EP0019734B1 - Agent de lavage pour textiles - Google Patents

Agent de lavage pour textiles Download PDF

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Publication number
EP0019734B1
EP0019734B1 EP80102334A EP80102334A EP0019734B1 EP 0019734 B1 EP0019734 B1 EP 0019734B1 EP 80102334 A EP80102334 A EP 80102334A EP 80102334 A EP80102334 A EP 80102334A EP 0019734 B1 EP0019734 B1 EP 0019734B1
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EP
European Patent Office
Prior art keywords
weight
radical
detergent
alkyl
light
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
EP80102334A
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German (de)
English (en)
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EP0019734A1 (fr
Inventor
Hans Dr. Andree
Herbert Dr. Reuter
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.)
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Publication date
Application filed by Henkel AG and Co KGaA filed Critical Henkel AG and Co KGaA
Priority to AT80102334T priority Critical patent/ATE2226T1/de
Publication of EP0019734A1 publication Critical patent/EP0019734A1/fr
Application granted granted Critical
Publication of EP0019734B1 publication Critical patent/EP0019734B1/fr
Expired legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • 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
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/38—Cationic compounds
    • C11D1/52—Carboxylic amides, alkylolamides or imides or their condensation products with alkylene oxides
    • C11D1/523—Carboxylic alkylolamides, or dialkylolamides, or hydroxycarboxylic amides (R1-CO-NR2R3), where R1, R2 or R3 contain one hydroxy group per alkyl group
    • 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
    • C11D1/88—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
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/0005—Other compounding ingredients characterised by their effect
    • C11D3/001—Softening compositions

Definitions

  • the invention relates to a powdery or granular detergent with a fabric softening effect for the simultaneous washing and care of delicates in the washing machine or by hand.
  • the washing effect of such combinations is particularly good if the ratio of the nonionic surfactant to the quaternary ammonium compound in a ratio of 4: 1 to 1: 1 lies.
  • Powdered detergents for machine washing based on nonionic adducts of ethylene oxide with certain alkylphenols, fatty alcohols, mercaptans, fatty acid monoethanolamides or fatty amines as nonionic surfactant components, which contain cationic ammonium compounds to reduce foam, are described in DE-AS No. 1220956.
  • DE-OS No. 2828619 discloses a detergent with nonionic polyoxyalkylene surfactants, a small proportion of zwitterionic or semipolar surfactants, small amounts of a cationic surface-active substance and 50 to 95% by weight of other customary detergent additives, which can also be understood as alkanolamides. According to the teaching of this patent application, the small proportions of zwitterionic or semipolar surfactants and cationic surface-active substances bring about a reduction in color transfer while washing colored and white textiles. US Patent No.
  • 3351557 describes emulsions which can contain about 1-15% by weight of polyoxyalkylene surfactants, 2-10% by weight of a sulfobetaine or amine oxide and 0.1-0.5% by weight of quaternary ammonium salt as a germicide .
  • the invention was therefore based on the object of providing a powdery or granular detergent for mild detergents which has optimum washing power, textile-softening properties and also foaming behavior and which can be used both in the washing machine and for washing by hand.
  • Another object of the invention is to provide a detergent formulation which, when produced by spray drying, provides a detergent with a reduced bulk density.
  • the polyglycol ethers of the formula I which are suitable according to the invention as constituent a are derived from natural or synthetic primary fatty alcohols or oxo alcohols.
  • Oxo alcohols are produced by reacting linear olefins with carbon monoxide and hydrogen according to 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 under the trade name Dobanol® from the German Shell Chemie Deutschen, which have about 25% by weight of 2-alkyl branched alcohols; other suitable oxo alcohols are available under the name Synprol® from Imperial Chemical Industries Ltd.
  • oxo alcohols available with about 50-70% by weight of 2-alkyl branched alcohols;
  • suitable products based on oxo alcohols are, for example, various types of Lutensol from BASF with approx. 30-35% by weight of branched alcohols and some Lial® types from Liquichimica SpA with approx. 60% by weight of branched alcohols.
  • Typical preferred products are, for example, Dobanol 45-7 s , which consists of at least 95% C 14 or C 15 oxo alcohol with an average of 7 mol of ethylene oxide; also Lutensol AO-8, which is a C 13 to. C 15 oxo alcohol ethoxylate with an average of 8 mol of ethylene oxide and Lutensol ON-70®, which is a C 9 to C 11 oxo alcohol ethoxylate with an average of 7 mol of ethylene oxide.
  • Typical surfactants derived from fatty alcohols are based, for example, on tallow fatty alcohol or the commercial products Lorol® with 8-18 carbon atoms from Henkel.
  • Typical preferred products are, for example, Dehydol TA 5 and Dehydol TA 14® (Henkel), which are tallow fatty alcohol polyglycol ethers with 5 or 14 mol ethylene oxide / mol alcohol.
  • Another preferred product is, for example, the commercial product Marlipal KF® (Chemische Werke Huls), a C 10 to C 12 fatty alcohol ethoxylate with an average of 6 mol of ethylene oxide.
  • polyglycol ethers are the addition products derived from oleyl alcohol or cetyl alcohol with 5-10 mol of ethylene oxide or technical mixtures of predominantly oleyl and cetyl alcohol with 5-10 mol of ethylene oxide, the iodine number of which is between approximately 40 and approximately 60. Also preferred is the commercial product Dehydol LS 4® (Henkel), a C 12 to C 14 fatty alcohol ethoxylate with approx. 4 mol ethylene oxide. These polyglycol ethers, individually or in a mixture, form component a of the agents according to the invention.
  • the finished agent are contained in an amount of 5-20% by weight, preferably 7-15% by weight, and can be wholly or partly by the C s to C 15 alkylaryl polyglycol ethers known as nonionic surfactants, such as nonylphenol with approx 15 mol of ethylene oxide are replaced.
  • nonionic surfactants such as nonylphenol with approx 15 mol of ethylene oxide
  • Fatty acid mono- or diethanolamides with a fatty acid residue with 12-18 carbon atoms are suitable as component b of the agents according to the invention. Both the compounds with a uniform number of carbon atoms in the fatty acid residue and mixtures of fatty acid ethanolamides with differently long fatty acid residues can be used.
  • a preferred product is derived from coconut fatty acid with a proportion of more than 50% by weight of C 12 fatty acid, approx. 20% by weight C 14 fatty acid, approx. 10% by weight C 16 fatty acid and a further proportion of saturated and unsaturated C 18 fatty acid.
  • Such a product is commercially available under the name Comperlan 100 ® (Henkel).
  • Another suitable product is the commercially available coconut fatty acid diethanolamide as Comperlan KD ® (Henkel).
  • the fatty acid ethanolamides are contained in the agents according to the invention to 1-10% by weight, preferably to 2-5% by weight.
  • component c of the agents according to the invention are N-alkyl-N, N-dimethylammonium acetate, N-alkyl-N-methyl-N-benzylammonium acetate, N-alkyl-N-bis (2-hydroxyethyl) ammonium acetate, N-alkyl- N-diethylammonium propionate, 2-alkyl-1- (2-hydroxyethyl) -.
  • Imidazolinium-1-acetate 3- (N-alkyl-N-dimethyl-ammonium) -2-hydroxypropyl sulfate, 3- (N-alkyl-N- dimethylammonium) propanesulfonate and 1- (3-trimethylammonium) alkanesulfonate, in which the alkyl or alkane groups are preferably straight-chain hydrocarbon residues with 10-22, preferably 12 to 18 carbon atoms and are derived, for example, from natural fat residues, such as coconut or tallow fat can.
  • tertiary amines of the formula R 3 R 4 R 5 N are obtainable by reacting tertiary amines of the formula R 3 R 4 R 5 N with halocarboxylic acids, for example chloro- or bromoacetic acid or a-chloropropionic acid, or by quaternizing aminocarboxylic acids or reaction products of secondary amines with acrylic acid in a suitable manner.
  • Sulfate betaines can be obtained in an analogous manner by reacting the tertiary amines with haloalkylsulfuric acid esters or their salts.
  • Sulfobetaines are obtained by reacting the tertiary amines with haloalkylsulfonic acids or sultones, in particular with propane sultone.
  • the betaines are contained in the agents according to the invention in an amount of 1-10% by weight, preferably 2-6% by weight.
  • the quaternary ammonium compounds with preferably two long-chain, preferably saturated aliphatic radicals are suitable as textile-softening active ingredients (component d) each with 16-20 carbon atoms and at least one quaternary nitrogen atom in the molecule.
  • the long-chain aliphatic radicals can be straight-chain or branched and can accordingly be derived from fatty acids or from fatty amines, Guerbetamines, or from the alkylamines obtainable by reduction of nitroparaffins.
  • quaternary ammonium compounds are, in particular, derivatives of ammonia, ie the quaternary salts obtainable by alkylation of long-chain secondary amines, such as, for example, the compounds distearyldimethylammonium chloride or ditalgalkyldimethylammonium chloride, or the reaction of 1 mol of an aminoalkylethylenediamine or hydroxyalkylethylenediamine with 2 mol a long-chain, C 14 to C 26 fatty acid or its ester obtainable imidazoline compounds which are subsequently converted into the quaternary imidazolinium compounds by alkylation.
  • long-chain secondary amines such as, for example, the compounds distearyldimethylammonium chloride or ditalgalkyldimethylammonium chloride, or the reaction of 1 mol of an aminoalkylethylenediamine or hydroxyalkylethylenediamine with 2 mol a long-chain, C 14 to C 26 fatty acid or its ester
  • Typical preferred textile plasticizers are, for example, ditallow alkyldimethylammonium chloride (for example the commercial products refpagen WK K and refpagen WKT®, Hoechst, Adogen 442®, Ashland) or distearyldimethylammonium chloride (for example Arosurf TA 100 9 , Ashland) and 2-heptadecyl-1-methyl-1-oleoylamidium methyl sulfate.
  • ditallow alkyldimethylammonium chloride for example the commercial products recuperpagen WK K and Reechst, Adogen 442®, Ashland
  • distearyldimethylammonium chloride for example Arosurf TA 100 9 , Ashland
  • 2-heptadecyl-1-methyl-1-oleoylamidium methyl sulfate for example, 2-heptadecyl-1-methyl-1-oleoylamidium methyl sulfate.
  • the textile-softening active ingredients are contained in the agents according to the invention to 2-10% by weight, preferably 3-7% by weight, the textile-softening active ingredient d preferably being more than 25 - in particular more than 30% by weight - based on the total weight of the product Polyglycol ether a, the fatty acid ethanol amide b and the fabric softening active ingredient d is included.
  • the agents according to the invention contain 50-91% by weight of additives usually present in detergents as further constituents. These are, for example, builders, fragrances, dyes and dirt carriers, enzymes, optical brighteners or small amounts of water.
  • the builders include calcium-precipitating or complexing inorganic or organic compounds.
  • Inorganic precipitating or complexing substances are, for example, pyrophosphate, triphosphate, higher polyphosphates and metaphosphates and the cation-exchanging alkali alumosilicates, as described, for example, in DE-AS No. 2412837, in particular the zeolites A and X.
  • Suitable organic compounds are, for example, polycarboxylic acids, hydroxycarboxylic acids , Amino carboxylic acids, carboxyalkyl ether, polyanionic polymeric carboxylic acids, phosphonic acids.
  • Other builders are weakly acidic, neutral or alkaline inorganic salts, such as bicarbonates, carbonates, borates or silicates of alkalis, alkali sulfates, and the alkali salts of organic, non-capillary, 1 to 8 carbon atoms containing sulfonic acids, carboxylic acids and sulfocarboxylic acids.
  • the agents according to the invention preferably contain about 10-50% by weight sodium tripolyphosphate, 2-10% by weight water glass with a Na 2 0 / Si0 2 ratio of, for example, 1: 3.4 and sodium sulfate as builders.
  • Anionic surfactants are not contained in the agents according to the invention.
  • the agents according to the invention are in powder form. These are fine-grained to granular or spherical products that are easy to pour. They can be produced by all methods known in the art. So you can e.g. mix the powdered ingredients together and oily or pasty ingredients such as e.g. spray non-ionic surfactants on the product. Another possibility for production consists in pasting the constituents of the agents with water to a paste which can be obtained by evaporating the water, e.g. on rollers or in atomizing towers, converted into a powder. After hot drying, heat-sensitive or volatile substances such as fragrances can be incorporated. Products according to the invention produced by spray drying have a bulk density of approximately 150 g / l to approximately 300 g / l.
  • the detergents according to the invention can be used for washing and simultaneously softening fine laundry articles made of wool, synthetic fibers such as polyester, polyacrylonitrile, polyamide and mixtures of wool and synthetic fibers.
  • the washing and softening process can take place either in the washing machine or by hand at washing temperatures up to about 60 ° C, preferably up to about 30 ° C.
  • the application concentration of the agents is generally 1 to 10 g / l of wash liquor, preferably 2 to 5 g / l.
  • the detergents are characterized by the fact that they clean the textiles perfectly and at the same time give them a pleasant handle and anti-electrostatic properties. When washing by hand in the washbasin, they form a dense, pleasant foam, and no foaming is observed when washing in the washing machine. The foam can also be easily rinsed out.
  • An agent of the above composition is a detergent according to the invention containing conventional additives in conventional amounts. It was produced by spray drying and has a bulk density of approximately 250 g / l.

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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)
  • Detergent Compositions (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)

Claims (4)

1. Agent de lavage assouplissant sous forme de poudre pour textiles de lavage fin, à base de tensio-actifs non ioniques de polyoxyalcoylène, de tensio-actifs amphotères, de substances cationiques, d'alcanolamides et d'au moins 50% en poids d'autres constituants usuels d'un agent de lavage fin, caractérisé en ce qu'il contient
a) 5-20% en poids d'un éther polyglycolique aliphatique ou d'un mélange de plusieurs éthers polyglycoliques de formule
Figure imgb0007
dans laquelle R1 représente un groupe alcoyle ou alcényle à chaîne droite ayant 8-20 atomes de carbone,
R2 de l'hydrogène ou un groupe alcoyle en C, - C4, et
n un nombre de 2-20, et/ou d'un éther alkyl (Ca-C15)arylpolyglycolique ayant 3-15 unités éthoxy,
b) 1-10% en poids d'une éthanolamide d'acide gras en C12-C18,
c) 1 -10% en poids d'un composé amphotère de formule
Figure imgb0008
dans laquelle R3 représente un radical aliphatique, cycloaliphatique ou alcoylaromatique ayant 10-22 atomes de carbone, de préférence un radical alcoyle à chaîne droite ayant 12-22 atomes de carbone,
R4 un radical alcoyle ayant 1 à 4 atomes de carbone ou un radical hydroxyalcoyle ayant 2-4 atomes de carbone ou un radical polyéther de formule (CH2-CH2-O)m-H avec m=2-5,
R5 le radical R4 ou un radical phényle, benzyle ou tolyle,
RG un radical alcoylèneou hydroxyalcoylèneay- ant 1 -4 atomes de carbone,
X les groupes -COO-, -O-SO3- ou -SO3--,
d) 2-10% en poids d'un sel d'ammonium quaternaire assouplissant des textiles, choisi.à partir de dérivés de l'ammoniac et/ou de l'imidazoline ayant 2 radicaux aliphatiques comportant chacun 16-20 atomes de carbone et au moins un atome d'azote quaternaire dans la molécule.
e) 50-91 % en poids de constituants usuels d'un agent de lavage fin, à l'exception de tensio-actifs anioniques.
2. Agent selon la revendication 1, caractérisé en ce qu'il contient
a) 7-15% en poids d'éther polyglycolique de formule I,
b) 2-5% en poids d'éthanolamide d'acide gras,
c) 2-6% en poids de composés amphotères de formule Il,
d) 3-7% en poids de sel d'ammonium quaternaire assouplissant des textiles.
3. Agent selon les revendications 1 et 2, caractérisé en ce qu'il contient le constituant d à raison de plus de 25% en poids, en particulier de plus de 30% en poids par rapport à la somme des constituants a, b et d.
4. Agent selon les revendications 1 à 3, caractérisé en ce qu'il contient
a) 3-6% en poids d'un produit d'addition d'un mélange d'alcools gras consistant en alcool oléyli- que et cétylique avec environ 10 mol d'oxyde d'éthylène, et
1-4% en poids d'un produit d'addition d'un mélange d'alcools gras en C12-C14 avec environ 4 mol d'oxyde d'éthylène,
b) 2-4% en poids d'une mono- ou diéthanola- mide d'acide gras de coco,
c) 2-6% en poids d'acétate d'alkyl(de coco)-diméthylammonium,
d) 3-6% en poids d'un sel d'ammonium quaternaire ayant 2 radicaux aliphatiques à longue chaîne dans la molécule, qui dérive de l'ammoniac et dont l'anion est choisi dans le groupe comportant un chlorure, bromure, méthylsulfate, éthylsulfate, méthane-, éthane- ou toluènesulfonate,
e) 74-89% en poids de constituants usuels d'un agent de lavage fin.
EP80102334A 1979-05-07 1980-04-30 Agent de lavage pour textiles Expired EP0019734B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT80102334T ATE2226T1 (de) 1979-05-07 1980-04-30 Waschmittel fuer textilien.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2918363 1979-05-07
DE19792918363 DE2918363A1 (de) 1979-05-07 1979-05-07 Waschmittel fuer textilien

Publications (2)

Publication Number Publication Date
EP0019734A1 EP0019734A1 (fr) 1980-12-10
EP0019734B1 true EP0019734B1 (fr) 1983-01-12

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EP80102334A Expired EP0019734B1 (fr) 1979-05-07 1980-04-30 Agent de lavage pour textiles

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EP (1) EP0019734B1 (fr)
AT (1) ATE2226T1 (fr)
BR (1) BR8002781A (fr)
DE (2) DE2918363A1 (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3026090A1 (de) * 1980-07-10 1982-02-18 Henkel KGaA, 4000 Düsseldorf Fluessiges waschmittel mit einem gehalt an verfaerbungsinhibierenden zusaetzen
GB2163771B (en) * 1984-08-31 1989-01-18 Colgate Palmolive Co Wash cycle detergent-softener compositions
ZA856296B (en) * 1984-08-31 1987-03-25 Colgate Palmolive Co Hot water wash cycle detergent-softener compositions
GB8609884D0 (en) * 1986-04-23 1986-05-29 Procter & Gamble Softening detergent compositions
EP0258923B1 (fr) * 1986-09-02 1993-10-06 Akzo Nobel N.V. Composition adoucissante pour le linge et détergent la contenant
DE3726911A1 (de) * 1987-08-13 1989-02-23 Henkel Kgaa Waessrige zubereitungen ionischer tenside mit erhoehter viskositaet
DE3928601A1 (de) * 1989-08-30 1991-03-07 Henkel Kgaa Verwendung ausgewaehlter mischungen von polyalkylendiolethern als schaumdrueckende zusaetze fuer schaumarme reinigungsmittel
GB9410678D0 (en) * 1994-05-27 1994-07-13 Unilever Plc Surfactant composition and cleaning composition comprising the same
DE19624637A1 (de) * 1996-06-21 1998-01-02 Henkel Kgaa Waschverfahren für Textilien mit verbesserten Pflegeeigenschaften
DE19939806A1 (de) * 1999-08-21 2001-02-22 Cognis Deutschland Gmbh Schaumkontrollierte feste Waschmittel
AU2002310836A1 (en) * 2001-05-31 2003-01-02 Huntsman International Llc A Limited Liability Company Formed Under The Laws Of Delaware, Usa Compactable powders
WO2014154234A1 (fr) * 2013-03-25 2014-10-02 Rhodia Operations Produit assouplissant

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5914077B2 (ja) * 1976-10-01 1984-04-03 花王株式会社 液体軽質洗剤組成物
IT1097290B (it) * 1977-06-29 1985-08-31 Procter & Gamble Composizioni detergenti per lavanderia
CA1115618A (fr) * 1977-07-01 1982-01-05 Unilever Limited Detergents

Also Published As

Publication number Publication date
DE3061591D1 (en) 1983-02-17
DE2918363A1 (de) 1980-11-27
BR8002781A (pt) 1980-12-16
EP0019734A1 (fr) 1980-12-10
ATE2226T1 (de) 1983-01-15

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