[go: up one dir, main page]

EP0068232A2 - Détergent liquide contenant des additifs pour empêcher le transfert de colorants - Google Patents

Détergent liquide contenant des additifs pour empêcher le transfert de colorants Download PDF

Info

Publication number
EP0068232A2
EP0068232A2 EP19820105121 EP82105121A EP0068232A2 EP 0068232 A2 EP0068232 A2 EP 0068232A2 EP 19820105121 EP19820105121 EP 19820105121 EP 82105121 A EP82105121 A EP 82105121A EP 0068232 A2 EP0068232 A2 EP 0068232A2
Authority
EP
European Patent Office
Prior art keywords
weight
water
polyglycol ether
ethylene oxide
polymers
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.)
Withdrawn
Application number
EP19820105121
Other languages
German (de)
English (en)
Inventor
Rudolf Weber
Winfried Pochandke
Hans Dr. Andree
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 EP0068232A2 publication Critical patent/EP0068232A2/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/37—Polymers
    • C11D3/3703—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • 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
    • C11D3/0021—Dye-stain or dye-transfer inhibiting 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
    • C11D3/37—Polymers
    • C11D3/3703—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C11D3/3719—Polyamides or polyimides
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/37—Polymers
    • C11D3/3746—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C11D3/3769—(Co)polymerised monomers containing nitrogen, e.g. carbonamides, nitriles or amines
    • C11D3/3773—(Co)polymerised monomers containing nitrogen, e.g. carbonamides, nitriles or amines in liquid compositions

Definitions

  • the present invention relates to a liquid detergent based on nonionic surfactants, which additionally contains certain water-soluble, synthetically produced, ionic polymeric compounds which counteract dye transfer from colored textiles to white or light-colored textiles during washing together.
  • Dye transfer when washing colored and white or light-colored textiles together has been a problem that has been known for a long time, for which there have already been some proposed solutions, but which are not entirely satisfactory because they are only marginal compared to a number of colors or textiles Have effect.
  • an agent is known whose discoloration-inhibiting additive is polyvinylpyrrolidone.
  • DE-OS 24 20 561 describes a detergent with a combination of alkali metal percarbonate and polyethylene glycol of a certain molecular weight and / or Pclyvinylpyrrolidor ,.
  • DE-OS 23 09 099 relates to an agent with proportions of two different organic compounds that contain basic nitrogen atoms in the molecule.
  • US Pat. Nos. 4,005,029 and 4,006,092 agents are described which contain per compounds which have an anti-discoloring effect.
  • DE-OS 28 28 619 describes a discoloration-inhibiting detergent composed of three different types of surfactants, namely 1. nonionic surfactants, 2. zwitterionic or semipolar and 3. cationic surfactants, which must be present in certain proportions.
  • a liquid detergent containing nonionic or zwitterionic surfactants in combination with synthetic, water-soluble, amino and / or amido group-containing polymers from the group of polyethyleneimines, polyamines, polyaminamides and polyacrylamides, the detergent containing no quaternary ammonium compounds which soften the textile and is essentially phosphate-free, has an improved discoloration-inhibiting effect not only on textiles made of cotton but also of synthetic fibers and mixtures of synthetic and natural fibers.
  • Such polymers which can be used individually or optionally in combination with other water-soluble polymeric compounds in the detergents according to the invention, are known, synthetically produced compounds which are used, for example, in the paper industry as retention agents for better separation of the paper fiber raw materials and fillers. According to their structural structure, these polymers can be divided into four groups: polyethyleneimines, polyamines, polyaminamides and polyacrylamides.
  • Suitable polyethyleneimines are obtained by acid-catalyzed polymerization of ethyleneimine and can be modified by urea and epichlorohydrin or dichloroethane.
  • Polyethyleneimines can contain primary, secondary and tertiary amino groups as well as quaternary ammonium groups.
  • Aqueous solutions of polyethyleneimines react basicly. The molecular weight can be up to 100,000.
  • Polyamines are addition or condensation products from polyvalent aliphatic amines and substances with several reactive groups, e.g. Epichlorohydrin or alkylene dihalides. They therefore always contain several secondary, tertiary or quaternary nitrogen atoms, and possibly also hydroxyl groups in the molecule. Accordingly, they are hydrophilic, polar compounds that behave like polyelectrolytes and are water-soluble; unless they contain large hydrophobic groups in the molecule. The polyamines react basicly in aqueous solution. Suitable compounds are described, for example, in US Pat. No. 2,969,302.
  • Polyaminamides contain amino and amide at the same time. groups in the molecule. They are produced, for example, by condensation of polybasic acids, for example dibasic, saturated, aliphatic C 3 - to C 8 acids, and polyamines, and also with substances which contain several reactive groups, such as epichlorohydrin. These compounds also react basicly in aqueous solution. Suitable polyaminamides are described, for example, in US Pat. No. 2,926,154.
  • Suitable polyacrylamides are high molecular weight polymers with molecular weights of several million.
  • carboxyl groups which are formed, for example, by partial hydrolysis, in addition to amide groups, anionic polyacrylamides are obtained, while polyacrylamides containing amino groups react in a basic manner in aqueous solution.
  • Amino groups can be introduced, for example, by reaction with alkali and hypobromite or hypochlorite.
  • polymers mentioned have in common that they are water-soluble.
  • Such polymers are commercially available products.
  • Particularly suitable as an additive to the detergents according to the invention are the polyethyleneimines and polyamines which react strongly in water.
  • Particularly suitable polyethyleneimines are "Retaminol E” and for polyamines, e.g. "Retaminol K”, from Bayer AG, Leverkusen, Federal Republic of Germany.
  • These polymers can be added to the detergents according to the invention either alone or in combination with other water-soluble polymers.
  • These are, for example, water-soluble resins made from melamine or urea and formaldehyde, e.g.
  • the concentration of the polymers mentioned in a detergent according to the invention based on nonioni African, zwitterionic or amphoteric surfactants are in the range from about 1 to 1.5% by weight, preferably 5 to 5% by weight, based on the amount of surfactant in the detergent.
  • the application concentration of the detergent is. in the range from 1 to 10 g / 1 wash liquor, preferably in the range from 3 to 6 g / l.
  • the detergents according to the invention are preferably phosphate-free; however, they can also contain small amounts of phosphate, which corresponds to about 3% by weight of phosphorus.
  • Addition products of 2-40, preferably 2-20, moles of ethylene oxide with 1 mole of fatty alcohol or oxo alcohol, alkylphenol, fatty acid, fatty amine, fatty acid amide or alkanesulfonamide can be used as nonionic surfactants.
  • the addition products of 5-16 mol of ethylene oxide with coconut oil or tallow fatty alcohols, with oleyl alcohol or with secondary alcohols with 8-18, preferably 12-18, carbon atoms, and with mono- or dialkylphenols with 6-14 carbon atoms in, are particularly important the alkyl residues.
  • non-fully or not fully water-soluble polyglycol ethers with 1-4 ethylene glycol ether residues in the molecule are also of interest, in particular if they are used together with water-soluble nonionic or anionic surfactants.
  • Amine oxide or sulfoxide type surfactants can be used.
  • the zwitterionic or amphoteric surfactants contain both acidic groups, such as the carboxyl, sulfo, sulfuric acid half-ester, phosphono or phosphoric acid partial ester groups, as well as basic groups, such as amino, imino or ammonium groups, in the molecule.
  • Zwitterionic compounds with a tetrasubstituted, ie quaternary ammonium group are called betaines if they also have a covalently bound acid group in the molecule and the positive and negative charge is balanced intramolecularly.
  • the betaines also include the correspondingly substituted quaternary phosphonium and tertiary sulfonium compounds.
  • the surface-active betaines generally have a higher molecular weight aliphatic hydrocarbon radical with a hydrophobic character and two lower alkyl radicals with 1-3 carbon atoms, which can be substituted by one or two hydroxyl groups or linked directly or via a hetero atom.
  • the water-solubilizing carboxylate, sulfonate or sulfate group is linked to the ammonium nitrogen via the fourth substituent, which usually consists of a short-chain aliphatic radical which may have a double bond or a hydroxyl group.
  • sulfonate betaines in which the anionic, water-solubilizing group is bonded directly to the long-chain, hydrophobic hydrocarbon residue responsible for capillary activity.
  • Such sulfobetaines can be obtained, for example, from the sultones which can be prepared from C 8 -C 20 - ⁇ -olefins with S0 3 and a tertiary amine with three chain aliphatic radicals obtained.
  • Typical representatives of such surface-active betaines are, for example, the compounds 3- (N-hexadecyl-N, N-dimethylammonio) propane sulfonate; 3- (N-tallow alkyl-N, N-dimethylanmonio) -2-hydroxypropanesulfonate; 3- (N-hexadecyl-N, N-bis (2-hydroxyethyl) ammonio) -2-hydroxypropyl sulfate; 3- (N-cocoalkyl-N, N-bis (2,3-dihydroxypropyl) ammonium) propane sulfonate; N-tetradecyl-N, N-dimethylammonioacetate; N-hexadecyl-N, N-bis (2,3-dihydroxypropyl) ammonioacetate.
  • the quantitative ratio of a): b) is preferably 2: 1 to 1: 2.
  • alkyl polyglycol ethers of the formula I which are suitable as component a) are derived from alcohols which are prepared by reacting linear olefins with carbon monoxide and hydrogen by the known oxo process by hydroformylation and subsequent hydrogenation.
  • Commercially available oxo alcohol mixtures which are suitable for the preparation of the surfactant component a) are, for example, the oxo alcohols available from Deutsche under the trade name "Dobanol”. Shell Chemie Deutschen, which have about 25 wt .-% of 2-alkyl branches, other suitable oxo-alcohols are among the. Name "Synprol" of Inperial Chemical Industries Ltd.
  • alkyl polyglycol ethers which represent ethylene oxide condensates of the aforementioned oxo alcohols with 13 to 15 carbon atoms and an average ethylene oxide content of approximately 55 to 65% by weight.
  • Typical preferred products are, for example, "Dobanol 45-7”, which consists of at least 95% C 14 / C 15 oxo alcohol with an average of 7 moles of ethylene oxide, and "Lutensol AO-8", which is a C 13 / C 15 oxo Alcohol represents ethoxylate with an average of 8 moles of ethylene oxide.
  • alkyl polyglycol ethers whose alcohol base is natural or synthetic primary fatty alcohols or oxo alcohols which contain 9 to 12 carbon atoms and have an ethylene oxide content of approximately 60 to 70% by weight.
  • Typical preferred products are, for example, the commercial product "Marlipal KF” (Chemische Werke Huls), which is a C 10 / C 12 fatty alcohol ethoxylate with an average of 6 moles of ethylene oxide, and the "Lutensol ON-70", which is a C 9 / C 11 -Oxo alcohol ethoxylate with an average of 7 moles of ethylene oxide.
  • Suitable fatty alcohols as the basis for preferred alkyl polyglycol ethers are also the commercial products "Lorol C-8 to 12" (Henkel).
  • the ratio of the amount of component a) used to the amount of component b) essentially determines the parameters of washing power, foaming behavior and softening effect. Optimal results are obtained when the ratio of a): b) is between about 2: 1 and 1: 2.
  • component a) and component b) of 10 to 30% by weight, based on the total weight of the detergent, are used, an amount of 15 to 30% by weight being preferred.
  • Pasty and in particular liquid detergents containing the discoloration-inhibiting polymers described are particularly preferred.
  • Water is preferably used as the solvent for the preferred liquid detergents.
  • organic solvents can also be used in amounts of up to 20, preferably up to 16% by weight of the total liquid detergent.
  • additional solvents are either lower alkanols or lower diols or polyols such as ethanol, isopropyl alcohol, ethylene glycol, propylene glycol or glycerin.
  • polyols with ether linkages such as methyl, ethyl, butyl or diethylene glycol or their acetates (for example products of the "Cellosolve" type from Union Carbide Corp.) can also be used.
  • solubilizers so-called hydrotropes
  • hydrotropes are non-surfactant organic sulfonates, such as C 6 -C 12 alkanesulfonates, and the salts of toluene, xylene and cumene sulfonic acid, preferably their alkanolamine and alkali salts, especially their potassium salts.
  • Urea is also suitable as a hydrotrope.
  • Hydrotropes are added in amounts of 2 to 12, preferably 3 to 9% by weight, based on the total liquid detergent.
  • auxiliaries which are likewise usually effective in small amounts, can be added to the detergents according to the invention;
  • opacifiers and viscosity regulators which are usually contained in the detergent at about 0.05 to 2% by weight.
  • esters of alkanols or partial esters of polyols with longer-chain fatty acids such as palmitic or stearic acid.
  • a typical product is ethylene glycol stearate.
  • Formalin is usually used as a preservative in an amount of 0.05 to 1% by weight.
  • complexing agents for heavy metal ions are added.
  • Common complexing agents are the sodium, potassium or triethanolamine salts of aminopolycarboxylic acids, such as, for example, ethylenediaminetetraacetic acid or nitrilostriacetic acid. They are used in amounts of 0.1 to 1% by weight.
  • Suitable fragrances are substances with a floral / fresh or fruity fragrance or those designated as cosmetic or creamy.
  • the detergents contained the following substances in the stated amounts as water-soluble polymers:

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Detergent Compositions (AREA)
EP19820105121 1981-06-19 1982-06-11 Détergent liquide contenant des additifs pour empêcher le transfert de colorants Withdrawn EP0068232A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3124210 1981-06-19
DE19813124210 DE3124210A1 (de) 1981-06-19 1981-06-19 "fluessiges waschmittel mit zusaetzen zur verhinderung der farbstoffuebertragung"

Publications (1)

Publication Number Publication Date
EP0068232A2 true EP0068232A2 (fr) 1983-01-05

Family

ID=6134977

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19820105121 Withdrawn EP0068232A2 (fr) 1981-06-19 1982-06-11 Détergent liquide contenant des additifs pour empêcher le transfert de colorants

Country Status (2)

Country Link
EP (1) EP0068232A2 (fr)
DE (1) DE3124210A1 (fr)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0158260A3 (en) * 1984-04-09 1987-11-25 Henkel Kommanditgesellschaft Auf Aktien Detergent for coloured textiles
EP0345946A3 (fr) * 1988-06-10 1991-03-20 Milliken Research Corporation Composition de nettoyage pour le linge contenant un site de blocage in colore sulfoné pour colorant
WO1994029422A1 (fr) * 1993-06-16 1994-12-22 Basf Aktiengesellschaft Polyamidoamines greffees et imines de polyethylene greffees, leur procede de preparation et leur utilisation comme additifs d'agents de lavage
WO1995006100A1 (fr) * 1993-08-23 1995-03-02 Henkel Kommanditgesellschaft Auf Aktien Agents antidecoloration pour detergents
EP0704523A1 (fr) * 1994-09-30 1996-04-03 The Procter & Gamble Company Compositions pour éviter le transfert de colorant contenant des bétaines
EP0918089A1 (fr) * 1997-11-24 1999-05-26 The Procter & Gamble Company Compositions d'entretien du tissu
WO2000049124A1 (fr) * 1999-02-19 2000-08-24 The Procter & Gamble Company Composition de detergent a lessive comprenant des polyamines renforçateurs textiles
US6277810B2 (en) 1998-09-16 2001-08-21 Unilever Home & Personal Care Usa, Division Of Conopco, Inc. Dryer-added fabric care compositions containing amide-epichlorohydrin resins
US6410503B1 (en) 1997-11-24 2002-06-25 The Procter & Gamble Company Fabric care compositions
US6846797B1 (en) 1999-10-01 2005-01-25 Unilever Home & Personal Care Usa A Division Of Conopco, Inc. Fabric care composition comprising an epichlorohydrin resin and anionic polymer
WO2008077952A1 (fr) * 2006-12-22 2008-07-03 Basf Se Polyalkylèneimines modifiées hydrophobiquement comme inhibiteurs du transfert de couleurs

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3211532A1 (de) * 1982-03-29 1983-09-29 Henkel KGaA, 4000 Düsseldorf Mittel zum waschen und faerbungsschonenden bleichen von textilien
US5380447A (en) * 1993-07-12 1995-01-10 Rohm And Haas Company Process and fabric finishing compositions for preventing the deposition of dye in fabric finishing processes
DE4334368C2 (de) * 1993-10-08 1995-12-14 Henkel Kgaa Schwach schäumende polymerfreie Reinigungsmittel
CA2180071A1 (fr) * 1995-07-11 1997-01-12 Thomas Cleveland Kirk Methode et composition de lavage de tissus empechant les transferts de teinture
CA2180070A1 (fr) * 1995-07-11 1997-01-12 Thomas Cleveland Kirk Composition de lavage et utilisation de polymere pour nettoyer un article et lui conferer une resistance a la salissure
EP0884950B1 (fr) * 1996-03-06 2003-03-12 Novozymes A/S Procede d'elimination ou d'inhibition de cellules microbiennes
DE19611977A1 (de) * 1996-03-26 1997-10-02 Basf Ag Waschkraftverstärker für Waschmittel
DE19643133A1 (de) * 1996-10-18 1998-04-23 Basf Ag Verwendung von wasserlöslichen oder in Wasser dispergierbaren vernetzten stickstoffhaltigen Verbindungen in Wasch- und Reinigungsmitteln
US6777530B1 (en) 1996-10-18 2004-08-17 Basf Aktiengesellschaft Use of crosslinked nitrogenous compounds which are soluble or dispersible in water in detergents and cleaners
DE102010062286A1 (de) 2010-12-01 2012-06-06 Rudolf Gmbh Polykationische Kolloidpartikel, Verfahren zu deren Herstellung und deren Verwendung zur Modifizierung von Substraten

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0158260A3 (en) * 1984-04-09 1987-11-25 Henkel Kommanditgesellschaft Auf Aktien Detergent for coloured textiles
EP0345946A3 (fr) * 1988-06-10 1991-03-20 Milliken Research Corporation Composition de nettoyage pour le linge contenant un site de blocage in colore sulfoné pour colorant
WO1994029422A1 (fr) * 1993-06-16 1994-12-22 Basf Aktiengesellschaft Polyamidoamines greffees et imines de polyethylene greffees, leur procede de preparation et leur utilisation comme additifs d'agents de lavage
WO1995006100A1 (fr) * 1993-08-23 1995-03-02 Henkel Kommanditgesellschaft Auf Aktien Agents antidecoloration pour detergents
EP0704523A1 (fr) * 1994-09-30 1996-04-03 The Procter & Gamble Company Compositions pour éviter le transfert de colorant contenant des bétaines
EP0918089A1 (fr) * 1997-11-24 1999-05-26 The Procter & Gamble Company Compositions d'entretien du tissu
WO1999027055A1 (fr) * 1997-11-24 1999-06-03 The Procter & Gamble Company Compositions de soin pour tissus
US6410503B1 (en) 1997-11-24 2002-06-25 The Procter & Gamble Company Fabric care compositions
US6277810B2 (en) 1998-09-16 2001-08-21 Unilever Home & Personal Care Usa, Division Of Conopco, Inc. Dryer-added fabric care compositions containing amide-epichlorohydrin resins
WO2000049124A1 (fr) * 1999-02-19 2000-08-24 The Procter & Gamble Company Composition de detergent a lessive comprenant des polyamines renforçateurs textiles
US6846797B1 (en) 1999-10-01 2005-01-25 Unilever Home & Personal Care Usa A Division Of Conopco, Inc. Fabric care composition comprising an epichlorohydrin resin and anionic polymer
WO2008077952A1 (fr) * 2006-12-22 2008-07-03 Basf Se Polyalkylèneimines modifiées hydrophobiquement comme inhibiteurs du transfert de couleurs

Also Published As

Publication number Publication date
DE3124210A1 (de) 1982-12-30

Similar Documents

Publication Publication Date Title
EP0068232A2 (fr) Détergent liquide contenant des additifs pour empêcher le transfert de colorants
EP0158260B1 (fr) Détergent pour textiles colorés
DE1619087A1 (de) Als Textilwaschmittel brauchbare Tensidkombinationen sowie diese enthaltende Wasch- oder Waschhilfsmittel
DE1617132A1 (de) Als Textilwaschmittel brauchbare Tensidkombinationen sowie diese enthaltende Wasch- oder Waschhilfsmittel
DE3017576A1 (de) Reinigungskonzentrat
DE1801411A1 (de) Gerueststoffe fuer Wasch- und Reinigungsmittel
EP0295590A2 (fr) Agent de nettoyage liquide pour les surfaces dures
EP0044003A1 (fr) Agent de lavage liquide avec une teneur en additifs inhibant le changement de couleur
DD145291A5 (de) Stabile stilbenaufhellerloesungen
EP0172534A2 (fr) Agent de nettoyage liquide
EP0131138A1 (fr) Utilisation de cyanamides d'acides gras comme agents tensio-actifs pour le nettoyage de surfaces dures
DE1933511A1 (de) Fluessiges Wasch- und Reinigungsmittel
DE102012209827A1 (de) Wasch-, Reinigungs- oder Vorbehandlungsmittel mit erhöhter Reinigungskraft II
EP0090310B1 (fr) Agent pour le lavage de textiles et pour leur blanchissage avec ménagement vis-à-vis de la coloration
DE3531128C1 (de) Flüssiges Waschmittel für Synthesefasern
DE2916656A1 (de) Waschmittel fuer textilien
DE1617120C3 (de) Wasch- und Reinigungsmittel
DE1617177A1 (de) Fluessiges Waschmittel
DE1617123A1 (de) Wasch- und Reinigungsmittel
EP0626944B1 (fr) Derives du thiodiglycol, procede de preparation et utilisation pour l'adoucissement de textiles
DE2700640C2 (de) Für die Kaltwäsche geeignetes Waschmittel
DE2808927A1 (de) Lagerbestaendiges, klares fluessigwaschmittel mit einem gehalt an optischen aufhellern
DE1806502A1 (de) Waschmittel mit einem Gehalt an Textilweichmacher
DE1933014A1 (de) Eiweissloesende Wasch-,Waschhilfs- und Reinigungsmittel
DE2243282A1 (de) Wasch- und waschhilfsmittel

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Designated state(s): AT BE CH DE FR GB IT LI LU NL SE

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN

18W Application withdrawn

Withdrawal date: 19840125

RIN1 Information on inventor provided before grant (corrected)

Inventor name: ANDREE, HANS, DR.

Inventor name: WEBER, RUDOLF

Inventor name: POCHANDKE, WINFRIED