EP0986631A1 - Detergent faiblement moussant - Google Patents

Detergent faiblement moussant

Info

Publication number
EP0986631A1
EP0986631A1 EP98937430A EP98937430A EP0986631A1 EP 0986631 A1 EP0986631 A1 EP 0986631A1 EP 98937430 A EP98937430 A EP 98937430A EP 98937430 A EP98937430 A EP 98937430A EP 0986631 A1 EP0986631 A1 EP 0986631A1
Authority
EP
European Patent Office
Prior art keywords
document
carbon atoms
detergent concentrate
cationic surfactants
concentrate according
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.)
Granted
Application number
EP98937430A
Other languages
German (de)
English (en)
Other versions
EP0986631B1 (fr
Inventor
Jürgen Geke
Bernd Stedry
Nicole Völler
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
Publication of EP0986631A1 publication Critical patent/EP0986631A1/fr
Application granted granted Critical
Publication of EP0986631B1 publication Critical patent/EP0986631B1/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
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/66—Non-ionic compounds
    • C11D1/835—Mixtures of non-ionic with cationic 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
    • C11D1/88—Ampholytes; Electroneutral compounds
    • C11D1/94—Mixtures with anionic, cationic or non-ionic 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
    • C11D17/00—Detergent materials or soaps characterised by their shape or physical properties
    • C11D17/0008—Detergent materials or soaps characterised by their shape or physical properties aqueous liquid non soap 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
    • C11D3/0005—Other compounding ingredients characterised by their effect
    • C11D3/0026—Low foaming or foam regulating compositions
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/0005—Other compounding ingredients characterised by their effect
    • C11D3/0073—Anticorrosion compositions
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/20—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
    • C11D3/20—Organic compounds containing oxygen
    • C11D3/2093—Esters; Carbonates
    • 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
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
    • C23G5/00—Cleaning or de-greasing metallic material by other methods; Apparatus for cleaning or de-greasing metallic material with organic solvents
    • C23G5/02—Cleaning or de-greasing metallic material by other methods; Apparatus for cleaning or de-greasing metallic material with organic solvents using organic solvents
    • C23G5/032—Cleaning or de-greasing metallic material by other methods; Apparatus for cleaning or de-greasing metallic material with organic solvents using organic solvents containing oxygen-containing 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
    • C11D1/38—Cationic compounds
    • C11D1/62—Quaternary ammonium 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
    • 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
    • C11D2111/16—Metals

Definitions

  • the invention relates to a cleaning agent for hard, in particular metallic, surfaces. It therefore represents a so-called industrial cleaner, in particular a so-called neutral cleaner. Because of its special combination of glycol ether and cationic surfactants, it is low-foaming and can therefore be used preferably as a spray cleaner in the entire temperature range from about 15 to about 80 ° C. relevant to the application.
  • Industrial cleaners of this type are mainly used in the automotive industry and their supplier industries for cleaning and passivation, primarily in spray cleaning systems. They are suitable for intermediate and final cleaning without cutting as well as machined parts in unit and assembly plants. Practically all relevant materials, such as iron and steel, aluminum, silumin, copper, brass, zinc and plastics, can be treated and the majority of all contaminations on an organic or inorganic basis, such as cooling lubricants, rust protection oils, processing oils, drawing aids, pigments and light metal abrasion, can be removed. Such cleaning agents can also be used in customary immersion processes, but their use in the spraying process is usually preferred.
  • the chemical basic components of such industrial cleaners are usually surfactants and organic corrosion inhibitors. The latter ensure temporary protection against corrosion during and after treatment.
  • cleaning agents usually contain substances that are able to counteract undesirable foam development.
  • foam-inhibiting additives is in most cases due to the fact that the contaminants detached from the substrates and accumulating in the cleaning baths act as foaming agents.
  • anti-foaming agents may also be necessary due to the fact that the cleaning agents themselves contain constituents which - under the given working conditions. H. especially in spraying processes - give rise to undesirable foaming, for example anionic surfactants or nonionic surfactants foaming at the respective working temperature.
  • DE-A-36 20 01 1 describes cationic surfactants based on quaternary ammonium compounds and their use in cleaning agents.
  • the cationic surfactants are used in the alkaline pH range in addition to other detergent components.
  • EP-A-0 116 151 describes a process for the regeneration or recycling of aqueous degreasing and cleaning solutions by adding cationic surfactants or cationic modified polymers or mixtures thereof.
  • EP-A-0 054 895 describes a surfactant mixture of a nonionic surfactant and a quaternary ammonium compound as a cationic surfactant for cleaning hard surfaces.
  • the mixture contains the nonionic surfactant in a proportion of 20 to 95% by weight, the cationic surfactant in a proportion of 5 to 80% by weight.
  • DE-A-40 14 859 describes a low-foam surfactant combination for cleaning hard surfaces, which consists of at least one quaternary ammonium compound and at least one alkyl polyethylene glycol mixed ether. These mixed ethers have either an acyclic alkyl or alkenyl radical with 6 to 18 carbon atoms or a cyclic alkyl radical with 5 to 6 carbon atoms.
  • this surfactant combination can contain alkyl ethoxylates or alkyl ethoxylate propoxylates, each of which has an alkyl or alkenyl radical having 6 to 18 carbon atoms.
  • EP-A-275 987 a cleaning agent for compressors of gas turbines is known which contains 4 to 95% by weight glycol ether, 0.1 to 14% by weight nonionic surfactant, 0.01 to 6% by weight cationic surfactant and 0 contains up to 95 wt .-% water.
  • EP-A-691 397 discloses an antimicrobial cleaner for hard surfaces which contains C 6 -alkanol-C3-24-alkylene glycol ether, amphoteric and / or nonionic surfactants, cationic surfactants, builders and water as solvents.
  • DE-C-41 02 709 proposes a means for degreasing metal surfaces which contains 15 to 30% by weight of adducts of lower alkylene oxides with fatty alcohols with cloud points below 50 ° C, 0.5 to 3% by weight of cationic surfactants and 10 to Contains 20 wt .-% auxiliary solvent from the group of C2-5 ⁇ alkanols and lower glycol ether in water. Accordingly, agents are known which contain fatty alcohol ethoxylates, cationic surfactants and lower glycols as solvents or solubilizers.
  • the invention is based on the surprising finding that, with a suitable combination of glycols and cationic surfactants, an excellent cleaning action is achieved without these agents additionally containing amphoteric surfactants or fatty alcohol alkoxylates having a surfactant action, such as ethoxylates or propoxylates.
  • fatty alcohol alkoxylates are understood according to the disclosure of EP-A-691 397 alkoxylates of alcohols with at least 6 carbon atoms in the alkyl radical.
  • the application is above the so-called cloud point.
  • the application solutions are therefore clouded by a dispersed, surfactant-rich phase.
  • This phase which is rich in surfactants, is easily separated by conventional measures to extend the service life, such as skimmers, separators, centrifuges or membrane filtration, and is no longer available for the cleaning process.
  • nonionic surfactant systems such as fatty alcohol or fatty amine ethoxylates or propoxylates and their mixed ethers are classified in water hazard class 2.
  • the highly degreasing nonionic surfactants for example fatty alcohol ethoxylates with more than 4 moles of ethylene oxide or fatty amine ethoxylates with more than 5 moles of ethylene oxide, which themselves have no cloud point at the usual application temperatures, foam extremely strongly and are not suitable for spray applications alone. Rather, anti-foaming agents must be added that make little or no contribution to the cleaning performance itself.
  • solubilizers so-called hydrotropic substances required to obtain clear concentrates. These solubilizers represent another ballast that does not itself contribute to the cleaning performance.
  • the object of the invention is to provide a new cleaning-effective combination of substances which does not have the disadvantages mentioned above.
  • a new cleaning-active substance combination is to be provided, which delivers clear, low-foaming and sprayable cleaning solutions in the practical temperature range from about 15 to about 80 ° C, without the need for additional defoamers and solubilizers.
  • a cleaning agent concentrate containing glycol ether and cationic surfactants characterized in that it contains less than 0.1% by weight of fatty alcohol alkoxylates and / or amphoteric surfactants and that it contains a) glycol ethers of the general formula RO- (CH 2 -CH ( CH 3 ) -O) n -H, where R is an alkyl radical with 1 to 4 carbon atoms or a phenyl radical and n is a number in the range from 1 to 5, and b) cationic surfactants in the weight ratio a) to b) between 8: 1 and 100: 1 contains.
  • RO- (CH 2 -CH ( CH 3 ) -O) n -H where R is an alkyl radical with 1 to 4 carbon atoms or a phenyl radical and n is a number in the range from 1 to 5, and b) cationic surfactants in the weight ratio a) to b) between 8: 1 and 100: 1 contains.
  • Glycol ethers of the abovementioned formula are preferably used in which R is an alkyl radical having 1 to 4 carbon atoms or a phenyl radical and n is a number in the range from 1 to 3. It is further preferred that the detergent concentrate contains glycol ethers and cationic surfactants in the weight ratio a): b) between 8: 1 and 25: 1.
  • This cleaning agent concentrate preferably contains the glycol ethers a) in the concentration range from about 5 to about 200 g / 1 and the cationic surfactants b) in the concentration range from about 0.2 to about 25 g / 1.
  • the rest is water or an aqueous solution of other active ingredients or auxiliaries, in particular corrosion inhibitors.
  • Glycol ethers which can be used according to the invention are, for example, tripropylene glycol monoethyl ether, dipropylene glycol n-butyl ether,
  • Tripropylene glycol n-butyl ether and propylene glycol phenyl ether Tripropylene glycol monomethyl ether and tripropylene glycol n-butyl ether are preferably used.
  • the cationic surfactants b) are preferably selected from quaternary ammonium compounds of the general formula Rl- (CHOH-CHR 2 ) n -N + R3R4R5 ⁇ ⁇ in the
  • Rl is a linear or branched alkyl radical having 1 to 22 carbon atoms
  • R2 may be hydrogen or a linear or verweakr alkyl radical having 1 to 22 carbon atoms, the total number of C atoms of the radicals R and R 2 in the range of
  • R ⁇ and R ⁇ independently of one another for methyl, ethyl, 2-hydroxyethyl or
  • R5 represents alkyl radicals with 1 to 12 atoms, a benzyl radical or alkylphenyl radicals with 1 to 3 C atoms in the alkyl radical and the total number of carbon atoms of the quaternary ammonium cation is at least 9 and at least one of the radicals Rl and R ⁇ is more than 4
  • X stands for halide, methyl sulfate or an anion of an aliphatic or aromatic organic acid with up to 15 carbon atoms.
  • Cationic surfactants are preferably used in which, in the general formula given, R3 and R4 are methyl and R ⁇ is benzyl.
  • cationic surfactants are lauryl-dimethyl-benzylammonium salts or 2-hydroxydodecyl-dimethyl-benzylammonium salts.
  • Anions X "in these salts are, for example, halides, in particular chloride, or anions of organic acids which form water-soluble salts with the quaternary ammonium ions. Examples of such organic anions are acetate, propionate, lactate or benzoate.
  • the cleaning agent concentrates according to the invention can in principle be used in dilute aqueous application solution for cleaning purposes without further additives. However, since they are to be used primarily for cleaning unpainted metal surfaces, it is preferable that the cleaning agent concentrates additionally contain corrosion inhibitors. Their concentration in the concentrates is preferably in the range from about 100 to about 700 g / l. These corrosion inhibitors prevent the corrosion of the cleaned bare metal parts, if they are not processed directly, but instead are packed or stored in a damp place.
  • Alkanolamines for example, can be used as corrosion inhibitors. Monoethanolamine, monoisopropanolamine, triethanolamine, triisopropanolamine or mixtures thereof are preferably used. Dialkanolamines could also be used due to their excellent corrosion protection. For toxicological reasons (danger of nitrosamine formation), however, the use of dialkanolamines is avoided today.
  • the corrosion inhibitors can be selected from branched or unbranched, saturated or unsaturated aliphatic carboxylic acids with 6 to 10 C atoms and / or from aromatic carboxylic acids with 7 to 10 C atoms.
  • the carboxylic acids are largely present as anions.
  • Counterions with which the acids can be neutralized are, for example, alkali metal ions such as, in particular, sodium or potassium ions, but preferably the cations of the alkanolamines listed above.
  • carboxylic acids examples include caproic acid, caprylic acid, ethylhexanoic acid, heptanoic acid, isononanoic acid and benzoic acid or their derivatives, in particular 3-nitrobenzoic acid or 4-hydroxybenzoic acid.
  • the cleaning agent concentrates may contain further auxiliaries or active substances: builder substances such as, for example, alkali metal orthophosphates, polyphosphates, silicates, borates, carbonates, polyacrylates and gluconates. Some of these builder substances also have complexing properties and therefore have a water-softening effect. Instead of or in addition to this, stronger ones Complexing agents such as l-hydroxyethane-l, l-diphosphonic acid or 2-phosphonobutane-l, 2,4-tricarboxylic acid can be used. Ethylene diamine tetraacetate and nitrilotriacetate can also be used, but may cause problems in wastewater treatment. To protect the cleaning agent concentrates and the application solutions made from them against germs, biocides can be added if desired.
  • builder substances such as, for example, alkali metal orthophosphates, polyphosphates, silicates, borates, carbonates, polyacrylates and gluconates. Some of these builder substances also have
  • the cleaning agent characterized above represents a concentrate from which the ready-to-use cleaning solution can be prepared by dilution.
  • the manufacturer it is common for the manufacturer to supply concentrates which contain all the active ingredients in the required proportions and from which the user can prepare the ready-to-use cleaning solution by simply diluting with water.
  • the concentrates are usually adjusted so that they are used as about 0.5 to about 5% by weight aqueous solution, ie they are diluted for use with water in a ratio of about 1: 200 to about 1:20 .
  • the invention also comprises a ready-to-use aqueous cleaning agent which can be obtained by diluting the cleaning concentrate according to one or more of claims 1 to 7, as described in more detail above, in a ratio of 1: 200 to 1:20 with water.
  • This aqueous cleaning agent is used in particular for degreasing metal parts in spraying systems, a temperature in the range from about 15 to about 80 ° C. and in particular in the range from about 15 to about 30 ° C. being set for this.
  • Aqueous application solutions according to the invention and comparison solutions according to the prior art were compared with one another with regard to the cleaning result, surfactant separation and foaming behavior. For this, were initially through
  • a basic cleaner formulation which consists of 30% triethanolamine and 4% isononanoic acid and the remainder 100% water, is mixed with various "surfactants" and then subjected to a cleaning, surfactant separation and foam test (all percentages are percentages by weight).
  • Cleaner formulation 1.2% by weight citric acid 1.5% by weight isononanoic acid 10.4% by weight boric acid 3.8% by weight triethanolamine 1 1.2% by weight monoethanolamine 2.0% by weight glycol ether e), or g) 0.15% by weight of 2-hydroxydodecyldimethylbenzylammonium benzoate (50%
  • Steel sheets of quality St 1405 are pre-cleaned manually with surfactant solution and soiled with lapping paste (original dirt from practice). After 2 days of storage in an oven at 60 ° C, they are sprayed with a 2% detergent solution in a laboratory spraying system at 60 ° C for 10 minutes. The surfaces are assessed visually and the residual contamination is determined gravimetrically.
  • the agents according to the invention offer clear advantages over existing systems.

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Emergency Medicine (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Detergent Compositions (AREA)

Abstract

Concentrat de détergent renfermant un glycol éther et un tensioactif cationique, caractérisé en ce qu'il contient moins de 0,1 % en poids d'alcoxylate d'alcool gras et/ou de tensioactif amphotère, et en ce qu'il renferme a) un glycol éther de formule générale R-O-(CH2-CH(CH3)-O)n-H, dans laquelle R désigne un reste alkyle de 1 à 4 atomes de carbone ou un reste phényle, et n est un nombre entier compris entre 1 et 5, et b) un tensioactif cationique, dans un rapport pondéral de a) à b) compris entre 8:1 et 100:1.
EP98937430A 1997-06-06 1998-05-29 Detergent faiblement moussant Expired - Lifetime EP0986631B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19723990A DE19723990A1 (de) 1997-06-06 1997-06-06 Schaumarmes Reinigungsmittel
DE19723990 1997-06-06
PCT/EP1998/003223 WO1998055578A1 (fr) 1997-06-06 1998-05-29 Detergent faiblement moussant

Publications (2)

Publication Number Publication Date
EP0986631A1 true EP0986631A1 (fr) 2000-03-22
EP0986631B1 EP0986631B1 (fr) 2001-12-12

Family

ID=7831740

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Application Number Title Priority Date Filing Date
EP98937430A Expired - Lifetime EP0986631B1 (fr) 1997-06-06 1998-05-29 Detergent faiblement moussant

Country Status (18)

Country Link
US (1) US6187737B1 (fr)
EP (1) EP0986631B1 (fr)
JP (1) JP2002508794A (fr)
KR (1) KR20010013301A (fr)
CN (1) CN1259164A (fr)
AR (1) AR012941A1 (fr)
AT (1) ATE210718T1 (fr)
AU (1) AU726452B2 (fr)
BR (1) BR9810413A (fr)
CA (1) CA2293524A1 (fr)
CZ (1) CZ289755B6 (fr)
DE (2) DE19723990A1 (fr)
ES (1) ES2169536T3 (fr)
HU (1) HUP0003711A2 (fr)
PL (1) PL337232A1 (fr)
TR (1) TR199902907T2 (fr)
WO (1) WO1998055578A1 (fr)
ZA (1) ZA984853B (fr)

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JP2009227664A (ja) * 2008-02-25 2009-10-08 Sanyo Chem Ind Ltd 低起泡性カチオン界面活性剤組成物
US8648027B2 (en) 2012-07-06 2014-02-11 The Clorox Company Low-VOC cleaning substrates and compositions comprising a cationic biocide
US9096821B1 (en) 2014-07-31 2015-08-04 The Clorox Company Preloaded dual purpose cleaning and sanitizing wipe
WO2017127617A1 (fr) 2016-01-20 2017-07-27 Rockline Industries Lingettes humides contenant de l'hydroxy-acétophénone et du phosphate de chlorure de cocamidopropyl-pg-dimonium
US10975341B2 (en) 2017-09-18 2021-04-13 The Clorox Company Cleaning wipes having particular MABDF characteristics
US10982177B2 (en) 2017-09-18 2021-04-20 The Clorox Company Cleaning wipes with particular lotion retention and efficacy characteristics
US10973386B2 (en) 2017-09-18 2021-04-13 The Clorox Company Cleaning wipes system having particular performance characteristics
US10973385B2 (en) 2017-09-18 2021-04-13 The Clorox Company Cleaning wipes having particular pore volume distribution characteristics
US11364711B2 (en) 2018-12-21 2022-06-21 The Clorox Company Multi-layer substrates comprising sandwich layers and polyethylene
CN109852212A (zh) * 2019-01-02 2019-06-07 安徽坤和电气有限公司 一种电缆桥架表面处理液及其制备方法
CN110819467A (zh) * 2019-11-11 2020-02-21 荆州市活力二八家化有限公司 一种零添加有害物或对皮肤有刺激性物质的洗涤剂

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AU726452B2 (en) 2000-11-09
AU8623998A (en) 1998-12-21
KR20010013301A (fr) 2001-02-26
ES2169536T3 (es) 2002-07-01
HUP0003711A2 (hu) 2001-02-28
CN1259164A (zh) 2000-07-05
CA2293524A1 (fr) 1998-12-10
BR9810413A (pt) 2000-08-22
ATE210718T1 (de) 2001-12-15
DE19723990A1 (de) 1998-12-10
CZ289755B6 (cs) 2002-03-13
ZA984853B (en) 1998-12-07
TR199902907T2 (xx) 2000-05-22
US6187737B1 (en) 2001-02-13
EP0986631B1 (fr) 2001-12-12
DE59802449D1 (de) 2002-01-24
PL337232A1 (en) 2000-08-14
AR012941A1 (es) 2000-11-22
WO1998055578A1 (fr) 1998-12-10
JP2002508794A (ja) 2002-03-19
CZ9904371A3 (cs) 2001-01-17

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