FI62681B - FLAT-BASED FLOWER BODY MACHINERY WITH TEXTILMJUKGOERANDE VERKAN - Google Patents

Description

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Patent · och registrstyralsen v 7 AmMcm ucligd edi utMkrMtan published 29.10.82 (32) (33) (31) y *** y «TuoMc ·» ** - ft ^ srd priorh · * 02.07.75 12.02.76, i2. O2.76, lO.O3.76 Federal Republic of Germany - Förbundsrepubliken Tyskland (DE) p 2529ULU.U, p 2605U20.6, p 2605502.7, p 2609807.7 (71) Exquisit-Kosmetik GmbH, Seppel-Gluckert-Passage 10, 65 Mainz 1 ,

Federal Republic of Germany-Förbundsrepubliken lyskland (DE) (72) Ursula Meschkat, Wiesbaden, Rudolf Bimczok, Mainz, Federal Republic of Germany-Förbundsrepubliken Tyskland (DE) (7 * 0 Oy Kolster Ab (5U) Water-based liquid detergent with effect - Vattenbaserat flytande fintvättmedel med textilmjuk-görande network

The invention relates to a water-based liquid fine detergent which, in addition to having a good washing effect, also has an excellent fiber-treating effect and which, in particular, gives the textiles treated with it a soft feel.

It has long been known and common, especially in automatic washing machines, to attach a main wash cycle in which the laundry is washed with a surfactant-containing, preferably anionic, detergent, followed by a so-called a softening rinse in which the laundry is still exposed to a cationic compound in general, in particular a quaternary ammonium compound,

It has already been suggested that the washing and softening effect be included in a single detergent, but the practical use of these proposals has failed because it is known that anionic and cationic agents are incompatible and generally react to form a precipitate.

On the other hand, it has also been proposed (e.g. in DE 1 220 956) to prepare a detergent having a bleaching effect using a combination of a nonionic surfactant and a cationic plasticizer based on a quaternary nitrogen base.

Until now, however, the compositions proposed for this purpose have the disadvantage that their washing adhesion is either too low or a satisfactory softening effect could not be obtained.

It has now been found that a liquid fine detergent can be prepared which has both excellent washing properties and excellent fiber care properties, in particular softening rinsing properties, when a mixture of 7-40% by weight of non-ionic tenside, in particular C10- C20-alkyl polyglycol ether and / or C6-C20-alkylphenol polyglycol ether and about 1-7.5% by weight of a quaternary ammonium compound, in particular di-C1-6-C1-4-alkyldimethyl or -ethylammonium halide, and optionally other ingredients which are customary in detergents, is characterized in that it additionally contains 3-15% by weight of C8-C2g fatty acid = poly-glycolide ester.

Preferred polyglycol ethers are those having 10 to 16 carbon atoms in the alkyl moiety and alkoxylated with 3 to 10 moles of ethylene oxide or propylene oxide / alcohol.

Particularly preferred are C 1 -C 4 C 2 alkyl alkyl polyglycol ethers having 5-7 ethylene oxide groups / molecule.

Preferred C8-C20 alkylphenol polyglycol ethers are, for example, those of the common formula.

-O- (CH-CH-O) H R 2 2 "wherein R is a C 8 -C 20 alkyl group in particular and n is an integer from 3 to 15, in particular 5 to 10,

As the polyglycol ether, known polyether glycols can also be used, for example the building blocks HO {(: 2Η ^ Ο) χ- ^ C3H6 ° ^ y (C2H ^ O) z H or HO (CgHgO) n - (C2H2O) ^ - CgHgO ) Where the x is an integer from 10 to 40, preferably 26 to 30, y and z are integers from 10 to 60, preferably 30 to 40, m is an integer from 10 to 50, preferably 36 to 40 and n is an integer between 10 and 40, preferably between 20 and 30, and having a molecular weight between about 1000 and 15000 and

R

sold, for example, under the tradenames Pluronic (McCutcheons, Deter gents & Emulsifiers, 1974 Ed., pp. 137-138). The preparation and properties of these compounds are described in detail by K. Lindner, 3 62 681

Tenside, Textilhilfsmittel, Waschrohstoffe, 2nd ed., (Stuttgart, 1964), pp. 1052-1057.

Further suitable polyglycol ethers are fatty acid amide polyglycol ethers, the preparation and properties of which have been described by K. Lindner, Tenside, Textilhilfsmittel, Waschrohnstoffe, 2nd edition. (Wissenschaftliche Verlagsgesellschaft m.b.H., Stuttgart, 1964), pp. 912-914.

Preferred fatty acid amide polyglycol ethers are those of the formula R - C - N - CH- - CHO - O (CH_CHoO) H 2 2 2 2 n})

O H

or .CH 2 - CH 2 - 0 <Cl 12 CH 2 O> n H

R - C - N

I \

'CH- - CH- - O (CH 2 CH- O) H

O 2 2 2 2 m where n and m are an integer from 1 to 20, preferably from 5 to 15, and R is a higher alkyl group having preferably from 8 to 20 carbon atoms.

Of course, corresponding propoxylates can also be used instead of ethoxylation products. Suitable commercial products are, for example, Dionil R (Chemischen Werke Httls).

Particularly suitable esters of 88-C20 fatty acid polyglycol glycols are unsaturated fatty acids, for example oleic acid.

The molecular weight of the polyglycol ether used is then preferably about 200 to 800, the preferred fatty acid polyglycol ester being polyethylene glycol-600 dioleate.

A particularly suitable ammonium compound has been found to be di-C10-C22-alkyldimethyl or ethylammonium chloride or bromide, which is marketed, for example, by Farbwerke Hoechst AG under the trade name "Präpagen WKR".

It is also possible to use a quaternized imidazoline derivative of the general formula 6f p x +

R C-C

11 ^

N <"\„ k · R

V ___ 4 6 2 6 8 1 wherein R is H or an optionally substituted alkyl group having 1-18 C atoms, RJ is a long chain alkyl group having 8-22 C atoms, R "is an optionally substituted alkyl group and X is monovalent anion, as well as long-chain alkylpyridinium halides can be used. These compounds and their textile softening effect have long been known and have been described, for example, by K. Lindner, Tenside-Textilhilfsmittel-Waschrohstoffe, 2nd ed., Band 1, pp. 987-995, Suitable products are provided, for example, by REWO, Schltichtern (Federal Republic of Germany) under the trade name "Steinaquat",

The liquid fine detergents according to the invention which have a softening effect may contain other substances known per se in liquid detergents.

Thus, it is possible to add other nonionic, cationic and / or amphoteric surfactants. Instead, large amounts of anionic surfactant cannot be added because it is incompatible with quaternary quaternary ammonium compounds.

Suitable other surfactants to be used are, for example, betaines or long-chain alkylaminocarboxylic acids, amine oxides, for example laurylmethylamine oxide, other alkylene oxide addition products, such as polyglycol monoesters of saturated fatty acids, for example polyethylene glycol.

Further, small amounts of conventional enhancers and ingredients may be present; other substances known per se in detergents, such as enzymes, brighteners, soil carriers, urea, ethyl alcohol, propyl alcohol or isopropyl alcohol, may also be added to certain products as appropriate.

The substances according to the invention also suitably contain a preservative and, if desired, a colorant, opacifiers, etc.

The pH of the liquid detergents according to the invention is between about 2 and 7, preferably between pH 3 and pH 6.

The cloud points of the detergents according to the invention are between about 10-65 ° C, preferably between 30-55 ° C.

The unexpectedly good washing result obtained with the present three-component detergent compositions compared to the known two-component compositions is apparent from the following test report:

Two pieces of wool fabric measuring 10 cm x 10 cm, soiled by the standard method, were sewn into a sweater, which was then washed in an automatic washing machine (Miele W 408) at 30 ° C. The washing machine was charged with 100 ml of liquid detergent having the composition shown in Table I.

Table I

Detergent compositions tested (% by weight)

ABCDEFGH

C1Q-C12 fatty acid 20.0 20.0 20.0 20.0 - alcohol reacted with 6 moles of ethylene oxide

Nonylphenol reacted with 8 moles of ethylene oxide - - ** - 20.0 20.0 20.0 20.0

Polyethylene glycol -600 dioleate - 3.0 4.0 5.0 - 3.0 4.0 5.0

Dialkyldimethylammonium chloride 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0

Perfume, opacifier, colorant, preservative,, Ίηη ad / ad / ad / ad / ad / ad / ad / veS1 ’aa 100 100 100 100 100 100 100

After washing, the specimens were removed from the sweaters, dried and ironed. The washing result was determined with a conventional remission measuring device (Elrepho, filter R 457). Each experiment was repeated once. The results are shown in Table II: 2 68 1

Table II, Test results.

Composition Remission (%) Clearance of test pieces {% 9 (average) A 37.93 8.22 B 39.85 10.14 C 42.48 12.77 D 41.00 11.29 E 39.30 9.59 F 41 .83 11.12 G 43.57 13.86 H 42.23 11.52 unwashed specimen 29.71

Standard deviation + 0.40%

Since the remission values and the clarification describe the washing result, it is found from the results that the detergent compositions of the present invention containing three active compounds are more effective than the known compositions containing two active compounds.

The following are working examples to illustrate the composition of the new liquid fine detergents.

Example 1 C10-C12 alkyl polyglycol ether 13.0 wt% (e.g. Marlipal KF®, supplied by Chemischen Werke Hills) (6 ethylene oxide residues / mole) Polyethylene glycol 600 dioleate 7.0 wt% p (e.g. Marlipal FS, supplied by Chemischen Werke Hills) Chemischen Werke Hills) f 7 h 2 6 H 1

Dirasalkyldimethylammonium chloride 4.0 wt% p (e.g. Präpagen WKT, supplied by Farbwerke Hoechst)

Formalin (40%) 0.2% by weight

Nebulizer 0.6% by weight (eg fatty acid polyglycol ester)

Perfume 0.6% by weight Color solution (0.1% L-red solution) 0.3% by weight

Water 74.3% by weight

Example 2 C 10 -C 12 alkylP ° 1ygo ether 14.0% by weight (e.g. Marlipal KFR supplied by Chemischen Werke Hills) (6 ethylene oxide residues / mole

Polypropylene glycol-600-dimyristate 6.0% by weight

Di-coconut alkyl dimethyl ammonium chloride 4.0% by weight

Formalin (40%) 0.2% by weight

Blur (eg fatty acid glycol ester) 0.6% by weight

Fragrance Color solution (0.1% L-red solution) 0.3% by weight

Water 74.3% by weight

Example 3 C1 q-C 1-2 alkyl polyglycol ether 18.0% by weight (e.g. Marlipal KFR supplied by Chemischen Werke Hills) (6 ethylene oxide residues / mole)

Polyethylene glycol 800 dioleate 5.0% by weight

Dira-alkylmethylammonium bromide 3.5% by weight (C12-C18 alkyl residue)

Formalin (40%) 0.2% by weight

Blurring agent (eg fatty acid polyglycol ester) 0.6% by weight

Perfume 0.6% by weight Color solution (0.1% L-red solution) 0.3% by weight

Water 71.8% by weight

Example 4

- R

C 1 -C 12 alkyl polyglycol ether (e.g. Marlipal KF, 18.0 wt% supplied by Chemischen Werke Htils) (6 ethylene oxide residues / mole

Polyethylene glycol-600-dioleate 5.0% by weight £ (e.g. Marlipal FS, supplied by Chemischen Werke Httls)

Dilauryl dimethyl ammonium chloride 3.5% by weight

Carboxymethylhydroxyethylcellulose 0.5% by weight (e.g. HerculesR CMHEC, supplied by Hercules Bowder) 8 b '/ 6 81

Formalin (40%) 0.2% by weight

Nebulizer 0.6% by weight (eg fatty acid glycol ester)

Perfume 0.6% by weight Color solution (0.1% L-red solution) 0.3% by weight

Water 71.3% by weight

Dilauryldimethylammonium chloride may be replaced by a quaternized fat

R R

with a wax acid amide, e.g., Consoft C or Consoft CPN, supplied by Firma Consos, Inc.

Example 5 C1 0 - <2-AlkylPO5 glycol ether 18.0% by weight p (e.g. Marlipal KF, supplied by Chemischen Werke Hills) (6 ethylene oxide residues / mol

Polyethylene glycol 1000 dioleate 5.0% by weight

Di-C12-C6-alkyldi-ethylammonium chloride 3.5% by weight

Carboxymethylhydroxyethylcellulose 1.0% by weight (e.g. HerculesRCHHEC, supplied by Hercules Powder)

Formalin (40%) 0.2% by weight

Nebulizer 0.6% by weight (eg fatty acid glycol ester)

Perfume 0.6% by weight Color solution (0.1% L-red solution) 0.3% by weight

Water 70.8% by weight

Example 6

C 1 -C 4 alkyl polyglycol ether 16.0% by weight (8 ethylene oxide residues / mol)

Polyethylene glycol-600-dioleate 5.0% by weight

R

(e.g. Marlipal FS, supplied by Chemischen Werke Hills)

Nonylphenol polyglycol ether 2.0% by weight (eg Arkopal N-060R, supplied by Farbwerke Hoechst)

Distearyl dimethyl ammonium chloride 3.5% by weight

Formalin (40%) 0.2% by weight

Nebulizer 0.6% by weight (eg fatty acid polyglycol ester)

Perfume 0.6% by weight Color solution (0.1% L-red solution) 0.3% by weight

Water 71.8% by weight 9 b?. 6 H 1

Example 7 c 1-10-C 2 alkyl alkyl Polyol ether 16.0% by weight (e.g. Marlipal KFR, supplied by Chemischen Werke Htlls) (6 ethylene oxide residues / mol)

Polyethylene glycol 400 distearate 3.0% by weight

Nonylphenol polyglycol ether 4.0% by weight (eg Arkopal N-060, supplied by Farbwerke Hoechst)

Distearyldimethylammonium chloride 4.0% by weight

Formalin (40%) 0.2% by weight

Blurring agent (eg ra svahappopolyglykoiie s ter i)

Perfume 0.6% by weight Color solution (0.1% L-red solution) 0.3% by weight

Water 71.3% by weight

Example 8 C, q-C, 2-alkyl polyglycol ether 36.0% by weight (e.g. Marlipal KFR, supplied by Chemischen Werke Htlls) (6 ethylene oxide residues / mol)

Polyethylene glycol-600-dioleate (e.g. Marlipal FSR, supplied by Chemischen Werke Htlls) Distearylbenzylmethylammonium chloride 7.0% by weight

Formalin (40%) 0.2% by weight

Nebulizer 0.6% by weight (eg fatty acid polyglycol ester)

Perfume 0.6% by weight Color solution (0.1% L-red solution) 0.3% by weight

Water 45.3% by weight

Distearylbenzylmethylammonium chloride can be replaced with ditalid-p-methylammonium methyl sulfate (e.g., Ammonyx 2194) or ditalid-methylammonium chloride.

Example 9 C10-C12 alkyl polyglycol ether 27.0 Weight% (e.g. Marlipal KFR, supplied by Chemischen Werke Htlls) (6 ethylene oxide residues / mol)

Polyethylene glycol-600-dilinolate 7.5% by weight

Dirasalkyldimethylammonium chloride 5.3% by weight (eg Präpagen WKTR, supplied by Farbwerke Hoechst)

Formalin (40%) 0.2% by weight

A clouding agent (e.g. fatty acid polyglycol ester) 0.6% by weight 1 °.

Perfume 6/681 0.6% by weight Color solution (0.1% L-red solution) 0.3% by weight

Water 58.5% by weight

Example 10

Polyoxyethylene polyoxypropylene block polymer 25.0% by weight

R

(e.g. Pluronic L 62, supplied by BASF-Wyandotte Co.) Polyethylene glycol-600-distearate 6.5% by weight

Distearyldimethylammonium chloride 2.5% by weight

Lauryldimethylamine oxide 1.5% by weight Preservative (40% CH 2 O solution) 0.3% by weight

Perfume 0.7% by weight Dye solution (0.1%) 0.5% by weight

Water 63.0% by weight

Instead of distearylammonium chloride, a quaternized imidiazoline derivative such as methylalkylamide diethylalkyl imidiazolinium methosulfate (e.g. Varisoft 475, supplied by p.

Ashland Chem.Co. or Servamine KOV 4342 B, supplied by the Company Servo B.V.). Example 11

Fatty acid amide polyglycol ether 26.9% by weight (DionilR w 100, supplied by Chemischen Werke Httls)

Polyethylene glycol 800 dioleate 8.0% by weight

Dimyristyldiethylammonium chloride 2.0% by weight Preservative (40% CH 2 O solution) 0.3% by weight

Perfume 0.7% by weight Dye solution (0.1%) 0.5% by weight

Water 62.5% by weight Application example 12

Alkylphenol polyglycol ether 22.5% by weight (11 ethylene oxide units) (NonidetR P 80, supplied by Shell Chem. U.K. Ltd)

Polyethylene glycol 600 dilaurate 9.5% by weight

Lauryldimethylamine oxide 1.5% by weight

Quaternary imidiazoline derivative 6.0 wt% p (Steinaquat M 5040, supplied by Firma Rewo) Preservative (40% CH 2 O solution) 0.3 wt%

Sodium tripolyphosphate 0.7% by weight

Perfume 0.8% by weight

Bead adhesive 0.2% by weight

Water 58.5% by weight

R

Steinaquat M 5040 (1-ethyl-1-alkylamide diethyl-2-alkylimidiazole

R

lithium methosulphate) can be replaced by Loraquat M 5040 (Dutten & Reinisch

Ltd) or dialkylimidiazolinium, with ethosulfate, e.g. AmmonyxK 4080 (Onyx Chem.Co.).

Claims (12)

A water-based liquid fine detergent having a fabric softening effect and containing about 7-40% by weight of a nonionic surfactant and about 1-7.5% by weight of a quaternary ammonium compound having textile softening properties, and optionally other detergents common ingredients, characterized in that it additionally contains 3-15% by weight of a C8-C20 fatty acid polyglycol diester. Liquid fine detergent according to Claim 1, characterized in that it contains, as non-ionic surfactant, a C 1 -C 20 alkyl polyglycol ether and / or a C 1 -C 4 alkyl polyglycol ether. Liquid fine detergent according to Claim 2, characterized in that it contains a C 10 -C 4 alkyl polyglycol ether having 3 to 10 ethylene oxide or propylene oxide groups per mole as a C 1 -C 4 alkyl polyglycol ether. Liquid fine detergent according to Claim 3, characterized in that it contains, as a C 10 -C 4 alkyl polyglycol ether, a C 1 -C 4 alkyl polyglycol ether having 5 to 7 ethylene oxide groups per mole. Liquid fine detergent according to Claim 1, characterized in that it contains, as nonionic surfactant, polyether glycols having common structural units. HO - (C2H40) x - (C3H60) y - <C2H40) z - H or HO - (C3H60) n - <C2H40) m - <C3H60) n - H where x is an integer from 10 to 40, preferably 26-30, y and z are integers 10-60, preferably 30-40, m is an integer 10-50, preferably 36-40, and n is an integer 10-40, preferably 20-30. Liquid fine detergent according to Claim 1, characterized in that it contains, as non-ionic surfactant, a fatty acid amide polyglycol ether of the general formula R - C - N - CH - CH- - O - (CHO-CH_-O) H 2 2 2 2 n HIOH 1 2 62 681 or CH, CH_ - O - (CH „-CHo ~ 0) -H Λ» £ Λ Z Π R - C - N „X CH_ - CH_ - O - (CH.-CH.- O) -H 2 2 λ λ in O wherein n and m are integers from 1 to 20, preferably from 5 to 15 and R is a higher alkyl group preferably having from 8 to 20 C atoms. 6 2 6 81 11 Liquid fine detergent according to one of the preceding claims, characterized in that it contains an unsaturated fatty acid polyglycolide ester as a C 8 -C 20 fatty acid polyglycolide diester. Liquid fine detergent according to Claim 7, characterized in that it contains polyethylene glycol di-dioleate as an unsaturated fatty acid polyglycol ester. Liquid fine detergent according to Claim 1, characterized in that it contains, as a quaternary ammonium compound having textile softening properties, a di-C 1 -C 22 alkylmethyl or ethylammonium halide. Liquid fine detergent according to Claim 1, characterized in that it contains, as a quaternary ammonium compound having textile softening properties, an imidazoline derivative of the general formula "rr xc - c <r IJ ^ R + N \ / R" I wherein R is H or an optionally substituted alkyl group having 1 to 18 carbon atoms, R 'is a long chain alkyl group having 8 to 22 carbon atoms, R "is an optionally substituted alkyl group and X is a monovalent anionic residue. 13 62681 Liquid fine detergent according to one of Claims 1 to 10, characterized in that it contains, as di-C 1 -C 2 -alkyl dimethyl or ethylammonium halide, di-C 1 -C 2 -alkylmethylammonium chloride. Liquid fine detergent according to one of Claims 1 to 11, characterized in that it contains 13 to 20% by weight of a C 6 -C 20 alkyl polyglycol ether, 5 to 10% by weight of an unsaturated C 1 -C 28 fatty acid polyglycol ester, 2 to 4% by weight. di-C 10 -C 22 alkyldimethylammonium chloride, optionally 0.5-1% by weight of opacifier, the remainder being flavorings, perfumes, colorants and water. 14 62681