DE1619086A1 - Preparations for the aftertreatment of washed laundry - Google Patents

Description

Henkel & Cie GmbH Düsseldorf

Patent Department $

Dr.Wf/Ke

, Jan. 3, 1969

Re: German registration P 16 19 O86.6 (D 3442)

"Agent for the aftertreatment of washed laundry"

After drying wet textiles, preferably those made from Cotton or similar cellulose fiber ^ a clear hardening of the handle can be observed. This is before everyone Things uncomfortable with underwear, table linen and towels, i.e. items of laundry that are subjected to repeated washing, especially in drum washing machines This washing can have taken place both in the household and in commercial establishments.

This undesirable deterioration in the grip in the Washing can be avoided by adding cationic substances to the last rinse bath, one or the other have two longer alkyl groups in the molecule. In practice For this purpose, water-dispersible dialkyl ^ * "* ^ dimethyl-ammoniumslaze introduced in each of the two Contains alkyl radicals from 16 to 18 carbon atoms. These fabric softeners are mostly marketed in the form of their aqueous dispersions.

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Even if the after-treated and "dried" laundry is not shows more of the undesirable hardness, so is the use these products have certain disadvantages. If the detergent dissolved in the last wash bath is not complete from the laundry has been removed, especially when Working in tub washing machines may occur, then form The cationic active ingredients and the anionic washing active substances cause precipitations, which gives the desired softness is reduced or not achieved at all. Furthermore, these precipitates can be deposited on the fiber and give rise to yellowing. Furthermore, the application of the mentioned Substances in principle, i.e. also when using drum washing machines, in which the rinsing effect is generally better, ice in tub washing machines leads to a reduction the pumping speed of the after-treated laundry.

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The older patent .... .. »(patent application ρ 16 19 077.5 (D 5242) describes agents for aftertreating washed Laundry used as textiles maeher substances of the following Formula contain:

R ₁ -N- CO -R ₀ -1, 2

CH ₂ - (CHOH) _n - CH ₂ OH where R ,, Rp and η have the meaning given below.

These funds can contain other common components of Wäsohefo treatment agents contain, such as solid carrier substances or liquid solvents or diluents, purging or excrusting agents as well Surfactants, although the amount of surfactants present is no greater than the amount of textile weiohma.

According to the older patent (patent application ρ iß

Ο85.5 (D 3428)), heavy metal-free, contain non-oxidizing, water-soluble antimicrobial agents. With these antimicrobial Active ingredients can also be zwitterionic surfactants, in this case the amount may be existing twelve-functional ionic surfactants are always lower than the textile softener.

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The invention relates to a further embodiment of the solid carrier substances described in the earlier patents or agents containing liquid solvents and diluents for the aftertreatment of washed laundry. These are characterized by a content of textile softeners of the formula I, if necessary with textile softeners of the formula II and / or with heavy metal-free, non-oxidizing, water-soluble, antimicrobial agents and / or with acidic or Excrustants, emulsion and / or dispersion stabilizers as well as be combined with other common components of such agents, can. The fabric softeners have the constitution:

I: R ₁ - N - CO - R ₀ II: R ₁ - N - CO - R ₀ ■ I ^{d 1} I ^d

Z CH ₂ - (CHOH) _n - CH ₂ OH

where R, alkyl radicals with 10 * · 22, preferably with 12-20 and in particular with 16-18 carbon atoms, Rp alkyl radicals with 7-21, preferably with 11-19 and in particular with 15-17 carbon atoms, and η one of the integers 3 or 4, where the alkyl radicals R. in the vicinity of the NHg group can be interrupted by an ether oxygen atom and where the sums of the carbon atoms contained in R and R ₂ are 23-39, preferably ZJ -35; while Z represents one of the radicals H ₂ C - CHOH - CH ₂ OH or CH ₂ OH - CH - CH ₂ OH -, the compounds of the formulas I 909834/1371

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and II existing polyhydroxyalkyl radicals can be etherified with further polyhydroxyalkyl radicals. In which The radical Z can accordingly be a glycerylamine or a polyglycerylamine with 2 to 15, preferably Act 2 to 5 glyceryl residues in the molecule; therefore the compounds of formula I are described below for the sake of simplicity referred to as 'Glyeerylamides'.

The textile softeners present in the preparations according to the invention can be 10 to 100 percent by weight, preferably from 20 to 100 percent by weight from substances of the formula I and from 90 to 0 percent by weight, preferably 80 to 0 percent by weight from substances of formula II exist.

Have the textures rinsed with these products after drying, not only a high degree of fullness and softness; they also have a good one. Pumping speed. In addition, these plasticizers are well compatible with anionic optical brighteners. Is working one in the presence of the mentioned antimicrobial active ingredients, in this way one not only achieves a kill in the washed textiles or any existing ones in the rinse water Microbes; In many cases, the after-treated textiles are also given antimicrobial properties.

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The production of polyglyceryl amides is the subject of

older patent. * (Patent application. L6. 4 £. IK) 9 * / £> ·

(D 3456)). '

Those present in the textile softeners of Formula II Polyhydroxyalkyl radicals can be derived from hexoses, in particular derived from monosaccharides, such as from of glucose, mannose, galactose., fructose or their mixtures, such as invert sugar; ' but they can also from their oligomers, such as from derive from maltose. Also of pentoses, mixtures of different pentoses and mixtures of pentoses and hexoses the polyhydroxyalkyl radicals can be derived. The Glycamidej are therefore of particular practical interest this designation is used below for all compounds of the formula II.

The alkyl radicals of the amines from which the textile softeners to be used according to the invention can be produced can, like the radicals of the amide-like bonded fatty acids, be saturated or unsaturated, straight or branched chain, of synthetic or natural origin. Accordingly, the radicals R. can be derived from decyl-, lauryl-, myristyl-, cetyl-, ste'aryl-, oleyl-, arachyl- or behenylamine . The carbon chains of these alkyl radicals can also be in the vicinity of the nitrogen atom, preferably between the

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Henke! & Cie GmbH 16Ί-9086 Patent department

Carbon atoms 2 and> or 3 and 4 (from the nitrogen atom counted out) interrupted by Rthersoxygen atoms. be" · . '

The fatty acid residues R ₂ -CO- can be of the capric, lauric, myrlstin, palmitin, stearin, oil, arachin or behen-

V * V ι

acid. It is also possible to use textile softeners in which the amine and / or the fatty acid residues are present as isomer mixtures, such as are present, for example, in fats ^{1 of} natural origin. Accordingly, the residues R. and Rp-CO- may have been made from the fats of plants, land or sea animals, for example from coconut fat, palm oil, linseed oil, cottonseed oil, peanut oil, rapeseed oil, etc., from lard, tallow or from fish or whale oils or from fractions of those contained in these fats! NEN fatty acids. The radicals mentioned should preferably be of an essentially saturated nature.

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The erfiridungsgemäßen preparations can be formulated as liquids, pastes or Fe st substance s r example, powder - vo. in which the textile softeners are finely distributed. The carrier substances -or. Solvents or diluents should be readily soluble in water so that they dissolve quickly after the preparation is added to the rinse water and, within a short time, a dispersion of the finely divided textile softeners. is obtained in the rinse water. The application concentration is usually 0.05 to 2, preferably 0.1 to 0.5 g / l of fabric softener.

The aftertreatment agents can already be used in the first rinse cycle, even if there are residues of the detergent solution nooh have not been completely rinsed out of the laundry. Since, however, practice adjusts itself to it has to add the after-wash agent to the last rinsing bath, this can of course also be used when using the aftertreatment agents according to the invention.

After rinsing, the laundry is dried in the usual way. The dry laundry is soft and voluminous and has a pleasant feel, which is especially important with such Makes laundry items pleasantly noticeable that come into contact with the skin, such as underclothes or bed linen and towels, especially terry towels a remarkably good absorbency, which also

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drying towels for dishes is welcomed; in addition, the damp cloths, which have been softened according to the invention, give their. Moisture from drying faster than others, which are not rinsed with the preparations according to the invention became. Finally, the textiles treated in this way are easy to iron. ".

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As solid ones present in the products according to the invention Carrier substances are inorganic or water-soluble organic, preferably weakly alkaline, neutral or Suitable for weakly acidic substances. Inorganic ones are primarily used for the manufacture of solid preparations or organic salts in question, such as, for example, the alkali salts sulfuric acid, ortho or pyropliosphoric acid. However, salts of organic acids can also be used, e.g. non-capacitive salts of carboxylic acids or oxycarboxylic acids with 1 to 10, preferably with 1 to 6 carbon atoms, such as salts of acetic acid, Propionic acid, lactic acid, citric acid, tartaric acid, etc .. In addition, can be used as solid diluents water-soluble inorganic or organic acid amides or their salts may be present, such as amidosulfonic acid Salts, amidophosphonic acid salts and water-soluble amides of carboxylic acids, such as urea and acetamide Among other things, solid polyethylene glycols can also be used as carrier substances.

These solid aftertreatment agents can be produced, for example, by spraying a solution or dispersion of the textile softener in a suitable liquid onto the finely divided carrier materials in the solid state. But you can also use aqueous solutions or suspensions of textile fabrics ^; nüL't your content of dissolved or dispersed

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atomize gated carrier fetoffs in a manner known per se and thus obtain easily soluble powders or granulates. Finally, you can get solutions or dispersions. the textile miller in molten urea or atomize in molten polyethylene glycols or otherwise convert into easily soluble powders or granules.

For the production of liquid, aqueous concentrates J ( the fabric softeners, which are moderately soluble in water, in one dispersed aqueous liquid or dissolved in an organic solvent. It is best to use the Fabric softeners first dissolve in suitable water-soluble organic solvents and these solutions then bring it together with water. The solid textile softeners separate out in finely divided form, the organic solvents serving as solubilizers. These aqueous dispersions can of course contain the above-mentioned solid carrier substances in dissolved form, provided that this does not affect the stability of the dispersion. In some cases it is even improved. to for this purpose, for example, the alkali salts of lower carboxylic acids or oxycarboxylic acids containing up to 6 carbon atoms and urea or acetamide are suitable; these can be used instead of or together with water-soluble organic Solvents are used, which are then used as solvent

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' Can serve mean. Soluble salts of aromatic I or alkyl aromatic sulfonic acids with 6-10 carbon atoms can also be used.

Suitable organic solvents are, for example, the monovalent or polyvalent ones. Alcohols with 1 to 4 carbon atoms or ether alcohols, such as, for example, the monoethers of the monohydric alcohols mentioned with ethyl. lenglycol, ethylene diglycol, propylene glycol, butylene glycol or the mono- or dieters of the monohydric alcohols mentioned with glycerol. Even in lower water-soluble ones The textile softeners are soluble in ketones.

To stabilize aqueous dispersions, known dispersants and emulsifiers or emulsifiers " stabilizers are added.

The known dispersants or emulsifiers are suitable anionic or non-ionic surfactants, the effect of which is based on the simultaneous presence of a hydrophobic and a hydrophilic residue is based in a molecule. The hydrophobic residue usually consists of an alkyl residue having 8 to 20, preferably 12 to 18 carbon atoms. The hydrophilic radicals are anionic or nonionic groups suitable. The anionic groups include carboxyl, sulfonic acid or sulfuric acid half-ester groups, the nonionic groups include polyhydroxyalkyl radicals • or polyethylene glycol ether chains. Accordingly, as dis-

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Henkel & Cie GmbH 161Ö0Ö6 Patent department

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pergating and emulsifying agents alkylbenzenesulfonates, fatty alcohol sulfates, Fatty alcohol glycol ether sulfates with 1 to 5 ethylene glycol ether residues in the molecule, fatty acid monoglycerides, Polyethylene glycol ether of fatty alcohols or alkylphenols with 5 to 20 ethylene glycol ether residues in the Molecule usable. The amount of these surfactants should always be less than the amount of fabric softeners, it should preferably be significantly smaller and at most 50 percent, preferably 5 to 25 percent of the amount of fabric softener.

The known water-soluble colloids, such as, for example, the salts, are suitable as emulsion stabilizers of ether carboxylic acids or ether sulfonic acids of cellulose, Cellulose sulfates, polyacrylic acid or polymethacrylic acid Salts, water-soluble polyacrylamides and polyethylene glycols, preferably those with a MoIe- -Weight above 600. Many of these emulsion sta- ^

Γ bilizers cause a strong increase in the viscosity of the ' aqueous solutions and are therefore used in those below νο 2 percent and preferably less than 1 percent amounts used that the aftertreatment agent still are easily pourable. Others, especially the polyethylene glycols, can be used in much larger amounts without increasing the viscosity in undesired areas raise"

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In the erf indung sg emäß s preparations can advantageously other substances are incorporated, which has already been used as "• fabric conditioners. These include, for example, optical brighteners, heavy metal-free, non-oxidizing äntimikrobielle agents Absäuerungs- and Exkrustiermittel, dyes, perfumes, etc. '. The combined use of the softening agents described with optical brighteners and / or with the antimicrobial active ingredients mentioned is to be regarded as an essential embodiment of the invention.

The most common brighteners are those for cellulose fibers in question, but you can also use brighteners for :: synthetic fibers can be used. The following types of brightener can be used, for example:

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D 4 ''

\ / \ / VcHCH / \ NH / \ / \

VHI ^V ~ 'W Il IW

IN Ν IN Λ. I.

Λ /

HI
IN λΝ II

X ^X / - SO ₃ HS

R R

N Λ / - SO ₃ H SO ₃ H Λ /

as X - Hi R- -NH- / *.

bi X-Hi R

Ct X - H | R - • CH ₃
-N
^ C ₂ H ₅ OH \
0 d: X - St. R « «
-N
\

es X - SO ₃ Hf R - -N- (C ₂ H ₅ OH) ₂

^(ΙΙ)

N- / VCH-CH- /

1st

3 ₃ H.

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SO ₃ H

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They are not suitable for acidification and / or for removing ash or other paser incrustations oxidizing acids that are harmless to the fibers to be treated, especially those that are soluble Form alkaline earth salts, and complexing agents. The acidic reacting substances include, for example Amidosulfonic acid, urea compounds of orthophosphoric acid and solid or liquid organic acids such as for example citric acid. The complexing agents include, for example, tripolyphosphates or higher, still water-soluble polyphosphates of alkalis, salts of nitrilotriacetic acid, ethylenediamine-tetraacetic acid, of N-oxethyl-ethylenediamine-triacetic acid and other known organic complexing agents, e.g. salts of certain di-, tri or tetraphosphonic acids.

Antimicrobial active ingredients here include both bactericides and bacteriostatic or fungicides and / or understood fungistatic products. These

Active ingredients should be water-soluble either as such or in the form of their salts. Let us take as an example Formaldehyde, halogenated phenols, nitrated mono or polyalcohols, and antimocrobial surfactants called. Is it the antimicrobial ^

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Active ingredients around zwitterionic surfactants, then their amount is always less than the amount of the ■ fabric softener; preferably the amount of the zwitterionic capillary-active antimicrobial agents is at most 50 % of the amount of the fabric softener.

The halogenated phenol type includes, for example Chlorination and bromination products of phenol, such as pentachlorophenol, continue halogenated cresols, xylenols such as 4-bromo-3 * 5 "xylenol or halogenated cyclohexyl, methylcyclohexyl or benzyl phenols.

Water-soluble antimicrobials also exist Substances of the type of cationic or zwitterionic surfactants used in the aftertreatment agents act as dispersants.

The cationic active ingredients include quaternary ammonium compounds, those on the nitrogen atom on the one hand an aliphatic hydrocarbon radical with 8-18, preferably 10-14, carbon atoms, on the other hand contain at least one aromatic radical or radical having double bonds, wherein

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the latter should be linked to the nitrogen atom via an aliphatic carbon atom. As an an example such compounds include: diethyl benzyl dodecylammonium chloride, diethylbenzyl octylammonium chloride, Dibutyl-allyl-, methyl-ethy1-benzyl-, ethyl-cyclohexyl-allyl- and ethyl crotyl diethylaminoethyl dodecylamroonium chloride *

There are also tertiary amines useful, consisting of primary or secondary, up to four basic Nitrogen atoms and an aliphatic or alkyl aromatic radical with 8-18, preferably Amines containing 8-14 aliphatic carbon atoms by condensation with phenols and lower aliphatic aldehydes, especially formaldehyde and acetaldehyde, are available. The phenols can have several condensable sites in the molecule and, through lower, alkyl, alkoxyl or benzyl radicals containing up to 4 carbon atoms may also be substituted can be the phenol, alkyl, alkoxyl and benzyl radicals be substituted by chlorine or bromine atoms and by nitro groups. To such Condensation products include, for example, the following

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Compounds: Oxybenzyl-octyl-amine, Oxybenzyl-dodecyldiethylenetriamine, (2-0xy-5-chloro-6-methyl-benzyl) -doäecyl-diethylenetriamine, (2-0xy-5-methyl-benzyl) -oetyldiethylenetriamine, (2-0xy-5-chloro-4,6-dimethyl-benzyl) -octyl-diethylenetriamine, (Tris-oxybenzyl) -dodecyl-triethylenetriamine, o, o-bis (tetradecyl-aminomethyl) -phenol, ο, o-bis (octyl-diethylen-triaminomethyl) -pcresol, o, o-Bis-Cdodecyl-diethylenetriaminomethyl) -pchlor-m-cresol, m, m-bis (dodecyl-diethylenetriaminomethyl) -p-oxybenzoic acid, 2,2-bis-p-oxy-m, m-di- (dodecyldiethylenetriaminomethyl) -phenol-propane, ο, o-bis (dodecyl-diethylenetriamine methyl) -p-nitrophenol, ο, o-bis (dodecyl-propylenediaminomethyl) -p-chloro-m, m-dimethyl-phenol etc. These compounds have a weakly acidic hydroxyl group and represent a type of transition between the purely cationic and the zwitterionic surfactants.

Of the antimicrobially useful zwitterionic surfactants, compounds of the aminocarboxylic acid type, the polyaminocarboxylic acids and betaines gained practical importance. ^

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Compounds of the following general formula may be mentioned as examples of amino and polyaminocarboxylic acids :

R ₁ - NH - (R ₀ -NH) - R 1 - COOH

where R _{1 is} a higher molecular weight alkyl or alkylaryl radical, in particular a corresponding hydrocarbon radical with 6 to 18, preferably 8 to 14 aliphatic carbon atoms, R an ethylene or propylene radical, χ an integer from 1 to 6 and R, an aliphatic represents aromatic or aromatic bridge member with 1 to 6 carbon atoms. The following compounds may be mentioned as examples: dodecyl-aminopropylglycine, tetradecylaminoethyl-β-alanine, dodecyl-di (aminoethyl) -glycine, dodecyl-aminoisopropyl-aminomethylsalicylic acid, hexadecyltri- (aminoethyl) -β-aminobutyric acid, dodecyl-aminobutyric acid, dodecyl-aminobutyric acid -ß-alanine, octyl-phenoxy-ethyl-di (aminoethyl) -glycine, dodecyl-aminoethyl-phenylalanine, dodecyl-aminoethyl-aminoben ζoic acid.

The radical R ₁ can also be interrupted by an ether oxygen atom, as is the case, for example, in the following compounds: dodecyl-oxypropyl-aminopropionic acid, lauryl-1,2-oxypropyl-ß-aminobutyric acid, C ^^^ - alkyl-oxäthylaminoacetic acid, Dodecyl-l ^ -oxypropyl-aminomethylsalicylic acid, octyl-pheno ^ loxyethyl-aminobenzoic acid.

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To. the compounds which can be used according to the invention belong furthermore carboxy betaines of the general formula

which can be used both in betaine form, ie as internal salts, and as salts with acids or bases. R. has the same meaning as in the preceding formula, R ₂ represents an ethylene or propylene group, R and Rh represent low molecular weight aliphatic radicals, R ₅ a low molecular weight aliphatic bridge member and X an ether acidic atom or the -CONH- Group. · Examples of such compounds are lauryl-l ^ -amidopropyldimethyl-aminoacetic acid, lauryl-oxethyl-di (hydroxyethyl) aminopropionic acid, octyl-phenoxy-ethyl-di (hydroxy-ethyl) -aminoacetic acid and others.

Insofar as the aftertreatment agents according to the invention are solid products, their composition can are within the following recipe:

70 - 5, preferably J50 - JO weight # Fabric softeners. ·

30-95> preferably 70 - 90 wt -.% Solid support

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O - 20, preferably 1 -. 15 wt .- ^ optical brightener, but in particular so much that its amount is 5 - 25 % of the amount of fabric softener present.

0-30, preferably 1-15 wt .- ^ capillary-active dispersants or emulsifiers, but their amount is always less than the amount of the fabric softener, preferably at most 50 % and in particular 5-25 τ> the amount of the fabric softener. .

0-20, preferably 0.1 - 10 wt -.% Emulsion stabilizer or thickener, but the amount thereof is at most so great that a 10 #ige aqueous solution or dispersion constitutes the whole solid preparation nor a readily pourable liquid

as well as possibly

From 0.5 to 20, preferably 1-20 wt -.% Of said antimicrobial active ingredients, the amount thereof being so far it is to antimicrobial, zwitterionic surfactants, always less than the amount of fabric softening agent, preferably at most, and in particular 5-25 Jl> the amount of fabric softener. ;

The composition of liquid preparations can be within the following formulation

2-30, preferably 5-15, weight percent fabric softener

0-50, preferably 5-30% by weight of solid, water-soluble hydrotropic substance and / or water-soluble organic solvents

0 - 10, preferably 1-8 wt -. $> Optical brightener, but in particular as much DAFL its amount 5-25% of the quantity

of the fabric softener

0-10, preferably 0-5 j capillary-active ·. Emulsifiers or dispersants,

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the amount of which is always less than the amount of the fabric softener and preferably at most 5 O, in particular 5-25 wt .- # of ' whose amount is

0-20, preferably 0.1-10% by weight water-soluble emulsion stabilizer or thickener, but not more than that the preparation is still available as an easily pourable liquid

as well as possibly

From 0.5 to 30, preferably 1 - 20 wt -.% Of said antimicrobial active ingredients, wherein the amount of which, as far as it concerns antimicrobial, zwitterionic surfactants, is always less than the amount of fabric softening agent, preferably at most 50% and in particular 5 whose Amount is.

Remainder water and / or water-soluble organic Solvent. ^

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Examples

The following examples describe a number of liquid laundry aftertreatment agents. The polyglyceryl amide derivative has three -CH ₂ -CHOH-CH ₂ O radicals per molecule. The in some preparations incorporated as an emulsifier ethoxylated dimethyl polysiloxane is brought by the company Wacker Chemie GmbH, Munich under the name "DC 202" in the trade.

All percentages are percentages by weight "

example 1

5 % glueamide

R. = Cg-Co mixture of tallow fatty acid 0 approx C R ₂ = C ₁₁ -C ₁₇ coconut fatty acid -GeIHiSCh from about 0 cooperation ca. J> Q C atoms $ 5> dihydroxypropylamide R ₁ = C ₁ gH, ₇ R ₂ = ⁰ Il ¹ V?

A total of 29 carbon atoms in 30 # ethylene glycol monoethyl ether

2 # nonylphenol + 9.5 AO
58 % water

909 8 3 4/1 ^ 3% δ | 0 · ^ν

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Example 2

5 % glucamide R ₁ = C ₁ ^ H «- R ₂ = ^C H ^H 23

A total of 27 carbon atoms

5 % dihydroxypropylamide as in Example 1, 30 % ethylglycol monoethyl ether ■ 2 % nonylphenol + 9> 5 EO 58 % water

Example 3 -

10 % polyglyceryl amide

^R l * ^C l2 ~ Ci8 ⁱ "^<"' ^{emiscil from} coconut fatty acid 0 approx. R ₂ = C ₁₅ -C ₁₇ mixture of tallow fatty acid 0 approx. Together approx. 29 carbon atoms 20 56 ethylene glycol monoethyl ether 4 # nonylphenol + 9 * 5 ÄO

s - _Λ

66 ^ water

Example 4

10 % dihydroxypropylamide

^R l ~ C ₁ ^ -C. ü-Geraisoh from tallow fatty acid 0 approx. Rp = C ₁ CC mixture of tallow fatty acid 0 approx. Together approx. 29 carbon atoms 30 ^ ethylene glycol monoethyl ether

2 % alkylphenol + 9.5 'AQ 58 % water

-

■ ■

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Example 5

8 % glucamide R ₁ = ^C 3 ^H 6 ^Oc i ^{6 H} 33 ^R 2 ^{= C} 15 ^H 31

Together 3 ² I-C atoms 2 # dihydroxypropylamide

^R l ^{= c} i6- ^c x8 ~ ^{Gemiscil from} tallow fatty acid 0 oa. R ₂ = C ₁₁ -C ₁₇ mixture of coconut fatty acid 0 approx. Together approx. 30 carbon atoms 90 % isopropanol

Example 6

5 # glucamide R ₁ = ^σ χ2 ^Η 25 ^R 2 ^{= C} 17 ^H 35

A total of 29 carbon atoms

5 % dihydroxypropylamide as in Example 5 90 # isopropanol

Example 7

10 $ 6 dihydroxypropylamide R ₁ == C

Altogether 27 carbon atoms 6q $ isopropanol

2 % ethoxylated dirnethylpoly sil oxane 28 % water

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5 % glueamide

R. β CLp-CjQ mixture of coconut fatty acid 0 approx. C, * R ₂ = CcC. ^ - Mixture of tallow fatty acid 0 approx. C ₁₇ together approx. 29 carbon atoms
5 J6 dihydroxypropyl amide

R. = Cp-Cjo-Gemiseh from coconut fatty acid j2i approx. C ,, R ₂ = C _lt --C ₁₇ -Geraisch from tallow fatty acid 0 approx. C ₁₇ together approx. 29 C-atoms
30 56 Ethylene glycol monomethyl ether 10 J6 tartaric acid

2 Ethoxylated dimethylpolysiloxane 48 % water

Example 9

5 Ji. Glucainide as in Example 1

5 Ji dihydroxypropylamide as in Example 8> 0 % ethylene glycol monoethyl ether I.

10 Ji tartaric acid

2 Ji ÄlJiylpaenQl + £ 9.5 0.

48 % water

. ■. ■. i

Example 10

10 Ji Diiiyösmypropylaniid as Example 4 30 % Ethylenglykklmonomefehylather

2 % ethoxylated dimethylpolyeiloxane 10 Ji tartaric acid
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Example 11

10 % polyglyceryl amide as in Example 3, 30 % ethylene glycol monoethyl ether

2 % ethoxylated dimethylpolysiloxane

^λ 10 % gluconic acid

48 % water

Example 12 "

10 ^ dihydroxypropylamide as in Example 7 30 * f> isopropanol
2 % nonylphenol + 9 * 5 AO 10 % sulfamic acid
48 % water

Example 13

10 % dihydroxypropylamide R ₁ = C " _lif H ₂ n R _g = ^c

A total of 29 carbon atoms 40 % ethylene glycol monoethyl ether 2 % nonylphenol + 9.5 ÄO 1 % brightener according to page formula · I b. 47 % water

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Example l4

5 % glucamide as in example 5 5 % dihydroxypropylamide as in example 8 2 # N-dodecyl-N-benzyl-N-N-Njli-dimethylammonium chloride ' ^v 88 # isopropanol

Example 15 . χ

5 % glucamide as in example 8

5 % dihydroxypropylamide as in example 8

30 % ethylene glycol monoethyl ether

2 %> nonylphenol + 9.5 ÄO ■.

2 % N-dodecyl-N-benzyl-N-NjN-dimethylammonium chloride

10 % citric acid

. 46 # water

The preparations according to Examples 1 to 4, 8 to 13 and 15 are dispersions, the preparations according to Examples 5 to 7 and 14 are clear solutions.

In a number of trials, ordinary cotton fabrics or cotton terry fabrics were drum-washed Washed using a commercially available foam-controlled detergent at temperatures up to 95 ° C. in the The last rinsing bath was one of the ones described in the examples Preparations added in such an amount that the fabric softeners are present in a concentration of 0.3 g / l.

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lay. The dried cotton fabrics had a soft hand and good absorbency.

909834/1371

Claims (2)

■ * c * t ff he patent department D 3442 - 31 - P a t e η t a η s ρ r ü c he 1) Agent for the aftertreatment of washed laundry, characterized by a content of Textilweiohmaohern the. Formula I, optionally with textile softeners of the formula XI and / or with heavy metal-free, non-oxidizing, water-soluble, antimicrobial agents and or or with acidifying or excrusting agents, emulsifying and / or dispersion »stabilizers as well as with" other common components of such agents can be combined. The fabric softeners have that Constitutions? B is _1-N-CO-Rg Il _R1 - N-CO - H ₂ Z ι CHg *. (CHOH) _n - CH ₂ OH, where R _{1 is} alkyl radicals with 10 - 22, Rg alkyl create with 7 - C atoms and η are one of the integers 3 or 4, w <the alkyl radicals R ₁ in the vicinity of the NHg group Xether oxygen atom interrupted leg can and where the in JBt. and R _g contained carbon atoms 23-3S ibetfkgt, while Z a d * r Reete C · CHOH Vp ^ OH or OHgOH -CH-CHgOH darj5teilt, wöbil. alt In the compounds of the formulas X and IX present <5tn * n Polyhydroxyftikylrtste with further Etherified etln ktinnan. 909134 / 1IT1 BATH Henkel & CIe GmbH ^{1 6 1 9} P? ^6th Patent department
D 3442 - 32 - 2) means for post-treating washed laundry according to claim 1, characterized in that it is t> ei the remainder of Z by the remainder of the glycerylamine or by is the remainder of a polyglycerylamine with 2-15 »preferably 2-5 glyceryl residues in the molecule, 3) means for aftertreating washed laundry according to claim 1 and 2, characterized in that the textile softeners present in the aftertreatment agents to 10-100 wt.%, Preferably to. 20% by weight of substances of the formula I and 90-0% by weight , preferably 80-0% by weight of substances of the formula II. 4) Means according to claim 1 - 3 * characterized in that R ₁ comprises 12-20 and preferably 16-18 carbon atoms. 5) Means according to claim 1-4, characterized in that R ₂ comprises 11-19 and preferably 15-17 carbon atoms. 6) Means according to claim 1-5, characterized in that the sum of the carbon atoms present in R. and 'R' is 27-35. 809834/1371 Patent department D 3442 ~ 33 - ■■■ · ■■ ' 7) Means according to claim 1 - 6, characterized by a content of optical brighteners. 8) Means according to claim 1 - 7, characterized in that they are water-soluble as antimicrobial active ingredients Compounds of the formaldehyde type, the nitrated mono- or polyalcohols, and the cationic 'and or or zwitterionic surfactants, the amount of any zwitterionic surfactants present is not greater than the amount of glycamide. 9) solid means according to claim 1 - 8, characterized in that their composition within the the following recipe is: 70-5, preferably 30-10, weight percent fabric softener 30-95, preferably 70-90 wt .- ^ solid carrier substance * 0-20, preferably 1-15 wt .- ^ optical brighteners, but in particular so much that the amount is 5-25 % of the amount of fabric softener present. 0-30, preferably .1 - 15 wt .- ^ capillary dispersants or emulsifiers ,, but the amount thereof is always lower than the amount of fabric softening agent, preferably "at most 50% and in particular 5-25 7> the amount of fabric softener amounts to. 0-20, preferably 0.1-10 wt ..- # ·. Emulsion stabilizers or thickeners, 909 8 34/1371 enkel & Cie GmbH Patent department D 3442 but their amount is at most so large that a 10 # aqueous solution or dispersion of the entire solid preparation is still a readily pourable liquid. as well as possibly 0.5-20, preferably 1-20 wt .- ^ of the aforementioned antimicrobial active ingredients, the amount of which, as far as antimicrobial, zwitterionic "surfactants" are concerned, is always less than the amount of the fabric softeners, preferably "at most 50 % and in particular 5 - 25 % of the amount of fabric softener. 10) Liquid means according to claim 1 - 9, characterized in that their composition is within the following recipe: 2 - 30, preferably 5-15 wt .- # Fabric softeners 0 - 50, preferably 5-30 wt -.% solid water-soluble hydrotropic substance and resp. or water-soluble organic solvent 0.- 10, preferably 1-8 wt -.% Optical brightener, but especially so much that the amount thereof is 5 - 25% of the amount of fabric softener 0-10, preferably 0-5 wt .- ^ capillary-active emulsifier or dispersant, the amount of which is always less than the amount of the fabric softener and preferably is at most 50, in particular 5-25 wt .- ^ of its amount - 35 - 30? * S09834 / 137 fr cc « Patent department D 3442 - 35 - O - 20, preferably 0.1 - 10 wt -.% Of water-soluble emulsion stabilizer or thickener, but at most so much that the preparation is still as easily pourable liquid. as well as possibly 0.5 -! 50, preferably 1-20 wt .- ^ of said) antimicrobial active ingredients, the amount of which, if it is antimicrobial, zwitterionic surfactants, is always less than the amount of the fabric softener, preferably at most 50 % and in particular 5 - 25 * concerned the quantity Best water and / or water-soluble organic niche Solvent. HENKEL 4 Cie. GmbH. i.V. (Dr. Haas) (Dr. N 609834/1371 COPY ORIGINAL INSPECT »