EP2906675A1

EP2906675A1 - Solid textile care composition comprising a diol

Info

Publication number: EP2906675A1
Application number: EP13774680.6A
Authority: EP
Inventors: Thomas Holderbaum; Hans-Joachim Schmidt; Tatiana Schymitzek; Heidrun Bernardy
Original assignee: Henkel AG and Co KGaA
Current assignee: Henkel AG and Co KGaA
Priority date: 2012-10-15
Filing date: 2013-10-11
Publication date: 2015-08-19
Anticipated expiration: 2033-10-11
Also published as: PL2906675T3; DE102012218690A1; EP2906675B1; WO2014060312A1

Abstract

The invention relates to a solid textile care composition comprising a water-soluble carrier, a diol which is liquid at 23°C, a textile care compound and a perfume, wherein the water-soluble carrier is in particulate form and at least some has been contacted with the diol which is liquid at 23°C and the perfume, and the textile care compound is present at least partly on the contacted regions or the contacted regions and the non-contacted regions. The invention also relates to textile care products for washing or cleaning, comprising the solid textile care compositions.

Description

"Firm, textile-care composition with a diol"

The invention relates to a solid, textile-care composition and its use and preparation. Furthermore, the invention relates to a washing or cleaning agent containing the solid, textile-care composition.

Repeated washing often causes textiles to harden and lose their softness. To give textiles their softness / flexibility to give them a pleasant fragrance and / or to improve their antistatic properties, the textiles are treated after the actual washing and cleaning process in a subsequent rinsing process with a fabric softener.

Most fabric softeners on the market are aqueous formulations known as

Main action component containing a cationic textile softening compound having one or two long-chain alkyl groups in one molecule. Commonly used cationic fabric softening compounds include, for example, methyl N- (2-hydroxyethyl) -N, N-di (tallowacyloxyethyl) ammonium compounds or N, N-dimethyl-N, N-di (tallowacyloxyethyl) ammonium compounds.

These conventional softener formulations can not be used concurrently with the detergent or cleaning agent in the actual washing or cleaning process because of the cationic fabric softening compounds because the cationic fabric softening compounds undesirably interact with the anionic surfactants of the detergents or cleaners. Therefore, an additional flushing process is necessary, but which is time and energy intensive.

Another disadvantage is that conventional fabric softeners do not prevent the deposition of

Prevent lime deposits on the laundry during the rinsing process. In addition, the conventional softener often leave unsightly deposit in the dispenser

Washing machine.

Even with other textile-care compounds, problems may arise that require, for example, a separate dosage and / or a separate rinse.

From WO 2007/1 15872 A1 are therefore solid textile treatment agent with a

water-soluble carrier comprising a sheath of a water-soluble polymer and perfume, the sheath being at least partially coated with a fabric-care compound. For the preparation of such a solid textile treatment agent is first prepared a premix of the molten water-soluble polymer and the perfume and then applied to the water-soluble carrier.

The disadvantage is that the premix when applied to the water-soluble carrier has a temperature well above room temperature, usually around 80 ° C. In these

Temperatures can volatilize volatile perfume ingredients and thus the scent impression of the entire perfume can be changed. In addition, the obtained solid

Textile treatment agents are cooled before bottling, resulting in an increased

Manufacturing costs and increased Herste II costs leads.

It is therefore an object of the present invention to provide a solid textile treatment agent comprising a water-soluble carrier comprising a fabric-care composition and a perfume which is simple and inexpensive to produce.

This object is achieved by a solid textile-care composition comprising a water-soluble carrier, a diol liquid at 23 ° C, a fabric-care compound and a perfume, wherein the water-soluble carrier is present in particulate form and at least partially with the at 23 ° C liquid diol and the perfume is applied, and wherein the solid, textile-care composition has an at least partial coating with the textile-care compound.

Surprisingly, it has been found that by using a diol which is liquid at 23 ° C., a solid textile-care compound is obtained which is cheap and easy to prepare. In particular, the solid, textile care compound can be made by eliminating the cooling step in a shorter time. In addition, thermally sensitive perfumes can be used in the textile-care compound and the incorporation of further ingredients is less problematic.

It is preferable that the water-soluble carrier is selected from the group consisting of inorganic alkali metal salts, organic alkali metal salts, inorganic

Alkaline earth metal salts, organic alkaline earth metal salts, organic acids, carbohydrates, silicates, urea and mixtures thereof.

These materials are not only inexpensive, but dissolve very well in water. In addition, these materials are odorless or odorless.

It is further preferred that the textile-care compound comprises textile-softening compounds, bleaching agents, bleach activators, enzymes, silicone oils, anti-redeposition agents, optical brighteners, grayness inhibitors, anti-shrinkage agents, anti-crease agents,

Color transfer inhibitors, antimicrobial agents, germicides, fungicides, antioxidants, Antistatics, ironing aids, repellents and impregnating agents, swelling and anti-slip agents, UV absorbers and mixtures thereof is selected.

It is particularly preferred that the fabric care compound is a fabric softening compound. It is most preferred that the fabric softening compound is selected from polysiloxanes, fabric softening clays, cationic polymers and mixtures thereof.

Such a "fabric conditioner" can be used in the main wash of an automatic washing or

Cleaning process can be used. The textile-care composition can be added, for example, together with the detergent or cleaning agent in the drum or the dispenser of a washing machine. This has the advantage that no additional rinse is necessary and no unsightly deposits occur in the dispenser.

The use of polysiloxanes and / or cationic polymers as a fabric care compound in the fabric care composition is advantageous because they not only have a softening effect but also enhance the perfume impression on the laundry. The use of softening clays as a textile-care compound in the textile-care composition is advantageous because they additionally have a water-softening effect and thus lime deposits on the laundry are prevented. It is preferred that the fabric softening compound is solid.

For optimum performance, it may be preferred for a fabric care composition to contain a combination of at least two fabric care compounds.

It is preferred that the diol which is liquid at 23 ° C. is selected from 1,2-ethanediol, 1,2-propanediol, 1,3-propanediol, 1,2-butanediol, 1,3-butanediol, 1,4. Butanediol, 2,3-butanediol, 1, 5-pentanediol, 2-methyl-1, 3-propanediol, 2-ethyl-1, 3-propanediol, polyethylene glycol with a

Molecular weight of 400 g mol ^{"Oxydipropanol} and mixtures thereof. These diols act as a binder, and a solubilizer for the perfume and any other contained

Ingredients. It is particularly preferred that the diol which is liquid at 23 ° C is 1,2-propanediol. 1, 2-Propanediol is inexpensive and so the raw material costs of a solid textile-care compound according to the invention compared to a solid, textile-care compound with a water-soluble polymer are significantly lower.

To improve the performance and / or aesthetics of the fabric care composition, it may contain additional ingredients, preferably selected from the group consisting of dyes, fillers, pearlescing agents, skin care compounds, bittering agents and mixtures thereof.

In a preferred embodiment, the textile-care composition contains 0, 1 to 15% by weight, preferably 1 to 10% by weight and particularly preferably 2 to 7% by weight of perfume.

The invention also relates to the use of a solid textile-care composition according to the invention for conditioning textile fabrics.

In addition, the invention relates to a process for the preparation of a solid textile care composition comprising a particulate water-soluble carrier, a diol liquid at 23 ° C, a fabric conditioning compound and a perfume comprising a premix of liquid at 23 ° C Diol and the perfume is prepared, the particulate carrier is at least partially applied to the resulting premix and then applied to the premixed areas or acted upon by the premix areas and not acted upon by the premix areas of the water-soluble carrier with the textile-care compound be coated.

Furthermore, the invention relates to a washing or cleaning agent comprising a solid, textile-care composition according to the invention.

By introducing the textile-care composition according to the invention into a washing or cleaning agent, the consumer is provided with a textile-care washing or cleaning agent ("2in1" - washing or cleaning agent) and he does not need to dose two agents Textile softening composition in a detergent or cleaning the consumer then a textile softening detergent or detergent (, 2in1 "washing or cleaning agent) available and he does not need two agents (detergent or fabric softener) to dose and no separate rinse cycle.

Furthermore, do not have the washing or cleaning agent and the textile-care

Perfumed composition, but only one of the two agents, preferably the textile-care composition. Not only does this result in lower costs, it is also beneficial for consumers with sensitive skin and / or allergies.

In the following, the invention will be described in more detail, inter alia, by way of examples.

The solid textile care composition contains as essential ingredients a water-soluble carrier, a diol liquid at 23 ° C, a fabric care compound and a perfume. An essential component of the fabric care composition is the water-soluble carrier. This preferably comprises inorganic alkali metal salts such as, for example, sodium chloride, potassium chloride, sodium sulfate, sodium carbonate, potassium sulfate, potassium carbonate,

Sodium hydrogencarbonate, potassium bicarbonate or mixtures thereof, organic

Alkali metal salts such as sodium acetate, potassium acetate, sodium citrate, sodium tartrate or potassium sodium tartrate, inorganic alkaline earth metal salts such as calcium chloride, magnesium sulfate or magnesium chloride, organic alkaline earth metal salts such as calcium lactate, carbohydrates, organic acids such as citric acid or

Tartaric acid, silicates such as water glass, sodium silicate or potassium silicate, urea and mixtures thereof.

In particular, the water-soluble carrier may comprise a carbohydrate selected, for example, from the group consisting of dextrose, fructose, galactose, isoglucose, glucose, sucrose, raffinose, isomalt, xylitol, and mixtures thereof.

The carbohydrate used may be, for example, candy or hail sugar.

Carbohydrates as carriers have the advantage that they do not favor the corrosion of metallic components in automatic washing machines. Citric acid as a carrier has the advantage that the textile-care composition at the same time a builder for lowering the

Has water hardness. The water-soluble carrier may also contain mixtures of said materials.

It is preferred that the water-soluble carrier is particulate and has particle sizes in the range of 0.6 to 30 mm, in particular 0.8 to 7 mm and particularly preferably 1 to 3 mm. Textile-care compositions with water-soluble carriers which have particle sizes in the range from 0.8 to 7 mm and particularly preferably in the range from 1 to 3 mm can be metered particularly well and in a targeted manner.

It is preferable that the solid textile-care composition contains 50 to 95% by weight, and more preferably 75 to 90% by weight, of the water-soluble carrier.

The solid textile care composition contains a diol which is liquid at 23 ° C. It is preferred that the diol which is liquid at 23 ° C. is selected from 1,2-ethanediol, 1,2-propanediol, 1,3-propanediol, 1,2-butanediol, 1,3-butanediol, 1,4-butanediol , 2,3-butanediol, 1, 5-pentanediol, 2-methyl-1,3-propanediol, 2-ethyl-1,3-propanediol, polyethylene glycol having a molecular weight of 400 g mol ^"

Oxydipropanol and mixtures thereof. Particular preference is given to using 1,2-propanediol as the diol which is liquid at 23.degree.

It is preferable that the solid textile-care composition contains 0.1 to 5% by weight, and more preferably 0.5 to 2.5% by weight, of the diol liquid at 23 ° C In this context, a textile care compound is understood to mean any compound which gives textile fabrics treated therewith a beneficial effect, such as, for example, a textile softening effect, crease resistance or the harmful or negative effects which result during cleaning and / or conditioning and / or or wearing, such as fading, graying, etc., reduced.

The fabric care composition may include, for example, a fabric softening compound, bleaches, bleach activators, enzymes, silicone oils, anti redeposition agents, optical brighteners, grayness inhibitors, anti-shrinkage agents, wrinkle inhibitors, color transfer inhibitors, antimicrobial agents, germicides, fungicides, antioxidants, antistatic agents, ironing aids, phobizers and the like Impregnating, swelling and slipping agents, UV absorbers and mixtures thereof.

Concrete examples of these fabric-care compounds can be found in the description of the washing or cleaning agent according to the invention and can also be used in the solid, textile-care composition.

The fabric conditioning compound is preferably a fabric softening compound and is, for example, a polysiloxane, a fabric softening clay, a cationic polymer, or a blend of at least two of these fabric care compounds.

Accordingly, the fabric care composition is preferably a fabric softening composition.

A preferably usable polysiloxane has at least the following structural unit

With

R = independently of one another C 1 -C ₃₀ -alkyl, preferably C 1 -C ₄ -alkyl, in particular methyl or ethyl,

n = 1 to 5000, preferably 10 to 2500, in particular 100 to 1500.

It may be preferred that the polysiloxane additionally has the following structural unit:

With

R is C 1 -C 30 -alkyl, preferably C 1 -C 4 -alkyl, in particular methyl or ethyl,

Y = optionally substituted, linear or branched C 1 -C 20 -alkylene, preferably - (CH ₂ ) _m - where m = 1 to 16, preferably 1 to 8, in particular 2 to 4, in particular 3,

R ² , R ³ = independently of one another are H or optionally substituted, linear or branched C 1 -C 30 -alkyl, preferably C 1 -C 30 -alkyl which is substituted by amino groups, particularly preferably - (CH ₂ ) _b -NH ₂ where b = 1 to 10, most preferably b = 2,

x = 1 to 5000, preferably 10 to 2500, in particular 100 to 1500.

If the polysiloxane has only the structural unit a) with R = methyl, it is a polydimethylsiloxane. Polydimethylpolysiloxanes are known as efficient fabric care compounds.

Suitable polydimethysiloxanes include DC-200 (ex Dow Corning), Baysilone® M 50, Baysilone® M 100, Baysilone® M 350, Baysilone® M 500, Baysilone® M 1000, Baysilone® M 1500, Baysilone® M 2000 or Baysilone® M 5000 (all ex GE Bayer Silicones).

However, it may also be preferred that the polysiloxane contains the structural units a) and b). A particularly preferred polysiloxane has the following structure:

(CH ₃ ) ₃ Si - [0-Si (CH ₃ ) 2] n - [O-Si (CH ₃ ) {(CH ₂ ) 3 -NH- (CH ₂ ) ₂ -NH ₂ }] _x -OSi (CH ₃ ) ₃ where the sum n + x is a number between 2 and 10,000.

Suitable polysiloxanes having the structural units a) and b) are for example commercially available under the trade names DC2-8663, DC2-8035, DC2-8203, DC05-7022 or DC2-8566 (all ex Dow Corning). According to the invention also suitable products commercially available Dow Corning ^® 7224, Dow Corning, for example, 929 Cationic Emulsion or Formasil 410 (GE Silicones).

A suitable fabric softening clay is, for example, a smectite clay. Preferred smectite clays are beidellite clays, hectorite clays, laponite clays, montmorillonite clays, nontronite clays, saponite clays, sauconite clays, and mixtures thereof. Montmorillonite clays are the preferred softening clays. Bentonites contain mainly montmorillonites and can serve as a preferred source of fabric softening clay. The bentonites can be used as powders, granules or crystals.

Suitable bentonites are sold, for example, under the names Laundrosil® by Süd-Chemie or under the name Detercal by Laviosa. It is preferably that the textile-care composition contains a powdered bentonite as textile-care compound.

Suitable cationic polymers include, in particular, those described in "CTFA International Cosmetic Ingredient Dictionary", Fourth Edition, JM Nikitakis, et al, Editors, published by the Cosmetic, Toiletry, and Fragrance Association, 1991 and grouped under the collective name "Polyquaternium" Below are some of the more suitable polyquaternium compounds.

POLYQUATERNIUM-1 (CAS number: 68518-54-7)

Definition: {(HOCH2CH2) 3N ⁺ -CH 2 CH = CHCH 2 [N ⁺ (CH 3) 2 CH 2 CH = CHCH 2] x N ⁺ (CH 2 CH ₂ OH) 3} [Cr] _{x +} 2 POLYQUATERNIUM-2 (CAS Number: 63451 -27 -4)

Definition: [-N (CH ₃ ) ₂ -CH ₂ CH ₂ CH ₂ -NH-C (O) -NH-CH ₂ CH ₂ CH ₂ -N (CH ₃ ) ₂ -CH ₂ CH ₂ OCH ₂ CH ₂ - ] ²⁺ (Cl ^" ) ₂ POLYQUATERNIUM-3

Definition: Copolymer of acrylamide and trimethylammoniumethylmethacrylate methosulphate POLYQUATERNIUM-4 (CAS Number: 92183-41 -0)

Definition: Copolymer of hydroxyethylcellulose and diallyldimethylammonium chloride

For example, available as Celquat® H 100 or Celquat® L200 (ex National Starch)

POLYQUATERNIUM-5 (CAS number: 26006-22-4)

Definition: Copolymer of acrylamide and β-methacrylyloxyethyltrimethylammonium methosulfate.

POLYQUATERNIUM-6 (CAS number: 26062-79-3)

Definition: Polymer of dimethyldiallylammonium chloride

POLYQUATERNIUM-7 (CAS number: 26590-05-6)

Definition: Polymeric quaternary ammonium salt consisting of acrylamide and dimethyldiallylammonium chloride monomers.

Polyquaternium-8

Definition: Polymeric quaternary ammonium salt of methyl and stearyldimethylamino-ethyl methacrylate, which was quaternized with dimethyl sulfate

Polyquaternium-9

Definition: Polymeric quaternary ammonium salt of polydimethylaminoethyl methacrylate quaternized with methyl bromide POLYQUATERNIUM-1 1 (CAS number: 53633-54-8)

Definition: Quaternary ammonium polymer formed by reaction of diethyl sulfate with the copolymer of vinylpyrrolidone and dimethylaminoethyl methacrylate.

POLYQUATERNIUM-12 (CAS number: 68877-50-9)

Definition: Quaternary ammonium polymer salt obtainable by reaction of the ethyl methacrylate / -abietyl methacrylate / diethylaminoethyl methacrylate copolymer with dimethyl sulfate

POLYQUATERNIUM-13 (CAS number: 68877-47-4)

Definition: Polymeric quaternary ammonium salt obtainable by reaction of the ethyl methacrylate / oleyl methacrylate / diethylaminoethyl methacrylate copolymer with dimethyl sulfate

POLYQUATERNIUM-14 (CAS number: 27103-90-8)

Definition: Polymeric quaternary ammonium salt of the formula - {- CH ₂ -C- (CH ₃ ) - [C (O) O - CH ₂ CH ₂ --N (CH ₃ ) ₃ -]} x ⁺ [CH ₃ SO ₄ ] - _x

POLYQUATERNIUM-15 (CAS number: 35429-19-7)

Definition: Copolymer of acrylamide and β-methacrylyloxyethyltrimethylammonium chloride POLYQUATERNIUM-16 (CAS number: 95144-24-4)

Definition: Polymeric quaternary ammonium salt formed from methylvinylimidazolium chloride and vinylpyrrolidone

POLYQUATERNIUM-17 (CAS number: 90624-75-2)

Definition: Polymeric quaternary ammonium salt obtainable by reaction of adipic acid and dimethylaminopropylamine with dichloroethyl ether.

Polyquaternium-18

Definition: Polymeric quaternary ammonium salt, which is obtainable by reaction of azelaic acid and dimethylaminopropylamine with dichloroethyl ether.

Polyquaternium-19

Definition: Polymeric quaternary ammonium salt, which is obtainable by reaction of polyvinyl alcohol with 2,3-epoxypropylamine.

Polyquaternium-20

Definition: Polymeric quaternary ammonium salt obtainable by reaction of polyvinyl octadecyl ether with 2,3-epoxypropylamine. POLYQUATERNIUM-21 (CAS number: 102523-94-4)

Definition: polysiloxane / polydimethyldialkylammonium acetate copolymer

POLYQUATERNIUM-22 (CAS number: 53694-17-0)

Definition: dimethyldiallylammonium chloride / acrylic acid copolymer

POLYQUATERNIUM-24 (CAS number: 107987-23-5)

Definition: Polymeric quaternary ammonium salt from the reaction of hydroxyethylcellulose with a lauryldimethylammonium substituted epoxide

Polyquaternium-27

Definition: Block copolymer from the reaction of Polyquaternium-2 with Polyquaternium-17. POLYQUATERNIUM-28 (CAS number: 131954-48-8)

Definition: vinylpyrrolidone / methacrylamidopropyltrimethylammonium chloride copolymer POLYQUATERNIUM-29

Definition: Chitosan, which was reacted with propylene oxide and quaternized with epichlorohydrin

Polyquaternium-30

Definition: Polymeric quaternary ammonium salt of the formula: - [CH ₂ C (CH ₃ ) (C (O) OCH ₃ )] _x - [CH ₂ C (CH ₃ ) (C (O) OCH ₂ CH ₂ N ⁺ (CH ₃ ) ₂ CH ₂ COO-)] _y -

POLYQUATERNIUM-31 (CAS number: 136505-02-7)

POLYQUATERNIUM-32 (CAS number: 35429-19-7)

Definition: Polymer of N, N, N-trimethyl-2 - [(2-methyl-1-oxo-2-propenyl) oxy] -ethanaminium chloride with 2-propenamide

POLYQUATERNIUM-37 (CAS number: 26161-33-1)

Definition: homopolymer of methacryloyltrimethyl chloride

For example, available as Synthalen® CR (ex 3V Sigma)

POLYQUATERNIUM-44 (CAS number: 150595-70-5)

Definition: Quaternary ammonium salt of the copolymer of vinylpyrrolidone and quaternized imidazoline POLYQUATERNIUM-68 (CAS-Number: 827346-45-2)

Definition: Quaternized copolymer of vinylpyrrolidone, methacrylamide, vinylimidazole and quaternized vinylimidazole

It may be preferred that the fabric care composition contains a fabric softening compound and one or more other fabric care compounds.

The amount of fabric care compound in the fabric care composition is preferably 0.1 to 15 weight percent, and more preferably between 2 and 12 weight percent. It is preferred that the textile-care compound is solid, preferably powdery.

Another essential ingredient of the textile-care composition is the perfume. As perfume oils or perfumes, individual fragrance compounds, eg. As the synthetic products of the ester type, ethers, aldehydes, ketones, alcohols and hydrocarbons are used. Preferably, however, mixtures of different fragrances are used, which together produce an attractive fragrance. Such perfume oils may also contain natural fragrance mixtures as are available from plant sources.

The amount of perfume in the textile-care composition is preferably between 0, 1 and 15 wt .-%, particularly preferably between 1 and 10 wt .-% and most preferably between 2 and 7 wt .-%.

In conventional liquid softener compositions with quaternary

Ammonium compounds as fabric care compounds have a problem with the stability of the higher perfume concentration (> 0.4% by weight of perfume in regular fabric softener compositions and> 1% by weight in concentrated fabric softener compositions)

Composition on. In the case of the textile-care compositions according to the invention, relatively large amounts (> 1% by weight) of perfume can readily be incorporated.

In an alternative embodiment it may be preferred that at least part of the perfume is used in encapsulated form, in particular in microcapsules, in the coating. The microcapsules may be water-soluble and / or water-insoluble microcapsules. For example, melamine-urea-formaldehyde microcapsules, melamine-formaldehyde microcapsules, urea-formaldehyde microcapsules or starch microcapsules can be used.

The fabric care composition may optionally contain other ingredients.

In order to improve the aesthetic impression of the textile-care composition, they can be dyed with suitable dyes. Preferred dyes, the selection of which The skilled person should be no difficulty, should have a high storage stability and insensitivity to the other ingredients of detergents and cleaning agents and against light and no pronounced substantivity to textile fibers so as not to stain them. Also, white pigments such as titanium dioxide are considered as dyes in the context of this application.

It has been shown that especially when using 1, 2-propanediol as at 23 ° C liquid diol existing dyes can be applied particularly homogeneously to the water-soluble carrier.

Further, the fabric care composition may contain a filler such as silicas or sodium silicates.

The amount of filler may be between 0, 1 and 10 wt .-% and is preferably 1 to 5 wt .-%.

The fabric care composition may also contain a pearlescer to increase gloss. Examples of suitable pearlescing agents are ethylene glycol mono- and distearate (for example Cutina AGS from Cognis) and PEG-3-distearate.

Furthermore, the fabric care composition may comprise a skin care compound.

A skin care compound is a compound or mixture of

Compounds understood in contact of a textile with the textile-care

Apply composition to the textile and give an advantage on contact of the textile with skin of the skin compared with a textile which has not been treated with the erfindungemäßen textile care composition. This benefit may include, for example, the transfer of the skin care composition from the textile to the skin, less water transfer from the skin to the fabric, perspiration inhibition, or less friction on the skin surface through the textile.

The skin care composition is preferably hydrophobic, may be liquid or solid, and must be compatible with the other ingredients of the solid, fabric care composition. For example, the skin-care compound

a) waxes such as carnauba, spermaceti, beeswax, lanolin, derivatives thereof and mixtures thereof;

b) plant extracts, for example vegetable oils such as avocado oil, olive oil, palm oil, palm kernel oil, rapeseed oil, linseed oil, soybean oil, peanut oil, coriander oil, castor oil, poppy seed oil, cocoa oil, coconut oil, pumpkin seed oil, wheat germ oil, sesame oil, sunflower oil, almond oil, macadamia nut oil,

Apricot kernel oil, hazelnut oil, jojoba oil, canola oil, chamomile, aloe vera and mixtures thereof; c) higher fatty acids such as lauric acid, myristic acid, palmitic acid, stearic acid, behenic acid, oleic acid, linoleic acid, linolenic acid, isostearic acid or polyunsaturated fatty acids; d) higher fatty alcohols, such as lauryl alcohol, cetyl alcohol, stearyl alcohol, oleyl alcohol, behenyl alcohol or 2-hexadecanol,

e) esters such as cetyloctanoate, lauryl lactate, myristyl lactate, cetyl lactate, isopropyl myristate,

Myristyl myristate, isopropyl palmitate, isopropyl adipate, butyl stearate, decyl oleate, cholesterol isostearate, glycerol monostearate, glycerol distearate, glycerol tristearate, alkyl lactate, alkyl citrate or alkyl tartrate; f) hydrocarbons such as paraffins, mineral oils, squalane or squalene; g) lipids; h) vitamins such as vitamins A, C or E or vitamin alkyl esters;

i) phospholipids;

j) sunscreens such as octyl methoxyl cinnamate and butyl methoxybenzoyl methane;

k) silicone oils such as linear or cyclic polydimethylsiloxanes, amino-, alkyl-, alkylaryl- or aryl-substituted silicone oils;

I) antiperspirants such as aluminum chlorohydrates or aluminum potassium sulfate and

m) mixtures thereof.

The amount of skin-care compound is preferably between 0.01 and 10 wt .-%, preferably between 0.1 and 5 wt .-% and most preferably between 0.3 and 3 wt .-% based on the total solid , Textile-care composition.

It may be that the skin-nourishing compound additionally has a textile care effect.

To prevent oral ingestion of the fabric care composition by humans, particularly children, or animals, it may contain a bittering agent such as Bitrex® (ex Macfarlan Smith).

These further ingredients are preferably applied with the liquid at 23 ° C diol and the perfume on the particulate, water-soluble carrier.

Furthermore, the textile-care composition may contain a polysaccharide. In particular, the polysaccharide may be present in admixture with the fabric care compound.

Suitable polysaccharides include, for example, glycogen, starch, chitin, callose, cellulose, dextran, tunicin, inulin, alginic acid, xanthan, gellan, guar, locust bean gum, carrageenan, derivatives of these compounds or mixtures of these compounds and derivatives thereof.

It is preferred that the polysaccharide comprises cellulose or a cellulose derivative. It is particularly preferred that the polysaccharide comprises a cellulose derivative. Suitable cellulose derivatives include, for example, methylcellulose, ethylcellulose, propylcellulose, Methyl ethyl cellulose, carboxymethyl cellulose, ethyl carboxymethyl cellulose, hydroxyethyl cellulose, hydroxypropyl cellulose, carboxymethylhydroxyethyl cellulose, methyl hydroxypropyl cellulose, methyl hydroxyethyl cellulose, hydroxypropyl methyl cellulose, ethyl hydroxyethyl cellulose,

Methylethylhydroxyethylcellulose, quaternized cellulose, quaternized cellulose derivatives, amine-modified cellulose, amine-modified cellulose derivatives or mixtures of these compounds. It is preferred that the cellulose and / or cellulose derivatives are used in powder form.

It has been shown that by the presence of particular cellulose or a

Cellulose derivative in and / or on the coating, the color stability of colored, solid textile care compositions is increased. It has also been found that sticking of the individual particles of the solid, textile-care composition can be prevented if the coating comprises a mixture of the textile-care agent and a polysaccharide. Neither in production nor during storage did such coated textile-care compositions show tendencies to clump or agglomerate. Additionally, such coated particles of the solid, fabric care composition are more flowable.

In a particularly preferred embodiment, the solid, textile care comprises

A composition comprising a water-soluble carrier, a diol liquid at 23 ° C, a fabric care composition, a dye and a perfume, the water-soluble carrier being in particulate form and at least partially with the diol, the dye and the perfume liquid at 23 ° C and wherein the solid textile care composition has at least a partial coating with the fabric care compound.

The term "act on" means in this context that at least one at 23 ° C liquid diol, a perfume and any other compounds present on the

Surface of a particulate carrier are applied. Without wishing to be bound by this theory, the diol which is liquid at 23 ° C., the perfume and any other compounds present may be in the form of a liquid coating on the surface of the particulate carrier. It is also possible that at least a portion of the diol, the perfume and any other compounds present at 23 ° C diffuses into the particulate.

In a still further preferred embodiment, the solid, fabric care composition comprises a water-soluble carrier, a diol liquid at 23 ° C, a fabric care compound, a dye, a polysaccharide and a perfume;

water-soluble carrier in particulate form and is at least partially applied to the liquid at 23 ° C diol, the dye and the perfume, and wherein the solid, textile care composition has an at least partial coating with the fabric-care compound and the polysaccharide. To prepare such a solid, textile-care composition, a premix of the diol liquid at 23 ° C., the dye and the perfume is first prepared. The particulate carrier is at least partially charged with the premix obtained.

Subsequently, the thus acted upon particulate carrier with the textile-care

Coated compound or a mixture of the textile-care compound and the polysaccharide.

It is preferred that the particulate carrier be completely mixed with the diol liquid at 23 ° C and the perfume or diol at 23 ° C, the dye and perfume or with the diol liquid at 23 ° C, the dye, optional ingredients and the perfume is applied.

It is generally preferred that the fabric-care compound is a bentonite. It is also preferable that the fabric-care compound and the polysaccharide, if present, are used in powder form.

The textile-care composition is particularly suitable for conditioning textile fabrics and is used together with a conventional washing or

Detergent in the (main) wash of a conventional washing and cleaning process brought into contact with the fabrics.

The solid textile care composition can be incorporated into a detergent or cleaning agent.

For this purpose, a solid detergent or cleaning agent with 1 to 20 wt .-%, preferably 5 to 15 wt .-%, each based on the total amount of detergent or cleaning agent, the solid textile-care composition mixed.

The textile-care washing or cleaning compositions according to the invention contain, in addition to the textile-care composition, surfactant (s), it being possible to use anionic, nonionic, zwitterionic and / or amphoteric surfactants. From an application point of view, preference is given to mixtures of anionic and nonionic surfactants. The total surfactant content of a detergent is preferably below 40% by weight, and more preferably below 35% by weight, based on the total liquid detergent.

The nonionic surfactants used are preferably alkoxylated, advantageously ethoxylated, in particular primary, alcohols having preferably 8 to 18 carbon atoms and on average 1 to 12 moles of ethylene oxide (EO) per mole of alcohol, in which the alcohol radical can be linear or preferably methyl-branched in the 2-position or linear and methyl-branched radicals in the mixture can contain, as they are usually present in Oxoalkoholresten. In particular, however Alcohol ethoxylates with linear radicals of alcohols of natural origin having 12 to 18 carbon atoms, for example from coconut, palm, tallow or oleyl alcohol, and on average 2 to 8 EO per mole of alcohol are preferred.

In addition, other nonionic surfactants which can also be used are alkyl glycosides, polyhydroxy fatty acid amides, alkoxylated fatty acid alkyl esters, fatty acid alkanolamides and / or amine oxides.

The content of nonionic surfactants in the detergents or cleaners is preferably 5 to 30 wt .-%, preferably 7 to 20 wt .-% and in particular 9 to 15 wt .-%, each based on the total detergent or cleaning agent.

As anionic surfactants, for example, those of the sulfonate type and sulfates are used. Suitable surfactants of the sulfonate type are preferably C ₉ .i ₃ -alkylbenzenesulfonates, olefinsulfonates, ie mixtures of alkene and hydroxyalkanesulfonates and also disulfonates. Also suitable are alkanesulfonates. Also suitable are the esters of α-sulfo fatty acids (ester sulfonates), for example the α-sulfonated methyl esters of hydrogenated coconut, palm kernel or tallow fatty acids. Further suitable anionic surfactants are sulfated fatty acid glycerol esters. As alk (en) ylsulfate the alkali metal and in particular the sodium salts of sulfuric acid half esters of C ₁₂ -C ₁₈ fatty alcohols are preferred. Also, the sulfuric acid monoesters of straight-chain or branched C ₇ ethoxylated with 1 to 6 moles of ethylene oxide. ₂ alcohols such as 2-methyl-branched C ₉ .n-alcohols having on average 3.5 moles of ethylene oxide (EO) or C12-18 fatty alcohols having 1 to 4 EO are suitable.

Further suitable anionic surfactants are also the salts of alkylsulfosuccinic acid and the monoesters and / or diesters of sulfosuccinic acid with alcohols, preferably fatty alcohols and in particular ethoxylated fatty alcohols.

Particularly preferred anionic surfactants are soaps. Suitable are saturated and unsaturated fatty acid soaps, such as the salts of lauric acid, myristic acid, palmitic acid, stearic acid, (hydrogenated) erucic acid and behenic acid and, in particular, soap mixtures derived from natural fatty acids, for example coconut, palm kernel, olive oil or tallow fatty acids.

The anionic surfactants, including the soaps, may be in the form of their sodium, potassium or ammonium salts and as soluble salts of organic bases, such as mono-, di- or triethanolamine. The anionic surfactants are preferably present in the form of their sodium or potassium salts, in particular in the form of the sodium salts. The content of preferred detergents or cleaning agents to anionic surfactants is 2 to 30 wt .-%, preferably 4 to 25 wt .-% and in particular 5 to 22 wt .-%, each based on the total washing or cleaning agent. However, it may be advantageous, for example if the textile-care composition contains a cationic polymer, that the washing or cleaning agent contains only nonionic surfactants.

In addition to the textile-care composition and the surfactants, the detergents or cleaners may contain further ingredients which further improve the performance and / or aesthetic properties of the washing or cleaning agent. In the context of the present invention, preferred washing or cleaning agents additionally contain one or more substances from the group of builders, bleaches, bleach activators, enzymes, perfumes, perfume carriers, fluorescers, dyes, foam inhibitors, silicone oils, anti redeposition agents, optical brighteners, grayness inhibitors, anti-shrinkage agents, anti-crease agents , Color transfer inhibitors, antimicrobial agents, germicides, fungicides, antioxidants, preservatives, corrosion inhibitors, antistatic agents, bittering agents, ironing aids, repellents and impregnating agents, swelling and anti-slip agents, neutral filler salts and UV absorbers.

Particularly preferred additional ingredients are builders, enzymes, electrolytes, nonaqueous solvents, pH adjusters, perfume compositions, fluorescers, dyes, hydrotopes, foam inhibitors, soil release polymers, grayness inhibitors, dye transfer inhibiting agents, plasticizing components, UV absorbers, and mixtures thereof Builders which may be present in the detergents or cleaners are, in particular, silicates, aluminum silicates (in particular zeolites), carbonates, salts of organic di- and polycarboxylic acids and mixtures of these substances.

Of course, a use of the well-known phosphates as builders is possible, unless such use should not be avoided for environmental reasons. Particularly suitable are the sodium salts of orthophosphates, pyrophosphates and in particular tripolyphosphates.

Organic builders that may be present in the detergent or cleaning agent include polycarboxylate polymers such as polyacrylates and acrylic acid / maleic acid copolymers, polyaspartates and monomeric polycarboxylates such as citrates, gluconates, succinates or malonates, which are preferably used as sodium salts.

Among the compounds serving as bleaches in water H ₂ O ₂ , sodium perborate tetrahydrate and sodium perborate monohydrate are of particular importance. Other useful bleaching agents are, for example, sodium percarbonate, peroxypyrophosphates, citrate perhydrates and peracid salts or peracids which yield H ₂ O ₂ , such as perbenzoates, peroxophthalates, diperazelaic acid, phthaloimino peracid or diperdodecanedioic acid. In order to achieve an improved bleaching effect when washing at temperatures of 60 ° C and below, bleach activators can be incorporated into the detergents or cleaners. As bleach activators, it is possible to use compounds which, under perhydrolysis conditions, give aliphatic peroxycarboxylic acids having preferably 1 to 10 C atoms, in particular 2 to 4 C atoms, and / or optionally substituted perbenzoic acid. Suitable substances are those which carry O- and / or N-acyl groups of the stated C atom number and / or optionally substituted benzoyl groups. Preference is given to polyacylated alkylenediamines, in particular tetraacetylethylenediamine (TAED), acylated triazine derivatives, in particular 1,5-diacetyl-2,4-dioxohexahydro-1,3,5-triazine (DADHT), acylated glycolurils, in particular tetraacetylglycoluril (TAGU), N- Acylimides, in particular N-nonanoylsuccinimide (NOSI), acylated phenolsulfonates, in particular n-nonanoyl or isononanoyloxybenzenesulfonate (n- or iso-NOBS), carboxylic anhydrides, in particular phthalic anhydride, acylated polyhydric alcohols, especially triacetin, ethylene glycol diacetate and 2,5-diacetoxy- 2,5-dihydrofuran.

In addition to or in place of the conventional bleach activators, so-called bleach catalysts can also be incorporated into the detergents or cleaners. These substances are bleach-enhancing transition metal salts or transition metal complexes such as Mn, Fe, Co, Ru or Mo saline complexes or - carbonyl complexes. Mn, Fe, Co, Ru, Mo, Ti, V and Cu complexes with nitrogen-containing tripod ligands and Co, Fe, Cu and Ru ammine complexes can also be used as bleach catalysts.

The washing or cleaning agent may contain enzymes in encapsulated form and / or directly in the washing or cleaning agent. Suitable enzymes are, in particular, those from the class of the hydrolases, such as the proteases, (poly) esterases, lipases, amylases, glycosyl hydrolases, hemicellulases, pectate lyase, xyloglucanase, cutinases, β-glucanases, oxidases, peroxidases, mannanases, perhydrolases, oxidoreductases and / or laccases ,

In one embodiment, the washing or cleaning agent optionally contains one or more perfumes in an amount of usually up to 10 wt .-%, preferably 0.5 to 7 wt .-%, in particular 1 to 3 wt .-%. The amount of perfume used is also dependent on the type of detergent or cleaning agent. However, it is particularly preferred that the perfume is introduced into the washing or cleaning agent via the textile-care composition. However, it is also possible for the washing or cleaning agent to contain perfume which is not introduced into the washing or cleaning agent via the textile-care composition.

Suitable soil release polymers, also referred to as "anti-redeposition agents", include, for example, nonionic cellulose ethers such as methyl cellulose and methyl hydroxypropyl cellulose and polymers of phthalic acid and / or terephthalic acid or derivatives thereof, in particular polymers of ethylene terephthalates and / or polyethylene and / or polypropylene glycol terephthalates or anionic and / or nonionic modified derivatives thereof. Suitable derivatives include the sulfonated derivatives of the phthalic and terephthalic acid polymers. Another class of suitable soil-release polymers, in particular for cotton-containing textiles, are modified, for example alkoxylated and / or quaternized and / or oxidized, polyamines. The polyamines are, for example, polyalkyleneamines, such as polyethyleneamines, or polyalkylenimines, such as polyethylenimines. Preferred examples of this class of soil release polymers are ethoxylated polyethylenimines and ethoxylated polyethyleneamines.

. Brighteners (so-called "whiteners") can be added in order to eliminate graying and yellowing of the treated textile fabrics to washing or cleaning agents Suitable compounds originate for example from the substance classes of the 4,4 ^'- ^{Diamino-2,2-stilbenedisulfonic} acids (Flavonsäuren), 4,4 ^' -Distyrylbiphenylen, Methylumbelliferone, Coumarine, Dihydrochinolinone, 1, 3-Diarylpyrazoline, Naphthalsäureimide, Benzoxazol-, Benzisoxazol- and benzimidazole systems and substituted by heterocycles pyrene derivatives.The optical brightener are usually in amounts between 0 and 0.3% by weight, based on the finished detergent or cleaning agent used.

Suitable examples are glue, gelatin, salts of ether sulfonic acids or cellulose or salts of acidic sulfuric acid esters of cellulose or starch. Also, water-soluble polyamides containing acidic groups are suitable for this purpose. Furthermore, soluble starch preparations and other than the above starch products can be used, for example, degraded starch, aldehyde starches, etc. Also, polyvinylpyrrolidone is useful. However, preference is given to using cellulose ethers such as carboxymethylcellulose (Na salt), methylcellulose, hydroxyalkylcellulose and mixed ethers such as methylhydroxyethylcellulose, methylhydroxypropylcellulose, methylcarboxymethylcellulose and mixtures thereof in amounts of from 0.1 to 5% by weight, based on the washing or cleaning agents.

The washing or cleaning agent may contain a color transfer inhibitor. It is preferred that the dye transfer inhibitor is a polymer or copolymer of cyclic amines. Suitable color transfer inhibiting polymers include polyvinylpyrrolidone (PVP), polyvinylimidazole (PVI), copolymers of vinylpyrrolidone and vinylimidazole (PVP / PVI), polyvinylpyridine-N-oxide, poly-N-carboxymethyl-4-vinylpyridium chloride, and mixtures thereof.

The amount of dye transfer inhibitor based on the total amount of the detergent or cleaning agent is preferably from 0.01 to 2 wt .-%, preferably from 0.05 to 1 wt .-% and more preferably from 0, 1 to 0.5 wt. -%. Finally, the detergents or cleaning agents may also contain UV absorbers. Suitable compounds include benzophenone having substituents in the 2- and / or 4-position or substituted benzotriazoles.

In order to avoid the catalyzed by heavy metals decomposition of certain detergent ingredients, substances that complex heavy metals can be used. Suitable heavy metal complexing agents are, for example, the alkali metal salts of ethylenediaminetetraacetic acid (EDTA) or nitrilotriacetic acid (NTA) and alkali metal salts of anionic polyelectrolytes such as polymaleates and polysulfonates. A preferred class of complexing agents are the phosphonates. These preferred compounds include in particular organophosphonates such as 1-hydroxyethane-1, 1-diphosphonic acid (HEDP), aminotri (methylenephosphonic acid) (ATMP), diethylenetriamine penta (methylenephosphonic acid) (DTPMP or DETPMP) and 2-phosphonobutane-1,2 4-tricarboxylic acid (PBS-AM), which are mostly used in the form of their ammonium or alkali metal salts.

In addition, neutral fillers such as sodium sulfate or sodium carbonate may be included in the solid detergents or cleaners.

The washing or cleaning agents according to the invention can be used in particular for cleaning and conditioning textile fabrics.

To prepare the detergents or cleaners according to the invention, the washing or cleaning agent without the textile-care compound is first prepared by known processes, which may comprise, for example, drying steps, mixing steps, densification steps, shaping steps and / or the subsequent addition of heat-sensitive ingredients ("post-addition") The resulting product is then mixed with a solid textile-care composition For the preparation of detergent tablets, the compaction step may be followed by further compaction and / or shaping steps.

Table 1 shows three textile care compositions E1 to E3 according to the invention (data in% by weight of active substance). Table 1 :

E1 E2 E3

Sucrose crystals (1 - 4 mm) 87.50 86.50

NaCl crystals (1-3 mm) 89.50

Bentonite (powder) 9.00 3.00 9.00

Sodium silicate (powder) - 2.00 -

Silica (powder) 2.00

Aluminum potassium sulfate x 12 H ₂ 0 - 1, 00

Perfume 2.49 2.48 2.49

1, 2-Propanediol 1, 00 1, 00 1, 00

Dye (blue) 0.01 0.02 0.01

To prepare the solid textile-care composition E1, sucrose was placed in a Lödige mixer. Subsequently, with the mixer running, a liquid premix of the liquid diol, perfume and dyestuff added at 23 ° C. was added. It was remixed for 10 seconds and then the bentonite was added. It was remixed for 60 seconds and then released the finished product.

To prepare the textile-care composition E2, sodium chloride was initially charged in a Lödige mixer. Subsequently, with the mixer running, a liquid premix of the liquid diol, perfume and dyestuff added at 23 ° C. was added. It was remixed for 10 seconds and then the bentonite, the sodium silicate and the silica were added. It was remixed for 60 seconds and then released the finished product.

To prepare the solid textile-care composition E3, sucrose was placed in a Lödige mixer. Subsequently, while the mixer was running, a liquid premix was added from the liquid diol, perfume, aluminum chlorohydrate and dye at 23 ° C. It was remixed for 10 seconds and then the bentonite was added. It was remixed for 60 seconds and then released the finished product.

The resulting solid textile-care compositions E1 to E3 were readily flowable, had a low dust content and were homogeneously colored. In addition, the solid fabric care compositions retained their color and crystalline appearance even after several weeks of storage. Similar to the preparation of the solid textile-care compositions E1 and E2, solid textile-care compositions were also prepared, each containing instead of 1, 2-propanediol glycerol or paraffin oil. The thus obtained, four solid textile care

Compositions with glycerine or paraffin oil were significantly less free-flowing and could not be homogeneously colored.

The textile-care compositions E1 to E3 showed a very good dissolution behavior when in contact with water and, compared with water, a softening effect with respect to fabrics treated therewith.

To prepare a washing or cleaning agent according to the invention, a solid, unscented washing or cleaning agent was mixed with 15% by weight (based on the total amount of finished washing or cleaning agent) of the textile-care composition E1.

The washing or cleaning agent according to the invention showed good cleaning and

conditioning properties.

Lime deposits on the laundry and / or deposits / residues in the dispensing compartment of the washing machines were not observed either when the textile care compound E1 to E3 was used separately or in a washing or cleaning agent.

Claims

claims

A solid textile care composition comprising a water-soluble carrier, a diol liquid at 23 ° C, a fabric conditioning compound and a perfume, wherein the water-soluble carrier is in particulate form and at least partially with the diol which is liquid at 23 ° C and the perfume is applied, and wherein the solid textile care composition has at least a partial coating with the fabric care compound.

2. Solid, textile care composition according to claim 1, characterized in that the water-soluble carrier is selected from the group consisting of inorganic

Alkali metal salts, organic alkali metal salts, inorganic alkaline earth metal salts, organic alkaline earth metal salts, organic acids, carbohydrates, silicates, urea and mixtures thereof.

The solid textile care composition according to claim 1 or claim 2, characterized in that the textile care compound is made of fabric softening compounds, bleaching agents, bleach activators, enzymes, silicone oils, anti redeposition agents, optical brighteners, grayness inhibitors, anti-shrinkage agents, anti-crease agents, color transfer inhibitors , antimicrobial agents, germicides, fungicides, antioxidants, antistatic agents, ironing auxiliaries, repellents and impregnating agents, swelling and anti-slip agents, UV absorbers or mixtures thereof.

A strong textile care composition according to any one of claims 1 to 3, characterized in that the fabric conditioning compound is a fabric softening compound.

Solid, fabric care composition according to claim 4, characterized in that the textile softening compound is selected from polysiloxanes, textile softening clays, cationic polymers and mixtures thereof.

6. Solid, textile-care composition according to one of claims 1 to 5, characterized in that the diol which is liquid at 23 ° C is selected from 1, 2-ethanediol, 1, 2-propanediol, 1, 3-propanediol, 1, 2-butanediol, 1, 3-butanediol, 1, 4-butanediol, 2,3-butanediol, 1, 5-pentanediol, 2-methyl-1, 3-propanediol, 2-ethyl-1, 3-propanediol, polyethylene glycol with a molecular weight of 400 g-ιηοΓ ¹ , oxydipropanol and mixtures thereof.

7. Solid, textile-care composition according to claim 6, characterized in that the diol which is liquid at 23 ° C is 1,2-propanediol.

8. Solid, textile-care composition according to one of claims 1 to 7, characterized in that the textile-care compound is solid.

A solid, textile care composition according to any one of claims 1 to 8, characterized in that the solid textile care composition contains additional ingredients, preferably selected from the group consisting of dyes, fillers, pearlescing agents, skin care compounds, bittering agents and mixtures thereof.

10. Solid, textile-care composition according to one of claims 1 to 9, characterized in that the acted upon at 23 ° C liquid diol and the perfume areas or the acted upon at 23 ° C liquid diol and the perfume areas and the unoccupied areas of the water-soluble carrier are at least partially coated with the textile-care compound.

1 1. Use of the solid, textile care composition according to any one of claims 1 to 10 for the conditioning of textile fabrics.

A process for the preparation of a solid textile care composition comprising a particulate water-soluble carrier, a diol liquid at 23 ° C, a fabric conditioning compound and a perfume comprising a premix of the diol which is liquid at 23 ° C and Perfume is produced, the particulate carrier is at least partially acted upon by the resulting premix and then the areas acted upon by the premix areas or acted upon by the premix areas and not acted upon by the premix areas of the water-soluble carrier are coated with the textile-care compound.

13. A washing or cleaning composition comprising a solid textile care composition according to any one of claims 1 to 10.