EP3468524A1 - Compositions tensio-actives aqueuses - Google Patents

Compositions tensio-actives aqueuses

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Publication number
EP3468524A1
EP3468524A1 EP17723074.5A EP17723074A EP3468524A1 EP 3468524 A1 EP3468524 A1 EP 3468524A1 EP 17723074 A EP17723074 A EP 17723074A EP 3468524 A1 EP3468524 A1 EP 3468524A1
Authority
EP
European Patent Office
Prior art keywords
polyquaternium
radical
compounds
group
alkanolamines
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Withdrawn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
EP17723074.5A
Other languages
German (de)
English (en)
Inventor
Claudia Brunn
Ansgar Behler
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 SE
Original Assignee
BASF SE
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 BASF SE filed Critical BASF SE
Publication of EP3468524A1 publication Critical patent/EP3468524A1/fr
Withdrawn legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/19—Cosmetics or similar toiletry preparations characterised by the composition containing inorganic ingredients
    • A61K8/23—Sulfur; Selenium; Tellurium; Compounds thereof
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/46—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing sulfur
    • A61K8/466—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing sulfur containing sulfonic acid derivatives; Salts
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/33—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing oxygen
    • A61K8/36—Carboxylic acids; Salts or anhydrides thereof
    • A61K8/361—Carboxylic acids having more than seven carbon atoms in an unbroken chain; Salts or anhydrides thereof
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/40—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing nitrogen
    • A61K8/41—Amines
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/40—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing nitrogen
    • A61K8/41—Amines
    • A61K8/416—Quaternary ammonium compounds
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/72—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
    • A61K8/73—Polysaccharides
    • A61K8/731—Cellulose; Quaternized cellulose derivatives
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/72—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
    • A61K8/73—Polysaccharides
    • A61K8/737—Galactomannans, e.g. guar; Derivatives thereof
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/72—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
    • A61K8/81—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
    • A61K8/817—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a single or double bond to nitrogen or by a heterocyclic ring containing nitrogen; Compositions or derivatives of such polymers, e.g. vinylimidazol, vinylcaprolactame, allylamines (Polyquaternium 6)
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q5/00—Preparations for care of the hair
    • A61Q5/02—Preparations for cleaning the hair
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q5/00—Preparations for care of the hair
    • A61Q5/12—Preparations containing hair conditioners
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/38—Cationic compounds
    • C11D1/65—Mixtures of anionic with cationic compounds
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K2800/00—Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
    • A61K2800/40—Chemical, physico-chemical or functional or structural properties of particular ingredients
    • A61K2800/54—Polymers characterized by specific structures/properties
    • A61K2800/542—Polymers characterized by specific structures/properties characterized by the charge
    • A61K2800/5426—Polymers characterized by specific structures/properties characterized by the charge cationic
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K2800/00—Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
    • A61K2800/40—Chemical, physico-chemical or functional or structural properties of particular ingredients
    • A61K2800/59—Mixtures
    • A61K2800/596—Mixtures of surface active compounds
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q11/00—Preparations for care of the teeth, of the oral cavity or of dentures; Dentifrices, e.g. toothpastes; Mouth rinses
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q19/00—Preparations for care of the skin
    • A61Q19/10—Washing or bathing preparations

Definitions

  • Aqueous surfactant compositions are provided.
  • the present invention relates to aqueous surfactant compositions containing alpha-sulfofatty acid disalts, sulfoketones, soaps, inorganic salts of sulfuric acid and cationic polymers.
  • Anionic surfactants are among the most widely used surface-active compounds and are widely used not only in detergents and cleaners but also in the field of cosmetics.
  • Conventional anionic surfactants such as those used primarily in cosmetics, are the salts of alkyl ether sulfates (alkyl polyether sulfates, fatty alcohol polyglycol ether sulfates, and also ether sulfates). They are characterized by strong foaming power, high cleaning power, low hardness and fat sensitivity and are widely used for the production of cosmetic products such as hair shampoos, foam or shower baths, but also in hand dishwashing detergents.
  • WO-A-2008/155072 discloses cosmetic preparations comprising a) at least one surfactant selected from anionic, zwitterionic or amphoteric surfactants, b) a microemulsion and c) at least one cationic polymer.
  • EP-B2-971,689 discloses aqueous care hair treatment compositions containing as care active ingredients a mixture of a) sulfation and / or sulfonation of unsaturated and / or saturated carboxylic acids and / or hydroxycarboxylic acids and b) fatty alcohols, which are characterized in that the pH for Shampoos, cures and rinses is below 4 and direct dyes or oxidation products precursors in the range of 6 to 11 (claim 1).
  • the agents may contain a cationic polymer (see claim 9, paragraph [0039]).
  • an aqueous hair dye (E5) which contains twelve components besides water, two of which are lauric / myristic acid di-Na salt and polymer JP®400, according to Data in the legend of the table in the latter is a quaternized hydroxyethylcellulose (INCI name: Polyquaternium-10). Sulfoketones are not discussed in EP-B2-971,689.
  • EP-A2-281,027 discloses the use of alpha-sulfofatty acid salts as an additive for improving the skin compatibility and skin feel of aqueous surfactant compositions based on alkyl ether sulfated surfactants, alpha-olefin sulfonates, sulfosuccinic acid monoesters and secondary alkanesulfonates.
  • alkyl ether sulfated surfactants alpha-olefin sulfonates
  • sulfosuccinic acid monoesters alkanesulfonates
  • further surface-active substances it is also possible for further surface-active substances to be present.
  • the improvement in the care properties is demonstrated by improved care effect on the hair (reduction of wet combing work).
  • Cationic polymers are not discussed in EP-A-281,027.
  • the invention relates first of all to aqueous surfactant compositions comprising one or more alpha-sulfofatty acid disalts (A) of the general formula (I),
  • radical R 1 is a linear or branched alkyl or alkenyl radical having 6 to 18 C Atoms and the radicals M 1 and M 2 - independently of one another - are selected from the group H, Li, Na, K, Ca / 2, Mg / 2, ammonium and alkanolamines, one or more sulfoketones (B) which are selected from the compounds (F) and the compounds (G), the compounds (F) being of the general formula (VI)
  • R 4 COOM 5 ( ⁇ ) where the radical R 4 denotes a linear or branched alkyl or alkenyl radical having 7 to 19 C atoms and the radicals M 5 is selected from the group H, Li, Na, K, Ca / 2, Mg / 2, ammonium and alkanolamines.
  • Particularly preferred alkanolamines are monoethanolamine, diethanolamine, triethanolamine and mono-isopropanolamine,
  • M 6 is selected from the group Li, Na, K, Ca / 2, Mg / 2, ammonium and alkanolamine.
  • Particularly preferred alkanolamines are monoethanolamine, diethanolamine, triethanolamine and mono-isopropanolamine,
  • aqueous surfactant compositions contain one or more ester sulfonates (E) of the general formula (V),
  • compositions according to the invention have a large foam volume during foaming.
  • foaming takes place in a relatively short period of time (from a few seconds to a minute).
  • shampooing a shower gel or shampoo is typically rubbed between the hands, skin and / or hair. divides and foams.
  • the foaming behavior of an aqueous surfactant solution can be assessed, for example, by stirring the solution in a comparably short period of time by stirring, shaking, pumping, bubbling through a gas stream or in some other way.
  • a subjective assessment of the foam sensor can be done in a test subject.
  • aspects such as creaminess, elasticity, moldability of the foam can be assessed.
  • compositions can be dissolved quickly and without heat when introduced into water. ⁇ Good solubility and transparency.
  • aqueous surfactant compositions are not prone to precipitation or clouding.
  • Sufficiently high viscosity which in the context of the present invention is understood to mean a value of 1000 mPas or higher (measured with a Brookfield RV laboratory rheometer at 23 ° C., 12 rpm, spindle set RV 02 to 07 (spindle selection depending on the viscosity rich)).
  • mPas is known to mean millipascal seconds
  • aqueous surfactant compositions are useful for removing and emulsifying soils, especially greasy or oily soils, from solid or textile surfaces.
  • the compounds (A) which are referred to as alpha-sulfofatty acid disalts in the context of the present invention are obligatory for the aqueous surfactant compositions according to the invention. They have the formula given above (I)
  • R ⁇ HCSOsM ⁇ COOM 2 (I), in which the radical R 1 denotes a linear or branched alkyl or alkenyl radical having 6 to 18 C atoms and the radicals M 1 and M 2 - independently of one another - are selected from the group H, Li, Na, K, Ca / 2, Mg / 2, ammonium and alkanolamines.
  • R 1 denotes a linear or branched alkyl or alkenyl radical having 6 to 18 C atoms
  • the radicals M 1 and M 2 - independently of one another - are selected from the group H, Li, Na, K, Ca / 2, Mg / 2, ammonium and alkanolamines.
  • the proportion of compounds (A) in which the radical R 1 is an alkenyl radical based on the total amount of the compounds (A) in the aqueous surfactant compositions, is 3% by weight or less.
  • radicals M 1 and M 2 particularly preferred alkanolamines are selected from the group monoethanolamine, diethanolamine, triethanolamine and mono-isopropanolamine.
  • the radical R 1 in the formula (I) denotes a saturated, linear alkyl radical having 10 to 16 C atoms, with respect to the compounds (A) that the proportion of the compounds (A) in which the radical R 1 is a decyl and / or a dodecyl radical - based on the total amount of the compounds (A) - is 70% by weight or more and in particular 90% by weight or more.
  • radicals M 1 and M 2 in the formula (I) are selected from the group H (hydrogen) and Na (sodium).
  • the compounds (A) can be prepared by all methods known to those skilled in the art.
  • a particularly preferred method of preparation is the sulfonation of the corresponding carboxylic acids.
  • the corresponding carboxylic acid and in particular the corresponding fatty acids are reacted with gaseous sulfur trioxide, the sulfur trioxide preferably being used in an amount such that the molar ratio of SO 3 to fatty acid is in the range from 1.0: 1 to 1.1: 1.
  • the crude products thus obtained, which are acid sulfonated products are then partially or completely neutralized, with complete neutralization with aqueous NaOH being preferred. If desired, cleaning steps and / or bleaching (to set the desired light color of the products) can also be carried out.
  • the compounds (A) are used in technical form.
  • the corresponding carboxylic acids in particular native fatty acid, are sulfonated with gaseous sulfur trioxide, resulting in a mixture of compounds (A), (C) and (D) after partial or complete neutralization of the resulting acid sulfonation products.
  • the reaction parameters in particular molar ratio of carboxylic acid and sulfur trioxide and reaction temperature
  • the ratio of the compounds (A), (C) and (D) can be controlled.
  • the compounds (C) and (D) are described below.
  • the content of (A) is in the range of 60 to 100% by weight
  • the content of (C) is in the range from 0 to 20% by weight
  • the content of (D) is in the range from 0 to 20% by weight, with the proviso that the sum of components (A), (C) and (D) in this mixture is 100% by weight.
  • the aqueous surfactant compositions according to the invention contain, in addition to the compounds (A) and water, one or more sulfoketones (B) selected from the compounds (F) and (G).
  • the compounds (F) have the general formula (VI)
  • Particularly preferred alkanolamines are monoethanolamine, diethanolamine, triethanolamine and mono-isopropanolamine.
  • the compounds (F) are referred to in the context of the present invention as mono-sulfo-ketones.
  • the radicals R 6 and R 7 in the formula (VI) independently of one another denote a saturated, linear radical having 10 to 16 C atoms, with respect to the compounds (F) that the proportion of Compounds (F) in which the radicals R 6 and R 7 are a decyl and / or a dodecyl radical, based on the total amount of the compounds (F), at 70% by weight or more and preferably at 90% by weight. - or more.
  • the radical M 8 in the formula (VI) is selected from the group H and Na.
  • the compounds (G) have the general formula (VII) (S0 3 M 9 ) R 8 CH-CO-CHR 9 (S0 3 M 10 ) (VII), wherein the radicals R 8 and R 9 - independently of one another - a linear or branched alkyl radical having 6 to 18 carbon atoms and the radicals M 9 and M 10 - independently of one another - are selected from the group H, Li, Na, K, Ca / 2, Mg / 2, ammonium and alkanolamines. Particularly preferred alkanolamines are monoethanolamine, diethanolamine, triethanolamine and mono-isopropanolamine.
  • the compounds (G) are referred to in the context of the present invention as di-sulfo-ketones.
  • the radicals R 8 and R 9 in the formula (VII) independently of one another denote a saturated, linear radical having 10 to 16 C atoms, with reference to the compounds (G) being that the Proportion of the compounds (G) in which the radicals R 8 and R 9 denote a decyl and / or a dodecyl radical, based on the total amount of the compounds (G), at 70% by weight or more and preferably at 90% by weight. - or more.
  • the radicals M 9 and M 10 in the formula (VE) are selected from the group H and Na.
  • the preparation of the compounds (F) and (G) is not particularly limited and they can be prepared by any methods known to those skilled in the art.
  • the compounds (F) and (G) are prepared by sulfonation of corresponding ketones with gaseous sulfur trioxide, as described in German laid-open specification DE-A-4220,580.
  • the preparation of compounds (F) and (G) is based on fatty acids.
  • the sulfation of liquid fatty acids with gaseous sulfur trioxide is carried out in such a way that in addition to salts (A) the compounds (F) and (G) are formed, which can be realized by carrying out the sulfonation as follows:
  • the ratio of Fatty acid raw materials, which may also be used in the form of mixtures of fatty acids of different chain lengths, and sulfur trioxide is adjusted to provide from 1.0 to 1.5 moles and especially from 1.0 to 1.25 moles of SO3 per mole of fatty acid (s) starts.
  • the fatty acids are introduced into the reactor at a feed temperature in the range from 70 to 100.degree.
  • the obtained liquid sulfonation product is kept in this temperature for 5 to 20 minutes in a tempered Nachre syndromesschlange and aged.
  • the neutralization is carried out with an aqueous base, preferably sodium hydroxide, usually at a pH in the range of from 5 to 10, in particular from 5 to 7.
  • an acidic bleach can be used - the pH is in this case to a value of 7 or less - be carried out with hydrogen peroxide.
  • the compounds (X) which are referred to as cationic polymers in the context of the present invention are obligatory for the aqueous surfactant compositions according to the invention.
  • the compounds (X) are selected from the group of cationic polymers having the INCI names Polyquaternium-6, Polyquaternium-7, Polyquaternium-10, Polyquaternium-11, Polyquaternium-16, Polyquaternium-22, Polyquaternium-24, Polyquaterni - um-32, Polyquaternium-37, Polyquaternium-39, Polyquaternium-44, Polyquaternium-46, Polyquaternium-47, Polyquaternium-53, Polyquaternium-67, Polyquaternium-68, Polyquaternium-72, Polyquaternium-74, Polyacrylamidopropyltrimonium Chloride, Polymethacrylamidopropyltrimonium chlorides, acrylamidopropyltrimonium chlorides / acrylamides copolymer, guar hydroxypropyltrimonium
  • the compounds (X) are selected from the group of cationic polymers having the INCI name Polyquaternium-6, Polyquaternium-7, Polyquaternium-10 and guar hydroxypropyltrimonium chlorides.
  • the compounds (C) are selected from the group of cationic polymers having the INCI name Polyquaternium-6, Polyquaternium-7, Polyquaternium-10 and guar hydroxypropyltrimonium chlorides.
  • the compounds (C) are obligatory for the aqueous surfactant compositions according to the invention.
  • the compounds (C) have the general formula ( ⁇ )
  • R 4 COOM 5 ( ⁇ )
  • the radical R 4 denotes a linear or branched alkyl or alkenyl radical having 7 to 19 C atoms and the radicals M 5 is selected from the group H, Li, Na, K , Ca / 2, Mg / 2, ammonium and alkanolamines.
  • Particularly preferred alkanolamines are monoethanolamine, diethanolamine, triethanolamine and mono-isopropanolamine.
  • the compounds (D) which are referred to as inorganic salts of sulfuric acid (D) in the context of the present invention are obligatory for the aqueous surfactant compositions according to the invention.
  • the compounds (D) have the general formula (IV)
  • M 6 is selected from the group Li, Na, K, Ca / 2, Mg / 2, ammonium and alkanolamine.
  • Particularly preferred alkanolamines are monoethanolamine, diethanolamine, triethanolamine and mono-isopropanolamine.
  • the aqueous surfactant compositions according to the invention may additionally contain one or more further surfactants which structurally do not belong to the abovementioned compounds (A), (B), (X), (C) or (D).
  • These surfactants may be anionic, cationic, nonionic or amphoteric surfactants.
  • the content of the aqueous surfactant compositions in the compounds (A) - based on the total aqueous surfactant composition - is at least 2% by weight, preferably in the range from 2 to 50% by weight, in particular in the range from 5 to 20% by weight and more preferably in the range of 6 to 12% by weight. In one embodiment, the content of the aqueous surfactant compositions in the compounds (X) - based on the total aqueous surfactant composition - is at least 0.01% by weight, preferably in the range from 0.01 to 5% by weight and in particular at least 0.05 to 3 parts by weight.
  • the aqueous surfactant compositions have a pH in the range of 4 to 6.
  • a further subject of the invention is the use of the abovementioned cosmetic compositions according to the invention.
  • cosmetic compositions which are in the form of hair shampoos, shower gels, soaps, syndets, washing pastes, washing lotions, scrub preparations, bubble baths, oil baths, shower baths, shaving foams, shaving lotions, shaving creams and dental care products (such as toothpastes, mouthwashes and the like). available.
  • compositions according to the invention can also be used in detergents and cleaners.
  • cleaning agents in particular, agents with a low pH are preferred for cleaning hard surfaces, such as bath and toilet cleaners and the like, as well as for cleaning and / or fragrance gels for use in sanitary facilities.
  • Demineralised water demineralized water
  • the composition of "DSSK” is as follows: 67.6 wt .-% alpha-sulfo-Ci 2 / i4 fatty acid disodium salt (Compound A), 14.5 wt .-% Ci2 / i4-fatty acid Sodium salt (compound C), 14.7% by weight of sodium sulfate (compound D), 1.0% by weight of 1-sulfo-tricosan-12-one sodium salt (compound F), 0.6% by weight.
  • Texapon N70 sodium laureth sulfate (INCI name), 70% by weight of active substance (BASF PCN)
  • Dehyton PK45 cocamidopropyl betaine (INCI name), 70% by weight of active substance (BASF PCN)
  • Plantacare 1200 UP lauryl glucoside (INCI name), 70% by weight 52% active ingredient (BASF PCN)
  • Hair tresses European Hair, 12cm / g, International Hair Importers & Products, USA
  • the hair tresses were first swollen for 30 minutes in water (38 ° C), pre-combed twice and then combed 21 times by Kämmroboter and thereby determines the average combing force. Thereafter, the hair tresses were wetted with the formulation twice for 5 minutes each (0.25 g per 1 g of hair) and then rinsed with water for 1 minute each time. Then they were combed again twice, then combed 21 times and the average combing force determined. To compare the care effect of the formulations, the residual wet combing work (in%) is compared in each case.
  • Example B1 (according to the invention):
  • the formulation contains no cationic polymer.
  • Table 1 Composition of the formulations and results of the residual wet combing work
  • Comparative Example CB2 It is a formulation with DSSK, Dehyton PK45 and Plantacare 1200 UP. The formulation contains no cationic polymer.
  • Comparative Example CB3 It is a formulation with Texapon N70, Dehyton PK45, Plantacare 1200 UP and Polyquaternium-10.
  • the formulations (B1) and (B2) according to the invention significantly reduce the wet combing work and thus have a significantly better care performance on the hair than the corresponding placebo formulations (VB1) and (VB2) without cationic polymer. They are also characterized by a signified better care performance than the conventional ether sulfate-based formulation (VB3) and the sulfate-free formulation (VB4), although they have the same surfactant content and the same polymer content as (Bl) and (B2).

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Birds (AREA)
  • Epidemiology (AREA)
  • Chemical & Material Sciences (AREA)
  • Emergency Medicine (AREA)
  • Inorganic Chemistry (AREA)
  • Dermatology (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Detergent Compositions (AREA)
  • Cosmetics (AREA)
  • Oral & Maxillofacial Surgery (AREA)

Abstract

La présente invention concerne des compositions tensio-actives aqueuses contenant un ou plusieurs di-sels d'acides gras alpha-sulfonés, une ou plusieurs sulfocétones, un ou plusieurs polymères cationiques spécieux, un ou plusieurs savons, un ou plusieurs sels inorganiques d'acide sulfurique et de l'eau, les structures des composés mentionnés et les conditions limites à respecter pouvant être tirées des revendications. Ces compositions présentent un bon pouvoir moussant et leur mousse procure une sensation agréable. Elles ont une bonne tolérance cutanée et conviennent aux produits cosmétiques ainsi qu'aux produits de lavage et de nettoyage.
EP17723074.5A 2016-06-14 2017-05-11 Compositions tensio-actives aqueuses Withdrawn EP3468524A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP16174313.3A EP3257496A1 (fr) 2016-06-14 2016-06-14 Compositions de tensioactifs aqueux
PCT/EP2017/061260 WO2017215849A1 (fr) 2016-06-14 2017-05-11 Compositions tensio-actives aqueuses

Publications (1)

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EP3468524A1 true EP3468524A1 (fr) 2019-04-17

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EP16174313.3A Withdrawn EP3257496A1 (fr) 2016-06-14 2016-06-14 Compositions de tensioactifs aqueux
EP17723074.5A Withdrawn EP3468524A1 (fr) 2016-06-14 2017-05-11 Compositions tensio-actives aqueuses

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US10869824B2 (en) 2020-12-22
BR112018075745A2 (pt) 2019-03-26
EP3257496A1 (fr) 2017-12-20
US20190254946A1 (en) 2019-08-22
KR102397502B1 (ko) 2022-05-13
BR112018075745B1 (pt) 2022-01-18
JP6896773B2 (ja) 2021-06-30
JP2019523771A (ja) 2019-08-29
KR20190020320A (ko) 2019-02-28
WO2017215849A1 (fr) 2017-12-21
CN109310588A (zh) 2019-02-05

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