EP0622448B1 - Détergent - Google Patents

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Publication number
EP0622448B1
EP0622448B1 EP94104556A EP94104556A EP0622448B1 EP 0622448 B1 EP0622448 B1 EP 0622448B1 EP 94104556 A EP94104556 A EP 94104556A EP 94104556 A EP94104556 A EP 94104556A EP 0622448 B1 EP0622448 B1 EP 0622448B1
Authority
EP
European Patent Office
Prior art keywords
acid
detergent
weight
washing
salts
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
EP94104556A
Other languages
German (de)
English (en)
Other versions
EP0622448A3 (fr
EP0622448A2 (fr
Inventor
Franz-Josef Dr. Dany
Werner Gohla
Ernst Ingo Dr. Leupold
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.)
Clariant Produkte Deutschland GmbH
Original Assignee
Clariant GmbH
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 Clariant GmbH filed Critical Clariant GmbH
Publication of EP0622448A2 publication Critical patent/EP0622448A2/fr
Publication of EP0622448A3 publication Critical patent/EP0622448A3/fr
Application granted granted Critical
Publication of EP0622448B1 publication Critical patent/EP0622448B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/02—Inorganic compounds ; Elemental compounds
    • C11D3/12—Water-insoluble compounds
    • C11D3/124—Silicon containing, e.g. silica, silex, quartz or glass beads
    • C11D3/1246—Silicates, e.g. diatomaceous earth
    • C11D3/128—Aluminium silicates, e.g. zeolites
    • 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
    • C11D3/02—Inorganic compounds ; Elemental compounds
    • C11D3/12—Water-insoluble compounds
    • C11D3/124—Silicon containing, e.g. silica, silex, quartz or glass beads
    • C11D3/1246—Silicates, e.g. diatomaceous earth
    • C11D3/1253—Layer silicates, e.g. talcum, kaolin, clay, bentonite, smectite, montmorillonite, hectorite or attapulgite
    • C11D3/1273—Crystalline layered silicates of type NaMeSixO2x+1YH2O
    • 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

Definitions

  • the invention relates to a detergent with 5 to 50% by weight, preferably 10 to 30% by weight, at least one surfactant, 0.5 up to 60% by weight, preferably 5 to 60% by weight, builders and usual washing aids.
  • silicate detergent builders so-called Builders such as Zeolite A and / or crystalline layered sodium silicate in combination with organic polycarboxylic acids, e.g. Citric acid or its salts is from the EP-0 405 122 A2 known. It is desirable that such polycarboxylic acids the washing performance of the so equipped Increase detergent and largely in ecological terms harmless, i.e. are readily biodegradable. This Demand also includes a pronounced lime binding capacity, that over a temperature range of 20 to 90 ° C, as he is common in household laundry, as far as possible should stay.
  • the detergent of the invention is now as a result characterized in that in addition to other builders 3 contains up to 11% by weight polyglycol diacid.
  • Detergent formulations in addition to crystalline layered sodium silicate and / or zeolite A polyglycol diacid in concentrations contain from 3 to 10% by weight, mainly deliver very good washing performance both in terms of Dirt removal as well as preventing Tissue deposits.
  • the detergents were produced by the spray mixing method.
  • a free-fall mixer was used in which the solid powdery components were premixed.
  • the liquid ingredients were then sprayed onto the dry premix. The procedure is described in detail in the magazine "Seifen, Fette, ⁇ le, Wwachs” 99 (1973), pp. 351-357.
  • test formulations given in Table 1 (examples 1 to 12) including a commercial detergent were washed according to the following conditions checked:
  • tissue deposits were in the form of inorganic fabric ash as a percentage of residue on ignition determined at 800 ° C.
  • Table 2 shows the washing results obtained with Examples 1-12.
  • the respective individual results which were measured on the test fabrics BW 101 (EMPA) and PE / BW 20C (WFK), are shown.
  • the secondary washing effect is shown in the form of the average ash values (average of 5 test fabrics).
  • Examples 2-4 and 8-11 according to the invention are superior in all respects to Comparative Examples 1 and 5 (without polyglycol diacid). But also in comparison with the commercial detergent concentrate No. 12, the examples 2-4 and 8-11 according to the invention show a clearly better washing performance.
  • Examples 6 and 7 represent borderline cases which show that zeolite A generally does not show the good washing action as SKS 6, which is why without SKS 6 more than 6% by weight polyglycol diacid should be present in the detergent.
  • Nonionic surfactants are compounds which have an organic, hydrophobic group and a hydrophilic radical, for example the condensation products of alkylphenols or higher fatty alcohols with ethylene oxide (fatty alcohol ethoxylates), the condensation products of polypropylene glycol with ethylene oxide or propylene oxide, the condensation products of Ethylene oxide with the reaction product of ethylenediamine and propylene oxide, as well as long-chain tertiary amine oxides
  • surfactants with zwitterionic (ampholytic) Character following connections Derivatives of aliphatic, secondary and tertiary amines or quaternary ammonium compounds with 8 to 18 carbon atoms and a hydrophilic group in the aliphatic residue, such as. Sodium 3-dodecylaminopropionate, sodium 3-dodecylaminopropane sulfonate, 3- (N, N-Dimethyl-N-hexadecylammonium) propane-1-sulfonate or fatty acid aminoalkyl-N, N-dimethylacetobetaine, where the fatty acid 8 to 18 carbon atoms and the Alkyl radical contains 1 - 3 carbon atoms.
  • Suitable washing aids according to the invention weakly acidic, neutral or alkaline reacting inorganic Complexing agent.
  • Useful, weakly acidic, neutral or alkaline-reacting salts are, for example, the bicarbonates or carbonates of the alkalis, furthermore the alkali salts of organic, non-capillary-active sulfonic acids, carboxylic acids and sulfocarboxylic acids containing 1 to 8 carbon atoms.
  • water-soluble salts of benzene, toluene or xylene sulfonic acid water-soluble salts of sulfoacetic acid, sulfobenzoic acid or salts of sulfodicarboxylic acids as well as the salts of acetic acid, lactic acid, citric acid, tartaric acid, oxydiacetic acid (HOOC-CH 2 -O-CH 2 -COOH) , Oxydisuccinic acid, 1,2,3,4-cyclopentanetetracarboxylic acid, polycarboxylates, polyacrylic acid and polymaleic acid.
  • acetic acid lactic acid, citric acid, tartaric acid, oxydiacetic acid (HOOC-CH 2 -O-CH 2 -COOH)
  • Oxydisuccinic acid 1,2,3,4-cyclopentanetetracarboxylic acid
  • polycarboxylates polyacrylic acid and polymaleic acid.
  • the organic complexing agents include, for example, nitrilotriacetic acid, ethylenediaminetetraacetic acid, N-hydroxyethylethylenediaminetriacetic acid or polyalkylene-polyamine-N-polycarboxylic acids.
  • Washing aids according to the invention also include products like the alkali or ammonium salts of sulfuric acid, Boric acid, alkylene, hydroxyalkylene or aminoalkylenephosphonic acid as well as bleaches, stabilizers for peroxide compounds (Bleach) and water-soluble organic Complexing agent.
  • the bleaching agents include sodium perborate or tetrahydrate, sodium percarbonate, the alkali metal salts of peroxomono- or peroxodisulfuric acid, the alkali metal salts of peroxodiphosphoric acid (H 4 P 2 O 8 ), and alkali metal salts of peroxocarboxylic acids, such as diperoxododecanedioic acid.
  • stabilizers for these bleaching agents are water-soluble, precipitated magnesium silicate, organic complexing agents such as the alkali salts of iminodiacetic acid, nitrilotriacetic acid, tetraacetylethylene diamine (TAED), methylene diphosphonic acid, 1-hydroxyethane-1,1-diphosphonic acid and nitrilotrismethylene phosphonic acid.
  • organic complexing agents such as the alkali salts of iminodiacetic acid, nitrilotriacetic acid, tetraacetylethylene diamine (TAED), methylene diphosphonic acid, 1-hydroxyethane-1,1-diphosphonic acid and nitrilotrismethylene phosphonic acid.
  • Washing aids that improve the dirt-carrying capacity of washing liquors increase, such as carboxymethyl cellulose, carboxymethyl starch, Methyl cellulose or copolymers of maleic anhydride with methyl vinyl ether or acrylic acid, foam regulators, such as mono- and dialkyl phosphoric acid esters with 16 to 20 carbon atoms in the alkyl radical as well as optical brighteners, disinfectants and enzymes, such as proteases, amylases, lipases, can also contain additional components of the detergent of the invention.
  • foam regulators such as mono- and dialkyl phosphoric acid esters with 16 to 20 carbon atoms in the alkyl radical as well as optical brighteners
  • disinfectants and enzymes such as proteases, amylases, lipases, can also contain additional components of the detergent of the invention.

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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)
  • Inorganic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Detergent Compositions (AREA)

Claims (4)

  1. Produit de lavage contenant 5 à 50 % en poids d'au moins un agent tensioactif, 0,5 à 60 % en poids d'adjuvants et des produits auxiliaires usuels pour produits de lavage, caractérisé en ce qu'il contient, avec d'autres adjuvants, de 3 à 11 % en poids d'acide polyglycoldioïque.
  2. Produit de lavage selon la revendication 1, caractérisé en ce qu'il contient, avec un silicate de sodium cristallin lamellaire, de 3 à 10% en poids d'acide polyglycoldioïque.
  3. Produit de lavage selon la revendication 1, caractérisé en ce qu'il contient, avec de la zéolithe A, 7 à 10 % en poids d'acide polyglycoldioïque.
  4. Produit de lavage selon la revendication 1, caractérisé en ce qu'il contient, avec un silicate de sodium cristallin lamellaire et de la zéolithe A, 5 à 10 % en poids d'acide polyglycoldioïque.
EP94104556A 1993-04-24 1994-03-23 Détergent Expired - Lifetime EP0622448B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4313529 1993-04-24
DE4313529A DE4313529A1 (de) 1993-04-24 1993-04-24 Waschmittel

Publications (3)

Publication Number Publication Date
EP0622448A2 EP0622448A2 (fr) 1994-11-02
EP0622448A3 EP0622448A3 (fr) 1995-05-31
EP0622448B1 true EP0622448B1 (fr) 1999-07-21

Family

ID=6486328

Family Applications (1)

Application Number Title Priority Date Filing Date
EP94104556A Expired - Lifetime EP0622448B1 (fr) 1993-04-24 1994-03-23 Détergent

Country Status (4)

Country Link
EP (1) EP0622448B1 (fr)
JP (1) JPH0748597A (fr)
DE (2) DE4313529A1 (fr)
ES (1) ES2135499T3 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2189747A1 (fr) * 1994-05-11 1995-11-23 Regine Labeque Compositions pour inhiber le transfert des couleurs, contenant des catalyseurs constitues de complexes metalliques speciaux
US5908821A (en) * 1994-05-11 1999-06-01 Procter & Gamble Company Dye transfer inhibiting compositions with specifically selected metallo catalysts
CN117089414B (zh) * 2023-09-01 2025-10-24 广东优凯科技有限公司 一种柔顺抗静电液体洗涤剂组合物及其制备方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2678315B2 (ja) * 1989-06-14 1997-11-17 川研ファインケミカル株式会社 硬質表面洗浄剤
JP2876137B2 (ja) * 1989-11-29 1999-03-31 川研ファインケミカル株式会社 毛髪化粧料組成物
JPH04150936A (ja) * 1990-10-12 1992-05-25 Tosoh Corp 粉体の固結防止方法

Also Published As

Publication number Publication date
EP0622448A3 (fr) 1995-05-31
EP0622448A2 (fr) 1994-11-02
JPH0748597A (ja) 1995-02-21
DE4313529A1 (de) 1994-10-27
ES2135499T3 (es) 1999-11-01
DE59408502D1 (de) 1999-08-26

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