EP1119607A1 - Pains de savon - Google Patents

Pains de savon

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Publication number
EP1119607A1
EP1119607A1 EP99948897A EP99948897A EP1119607A1 EP 1119607 A1 EP1119607 A1 EP 1119607A1 EP 99948897 A EP99948897 A EP 99948897A EP 99948897 A EP99948897 A EP 99948897A EP 1119607 A1 EP1119607 A1 EP 1119607A1
Authority
EP
European Patent Office
Prior art keywords
acid
bar soaps
carbon atoms
alkyl
contain
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP99948897A
Other languages
German (de)
English (en)
Inventor
Werner Seipel
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BASF Personal Care and Nutrition GmbH
Original Assignee
Cognis Deutschland GmbH and Co KG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Cognis Deutschland GmbH and Co KG filed Critical Cognis Deutschland GmbH and Co KG
Publication of EP1119607A1 publication Critical patent/EP1119607A1/fr
Withdrawn legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D10/00—Compositions of detergents, not provided for by one single preceding group
    • C11D10/04—Compositions of detergents, not provided for by one single preceding group based on mixtures of surface-active non-soap compounds and soap
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D17/00—Detergent materials or soaps characterised by their shape or physical properties
    • C11D17/0047—Detergents in the form of bars or tablets
    • C11D17/006—Detergents in the form of bars or tablets containing mainly surfactants, but no builders, e.g. syndet bar
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/02—Anionic compounds
    • C11D1/04—Carboxylic acids or salts thereof
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/02—Anionic compounds
    • C11D1/12—Sulfonic acids or sulfuric acid esters; Salts thereof
    • C11D1/14—Sulfonic acids or sulfuric acid esters; Salts thereof derived from aliphatic hydrocarbons or mono-alcohols
    • C11D1/143—Sulfonic acid esters
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/66—Non-ionic compounds
    • C11D1/662—Carbohydrates or derivatives

Definitions

  • the invention relates to bar soaps with defined contents of alkyl and / or alkenyl oligoglycosides, fatty acid salts and olefin sulfonates and optionally fatty acids and water-soluble structuring agents.
  • Alkyl oligoglucosides are known nonionic surfactants that are suitable for a variety of applications in which high foaming and cleansing properties and a feeling on the skin are desired at the same time. In addition to dishwashing detergents and hair shampoos, these surfactants are therefore particularly suitable for the manufacture of bar soaps.
  • Bar soaps are known from European patent EP 0463912 B1 (Colgate) which contain fatty acid salts, fatty acids and anionic surfactants and up to 20% by weight alkyl oligoglucosides. Bar soaps with a low content of alkyl oligoglucosides and other anionic surfactants are known from German patent applications DE 4331297 A1, DE 4337031 A1 and DE 19703745 A1 (Henkel).
  • the documents EP 0203750 B1, EP 0227321 A2, EP 0307189 B1 and EP 0308190 A2 disclose toilet soaps containing cationic polymers and mild surfactants such as alkyl oligoglucosides.
  • European patent EP 0557423 B1 (Procter & Gamble) relates to bar soaps with alkyl polyglucosides and silicones. From the patent US 5643091 (Colgate) a method for the production of alkyl glucoside bar soaps is known. Further bar soaps are disclosed in Japanese Patent Application JP 91/041198 A (Kao).
  • the prior art alkyl glucoside bar soaps have various disadvantages: either they do not develop a sufficient or sufficiently stable foam or the foam is coarse-pored and does not convey a sufficient feeling of skin moisture when used.
  • a whole series of bar soaps containing glucoside show the tendency to crack formation and water absorption as well as poor deformability and stability.
  • the complex object of the invention has been to provide bar soaps containing alkyl oligoglycosides which, compared to those of the prior art, have the complex properties described above.
  • the invention relates to bar soaps containing
  • the bar soaps according to the invention not only produce a particularly stable and creamy foam, but also have an optimized skin feel.
  • Other advantages are the reduced crack formation during drying, the increased stability in the air, the reduced tendency to absorb water and the good ductility.
  • Alkyl and alkenyl oligoglycosides which can be considered as component (a) are known nonionic surfactants which follow the formula (I)
  • R 1 is an alkyl and / or alkenyl radical having 4 to 22 carbon atoms
  • G is a sugar radical having 5 or 6 carbon atoms
  • p is a number from 1 to 10.
  • the alkyl and / or alkenyl oligoglycosides can be derived from aldoses or ketoses with 5 or 6 carbon atoms, preferably glucose.
  • the preferred alkyl and / or alkenyl oligoglycosides are thus alkyl and / or alkenyl oligogiucosides.
  • the alkyl or alkenyl radical R 1 can be derived from primary alcohols having 4 to 11, preferably 8 to 10, carbon atoms. Typical examples are butanol, capro alcohol, caprylic alcohol, capric alcohol and undecyl alcohol and their technical mixtures, such as are obtained, for example, in the hydrogenation of technical fatty acid methyl esters or in the course of the hydrogenation of aldehydes from Roelen's oxosynthesis.
  • the alkyl or alkenyl radical R 1 can also be derived from primary alcohols having 12 to 22, preferably 12 to 14, carbon atoms.
  • Typical examples are lauryl alcohol, myristyl alcohol, cetyl alcohol, palmoleyl alcohol, stearyl alcohol, isostearyl alcohol, oleyl alcohol, elaidyl alcohol, petroselinyl alcohol, arachyl alcohol, gadoleyl alcohol, behenyl alcohol, erucyl alcohol, brassidyl alcohol and their technical mixtures, which can be obtained as described above.
  • coconut alcohol with a DP of 1 to 3 are preferred.
  • Fatty acid salts which form component (b) are to be understood as meaning soaps of the formula (II)
  • R 2 CO-OX (II) in the R 2 CO for an aliphatic, linear or branched acyl radical having 6 to 22, preferably 12 to 18 carbon atoms and 0 and / or 1, 2 or 3 double bonds and X for an alkali and / or alkaline earth metal, ammonium, alkylammonium, alkanolammonium and / or glucammonium.
  • Typical examples are the sodium, potassium or magnesium salts of caproic acid, caprylic acid, 2-ethylhexanoic acid, capric acid, lauric acid, isotridecanoic acid, myristic acid, palmitic acid, palmoleic acid, stearic acid, isostearic acid, oleic acid, elaidic acid, petroselinic acid, linoleic acid, linoleic acid, linoleic acid, linoleic acid, linoleic acid, Arachic acid, gadoleic acid, behenic acid and erucic acid and their technical mixtures, which are obtained, for example, in the pressure splitting of natural fats and oils, in the reduction of aldehydes from Roelen's oxosynthesis or in the dimerization of unsaturated fatty acids.
  • Alkali salts of technical fatty acids with 12 to 18 carbon atoms such as the sodium salts of coconut, palm, palm kernel
  • the bar soaps according to the invention contain, as a further constituent, olefin sulfonates which are usually obtained by adding SO 3 to olefins of the formula (III)
  • R 3 and R 4 independently of one another represent H or alkyl radicals having 1 to 20 carbon atoms, with the proviso that R 3 and R 4 together have at least 6 and preferably 10 to 16 carbon atoms.
  • olefin sulfonates can be used which result when R 3 or R 4 are hydrogen.
  • Typical examples of olefin sulfonates used are the sulfonation products which are obtained by treating SO3 with 1-, 2-butene, 1-, 2-, 3-hexene, 1-, 2-, 3-, 4-octene, 1-, 2-, 3-, 4-, 5-decene, 1-, 2-, 3-, 4-, 5-, 6- dodecene, 1-, 2-, 3-, 4-, 5-, 6-, 7-tetradecene, 1-, 2-, 3-, 4-, 5-, 6-, 7-, 8-hexadecene, 1-, 2-, 3-, 4-, 5-, 6-, 7-, 8-, 9-octadecene, 1-, 2-, 3-, 4-, 5-, 6-, 7-, 8-, 9-octadecene, 1-, 2-, 3-, 4-, 5-, 6-, 7-, 8-, 9-, 10-eicosen and 1-, 2-
  • olefin sulfonate is present as an alkali metal, alkaline earth metal, ammonium, alkylammonium, alkanolammonium, glucammonium, preferably sodium salt in the mixture.
  • olefin sulfonates in aqueous paste preferably at a pH of 7 to 10
  • anhydrous products preferably as granules, as used by conventional spray drying, drying in a thin layer (“flash dryer") DE 19710152 C1 (Henkel) or in one Fluid bed dryer (“Sket plant”) receives.
  • Fatty acids of component (d) are to be understood as aliphatic carboxylic acids of the formula (IV)
  • R 5 CO represents an aliphatic, linear or branched acyl radical having 6 to 22, preferably 12 to 18 carbon atoms and 0 and / or 1, 2 or 3 double bonds.
  • Typical examples are caproic acid, caprylic acid, 2-ethylhexanoic acid, capric acid, lauric acid, isotride- canoic acid, myristic acid, palmitic acid, palmoleic acid, stearic acid, isostearic acid, oleic acid, elaidic acid, petroselinic acid, linoleic acid, linolenic acid, elaeostearic acid, ginoleic acid and arachic acid, arachic acid, arachic acid, arachic acid Technical mixtures that occur, for example, in the pressure splitting of natural fats and oils, in the reduction of aldehydes from Roelen's oxosynthesis or in the dimerization of unsaturated fatty acids.
  • the bar soaps can have water-soluble structurants as builders, such as starch, preferably wheat or corn starch.
  • builders can also contain finely divided, water-insoluble alkali aluminum silicates, the use of synthetic, bound water-containing crystalline sodium aluminosilicates, and in particular zeolite A, being particularly preferred here; Zeolite NaX and its mixtures with zeolite NaA can also be used.
  • Suitable zeolites have a calcium binding capacity in the range from 100 to 200 mg CaO / g. NTA and / or EDTA can also be used as liquid builders.
  • Suitable plasticizers are fatty alcohols, fatty acid partial glycerides or wax esters, each with 12 to 22 carbon atoms in the fat residues.
  • bar soaps can also be used as further auxiliaries and additives, such as surfactants, oil bodies, emulsifiers, superfatting agents, consistency agents, thickening agents, polymers, silicone compounds, fats, waxes, stabilizers, biogenic agents, deodorants, swelling agents, pigments, antioxidants, preservatives, hydrotropes, Perfume oils, dyes and the like included.
  • additives such as surfactants, oil bodies, emulsifiers, superfatting agents, consistency agents, thickening agents, polymers, silicone compounds, fats, waxes, stabilizers, biogenic agents, deodorants, swelling agents, pigments, antioxidants, preservatives, hydrotropes, Perfume oils, dyes and the like included.
  • Suitable mild, ie particularly skin-compatible, surfactants are fatty alcohol polyglycol ether sulfates, monoglyceride sulfates, mono- and / or dialkyl sulfosuccinates, fatty acid sethionates, fatty acid taurides, fatty acid glutamates, ether carboxylic acids, alkyl oligoglucucides, fatty amides or protein amides, fatty amides, or fatty amide glucosucides, fatty acid or fatty amide fatty acids of wheat proteins.
  • Finsolv® TN linear or branched, symmetrical or asymmetrical dialkyl ethers with 6 to 22 carbon atoms per alkyl group, ring opening products of epoxidized fatty acid esters with polyols, silicone oils and / or aliphatic or naphthenic hydrocarbons.
  • Suitable emulsifiers are nonionic surfactants from at least one of the following groups:
  • polyol and especially polyglycerol esters such as e.g. Polyglycerol polyricinoleate, polyglycerol poly-12-hydroxystearate or polyglycerol dimer isostearate. Mixtures of compounds from several of these classes of substances are also suitable;
  • Partial esters based on linear, branched, unsaturated or saturated C6 / 22 fatty acids, ricinoleic acid and 12-hydroxystearic acid and glycerin, polyglycerin, pentaerythritol, dipentaerythritol, sugar alcohols (e.g. sorbitol), alkyl glucosides (e.g. methyl glucoside, butyl glucoside, butyl glucoside , Lauryl glucoside) and polyglucosides (eg cellulose);
  • alkyl glucosides e.g. methyl glucoside, butyl glucoside, butyl glucoside , Lauryl glucoside
  • polyglucosides eg cellulose
  • the adducts of ethylene oxide and / or of propylene oxide with fatty alcohols, fatty acids, alkylphenols, glycerol mono- and diesters as well as sorbitan mono- and diesters of fatty acids or with castor oil are known, commercially available products. These are homolog mixtures, the middle of which Degree of alkoxylation corresponds to the ratio of the amounts of ethylene oxide and / or propylene oxide and substrate with which the addition reaction is carried out.
  • C12 . i8-Fettaurem.ono- and diesters of adducts of ethylene oxide with glycerol are known from DE 2024051 PS as refatting agents for cosmetic preparations.
  • C ⁇ / i ⁇ -alkyimono- and oligoglycosides their preparation and their use are known from the prior art. They are produced in particular by reacting glucose or oligosaccharides with primary alcohols with 8 to 18 carbon atoms.
  • the glycoside residue it applies that both monoglycosides in which a cyclic sugar residue is glycosidically bonded to the fatty alcohol and oligomeric glycosides with a degree of oligomerization of up to preferably about 8 are suitable.
  • the degree of oligomerization is a statistical mean value which is based on a homolog distribution customary for such technical products.
  • Zwitterionic surfactants can also be used as emulsifiers.
  • Zwitterionic surfactants are surface-active compounds that contain at least one quaternary ammonium group and at least one carboxylate and one sulfonate group in the molecule.
  • Particularly suitable zwitterionic surfactants are the so-called betaines such as the N-alkyl-N, N-dimethylammonium glycinate, for example the coconut alkyldimethylammonium glycinate, N-acylaminopropyl-N, N-dimethylammonium glycinate, for example the coconut acylaminopropyldimethylammonium glycinate, and 2-alkylmethyl-carboxylate -3-hydroxyethylimidazolines each having 8 to 18 carbon atoms in the alkyl or acyl group and the cocoacylaminoethylhydroxyethylcarboxymethylglycinate.
  • betaines such as the N-alkyl-N, N-dimethylammonium glycinate, for example the coconut alkyldimethylammonium glycinate, N-acylaminopropyl-N, N-dimethylammonium glycinate
  • Suitable emulsifiers are ampholytic surfactants.
  • Ampholytic surfactants are understood to mean those surface-active compounds which, in addition to a C ⁇ -alkyl or -acyl group, contain at least one free amino group and at least one -COOH or -S ⁇ 3H group in the molecule and are capable of forming internal salts.
  • ampholytic surfactants are N-alkylglycine, N-alkylpropionic acid, N-alkylaminobutyric acid, N-alkyliminodipropionic acid, N-hydroxyethyl-N-alkylamidopropylglycine, N-alkyltaurine, N-alkylsarcosine, 2-alkylaminopropionic acid and alkylaminoacetic acid each with about 8 to 18 C. Atoms in the alkyl group.
  • Particularly preferred ampholytic surfactants are N-cocoalkylaminopropionate, cocoacylaminoethylaminopropionate and Ci2 / i8-acylsarcosine.
  • quaternary emulsifiers are also suitable, those of the esterquat type, preferably methylquaternized difatty acid triethanolamine ester salts, being particularly preferred.
  • Substances such as, for example, lanolin and lecithin and polyethoxylated or acylated lanolin and lecithin derivatives, polyol fatty acid esters, monoglycerides and fatty acid alkanolamides can be used as superfatting agents, the latter simultaneously serving as foam stabilizers.
  • Suitable consistency agents are primarily fatty alcohols or hydroxy fatty alcohols with 12 to 22 and preferably 16 to 18 carbon atoms and, in addition, partial glycerides, fatty acids or hydroxy fatty acids.
  • a combination of these substances with alkyl oligoglucosides and / or fatty acid N-methylglucamides of the same chain length and / or polyglycerol poly-12-hydroxystearates is preferred.
  • Suitable thickeners are, for example, polysaccharides, in particular xanthan gum, guar guar, agar agar, alginates and tyloses, carboxymethyl cellulose and hy- droxyethyl cellulose, also higher molecular weight polyethylene glycol mono- and diesters of fatty acids, polyacrylates (e.g.
  • surfactants such as ethoxylated fatty acid glycerides, esters of fatty acids with polyols such as pentaerythritol or trierythritol or methylolpropane, fatty alcohol ethoxylates with a narrow homolog distribution or alkyl oligoglucosides as well as electrolytes such as table salt and ammonium chloride.
  • Suitable cationic polymers are, for example, cationic cellulose derivatives, e.g. a quaternized hydroxyethyl cellulose available under the name Polymer JR 400® from Amerchol, cationic starch, copolymers of diallylammonium salts and acrylamides, quaternized vinylpyrrolidone / vinylimidazole polymers such as e.g.
  • Luviquat® condensation products of polyglycols and amines, quaternized collagen polypeptides, such as for example lauryidimonium hydroxypropyl hydrolyzed collagen (Lamequat®L / Grünau), quaternized wheat polypeptides, polyethyleneimine, cationic silicone polymers, e.g. Amidomethicones, copolymers of adipic acid and dimethylaminohydroxypropyldiethylenetriamine (Cartaretine® / Sandoz), copolymers of acrylic acid with dimethyldiallylammonium chloride (Merquat® 550 / Chemviron), polyamino polyamides, e.g.
  • cationic chitin derivatives such as quaternized chitosan, optionally microcrystalline, condensation products of dihaloalkylene, such as e.g. Dibromobutane with bisdialkylamines, e.g. Bis-dimethylamino-1,3-propane, cationic guar gum, e.g. Jaguar® CBS, Jaguar® C-17, Jaguar® C-16 from Celanese, quaternized ammonium salt polymers, e.g. Mirapol® A-15, Mirapol® AD-1, Mirapol® AZ-1 from Miranol.
  • dihaloalkylene such as e.g. Dibromobutane with bisdialkylamines, e.g. Bis-dimethylamino-1,3-propane
  • cationic guar gum e.g. Jaguar® CBS, Jaguar® C-17, Jaguar® C-16 from Celanese
  • quaternized ammonium salt polymers e.g. Mirapol
  • Suitable anionic, zwitterionic, amphoteric and nonionic polymers are, for example, vinyl acetate / crotonic acid copolymers, vinylpyrrolidone / vinyl acrylate copolymers, vinyl acetate / butyl maleate / isobornyl acrylate copolymers, methyl vinyl ether / maleic anhydride copolymers and esters thereof, uncrosslinked and polyol-crosslinked polyacrylic acids, acrylamidopropyl - Trimethylammonium chloride / acrylate copolymers, octylacrylamide / methyl methacrylate / tert-butylaminoethyl methacrylate / 2-hydroxypropyl methacrylate copolymers, polyvinylpyrrolidone, vinylpyrrolidone / vinyl acetate copolymers, vinylpyrrolidone / dimethylaminoethyl methacrylate / vinylated-cellulose and
  • Suitable silicone compounds are, for example, dimethylpolysiloxanes, methylphenylpolysiloxanes, cyclic silicones and amino, fatty acid, alcohol, polyether, epoxy, fluorine, glycoside and / or alkyl-modified silicone compounds which are both liquid and at room temperature can be resinous.
  • suitable volatile silicones can also be found by Todd et al. in Cosm.Toil. 91, 27 (1976).
  • Typical examples of fats are glycerides, waxes include Beeswax, camauba wax, candelilla wax, montan wax, paraffin wax, hydrogenated castor oils, fatty acid esters or micro waxes solid at room temperature, optionally in combination with hydrophilic waxes, e.g. Cetylstearyl alcohol or partial glycerides in question.
  • Metal salts of fatty acids such as e.g. Magnesium, aluminum and / or zinc stearate or ricinoleate are used.
  • Biogenic active substances are, for example, tocopherol, tocopherol acetate, tocopherol palmitate, ascorbic acid, deoxyribonucleic acid, retinol, bisabolol, allantoin, phytantriol, panthenol, AHA acids, amino acids, ceramides, pseudoceramides, essential oils, plant extracts and vitamin complexes.
  • Antiperspirants such as aluminum chlorohydates are suitable as deodorant active ingredients. These are colorless, hygroscopic crystals that easily dissolve in the air and arise when aqueous aluminum chloride solutions are evaporated.
  • Aluminum chlorohydrate is used in the manufacture of antiperspirant and deodorant preparations and is likely to act by partially occluding the sweat glands through protein and / or polysaccharide precipitation [cf. J. Soc. Cosm.Chem. 24, 281 (1973)].
  • an aluminum chlorohydrate that corresponds to the formula [Al2 (OH) 5CI] * 2.5 H2O and whose use is particularly preferred is commercially available under the brand Locron® from Hoechst AG, Frankfurt / FRG [cf.
  • esterase inhibitors can be added as further deodorant active ingredients. These are preferably trialkyl citrates such as trimethyl citrate, tripropyl citrate, triisopropyl citrate, tributyl citrate and in particular triethyl citrate (Hydagen® CAT, Henkel KGaA, Düsseldorf / FRG). The substances inhibit enzyme activity and thereby reduce odor. The cleavage of the citric acid ester probably releases the free acid, which lowers the pH value on the skin to such an extent that the enzymes are inhibited.
  • trialkyl citrates such as trimethyl citrate, tripropyl citrate, triisopropyl citrate, tributyl citrate and in particular triethyl citrate (Hydagen® CAT, Henkel KGaA, Düsseldorf / FRG).
  • the substances inhibit enzyme activity and thereby reduce odor.
  • the cleavage of the citric acid ester probably releases the free acid, which lowers the pH value on
  • esterase inhibitors are dicarboxylic acids and esters thereof such as glutaric acid, glutaric acid monoethyl ester, adipic acid, adipic acid, adipic acid monoethyl ester, adipic rediethylester, malonic acid and diethyl malonate, hydroxycarboxylic acids and esters thereof such as citric acid, malic acid, tartaric acid or Tartaric acid diethyl ester.
  • Antibacterial agents that affect the bacterial flora and kill sweat-destroying bacteria inhibit their growth can also be contained in the pen preparations. Examples include chitosan, phenoxyethanol and chlorhexidine gluconate. 5-Chloro-2- (2,4-dichlorophen-oxy) phenol, which is sold under the Irgasan® brand by Ciba-Geigy, Basel / CH, has also proven to be particularly effective.
  • Hydrotropes such as ethanol, isopropyl alcohol or polyols can also be used to improve processability.
  • Polyols that come into consideration here preferably have 2 to 15 carbon atoms and at least two hydroxyl groups. Typical examples are
  • Alkylene glycols such as, for example, ethylene glycol, diethylene glycol, propylene glycol, butylene glycol, hexylene glycol and polyethylene glycols with an average molecular weight of 100 to 1,000 daltons;
  • Methyl compounds such as in particular trimethylolethane, trimethylolpropane, trimethylolbutane, pentaerythritol and dipentaerythritol;
  • Lower alkyl glucosides in particular those with 1 to 8 carbons in the alkyl radical, such as methyl and butyl glucoside;
  • Sugar alcohols with 5 to 12 carbon atoms such as sorbitol or mannitol,
  • Aminosugars such as glucamine.
  • Suitable preservatives are, for example, phenoxyethanol, formaldehyde solution, parabens, pentanediol or sorbic acid and the other classes of substances listed in Appendix 6, Parts A and B of the Cosmetics Ordinance.
  • Finely dispersed metal oxides or salts are suitable as pigments. Examples of suitable metal oxides are, in particular, zinc oxide and titanium dioxide and, in addition, oxides of iron, zirconium, silicon, manganese, aluminum and cerium and mixtures thereof. Silicates (talc), barium sulfate or zinc stearate can be used as salts.
  • Perfume oils include mixtures of natural and synthetic fragrances. Natural fragrances are extracts of flowers (lily, lavender, roses, jasmine, neroli, ylang-ylang), stems and leaves (geranium, patchouli, petitgrain), fruits (anise, coriander, cumin, juniper), fruit peel (bergamot, lemon, Oranges), roots (mace, angeiica, celery, cardamom, costus, iris, calmus), wood (pine, sandal, guaiac, cedar, rosewood), herbs and grasses (tarragon, lemongrass, sage, thyme), needles and twigs (spruce, fir, pine, mountain pine), resins and balsams (galbanum, elemi, benzoin, myrrh, olibanum, opoponax).
  • Typical synthetic fragrance compounds are products of the ester, ether, aldehyde, ketone, alcohol and hydrocarbon type. Fragrance compounds of the ester type are, for example, benzyl acetate, phenoxyethyl isobutyrate, p-tert-butylcyclohexyl acetate, linalyl acetate, dimethylbenzylcarbinyl acetate, phenylethyl acetate, linalyl benzoate, benzyl formate, ethyl methylphenylglycinate, allylcyclohexyl benzylatepylpropylate, stylate propionate, stylate propionate.
  • the ethers include, for example, benzyl ethyl ether
  • the aldehydes include, for example, the linear alkanals having 8 to 18 carbon atoms, citral, citronellal, citronellyloxyacetaldehyde, cyclamenaldehyde, hydroxycitronellal, lilial and bourgeonal
  • the ketones include, for example, the jonones, oc-isomethylionone and methylcedryl ketone Anethol, citronellol, eugenol, isoeugenol, geraniol, linalool, phenylethyl alcohol and terpineol
  • the hydrocarbons mainly include the terpenes and balsams.
  • fragrance oils which are mostly used as aroma components, are also suitable as perfume oils, e.g. sage oil, chamomile oil, clove oil, lemon balm oil, mint oil, cinnamon leaf oil, linden blossom oil, juniper berry oil, vetiver oil, oliban oil, galbanum oil, labolanum oil and lavandin oil.
  • the dyes which can be used are those substances which are suitable and approved for cosmetic purposes, as compiled, for example, in the publication "Cosmetic Dyes” by the Dye Commission of the German Research Foundation, Verlag Chemie, Weinheim, 1984, pp. 81-106. These dyes are usually used in concentrations of 0.001 to 0.1% by weight, based on the mixture as a whole.
  • the total proportion of auxiliaries and additives can be 1 to 50, preferably 5 to 40,% by weight, based on the composition.
  • the agents can be produced by customary cold or hot processes; the phase inversion temperature method is preferably used. Production of bar soaps
  • the bar soaps according to the invention can be produced in the manner customary for such products, the combination of soap according to the invention with selected amounts of glucosides and / or glucamides in particular giving rise to a particularly malleable mass which is plastic under heat and hard after cooling, and where the molded products have a smooth surface.
  • Customary processes for mixing or homogenizing, kneading, if appropriate piling, extruding, if appropriate pelleting, extruding, cutting and bar pressing are known to the person skilled in the art and can be used to produce the bar soaps according to the invention.
  • the preparation is preferably carried out in the temperature range from 40 to 90 ° C., the meltable starting materials being placed in a heatable kneader or mixer and the non-melting components being stirred in. For homogenization, the mixture can then be passed through a sieve before the shaping follows.
  • components (a) and (c) and optionally (e) are used in anhydrous, granular form, as obtained after drying in a so-called "flash dryer".

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  • Detergent Compositions (AREA)

Abstract

L'invention concerne des pains de savon renfermant: a) 1 à 20 % en poids d'alkyl- et/ou alcényl-oligohétérosides, b) 10 à 35 % en poids de sels d'acides gras, c) 10 à 40 % de sulfonates d'oléfine, d) 0 à 10 % en poids d'acides gras et e) 0 à 40 % d'agents de structuration hydrosolubles, donnant, éventuellement avec l'eau et les autres agents auxiliaires et additifs habituels, un total de 100 % en poids. Ces savons se caractérisent entre autres par une mousse particulièrement stable et crémeuse et par une sensation optimisée au contact de la peau.
EP99948897A 1998-10-08 1999-09-29 Pains de savon Withdrawn EP1119607A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19846429 1998-10-08
DE1998146429 DE19846429A1 (de) 1998-10-08 1998-10-08 Stückseifen
PCT/EP1999/007219 WO2000022084A1 (fr) 1998-10-08 1999-09-29 Pains de savon

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EP1119607A1 true EP1119607A1 (fr) 2001-08-01

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EP (1) EP1119607A1 (fr)
JP (1) JP2002527579A (fr)
AU (1) AU6198199A (fr)
DE (1) DE19846429A1 (fr)
WO (1) WO2000022084A1 (fr)

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DE10014999A1 (de) * 2000-03-25 2001-09-27 Cognis Deutschland Gmbh Stückseifen
DE102006010408A1 (de) * 2006-03-03 2007-09-06 Sebapharma Gmbh & Co. Syndetwaschstück
DE102006010407A1 (de) * 2006-03-03 2007-09-06 Sebapharma Gmbh & Co. Syndetwaschstück
JP2009029915A (ja) * 2007-07-26 2009-02-12 Chen Yuxian 石鹸組成物
JP5020215B2 (ja) * 2008-11-07 2012-09-05 東洋アルミエコープロダクツ株式会社 フィルム成形容器
US10864275B2 (en) 2012-05-30 2020-12-15 Clariant International Ltd. N-methyl-N-acylglucamine-containing composition
DE102014005771A1 (de) 2014-04-23 2015-10-29 Clariant International Ltd. Verwendung von wässrigen driftreduzierenden Zusammensetzungen
DE102015219651A1 (de) * 2015-10-09 2017-04-13 Clariant International Ltd. Zusammensetzungen enthaltend Zuckeramin und Fettsäure
DE102015219608B4 (de) 2015-10-09 2018-05-03 Clariant International Ltd Universelle Pigmentdispersionen auf Basis von N-Alkylglukaminen
DE202016003070U1 (de) 2016-05-09 2016-06-07 Clariant International Ltd. Stabilisatoren für Silikatfarben
US20200231904A1 (en) * 2017-08-02 2020-07-23 Basf Se A soap bar
JP2020203843A (ja) * 2019-06-17 2020-12-24 株式会社ノエビア 洗浄料組成物

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JP2669557B2 (ja) * 1989-07-07 1997-10-29 花王株式会社 固形洗浄剤
AU640786B2 (en) * 1990-06-22 1993-09-02 Colgate-Palmolive Company, The Toilet soap bar composition with alkyl polyglycoside surfactant
DE19544453A1 (de) * 1995-11-29 1997-06-05 Henkel Kgaa Syndet-Seifenmassen
DE19645214C1 (de) * 1996-11-02 1997-12-04 Henkel Kgaa Stückseifen
DE19703745C2 (de) * 1997-02-03 1998-11-26 Henkel Kgaa Stückseifen

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See references of WO0022084A1 *

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AU6198199A (en) 2000-05-01
WO2000022084A1 (fr) 2000-04-20
JP2002527579A (ja) 2002-08-27
DE19846429A1 (de) 2000-04-13

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