cleaner for dishes, glasses, Tiles and objects made of plastic in the patent specification RO 109753 consisting of: 10 - 30% sodium or potassium salt of the monoester of sulfosuccinic acid with alkyl polyglycol ether or alkylphenol polyglycol ether, 2-8% sodium, potassium, diethanolamine or triethanolamine salt the monoester of maleic acid with alkyl polyglycol ether or alkylphenol polyglycol ethers, 2-6% polyethylene fumarate or polydiethylene fumarate, 2-6% non-ionic surfactant Nonylphenol polyethoxylate or alcohol polyethoxylate type, 3 - 6% Urea, 3 - 15% triphosphate, 1 - 4% citric acid or tartronic acid, 2 - 6% ethyl alcohol or isopropyl alcohol, 0.1 - 0.8 formaldehyde, 1 - 3% sodium tetraborate, 0.5 - 2% perfume and demineral
  • a similar solution for cleaning and degreasing metals contains 1-10% by weight.
  • Another liquid product for cleaning dishes and hard surfaces contains fatty alcohol (C10-C14) ethoxylate with 2-4 moles of ethylene oxide and the corresponding sulfates, sodium or potassium alkylbenzenesulfonate, nonylphenol ethoxylate with 8-12 moles of ethylene oxide, sodium citrate, sodium chloride, coconut fatty acid diethanolamide, sodium triphosphate, Ethylene diaminotetraacetic acid, perfume, dye and water (patent specification RO 106582).
  • the known products have a specific determination with regard to the use or the materials for cleaning, they are not intended for universal use. The majority contain substances that have an undesirable effect on the environment.
  • the problem solved by the invention is through a new composition of Detergents and fixed proportions between the components, their number and thus at the same time to reduce the pollution of the environment with harmful substances.
  • the products according to the invention generally consist of at least 96% from an anion module, a nonionic module and a solubilizer module, where the anion module 5-15% by weight of alkyl, preferably C12, benzenesulfonate dissolved in water contains, the non-ionic module 10-20% by weight of fatty alcohol ethoxylate, 5-10% by weight of fatty alcohol alkoxylate, Contains 0-0.2% by weight of complexing agent dissolved in demineralized water Solubilizer module 45-100% by weight dipropylene glycol and 0-55% diethanolamine or Triethanolamine contains, the remaining composition to 100 wt Application specific substances, such as anti-corrosive and / or fragrance supplements.
  • the anion module 5-15% by weight of alkyl, preferably C12, benzenesulfonate dissolved in water contains, the non-ionic module 10-20% by weight of fatty alcohol ethoxylate, 5-10% by weight of fatty alcohol alkoxylate, Contains
  • the universal cleaners consist of 26 - 27.5% by weight of anion module and 60% by weight non-ionic module, 10% by weight from solubilizer module, 2.5 - 4% by weight from fragrance and the rest to 100% by weight of water, preferably demineralized.
  • the metal surface cleaners consist of 27 - 35% by weight of anion module, 55 - 63 % By weight from nonionic module, to -9.8 - 9.95% by weight from solubilizer module, to 0.05 - 0.2% by weight of anti-corrosive and the rest to 100% by weight of water, preferably demineralized.
  • the cleaners for plastic surfaces each consist of 10% by weight of anion module, nonionic module and solubilizer module as well as 0.4 - 1% by weight of fragrance and the rest to 100% by weight of water, preferably demineralized.
  • the cleaners for jewelry and jewels each consist of 10% by weight of anion module, non-ionic module and solubilizer module and 0.02% by weight of anti-corrosive and to 0.4-1% by weight of perfume and the rest to 100% by weight of water, preferably demineralized.
  • Example 1 Alkyl (C12) benzenesulfonate is 5-15% by weight in demineralized water dissolved at 30 - 40 ° C until the solution appears clear. This solution results in the anion module.
  • 0-0.2% by weight of complexing agents are preferred in demineralized water Ethylenediaminetetraacetic acid (EDTA), nitrilotriacetic acid (NTA), o- (carboxymethyl) malic acid or poly (tetramethylene-1,2-dicarboxylic acid), 10-20% by weight of fatty alcohol ethoxylate preferably C10 with 5 mol ethylene oxide or 3-7 mol ethylene oxide, 5-10% by weight fatty alcohol alkoxylate with 10 -18 C and preferably 2 mol of ethylene oxide, 2 mol of propylene oxide and 1 mol Butylene oxide dissolved.
  • EDTA Ethylenediaminetetraacetic acid
  • NTA nitrilotriacetic acid
  • the remaining 100% by weight is demineralized water.
  • the solution is stirred until it appears clear.
  • the non-ionic module provides this solution 1-55% by weight of diethanolamine or triethanolamine are in 99-45% by weight of dipropylene glycol stirred in until a clear solution is obtained.
  • the solubilizer module provides this solution represents, but can also consist of 100% by weight exclusively of dipropylene glycol.
  • Example 2 Anion module, nonionic module and solubilizer module are produced as described in Example 1. 27-35% by weight of anion module, 55-63% by weight of nonionic module, 9.8-9.95% by weight of solubilizer module and 0.05-0.2% by weight of an anti-corrosive are mixed and made up to 100% with demineralized water .% added.
  • This concentrate is used to clean metallic surfaces (including aluminum). Thanks to the built-in corrosion inhibitor, the concentrate can also be used in warm (pH-neutral) metal baths. The preparation of the cleaning solution depends on the respective application.
  • the cleaning solution is filled in and applied according to the instructions of the manufacturer of the high-pressure cleaner.
  • the cleaning solution (cold cleaner) is applied to the surface to be cleaned. After the exposure time (depending on the degree of contamination) with the high-pressure cleaner solution (usually a concentration of 1:49 is sufficient), proceed according to the instructions of the manufacturer of the high-pressure cleaner (corresponding to the single-phase cleaning).
  • Example 3 Anion module, nonionic module and solubilizer module are produced as described in Example 1. 10% by weight of anion module, nonionic module and solubilizer module are mixed with 0.4-1% by weight of fragrance oil and made up to 100% by weight with demineralized water.
  • This special cleaning solution is used to remove dirt, oil and grease residues on polymer-coated housings of computers, monitors, printers and other peripheral devices in the IT industry.
  • the cleaning solution is either sprayed onto the surface to be cleaned using a commercially available pump sprayer or applied to the surface to be cleaned using a cotton cloth moistened with the solution. Both methods should cover the area as completely as possible. After a short exposure time (usually and with normal soiling approx. 6 to 10 seconds), the surface is wiped dry with a dry cotton cloth in the second cleaning step. No further cleaning steps are required.
  • Example 4 Anion module, nonionic module and solubilizer module are produced as described in Example 1. 10% by weight of anion module, nonionic module and solubilizer module are mixed with 0.02% by weight of anti-corrosive and 0.4-1% by weight of fragrance oil and made up to 100% by weight with demineralized water. This special cleaning solution is used to remove dirt and grease residues from jewelry, jewels and fashion jewelry. Also suitable for cleaning metal watch straps (for waterproof watches) and for use in ultrasonic baths (for jewelers). The jewelry to be cleaned is placed in the cleaning solution.
  • Lutensol ON 50 BASF alternatively: min. 3 - 7 EO, min. C10 - C18 B) Fatty alcohol alkoxylate 5 - 10% preferably 221 (e.g. Plurafac LF 221, BASF) alternatively from the group of Plurafac LF products, BASF C) complexing agent 0.0 - 0.2% preferably ethylenediaminetetraacetic acid (EDTA), nitrilotriacetic acid (NTA), o- (carboxymethyl-) malic acid (CMOS) or poly- (tetramethylene-1,2-dicarboxylic acid) (EMA) D) water demineralized ad 100% LV (solubilizer module) substance proportion of Remarks A) Dipropylene glycol 45 - 100% B) Diethanolamine 0 - 55% alternatively.
  • EDTA ethylenediaminetetraacetic acid
  • NTA nitrilotriacetic acid
  • CMOS o- (carboxymethyl
  • Triethanolamine Composition of the cleaners Components Cleaner according to the invention universal Metals Plastics Jewellery Anion module 26-27.5% 27-35% 10% 10%
  • Nonionic module 60% 55 -63% 10%
  • Solubilizer module 10% 9.8 - 9.95%

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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)
  • Emergency Medicine (AREA)
  • Detergent Compositions (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)

Abstract

The invention relates to detergents for universal and special operations, consisting of three basic modules, one anion module which contains up to 5-15 wt.% alkyl (C12) benzene sulphonate dissolved in water, one non-ionic module which has up to 10-20 wt.% fatty alcohol ethoxylate, up to 5-10 wt.% fatty alcohol alkoxylate, 0-0.2 wt.% complexing agent dissolved in demineralised water, and a solubilizer module of 45-100 wt.% dipropylene glycol and 0-55 wt.% diethanolamine or triethanolamine. The proportion of these basic modules amounts to at least 96 % of the concentrates used and/or the active substances contained in the cleaning solution, and is completed to 100 % by the addition of small amounts of specific active substances, such as anti-corrosives and/or fragrance. Due to the modular structure of the products, many possibilities exist for their universal use in households and in trade, as well as for the specific applications of surface cleaning of metals and plastics, and in the cleaning of jewellery and gems. The products contain a small number of substances, are easy to produce, and, because of the selection of materials, correspond to the best possible criteria for environmental compatibility and biodegradability.

Description

Die Erfindung berichtet über eine Gruppe von chemischen Produkten, welche für die Reinigung von Objekten aus Metall, Holz, Kunststoff etc. sowie von Mauerwerken, Türen, Wand- und Bodenfliesen etc. und somit aufgrund ihres modularen Aufbaus sowohl für universelle als auch für spezielle Reinigungsaufgaben eingesetzt werden können.The invention reports a group of chemical products which are for the Cleaning objects made of metal, wood, plastic etc. as well as masonry, doors, Wall and floor tiles etc. and therefore due to their modular structure both for universal can also be used for special cleaning tasks.

Es sind zahlreiche Produkte zur Reinigung bekannt. So ein Reiniger für Geschirr, Gläser, Fliesen und Objekten aus Kunststoff in der Patenschrift RO 109753, bestehend aus: 10 - 30 % Natrium- oder Kaliumsalz des Monoesters der Sulfosuccinsäure mit Alkylpolyglykolether- oder Alkylphenolpolyglykolether, 2 - 8 % Natrium-, Kalium-, Diethanolamin- oder Triethanolaminsalz des Monoesters der Maleinsäure mit Alkylpolyglykolether oder Alkylphenolpolyglykolethern, 2 - 6 % Polyethylenfumarat oder Polydiethylenfumarat, 2 - 6 % nichtionischer oberflächenaktiver Substanz vom Typ Nonylphenolpolyethoxylat oder Alkoholpolyethoxylat, 3 - 6 % Harnstoff, 3 - 15 % Triphosphat, 1 - 4 % Zitronensäure oder Tartronsäure, 2 - 6% Ethylalkohol oder Isopropylalkohol, 0,1 - 0,8 Formaldehyd, 1 - 3% Natriumtetraborat, 0,5 - 2 % Parfüm und demineralisiertem Wasser bis auf 100%.Numerous cleaning products are known. Such a cleaner for dishes, glasses, Tiles and objects made of plastic in the patent specification RO 109753, consisting of: 10 - 30% sodium or potassium salt of the monoester of sulfosuccinic acid with alkyl polyglycol ether or alkylphenol polyglycol ether, 2-8% sodium, potassium, diethanolamine or triethanolamine salt the monoester of maleic acid with alkyl polyglycol ether or alkylphenol polyglycol ethers, 2-6% polyethylene fumarate or polydiethylene fumarate, 2-6% non-ionic surfactant Nonylphenol polyethoxylate or alcohol polyethoxylate type, 3 - 6% Urea, 3 - 15% triphosphate, 1 - 4% citric acid or tartronic acid, 2 - 6% ethyl alcohol or isopropyl alcohol, 0.1 - 0.8 formaldehyde, 1 - 3% sodium tetraborate, 0.5 - 2% perfume and demineralized water up to 100%.

Eine ähnliche Lösung zur Reinigung und Entfettung von Metallen enthält 1 - 10 Gew.% Trinatriumphosphat, Natriumcarbonat, Natriumsilikat, 1 - 5 Gew.% Nonylphenolpolyethoxylat, Oktylphenolpolyethoxylat, Natriumalkylarylsulfonat, als nichtionische und ionische oberflächenaktive Substanzen, 1 Gew.% einer Mischung aus organischem Polymer mit reduziertem Molekulargewicht und dem Salz einer zweibasigen Säure als Korrosionsinhibitor, 75 - 95 Gew.% demineralisiertes Wasser als Lösemittel. ( Patentschrift RO 110259).A similar solution for cleaning and degreasing metals contains 1-10% by weight. Trisodium phosphate, sodium carbonate, sodium silicate, 1-5% by weight nonylphenol polyethoxylate, Octylphenol polyethoxylate, sodium alkylarylsulfonate, as non-ionic and ionic surface-active Substances, 1% by weight of a mixture of organic polymer with reduced molecular weight and the salt of a dibasic acid as a corrosion inhibitor, 75-95% by weight demineralized water as a solvent. (Patent specification RO 110259).

Ein anderes Flüssigprodukt zur Reinigung von Geschirr und harten Oberflächen enthält Fettalkohol( C10-C14)ethoxylat mit 2 - 4 Mol Ethylenoxid und die entsprechenden Sulfate, Natrium- oder Kaliumalkylbenzolsulfonat, Nonylphenolethoxylat mit 8 - 12 mol Ethylenoxid, Natriumcitrat, Natriumchlorid, Kokosfettsäurediethanolamid , Natriumtriphosphat, Ethylendiaminotetraessigsäure, Parfüm, Farbstoff und Wasser ( Patentschrift RO 106582).
Die bekannten Produkte haben eine spezifische Bestimmung hinsichtlich des Einsatzes oder der Materialien zur Reinigung, sie sind nicht für universellen Gebrauch bestimmt. Die Mehrheit enthält Substanzen, welche einen unerwünschten Effekt auf die Umwelt erzielen.Another liquid product for cleaning dishes and hard surfaces contains fatty alcohol (C10-C14) ethoxylate with 2-4 moles of ethylene oxide and the corresponding sulfates, sodium or potassium alkylbenzenesulfonate, nonylphenol ethoxylate with 8-12 moles of ethylene oxide, sodium citrate, sodium chloride, coconut fatty acid diethanolamide, sodium triphosphate, Ethylene diaminotetraacetic acid, perfume, dye and water (patent specification RO 106582).
The known products have a specific determination with regard to the use or the materials for cleaning, they are not intended for universal use. The majority contain substances that have an undesirable effect on the environment.

Das durch die Erfindung gelöste Problem ist, durch eine neue Zusammensetzung von Reinigungsmitteln und festen Proportionen zwischen den Bestandteilen, deren Anzahl und somit gleichzeitig die Belastung der Umwelt mit schädlichen Stoffen zu reduzieren.The problem solved by the invention is through a new composition of Detergents and fixed proportions between the components, their number and thus at the same time to reduce the pollution of the environment with harmful substances.

Die Produkte entprechend der Erfindung bestehen in der Regel zu mindestens 96 % aus einem Anion-Modul, einem nichtionischen Modul und einem Lösungsvermittlermodul, wobei das Anion Modul 5 - 15 Gew.% in Wasser gelöstes Alkyl-, vorzugsweise C12, benzolsulfonat enthält, das nichtionische Modul 10 - 20 Gew.% Fettalkoholethoxylat, 5 - 10 Gew.% Fettalkoholalkoxylat, 0 - 0,2 Gew.% Komplexbildner in demineralisiertem Wasser gelöst enthält, das Lösungsvermittlermodul 45 - 100 Gew.% Dipropylenglykol und 0 - 55 % Diethanolamin oder Triethanolamin enthält, die restliche Zusammensetzung auf 100 Gew.% wird mit für die jeweilige Anwendung spezifischen Substanzen, wie Antikorrosivum und/oder Duftstoff ergänzt.The products according to the invention generally consist of at least 96% from an anion module, a nonionic module and a solubilizer module, where the anion module 5-15% by weight of alkyl, preferably C12, benzenesulfonate dissolved in water contains, the non-ionic module 10-20% by weight of fatty alcohol ethoxylate, 5-10% by weight of fatty alcohol alkoxylate, Contains 0-0.2% by weight of complexing agent dissolved in demineralized water Solubilizer module 45-100% by weight dipropylene glycol and 0-55% diethanolamine or Triethanolamine contains, the remaining composition to 100 wt Application specific substances, such as anti-corrosive and / or fragrance supplements.

Die Universalreiniger bestehen zu 26 - 27,5 Gew.% aus Anionmodul, zu 60 Gew.% aus nichtionischem Modul, zu 10 Gew.% aus Lösungsvermittlermodul, zu 2,5 - 4 Gew.% aus Duftstoff und dem Rest auf 100 Gew.% Wasser, vorzugsweise demineralisiert.The universal cleaners consist of 26 - 27.5% by weight of anion module and 60% by weight non-ionic module, 10% by weight from solubilizer module, 2.5 - 4% by weight from fragrance and the rest to 100% by weight of water, preferably demineralized.

Die Metalloberflächenreiniger bestehen zu 27 - 35 Gew.% aus Anionmodul, zu 55 - 63 Gew.% aus nichtionischem Modul, zu -9,8 - 9,95 Gew.% aus Lösungsvermittlermodul, zu 0,05 - 0,2 Gew.% aus Antikorrosivum und dem Rest auf 100 Gew.% Wasser, vorzugsweise demineralisiert.The metal surface cleaners consist of 27 - 35% by weight of anion module, 55 - 63 % By weight from nonionic module, to -9.8 - 9.95% by weight from solubilizer module, to 0.05 - 0.2% by weight of anti-corrosive and the rest to 100% by weight of water, preferably demineralized.

Die Reiniger für Kunststoffoberflächen bestehen zu jeweils 10 Gew.% aus Anionmodul, nichtionischem Modul und Lösungsvermittlermodul sowie zu 0,4 - 1 Gew.% aus Duftstoff und dem Rest auf 100 Gew.% Wasser, vorzugsweise demineralisiert.The cleaners for plastic surfaces each consist of 10% by weight of anion module, nonionic module and solubilizer module as well as 0.4 - 1% by weight of fragrance and the rest to 100% by weight of water, preferably demineralized.

Die Reiniger für Schmuck und Juwelen bestehen zu jeweils 10 Gew.% aus Anionmodul, nichtionischem Modul und Lösungsvermittlermodul sowie zu 0,02 Gew.% aus Antikorrosivum und zu 0,4 - 1 Gew.% aus Duftstoff und dem Rest auf 100 Gew.% Wasser, vorzugsweise demineralisiert.The cleaners for jewelry and jewels each consist of 10% by weight of anion module, non-ionic module and solubilizer module and 0.02% by weight of anti-corrosive and to 0.4-1% by weight of perfume and the rest to 100% by weight of water, preferably demineralized.

Die Reinigungsprodukte entsprechend der Erfindung besitzen folgende Vorteile:

  • Durch den modularen Aufbau der Produkte kann eine Vielfalt von Reinigern für universelle und spezifische Reinigungsprobleme in Haushalt und Gewerbe hergestellt werden durch einfache Kombination der Module in verschiedener Zusammensetzung.
  • Die geringe Anzahl von Substanzen in den Modulen ermöglicht eine einfachere Herstellung als bei den bekannten Reinigern mit mehr Komponenten.
  • Die vorgestellten Reinigungsprodukte sind sehr gut umweltverträglich, da biologisch gut abbaubare Wirkstoffe ( zu mindestens 90 % abbaubar) eingesetzt werden.
  • Reinigungsprobleme werden effektiv und schnell gelöst, beispielsweise bei dem vorgestellten Metallreinigungskonzentrat, welches als Kalt-, Warm- und Hochdruckreiniger sowie in allen kombinierten Metallreinigungsprozessen eingesetzt werden kann.
The cleaning products according to the invention have the following advantages:
  • Due to the modular structure of the products, a variety of cleaners for universal and specific cleaning problems in household and commercial use can be produced by simply combining the modules in different compositions.
  • The small number of substances in the modules enables easier production than with the known cleaners with more components.
  • The cleaning products presented are very good for the environment, as biodegradable active ingredients (at least 90% degradable) are used.
  • Cleaning problems are solved effectively and quickly, for example with the metal cleaning concentrate presented, which can be used as a cold, warm and high-pressure cleaner as well as in all combined metal cleaning processes.

Im folgenden werden 4 Beipiele für die Produkte entsprechend der Erfindung dargestellt.The following are 4 examples of the products according to the invention shown.

Beispiel 1. Alkyl(C12)benzolsulfonat wird mit 5 - 15 Gew.% in demineralisiertem Wasser bei 30 - 40 °C gelöst, bis die Lösung klar erscheint. Diese Lösung ergibt das Anionmodul. Separat hiervon werden in demineralisiertem Wasser 0 - 0,2 Gew.% Komplexbildner, vorzugsweise Ethylendiamintetraessigsäure ( EDTA), Nitrilotriessigsäure ( NTA), o-(Carboxymethyl)-Äpfelsäure oder Poly-(tetramethylen-1,2-dicarbonsäure), 10 - 20 Gew.% Fettalkoholethoxylat vorzugsweise C10 mit 5 mol Ethylenoxid oder 3 - 7 mol Ethylenoxid, 5 -10 Gew.% Fettalkoholalkoxylat mit 10 -18 C und vorzugsweise 2 mol Ethylenoxid, 2 mol Propylenoxid sowie 1 mol Butylenoxid gelöst. Die restliche Menge zu 100 Gew.% ist demineralisiertes Wasser. Die Lösung wird solange gerührt, bis sie klar erscheint. Diese Lösung stellt das nichtionische Modul dar. 1 - 55 Gew.% Diethanolamin oder Triethanolamin werden in 99 - 45 Gew.% Dipropylenglykol eingerührt bis eine klare Lösung entsteht. Diese Lösung stellt das Lösevermittlermodul dar, kann aber auch zu 100 Gew.% ausschließlich aus Dipropylenglykol bestehen.Example 1. Alkyl (C12) benzenesulfonate is 5-15% by weight in demineralized water dissolved at 30 - 40 ° C until the solution appears clear. This solution results in the anion module. Separately, 0-0.2% by weight of complexing agents are preferred in demineralized water Ethylenediaminetetraacetic acid (EDTA), nitrilotriacetic acid (NTA), o- (carboxymethyl) malic acid or poly (tetramethylene-1,2-dicarboxylic acid), 10-20% by weight of fatty alcohol ethoxylate preferably C10 with 5 mol ethylene oxide or 3-7 mol ethylene oxide, 5-10% by weight fatty alcohol alkoxylate with 10 -18 C and preferably 2 mol of ethylene oxide, 2 mol of propylene oxide and 1 mol Butylene oxide dissolved. The remaining 100% by weight is demineralized water. The solution is stirred until it appears clear. The non-ionic module provides this solution 1-55% by weight of diethanolamine or triethanolamine are in 99-45% by weight of dipropylene glycol stirred in until a clear solution is obtained. The solubilizer module provides this solution represents, but can also consist of 100% by weight exclusively of dipropylene glycol.

Zur Herstellung eines universellen Reinigungskonzentrates werden 26 - 27,5 Gew.% des Anionmoduls mit 60 Gew.% des nichtionischen Moduls, 10 Gew.% des Lösevermittlermoduls und 2,5 - 4 Gew.% Duftöl in demineralisiertem Wasser ( ad 100 Gew.%) gelöst. Das auf diese Weise erhaltene Reinigungskonzentrat dient zur Beseitigung von Schmutz, Öl- und Fettrückständen bei den täglichen Reinigungsaufgaben in Haushalt und Gewerbe, geeignet für die Reinigung von Türen, Behältern und Backformen, Wand- und Bodenfliesen, lackierten Flächen, Arbeitsgeräten, Kühlhäusern und Fahrzeugen, Waagen, Wannen, Töpfen und ähnlichen.To produce a universal cleaning concentrate, 26 - 27.5% by weight of the anion module with 60% by weight of the nonionic module, 10% by weight of the solubilizer module and 2.5 - 4% by weight of fragrance oil dissolved in demineralized water (ad 100% by weight). That on cleaning concentrate obtained in this way serves to remove dirt, oil and grease residues for daily cleaning tasks in the household and business, suitable for Cleaning of doors, containers and baking molds, wall and floor tiles, painted surfaces, Tools, cold stores and vehicles, scales, tubs, pots and similar.

Bei der Anwendung des Konzentrates als Zugabe zu Waschwasser sind in der Regel 5 bis max. 10 ml pro Liter Waschwasser für die normalen Reinigungsaufgaben ausreichend. Bei der Anwendungsweise auf einem Träger ( Tuch oder Reinigungsvlies) werden zwei bis drei Tropfen auf den Träger aufgegeben, mit wenig Wasser befeuchtet und die Reinigung durchgeführt. Trocken nachreiben.When using the concentrate as an addition to wash water are usually 5 to max. 10 ml per liter of wash water is sufficient for normal cleaning tasks. When using on a carrier (cloth or cleaning fleece) two to three Put drops on the carrier, moisten with a little water and carry out the cleaning. Rub dry.

Beispiel 2. Anionmodul, nichtionisches Modul und Lösevermittlermodul werden wie in Beispiel 1 beschrieben hergestellt. 27 - 35 Gew.% Anionmodul, 55 - 63 Gew.% nichtionisches Modul, 9,8 - 9,95 Gew.% Lösevermittlermodul sowie 0,05 - 0,2 Gew.% eines Antikorrosivums werden gemischt und mit demineralisiertem Wasser auf 100 Gew.% ergänzt. Dieses Konzentrat dient zur Reinigung von metallischen Oberflächen ( auch Aluminium). Durch den eingebauten Korrosionsinhibitor ist das Konzentrat auch in warmen ( pH-neutralen) Metallbädern einsetzbar.
Die Zubereitung der Reinigungslösung ist von der jeweiligen Anwendung abhängig. Bei der Anwendung als Kaltreiniger wird 1 Teil Konzentrat in 1, 2 oder 4 Teile Wasser eingerührt ( für öl- und fetthaltige Verunreinigungen, Konzentration abhängig vom Grad der Verschmutzung), bei der Anwendung als Warmreiniger wird 1 Teil Konzentrat in 4 - 19 Teile Wasser eingerührt. Die auf diese Weise zubereitete Reinigungslösung wird auf die zu reinigende Oberfläche aufgetragen (bzw. aufsprühen) oder die zu reinigenden Teile in die Reinigungslösung eingelegt. Nach der Einwirkungszeit (abhängig vom Grad der Verschmutzung und der Applikationsweise ( kalt / warm)) wird mit Wasser nachgespült ("klarspülen").
Bei der Anwendung als Hochdruckreiniger wird 1 Teil Konzentrat in 19 - 49 Teile Wasser eingerührt. Für eine Einphasenreinigung wird die Reinigungslösung nach Vorschrift des Herstellers des Hochdruckreinigers eingefüllt und appliziert. Für eine Zweiphasenreinigung wird die Reinigungslösung ( Kaltreiniger) auf die zu reinigende Oberfläche aufgebracht. Nach der Einwirkungszeit (abhängig vom Grad der Verschmutzung) mit der Hochdruckreinigerlösung (in der Regel ist eine Konzentration 1: 49 ausreichend) nach Vorschrift des Herstellers des Hochdruckreinigers weiterverfahren ( entsprechend der Einphasenreinigung).Example 2. Anion module, nonionic module and solubilizer module are produced as described in Example 1. 27-35% by weight of anion module, 55-63% by weight of nonionic module, 9.8-9.95% by weight of solubilizer module and 0.05-0.2% by weight of an anti-corrosive are mixed and made up to 100% with demineralized water .% added. This concentrate is used to clean metallic surfaces (including aluminum). Thanks to the built-in corrosion inhibitor, the concentrate can also be used in warm (pH-neutral) metal baths.
The preparation of the cleaning solution depends on the respective application. When used as a cold cleaner, 1 part of the concentrate is stirred into 1, 2 or 4 parts of water (for oil and fat-containing impurities, concentration depending on the degree of contamination), when used as a warm cleaner, 1 part of the concentrate is stirred into 4 - 19 parts of water . The cleaning solution prepared in this way is applied (or sprayed on) to the surface to be cleaned or the parts to be cleaned are placed in the cleaning solution. After the exposure time (depending on the degree of soiling and the method of application (cold / warm)), rinse with water ("rinse off").
When used as a pressure washer, 1 part of the concentrate is stirred into 19 - 49 parts of water. For a single-phase cleaning, the cleaning solution is filled in and applied according to the instructions of the manufacturer of the high-pressure cleaner. For a two-phase cleaning, the cleaning solution (cold cleaner) is applied to the surface to be cleaned. After the exposure time (depending on the degree of contamination) with the high-pressure cleaner solution (usually a concentration of 1:49 is sufficient), proceed according to the instructions of the manufacturer of the high-pressure cleaner (corresponding to the single-phase cleaning).

Beispiel 3. Anionmodul, nichtionisches Modul und Lösevermittlermodul werden wie in Beispiel 1 beschrieben hergestellt. Jeweils 10 Gew.% Anionmodul, nichtionisches Modul und Lösevermittlermodul werden mit 0,4 - 1 Gew.% Duftöl gemischt und mit demineralisiertem Wasser auf 100 Gew.% aufgefüllt. Diese spezielle Reinigungslösung dient zur Beseitigung von Schmutz, Öl- und Fettrückständen auf polymerbeschichteten Gehäusen von Computern, Bildschirmen, Druckern und anderen Peripheriegeräten der EDV-Industrie.
Die Reinigungslösung wird entweder mit einem handelsüblichen Pumpzerstäuber auf die zu reinigende Oberfläche aufgesprüht oder mittels eines Baumwolltuches, welches mit der Lösung befeuchtet wird, auf die zu reinigende Oberfläche aufgetragen. Bei beiden Verfahren sollte eine möglichst vollständige Flächenbedeckung erfolgen. Nach kurzer Einwirkungszeit (in der Regel und bei normaler Verschmutzung ca. 6 bis 10 Sekunden) wird im zweiten Reinigungsschritt mit einem trockenen Baumwolltuch die Oberfläche trockengewischt. Weitere Reinigungsschritte sind nicht erforderlich.Example 3. Anion module, nonionic module and solubilizer module are produced as described in Example 1. 10% by weight of anion module, nonionic module and solubilizer module are mixed with 0.4-1% by weight of fragrance oil and made up to 100% by weight with demineralized water. This special cleaning solution is used to remove dirt, oil and grease residues on polymer-coated housings of computers, monitors, printers and other peripheral devices in the IT industry.
The cleaning solution is either sprayed onto the surface to be cleaned using a commercially available pump sprayer or applied to the surface to be cleaned using a cotton cloth moistened with the solution. Both methods should cover the area as completely as possible. After a short exposure time (usually and with normal soiling approx. 6 to 10 seconds), the surface is wiped dry with a dry cotton cloth in the second cleaning step. No further cleaning steps are required.

Beispiel 4. Anionmodul, nichtionisches Modul und Lösevermittlermodul werden wie in Beispiel 1 beschrieben hergestellt. Jeweils 10 Gew.% Anionmodul, nichtionisches Modul und Lösevermittlermodul werden mit 0,02 Gew.% Antikorrosivum und 0,4 - 1 Gew.% Duftöl gemischt und mit demineralisiertem Wasser auf 100 Gew.% aufgefüllt. Diese spezielle Reinigungslösung dient zur Beseitigung von Schmutz- und Fettrückständen auf Schmuck, Juwelen und Modeschmuck. Ebenfalls geeignet zur Reinigung von Metalluhrenarmbändem ( bei wasserdichten Uhren) und für den Einsatz in Ultraschallbädem ( bei Juwelieren).
Die zu reinigenden Schmuckstücke werden in die Reinigungslösung eingelegt. Nach einer Einwirkungszeit von mindestens 10 Minuten ( bei größerer Verschmutzung entsprechend länger) können die Schmuckstücke der Reinigungslösung entnommen, unter fließendem Wasser abgespült und mit einem Baumwolltuch ( bzw. mit schwachem Luftstrom ( Fön)) getrocknet werden. In der Regel sind keine weiteren Reinigungsschritte mehr erforderlich.
In der folgenden Tabelle 1 sind die Module, welche die Basis der Produkte entsprechend der Erfindung bilden, zusammenfassend dargestellt. Tabelle 2 zeigt Beispiele der Reinigungsprodukte für universelle und spezielle Anwendungen entsprechend der Erfindung. Zusammensetzung der Basismodule Anion Modul Substanz Anteil Bemerkungen A) Alkyl ( C12) benzolsulfonat 5 - 15 % B) Wasser demineralisiert ad 100 % Nichtionisches Modul Substanz Anteil Bemerkungen A) Fettalkoholethoxylat 10 - 20 % bevorzugt C10 + 5 EO (z.B. Lutensol ON 50 BASF) alternativ: min.3 - 7 EO,min. C10 - C18 B) Fettalkoholalkoxylat 5 - 10 % bevorzugt 221 ( z.B.. Plurafac LF 221, BASF) alternativ aus Gruppe der Plurafac LF-Produkte, BASF C) Komplexbildner 0,0 - 0,2 % bevorzugt Ethylendiamintetraessigsäure (EDTA), Nitrilotriessigsäure (NTA), o-(carboxymethyl-)Äpfelsäure (CMOS) oder Poly-(Tetramethylen-1,2-dicarbonsäure) (EMA) D) Wasser demineralisiert ad 100 % LV (Lösungsvermittlermodul) Substanz Anteil Bemerkungen A) Dipropylenglykol 45 - 100 % B) Diethanolamin 0 - 55 % alternativ. Triethanolamin Zusammensetzung der Reiniger Komponenten Reiniger entsprechend der Erfindung universal Metalle Kunststoffe Schmuck Anionmodul 26-27,5% 27-35% 10 % 10 % Nichtionisches Modul 60 % 55 -63 % 10 % 10 % Lösungsvermittlermodul 10 % 9,8 - 9,95 % 10 % 10 % Antikorrosivum: - 0,05 - 0,2 % - 0,02 % Duftöl 2,5 - 4 % - 0,4 - 1 % 0,4 - 1 % Wasser ( bevorzugt demin.) ad 100 % ad 100 % ad 100 % ad 100 % Example 4. Anion module, nonionic module and solubilizer module are produced as described in Example 1. 10% by weight of anion module, nonionic module and solubilizer module are mixed with 0.02% by weight of anti-corrosive and 0.4-1% by weight of fragrance oil and made up to 100% by weight with demineralized water. This special cleaning solution is used to remove dirt and grease residues from jewelry, jewels and fashion jewelry. Also suitable for cleaning metal watch straps (for waterproof watches) and for use in ultrasonic baths (for jewelers).
The jewelry to be cleaned is placed in the cleaning solution. After an exposure time of at least 10 minutes (correspondingly longer in the case of greater soiling), the jewelry can be removed from the cleaning solution, rinsed under running water and dried with a cotton cloth (or with a weak air flow (hair dryer)). As a rule, no further cleaning steps are required.
The following table 1 summarizes the modules that form the basis of the products according to the invention. Table 2 shows examples of cleaning products for universal and special applications according to the invention. Composition of the basic modules Anion module substance proportion of Remarks A) Alkyl (C12) benzenesulfonate 5 - 15% B) Demineralized water ad 100% Nonionic module substance proportion of Remarks A) Fatty alcohol ethoxylate 10 - 20% preferably C10 + 5 EO (e.g. Lutensol ON 50 BASF) alternatively: min. 3 - 7 EO, min. C10 - C18 B) Fatty alcohol alkoxylate 5 - 10% preferably 221 (e.g. Plurafac LF 221, BASF) alternatively from the group of Plurafac LF products, BASF C) complexing agent 0.0 - 0.2% preferably ethylenediaminetetraacetic acid (EDTA), nitrilotriacetic acid (NTA), o- (carboxymethyl-) malic acid (CMOS) or poly- (tetramethylene-1,2-dicarboxylic acid) (EMA) D) water demineralized ad 100% LV (solubilizer module) substance proportion of Remarks A) Dipropylene glycol 45 - 100% B) Diethanolamine 0 - 55% alternatively. Triethanolamine Composition of the cleaners Components Cleaner according to the invention universal Metals Plastics Jewellery Anion module 26-27.5% 27-35% 10% 10% Nonionic module 60% 55 -63% 10% 10% Solubilizer module 10% 9.8 - 9.95% 10% 10% Anticorrosive: - 0.05 - 0.2% - 0.02% Fragrance oil 2.5 - 4% - 0.4 - 1% 0.4 - 1% Water (preferably demin.) ad 100% ad 100% ad 100% ad 100%

Claims (5)

  1. Detergents for universal and special cleaning operations with well known substances as alkyl (preferably C12) benzene sulphonate, fatty alcohol ethoxylate, fatty alcohol alkoxylate, complexing agent in their composition
    wherein
    they consist of at least 96 percent by weight of anionic module, nonionic module and solubilizer module, wherein the anionic module contains 5 - 15 percent by weight alkyl (preferably C12) benzene sulphonate dissolved in water, the nonionic module contains 10 - 20 percent by weight fatty alcohol ethoxylate, 5 - 10 percent by weight fatty alcohol alkoxylate, 0 - 0,2 percent by weight complexing agent dissolved in demineralized water, the solubilizer module contains 45 - 100 percent by weight dipropylene glycol and 0 - 55 percent by weight diethanolamine or triethanolamine, the remaining composition up to 100 percent by weight is completed by addition of specific substances for the specific application like anticorrosives and fragrance.
  2. Detergents for universal use according to claim 1
    wherein
    they are formed of 26 - 27,5 percent by weight anionic module, 60 percent by weight nonionic module, 10 percent by weight solubilizer module, 2,5 - 4 percent by weight fragrance completed up to 100 percent by weight by addition of water, preferably demineralized.
  3. Detergents for cleaning metal according to claim 1
    wherein
    they are formed of 27 - 35 percent by weight anionic module, 55 - 63 percent by weight nonionic module, 9,8 - 9.95 percent by weight solubilizer module, 0.05 - 0,2 percent by weight anticorrosives completed up to 100 percent by weight by addition of water, preferably demineralized.
  4. Detergents for cleaning of plastic surfaces
    wherein
    they are formed of 10 percent by weight anionic module, 10 percent by weight nonionic module, 10 percent by weight solubilizer module, 0,4 - 1 percent by weight fragrance completed up to 100 percent by weight by addition of water, preferably demineralized, wherein the anionic module contains 5 - 15 percent by weight alkyl(preferably C12) benzene sulphonate dissolved in water, the nonionic module contains 10-20 percent by weight fatty alcohol ethoxylate, 5 - 10 percent by weight fatty alcohol alkoxylate, 0 - 0,2 percent by weight complexing agent dissolved in demineralized water, the solubilizer module contains 45-100 percent by weight dipropylene glycol and 0 - 55 percent by weight diethanolamine or triethanolamine, the remaining composition up to 100 percent by weight is completed by addition of specific substances for the respective application like anticorrosives and/or fragrance.
  5. Detergents for cleaning of jewelry and gems
    wherein
    they consist of 10 percent by weight anionic module, 10 percent by weight nonionic module, 10 percent by weight solubilizer module, 0,02 percent by weight anticorrosives, 0,4 -1 percent by weight fragrance completed up to 100 percent by weight by addition of water, preferably demineralized, wherein the anionic module contains 5 - 15 percent by weight alkyl (preferably C12) benzene sulphonate dissolved in water, the nonionic module contains 10 - 20 percent by weight fatty alcohol ethoxylate, 5 - 10 percent by weight fatty alcohol alkoxylate, 0 - 0,2 percent by weight complexing agent dissolved in demineralized water, the solubilizer module contains 45 - 100 percent by weight dipropylene glycol and 0 - 55 percent by weight diethanolamine or triethanolamine, the remaining composition up to 100 percent by weight is completed by addition of specific substances for the respctive application like anticorrosives and/or fragrance.
EP97951784A 1996-11-20 1997-11-20 Detergents for universal and special cleaning operations Expired - Lifetime EP0944700B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
RO96-02184A RO112759B1 (en) 1996-11-20 1996-11-20 Cleaning products for special and universal application
RO9602184 1996-11-20
PCT/DE1997/002714 WO1998022563A2 (en) 1996-11-20 1997-11-20 Detergents for universal and special cleaning operations

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EP0944700A2 EP0944700A2 (en) 1999-09-29
EP0944700B1 true EP0944700B1 (en) 2001-01-17

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AT (1) ATE198761T1 (en)
DE (1) DE59702938D1 (en)
RO (1) RO112759B1 (en)
WO (1) WO1998022563A2 (en)

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DE10357389B4 (en) * 2003-12-07 2005-12-15 Benda, Jürgen Michael Process for cleaning soapstone
EP2177599A1 (en) * 2008-10-16 2010-04-21 KH LLoreda, S.A. Jewellery cleaner, procedure and cleaning kit
DE102016225904A1 (en) * 2016-12-21 2018-06-21 Henkel Ag & Co. Kgaa rinse aid

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH525949A (en) * 1970-07-15 1972-07-31 Clari Ferdinando Liquid composition with high detergent power, suitable for cleaning jewels and other objects, in gold or precious metals, or precious stones
JPS5586894A (en) * 1978-12-25 1980-07-01 Kao Corp Liquid detergent composition
SU1147740A1 (en) * 1983-05-27 1985-03-30 Уральский филиал Всесоюзного научно-исследовательского и проектного института химической промышленности Agent for cleaning hard surface
JPS6051794A (en) * 1983-08-31 1985-03-23 ライオン株式会社 Liquid detergent composition
AU627734B2 (en) * 1988-06-13 1992-09-03 Colgate-Palmolive Company, The Stable and homogeneous concentrated all purpose cleaner
JP2899784B2 (en) * 1994-05-13 1999-06-02 第一工業製薬株式会社 Detergent composition

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RO112759B1 (en) 1997-12-30
ATE198761T1 (en) 2001-02-15
WO1998022563A3 (en) 1998-07-23
WO1998022563A2 (en) 1998-05-28
DE59702938D1 (en) 2001-02-22

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