EP3873620A1 - Bis(triéthoxysilylpropyl)amine en association avec un alcane - Google Patents

Bis(triéthoxysilylpropyl)amine en association avec un alcane

Info

Publication number
EP3873620A1
EP3873620A1 EP19798226.7A EP19798226A EP3873620A1 EP 3873620 A1 EP3873620 A1 EP 3873620A1 EP 19798226 A EP19798226 A EP 19798226A EP 3873620 A1 EP3873620 A1 EP 3873620A1
Authority
EP
European Patent Office
Prior art keywords
group
keratinous material
organic silicon
cosmetic agent
treating
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.)
Pending
Application number
EP19798226.7A
Other languages
German (de)
English (en)
Inventor
Rene Krohn
Erik Schulze Zur Wiesche
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.)
Henkel AG and Co KGaA
Original Assignee
Henkel AG and Co KGaA
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 Henkel AG and Co KGaA filed Critical Henkel AG and Co KGaA
Publication of EP3873620A1 publication Critical patent/EP3873620A1/fr
Pending legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • A61K8/58—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing atoms other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur or phosphorus
    • A61K8/585—Organosilicon 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
    • A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/31—Hydrocarbons
    • 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
    • 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
    • A61Q5/002—Preparations for repairing the hair, e.g. hair cure
    • 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
    • A61Q5/06—Preparations for styling the hair, e.g. by temporary shaping or colouring
    • 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
    • A61K2800/20—Chemical, physico-chemical or functional or structural properties of the composition as a whole
    • A61K2800/30—Characterized by the absence of a particular group of ingredients
    • A61K2800/31—Anhydrous
    • 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
    • A61Q5/004—Preparations used to protect coloured hair

Definitions

  • the present invention relates to cosmetic compositions for treating a keratinous material, the composition comprising an organic silicon compound and a branched or linear C8-C30 alkane, and the use of the cosmetic composition.
  • Air pollutants include polycyclic aromatic hydrocarbons, volatile organic ones
  • Free radicals are metabolic products that also occur naturally in the body. In large quantities, free radicals can promote irritation and inflammation and accelerate the aging process. In this case one speaks of "oxidative damage”. Free radicals can also cause hair damage, for example as
  • Particles are a complex mixture that contain metals, minerals, organic toxins and / or biological materials. They too can promote the formation of free radicals.
  • organosilicon compounds from the group of the silanes which comprise at least one hydroxyl group and / or hydrolyzable group. Due to the
  • the silanes are reactive substances which hydrolyze or oligomerize or polymerize in the presence of water.
  • the oligomerization or polymerization of the silanes initiated by the presence of the water ultimately leads to the formation of a film when used on a keratinic material, which film can develop a protective effect.
  • the object underlying the present invention is to provide a product with an improved care and / or protective effect.
  • the object of the present invention was to provide a cosmetic agent which, as an aftertreatment product, heals damage to the hair surface.
  • a cosmetic agent for the treatment of a keratinous material comprising
  • alkane being a C8-C30 alkane, preferably a C10-C24 alkane, more preferably a C12-C18 alkane and even more preferably one C14-C16 is alkane.
  • a keratinous material means hair, skin, nails (such as fingernails and / or toenails). Wool, furs and feathers also fall under the definition of keratinous material.
  • a keratin material is preferably understood to mean human hair, human skin and human nails, in particular fingernails and toenails.
  • Keratinous material is very particularly preferably understood to mean human hair, in particular scalp and / or whiskers.
  • the cosmetic agent for treating a keratinous material contains at least one organic silicon compound which contains one to three silicon atoms.
  • Preferred organic silicon compounds are selected from silanes with one, two or three silicon atoms, the organic silicon compound comprising one or more hydroxyl groups and / or hydrolyzable groups per molecule.
  • Organic silicon compounds which are also referred to alternatively as organosilicon compounds, are compounds which either have a direct silicon-carbon bond (Si-C) or in which the carbon is attached to the silicon via an oxygen, nitrogen or sulfur atom. Atom is attached.
  • the organic silicon compounds are compounds that contain one to three silicon atoms.
  • the organic silicon compounds particularly preferably contain one or two
  • silane stands for a group of substances that are based on a silicon framework and hydrogen.
  • the hydrogen atoms are completely or partially replaced by organic groups such as (substituted) alkyl groups and / or alkoxy groups. Some of the hydrogen atoms in the organic silanes can also be replaced by hydroxyl groups.
  • the agent for treating a keratinous material contains at least one organic compound
  • Silicon compound which is preferably selected from silanes with one, two or three silicon atoms, wherein the organic silicon compound comprises one or more hydroxyl groups or hydrolyzable groups per molecule.
  • the agent for treating a keratinous material has at least one organic silicon compound selected from silanes with one, two or three silicon atoms, the organic silicon compound also having one or more basic groups and one or more hydroxyl groups or hydrolyzable groups per molecule.
  • This basic group can be, for example, an amino group, an alkylamino group or a dialkylamino group, which is preferably connected to a silicon atom via a linker.
  • the basic group is preferably an amino group, a C1-C6-alkylamino group or a di (Ci-C6) alkylamino group.
  • the hydrolyzable group or groups is preferably a C 1 -C 6 -alkoxy group, in particular an ethoxy group or a methoxy group. It is preferred if the hydrolyzable group is attached directly to the silicon atom. If, for example, the hydrolyzable group is an ethoxy group, the organic silicon compound preferably contains a structural unit R'R "R"'Si-0-CH 2 -CH3. The radicals R ', R "and R"' represent the three remaining free valences of the silicon atom.
  • the agent for treating a keratinous material contains at least one organic silicon compound of the formula (I) and / or (II).
  • the compounds of formulas (I) and (II) are organic silicon compounds selected from silanes with one, two or three silicon atoms, the organic silicon compound comprising one or more hydroxyl groups and / or hydrolyzable groups per molecule.
  • the agent for treating a keratinous material contains at least one organic silicon compound of the formula (I) and / or (II),
  • Ri, R2 both represent a hydrogen atom
  • L represents a linear, double-bonded Ci-C6-alkylene group, preferably a propylene group (-CH2-CH2-CH2-) or an ethylene group (-CH2-CH2-),
  • R3, R4 independently of one another represent a methyl group or an ethyl group, a represents the number 3 and
  • R5, R5 ', R5 "independently of one another represent a hydrogen atom or a C1-C6 alkyl group
  • R6, R6 'and R6 "independently of one another represent a Ci-C6-alkyl group
  • A, A ‘, A”, A “’ and A ““ independently of one another represent a linear or branched, double-bonded Ci-C2o-alkylene group
  • R7 and Re independently of one another represent a hydrogen atom, a Ci-C6-alkyl group, a hydroxy-Ci-C6-alkyl group, a C2-C6-alkenyl group, an amino-Ci-C6-alkyl group or a grouping of the formula (III) stand
  • Examples of a C 1 -C 6 -alkyl group are the groups methyl, ethyl, propyl, isopropyl, n-butyl, s-butyl and t-butyl, n-pentyl and n-hexyl. Propyl, ethyl and methyl are preferred alkyl radicals.
  • Examples of a C2-C6 alkenyl group are vinyl, allyl, but-2-enyl, but-3-enyl and isobutenyl, preferred C2-C6 alkenyl radicals are vinyl and allyl.
  • a hydroxy-Ci-C6-alkyl group are a hydroxymethyl, a 2-hydroxyethyl, a 2-hydroxypropyl, a 3-hydroxypropyl, a 4-hydroxybutyl group, a 5-hydroxypentyl and a 6-hydroxyhexyl group; a 2-hydroxyethyl group is particularly preferred.
  • Examples of an amino-Ci-C6-alkyl group are the aminomethyl group, the 2-aminoethyl group, the 3-aminopropyl group. The 2-aminoethyl group is particularly preferred.
  • Examples of a linear double-bonded Ci-C2o-alkylene group are, for example, the methylene group (-CH2-), the ethylene group (-CH2-CH2-), the propylene group (-CH2-CH2-CH2-) and the butylene group (-CH2- CH2-CH2-CH2-).
  • the propylene group (-CH2-CH2-CH2-) is particularly preferred.
  • divalent alkylene groups can also be branched.
  • Examples of branched, double-bonded C3-C20-AI kylen development are (-CH 2 -CH (CH 3 ) -) and (-CH2-CH (CH 3 ) -CH 2 -).
  • RiR 2 NL-Si (OR 3 ) a (R4) b (I) the radicals Ri and R 2 independently of one another represent a hydrogen atom or a C1-C6-alkyl group.
  • the organic silicon compound In the middle part of the organic silicon compound is the structural unit or the linker -L- which stands for a linear or branched, double-bonded Ci-C 2 o-alkylene group.
  • -L- preferably represents a linear, double-bonded Ci-C 2 o-alkylene group. More preferably, -L- stands for a linear double-bonded Ci-C6-alkylene group. Particularly preferably, -L- stands for a methylene group (-CH 2 -), an ethylene group (-CH 2 -CH 2 -), a propylene group (-CH 2 -CH 2 -CH 2 -) or a butylene group (-CH 2 - CH 2 -CH 2 -CH 2 -). L very particularly preferably represents a propylene group (-CH 2 -CH 2 -CH 2 -).
  • the radical R 3 stands for a hydrogen atom or a Ci-C6-alkyl group
  • the radical R4 stands for a Ci-C6-alkyl group.
  • R 3 and R 4 are particularly preferably independently of one another a methyl group or an ethyl group.
  • a stands for an integer from 1 to 3, and b stands for the integer 3 - a. If a stands for the number 3, then b is 0. If a stands for the number 2, then b is 1. If a stands for the number 1, then b is 2.
  • Organic silicon compounds of the formula (I) are particularly suitable
  • (3-aminopropyl) trimethoxysilane can be purchased from Sigma-Aldrich.
  • (3-Aminopropyl) triethoxysilane is also commercially available from Sigma-Aldrich.
  • the agent for treating a keratinous material contains at least one organic silicon compound of the formula (II)
  • the organosilicon compounds of the formula (II) have the silicon-containing groups (RsO) c (R6) dSi- and -Si (R6 ’) d '(OR5’) c ⁇ at their two ends.
  • an organic silicon compound of the formula (II) contains at least one group from the group consisting of - (A) - and - [NR7- (A ') j- and - [0- (A ”) j- and - [NR8 - (A '”)] -
  • c stands for an integer from 1 to 3, and d stands for the integer 3 - c. If c stands for the number 3, then d is 0. If c stands for the number 2, then d is 1. If c stands for the number 1, then d is 2.
  • c 'stands for an integer from 1 to 3 and d' stands for the integer 3 - c '. If c 'stands for the number 3, then d' is equal to 0. If c 'stands for the number 2, then d' is equal to 1. If c 'stands for the number 1, then d' is equal to 2.
  • the agent for treating a keratinous material contains at least one organic silicon compound of the formula (II)
  • R5 and R5 'independently of one another represent a methyl group or an ethyl group
  • the radicals e, f, g and h can independently of one another stand for the number 0 or 1, at least one radical from e, f, g and h being different from zero.
  • the abbreviations e, f, g and h therefore define which of the groupings - (A) e - and - [NR7- (A ')] f - and - [0- (A ”)] g - and - [ NR8- (A ”')] h - are located in the middle part of the organic silicon compound of the formula (II).
  • radicals A, A ', A “, A”' and A “” independently of one another stand for a linear or branched, double-bonded Ci-C2o-alkylene group.
  • the radicals A, A ', A “, A”' and A “” independently of one another stand for a linear, double-bonded Ci-C2o-alkylene group.
  • the radicals A, A ', A ", A"' and A “” independently of one another stand for a linear double-bonded Ci-C6-alkylene group.
  • the radicals A, A ', A “, A”' and A “” are particularly preferably independently of one another a methylene group (- CH2-), an ethylene group (-CH2-CH2-), a propylene group (-CH2-CH2-CH2 -) or a butylene group (-CH2-CH2-CH2-).
  • the radicals A, A ', A ", A”' and A “” very particularly preferably represent a propylene group (-CH2-CH2-). If the radical f stands for the number 1, then the organic silicon compound of the formula (II) contains a structural grouping - [NR7- (A ')] -.
  • the organic silicon compound of the formula (II) contains a structural grouping - [NR8- (A ”’)] -.
  • the radicals R7 and Rs independently of one another represent a hydrogen atom, a C1-C6-alkyl group, a hydroxy-Ci-C6-alkyl group, a C2-C6-alkenyl group, an amino-Ci-C6-alkyl group or a grouping of the formula ( III)
  • the radicals R7 and Rs very particularly preferably independently of one another represent a hydrogen atom, a methyl group, a 2-hydroxyethyl group, a 2-alkenyl group, a 2-aminoethyl group or a group of the formula (III).
  • the agent for treating a keratinous material contains at least one organic silicon compound of the formula (II)
  • Ci-C6-alkylene group - A and A 'independently of one another represent a linear, double-bonded Ci-C6-alkylene group
  • R7 represents a hydrogen atom, a methyl group, a 2-hydroxyethyl group, a 2-alkenyl group, a 2-aminoethyl group or a group of the formula (III).
  • the agent for treating a keratinous material contains at least one organic silicon compound of the formula (II), wherein
  • a and A 'independently of one another represent a methylene group (-CH2-), an ethylene group (-CH2-CH2-) or a propylene group (-CH2-CH2-CH2),
  • R7 represents a hydrogen atom, a methyl group, a 2-hydroxyethyl group, a 2-alkenyl group, a 2-aminoethyl group or a group of the formula (III).
  • Organic silicon compounds of the formula (II) which are very suitable for solving the problem are - 3- (trimethoxysilyl) -N- [3- (trimethoxysilyl) propyl] -1-propanamine
  • Bis (trimethoxysilylpropyl) amine with CAS number 82985-35-1 can be purchased, for example, from Sigma-Aldrich.
  • Bis [3- (triethoxysilyl) propyl] amine also referred to as 3- (triethoxysilyl) -N- [3- (triethoxysilyl) propyl] -1-propanamine, with the CAS number 13497-18-2 can be obtained, for example, from Sigma -Aldrich can be purchased or is commercially available from Evonik under the Dynasylan 1122 product name.
  • N-methyl-3- (trimethoxysilyl) -N- [3- (trimethoxysilyl) propyl] -1-propanamine is alternatively also referred to as bis (3-trimethoxysilylpropyl) -N-methylamine and can be purchased commercially from Sigma-Aldrich or Fluorochem .
  • the hair treatment agent used to treat a keratinous material contains at least one organic silicon compound of the formula (IV)
  • the compounds of formula (IV) are organic silicon compounds selected from silanes with one, two or three silicon atoms, the organic silicon compound comprising one or more hydroxyl groups and / or hydrolyzable groups per molecule.
  • organic silicon compound (s) of the formula (IV) can also be referred to as silanes of the alkylalkoxysilane or alkylhydroxysilane type,
  • R9 represents a CiC- 12 alkyl group
  • R 10 represents a hydrogen atom or a C 1 -C 6 -alkyl group
  • R 11 represents a C 1 -C 6 -alkyl group
  • the agent for treating a keratinous material contains, in addition to the organic silicon compound (s) of the formula (I), at least one further organic silicon compound of the formula (IV)
  • R9 represents a CiC- 12 alkyl group
  • R 10 represents a hydrogen atom or a C 1 -C 6 -alkyl group
  • R 11 represents a C 1 -C 6 -alkyl group
  • the agent for treating a keratinous material contains, in addition to the organic silicon compound (s) of formula (II), at least one further organic silicon compound of formula (IV)
  • Rg represents a CiC- 12 alkyl group
  • R 10 represents a hydrogen atom or a C 1 -C 6 -alkyl group
  • R 11 represents a C 1 -C 6 -alkyl group
  • the agent for treating a keratinous material contains, in addition to the organic silicon compounds of the formula (I) and (II), at least one further organic silicon compound of the formula (IV)
  • R9 represents a C 1 -C 12 -alkyl group
  • R10 represents a hydrogen atom or a Ci-C6-alkyl group
  • - R11 represents a Ci-C6-alkyl group
  • the radical R9 represents a C-i-C-12-alkyl group. This C1 -C12 alkyl group is saturated and can be linear or branched. R9 preferably represents a linear C-i-Cs alkyl group.
  • Rg preferably represents a methyl group, an ethyl group, an n-propyl group, an n-butyl group, an n-pentyl group, an n-hexyl group, an n-octyl group or an n-dodecyl group.
  • Rg particularly preferably represents a methyl group, an ethyl group or an n-octyl group.
  • the radical R10 in the organic silicon compounds of the formula (IV) represents a hydrogen atom or a Ci-C6-alkyl group.
  • R10 particularly preferably represents a methyl group or an ethyl group.
  • the radical Rn stands for a Ci-C6-alkyl group.
  • R11 particularly preferably represents a methyl group or an ethyl group.
  • k stands for an integer from 1 to 3, and m stands for the integer 3 - k. If k stands for the number 3, then m is 0. If k stands for the number 2, then m is 1. If k stands for the number 1, then m is 2.
  • the agent for the treatment of a keratinous material contains at least one organic silicon compound of the formula (IV) in which the rest k stands for the number 3. In this case, the remainder m stands for the number 0.
  • the agent is an organic silicon compound (3-aminopropyl) triethoxysilane, i.e. an aminopropyltriethoxysilane (AMEO), and / or 3- (triethoxysilyl) -N- [3- (triethoxysilyl) propyl] -1-propanamine, i.e. a bis (triethoxysilylpropyl) amine.
  • 3-aminopropyl triethoxysilane i.e. an aminopropyltriethoxysilane (AMEO)
  • 3- (triethoxysilyl) -N- [3- (triethoxysilyl) propyl] -1-propanamine i.e. a bis (triethoxysilylpropyl) amine.
  • the organic one is organic one
  • an agent is characterized in that it contains at least one organic silicon compound of the formula (I) and at least one organic silicon compound of the formula (IV).
  • an agent is characterized in that it contains at least one organic silicon compound of the formula (I) which is selected from the group consisting of (3-aminopropyl) triethoxysilane and (3-aminopropyl) trimethoxysilane, and additionally at least contains an organic silicon compound of the formula (IV), which is selected from the group consisting of methyltrimethoxysilane, methyltriethoxysilane, ethyltrimethoxysilane, ethyltriethoxysilane, propyltrimethoxysilane, propyltriethoxysilane, hexyltrimethoxysilane and hexyltriethoxysilane is selected.
  • organic silicon compound of the formula (I) which is selected from the group consisting of (3-aminopropyl) triethoxysilane and (3-aminopropyl) trimethoxysilane
  • an organic silicon compound of the formula (IV) which is selected from the
  • an agent is characterized in that the agent contains - based on the total weight of the agent:
  • At least one first organic silicon compound which is selected from the group consisting of (3-aminopropyl) trimethoxysilane, (3-aminopropyl) triethoxysilane, (2-aminoethyl) trimethoxysilane, (2-aminoethyl) triethoxysilane , (3-Dimethylaminopropyl) trimethoxysilane, (3-Dimethylaminopropyl) triethoxysilane (2-Dimethylaminoethyl) trimethoxysilane and (2-Dimethylaminoethyl) triethoxysilane, and
  • At least one second organic silicon compound which is selected from the group consisting of methyltrimethoxysilane, methyltriethoxysilane, ethyltrimethoxysilane, ethyltriethoxysilane, propyltrimethoxysilane, propyltriethoxysilane, hexyltrimethoxysilane, hexyltriethoxysilane
  • Silicon compounds with at least one hydroxyl group can react with one another in a condensation reaction. For this reason, both the organosilicon compounds with at least one hydrolyzable group and their hydrolysis and / or condensation products can be present in the agent. When using organosilicon compounds with at least one hydroxyl group, both the organic silicon compounds with at least one hydroxyl group and their condensation products may be present in the agent.
  • a condensation product is understood to mean a product that by reaction of at least two organic silicon compounds, each with at least one hydroxyl group or
  • condensation products can be, for example, dimers, but also trimers or oligomers, the condensation products being in equilibrium with the monomers. Depending on the amount of water used or consumed in the hydrolysis, the balance shifts from monomeric organic silicon compounds to the condensation product.
  • the cosmetic agent for treating a keratinous material contains a branched or linear alkane.
  • the organic silicon compounds for example 3- (triethoxysilyl) - N- [3- (triethoxysilyl) propyl] -1-propanamine or (3-aminopropyl) triethoxysilane, are combined with a branched or linear C8-C30 alkane .
  • the combination of (3-aminopropyl) triethoxysilane with C8-C30 alkanes increases the cosmetic acceptance.
  • the hair is soft, the combability is significantly increased and the hair surface is more hydrophobic, especially with chemically treated hair.
  • the alkane is a C10-C24 alkane, more preferably a C12-C18 alkane and even more preferably a C14-C16 alkane.
  • organosilicon compound for example (3-aminopropyl) triethoxysilane and / or bis (triethoxysilylpropyl) amine
  • alkane forms a layer on the hair.
  • Hair surface becomes hydrophobic again, especially in the case of oxidatively damaged hair, which leads to the reduction of frizz.
  • the combability of the hair is improved.
  • the cosmetic agent further contains
  • Skin moisturizer or other care agent which is selected from the group consisting of glycerol, urea, hyaluronic acid, silanol ester of hyaluronic acid, panthenol, taurine, ceramides, phytosterols, aloe vera extracts, creatine, creatinine, sodium hyaluronate, polysaccharides, biosaccharide gum-1, cucumber extracts , Butylene glycol, propylene glycol, methyl propanediol, ethylhexylglycerol, sorbitol, amino acids, with glycine, glycine soybean, histidine, tyrosine or tryptophan being particularly preferred amino acids, amino acid derivatives, natural betaine compounds, pyrrolidone carboxylic acid or a salt of pyrrolidone carboxylic acid, lactic acid, lactates, especially / sodium lactate, especially / sodium lactate or
  • Ethylhexyloxyglycerin increases the nourishing character of the cosmetic product.
  • the amount of branched or linear alkane in the cosmetic composition is 0.1 to 30% by weight, preferably 0.5 to 25% by weight, more preferably 1 to 20% by weight more preferably 2 to 15% by weight based on the
  • the pH of the cosmetic agent is 1 to 9, preferably 1.5 to 8, more preferably 2 to 7, more preferably 2.5 to 6 and most preferably 3 to 5.
  • the cosmetic agent contains one or more surfactants. It is particularly preferred that the cosmetic agent contains two structurally different surfactants, the cosmetic agent preferably having two structurally different cationic surfactants, two different anionic surfactants, one cationic surfactant and one nonionic surfactant, or one anionic surfactant and one nonionic surfactant contains.
  • the cationic surfactant used comprises a hydrophobic head group with a cationic charge and one or two hydrophobic end parts, the hydrophobic end part or the hydrophobic end parts being straight-chain or branched, saturated or mono- or polyunsaturated alkyl groups, which are preferred have a chain length of C6 to C30, more preferably C8 to C26, particularly preferably C10 to C22.
  • the cationic surfactant has an ester function, an ether function, a ketone function, an alcohol function or an amide function.
  • the cosmetic agent contains at least one cationic surfactant of the formula (V),
  • Rl2, Rl3, Rl4 independently of one another represent a C1-C6-alkyl group, a C2-C6-alkenyl group or a C2-C6-hydroxyalkyl group,
  • X- stands for a physiologically compatible anion, and / or the cosmetic agent contains at least one cationic surfactant of the formula (VI),
  • Rl6 represents a C1-C6 alkyl group
  • Rl7, Rl8 independently of one another for a C7-C27-alkyl group, preferably a C10-C22-
  • X- stands for a physiologically compatible anion, and / or the cosmetic agent contains at least one cationic surfactant of the formula (VII), wherein
  • Rl9, R20 independently of one another represent a C1-C6-alkyl group or a C2-C6-hydroxyalkyl group
  • R21, R22 independently of one another for a C7-C27-alkyl group, preferably a C10-C22-
  • X- stands for a physiologically compatible anion, and / or the cosmetic agent contains at least one cationic surfactant of the formula (VIII),
  • R23, R24 independently of one another represent a C1-C6-alkyl group, a C2-C6-alkenyl group or a C2-C6-hydroxyalkyl group, and
  • R25 stands for a C8-C28-alkyl group, preferably a C10-C22-alkyl group.
  • the cationic surfactants of the formula (VIII) are amine derivatives, so-called
  • the organic radicals R23, R24 and R25 are bound directly to the nitrogen atom. In the acidic pH range, these are cationized, i.e. the nitrogen atom is then protonated.
  • the physiologically compatible counterions are suitable as counterions. Steamidopropyl dimethylamine is particularly preferred for the cationic surfactants of the formula (VIII).
  • the cosmetic composition contains a nonionic surfactant as a further component.
  • a nonionic surfactant selected from the group consisting of
  • Alkyl glucamide comprising a saturated or unsaturated, branched or unbranched C6 to C22, preferably C10 to C18, more preferably C12 to C16 alkyl group,
  • Alkyl fructoside comprising a saturated or unsaturated, branched or unbranched Ce to C22, preferably C10 to C18, more preferably C12 to C16 alkyl group,
  • Alkyl glucoside comprising a saturated or unsaturated, branched or unbranched Ce to C22, preferably C10 to C18, more preferably C12 to C16 alkyl group, and Alkyl alcohol alkoxylate of the formula Rio (ORn) mOH, in which Rio is a linear or branched Ob to C22, preferably C10 to C18, more preferably C12 to C16 alkyl group, Rn a C2 to C4, preferably a C2 alkyl group, and m 1 to 10, preferably 2 to 6, more preferably 2 to 6.
  • one or more anionic surfactants are contained as a component in the cosmetic composition, which is preferably selected from the group consisting of
  • Triethanolamine or the ammonium ion Triethanolamine or the ammonium ion
  • Alkyl isethionate the alkyl group of which is selected from a branched or unbranched C6 to C22, preferably C10 to C18, more preferably C12 to C16 alkyl group, in particular sodium cocoyl isethionate,
  • Alkylglycosidecarboxylic acids whose alkyl group is selected from a branched or
  • Alkyl sulfosuccinates the two alkyl groups of which are selected from the same or different, branched or unbranched C2 to C12, preferably C4 to C10, more preferably C6 to Cs alkyl groups,
  • Alkyl taurates the alkyl group of which is selected from a branched or unbranched C6 to C22, preferably C10 to Cie, more preferably C12 to Cie alkyl group,
  • Alkyl sarcosinates the alkyl group of which is selected from a branched or unbranched C6 to C22, preferably C10 to Cie, more preferably C12 to Cie alkyl group,
  • the counter ion of the anionic surfactant is an alkali or alkaline earth metal ion or a protonated triethanolamine or the ammonium ion.
  • Particularly preferred anionic surfactants are straight-chain or branched alkyl ether sulfates which contain an alkyl radical with 8 to 18 and in particular with 10 to 16 C atoms and 1 to 6 and in particular 2 to 4 ethylene oxide units.
  • the surfactant mixture very particularly preferably contains anionic and
  • amphoteric / zwitterionic surfactants sodium lauryl ether sulfate (INCI: Sodium Laureth Sulfate) and very particularly preferably sodium lauryl ether sulfate with 2 ethylene oxide units.
  • Amphoteric surfactants which are also referred to as zwitterionic surfactants, are those surface-active compounds which carry at least one quaternary ammonium group and at least one -COO- or -SO3 group in the molecule.
  • Amphoteric / zwitterionic surfactants are also taken to mean those surface-active compounds which, in addition to a Cs-C24-alkyl or -acyl group, contain at least one free amino group and at least one -COOH or -SCbH group and are capable of forming internal salts.
  • the cosmetic composition contains at least one amphoteric surfactant as a further component.
  • the amphoteric surfactants in the cosmetic composition are preferably selected from the group consisting of
  • Alkyl betaine comprising at least one saturated or unsaturated, branched or unbranched C6 to C22, preferably C10 to C18, more preferably C12 to C16 alkyl group,
  • Alkyl amphodiacetate or alkyl amphodiacetate comprising a saturated or unsaturated, branched or unbranched C6 to C22, preferably C10 to C18, more preferably C12 to C16 alkyl group, with an alkali or alkaline earth metal counterion, and
  • Alkylamidopropylbetaine comprising at least one saturated or unsaturated, branched or unbranched C6 to C22, preferably C10 to C18, more preferably C12 to C16 alkyl group.
  • amphoteric / zwitterionic surfactants include the surfactants known under the INCI name cocamidopropyl betaine and disodium cocoamphodiacetate.
  • the agent for treating a keratinous material can in particular comprise an agent for cleaning a keratinous material, an agent for maintaining a keratinous material, an agent for maintaining and cleaning a keratinous material and / or an agent for temporarily reshaping a keratinous material.
  • the agent for treating a keratinous material further comprises 0.001 to 20% by weight of at least one quaternary compound. This applies in particular to agents for the care of a keratinous material and agents for the care and cleaning of a keratinous material.
  • the at least one quaternary compound is selected from at least one of the groups consisting of
  • radicals R independently of one another each represent a saturated or unsaturated, linear or branched hydrocarbon radical with a chain length of 8 to 30
  • Carbon atoms and A stands for a physiologically acceptable anion, and / or
  • the hair treatment composition contains a cationic homopolymer, which falls under the INCI name Polyquaternium-37, as quaternary compounds.
  • the agent for treating a keratinous material further comprises a setting compound, preferably selected from the group consisting of waxes,
  • a large number of synthetic polymers have already been developed as strengthening compounds which are used in the agent for treating a keratinous material Materials can be used.
  • waxes are used as strengthening compounds.
  • the polymers and / or waxes give one when used on the keratinous material Polymer film or film that gives the hairstyle a strong hold on the one hand, but on the other hand is sufficiently flexible so that it does not break under stress.
  • the synthetic polymers can be divided into cationic, anionic, nonionic and amphoteric setting polymers.
  • Suitable synthetic polymers include, for example, polymers with the following INCI names: Acrylamide / Ammonium Acrylate Copolymer, Acrylamides / DMAPA Acrylates / Methoxy PEG Methacrylate Copolymer, Acrylamidopropyltrimonium Chloride / Acrylamide Copolymer,
  • Copolymer Acrylates / Lauryl Acrylate / Stearyl Acrylate / Ethylamine Oxide Methacrylate Copolymer, Acrylates / Octylacrylamide Copolymer, Acrylates / Octylacrylamide / Diphenyl Amodimethicone Copolymer, Acrylates / Stearyl Acrylate / Ethylamine Oxide Methacrylate Copolymer, Acrylates / VA Copolymer, Acrylates / Hydroxyesters Acrylates Copolymer, Acrylates / VP Copolymer, Adipic Acid / Diethylenetriamine Copolymer, Adipic Acid / Dimethylaminohydroxypropyl Diethylenetriamine Copolymer, Adipic
  • Polyacrylate-6 Polybeta-Alanine / Glutaric Acid Crosspolymer, Polybutylene Terephthalate, Polyester-1, Polyethylacrylate, Polyethylene Terephthalate, Polymethacryloyl Ethyl Betaine, Polypentaerythrityl Terephthalate, Polyperfluoroperhydrophenanthrene, Polyquaternium-1, Polyquaternium-1
  • Polyvinylcaprolactam polyvinylformamide, polyvinyl imidazolinium acetate, polyvinyl methyl ether, potassium butyl ester of PVM / MA copolymer, potassium ethyl ester of PVM / MA copolymer, PPG-70 polyglyceryl-10 ether, PPG-12 / SMDI copolymer, PPG-51 / SMDI Copolymer, PPG-10 Sorbitol, PVM / MA Copolymer, PVP, PVP / VA / ltaconic Acid Copolymer, PVP / VA / Vinyl Propionate Copolymer, Rhizobian Gum, Rosin Acrylate, Shellac, Sodium Butyl Ester of PVM / MA Copolymer, Sodium Ethyl Ester of PVM / MA Copolymer, Sodium Polyacrylate, Sterculia Urens Gum, Terephthalic Acid / Isophthalic
  • Caprolactam / VP / Dimethylaminoethyl Methacrylate Copolymer VP / Acrylates / Lauryl Methacrylate Copolymer, VP / Dimethylaminoethyl methacrylate Copolymer, VP / DMAPA Acrylates Copolymer, VP / Hexadecene Copolymer, VP / VA Copolymer, VP / Vinyl Caprolactam / DMAPA Acrylates Copolymer, Yeast Palmitate and Styrene / VP copolymer.
  • Cellulose ethers such as
  • Hydroxypropyl cellulose hydroxyethyl cellulose and methyl hydroxypropyl cellulose.
  • the setting compound preferably comprises a vinylpyrrolidone-containing polymer.
  • the setting compound particularly preferably comprises a polymer selected from the group consisting of
  • Another preferred strengthening compound is octylacrylamide / acrylates / butylaminoethyl methacrylate copolymer (INCI), which is sold under the name “Amphomer®” by Akzo Nobel.
  • the setting compound is a synthetic polymer selected from the group consisting of polyvinylpyrrolidone (PVP), vinylpyrrolidone-vinyl acetate copolymer (VP / VA copolymer), vinyl caprolactam / VP / dimethylaminoethyl methacrylate copolymer (INCI), VP / DMAPA Acrylates Copolymer (INCI), Octylacrylamide / Acrylates / Butylaminoethyl Methacrylate Copolymer (INCI) and mixtures thereof.
  • PVP polyvinylpyrrolidone
  • VP / VA copolymer vinyl caprolactam / VP / dimethylaminoethyl methacrylate copolymer
  • VP / DMAPA Acrylates Copolymer INCCI
  • Octylacrylamide / Acrylates / Butylaminoethyl Methacrylate Copolymer INCI
  • the cosmetic composition can contain at least one natural or synthetic wax, which has a melting point of over 37 ° C., as a setting compound.
  • Solid paraffins or isoparaffins plant waxes such as candelilla wax, carnauba wax, esparto grass wax, Japanese wax, cork wax, sugar cane wax, ouricury wax, montan wax, sunflower wax, fruit waxes and animal waxes, such as bees waxes and other insect waxes, wool wax and shellac wax, can be used as natural or synthetic waxes Bürzelfett, further mineral waxes, such as ceresin and ozokerite or the petrochemical waxes, such as petrolatum, paraffin waxes, microwaxes made of polyethylene or polypropylene and
  • Polyethylene glycol waxes are used. It can be advantageous to use hydrogenated or hardened waxes. Furthermore, chemically modified waxes, in particular hard waxes, for example montan ester waxes, Sasol waxes and hydrogenated jojoba waxes, can also be used.
  • triglycerides of saturated and optionally hydroxylated C16-30 fatty acids such as, for example, hardened triglyceride fats (hydrogenated palm oil, hydrogenated coconut oil, hydrogenated castor oil), glyceryl tribehenate or glyceryl tri-12-hydroxystearate.
  • the wax components can also be selected from the group of esters from saturated, unbranched
  • Alkane carboxylic acids with a chain length of 22 to 44 C atoms and saturated, unbranched alcohols with a chain length of 22 to 44 C atoms are selected, provided that the wax component or all of the wax components are solid at room temperature.
  • Silicone waxes for example stearyltrimethylsilane / stearyl alcohol, may also be advantageous.
  • Natural, chemically modified and synthetic waxes can be used alone or in combination. For this purpose, however, no alkanes are to be counted, which are mandatory in the agent according to the invention. Several waxes can also be used. Furthermore, a number of wax mixtures, possibly mixed with other additives, are commercially available. The under the designation "special wax 7686 OE” (a mixture of cetyl palmitate, beeswax, microcrystalline wax and polyethylene with a melting range of 73-75 ° C; manufacturer: Kahl &
  • Polywax® GP 200 (a mixture of stearyl alcohol and polyethylene glycol stearate with a melting point of 47-51 ° C; manufacturer: Croda) and "Weichceresin® FL 400" (a
  • the wax is preferably selected from carnauba wax (INCI: Copernicia Cerifera Cera) beeswax (INCI: Beeswax), petrolatum (INCI), microcrystalline wax and in particular mixtures thereof.
  • Preferred mixtures include the combination of carnauba wax (INCI: Copernicia Cerifera Cera), petrolatum and microcrystalline wax or the combination of beeswax (INCI: Beeswax) and petrolatum.
  • the wax or wax components should be solid at 25 ° C and should melt in the range of> 37 ° C
  • the agent for treating a keratinous material preferably contains the setting compound in a total amount of 0.5 to 50% by weight, preferably 1 to 40% by weight, more preferably 1.5 to 30% by weight, even more preferably 2 to 25 wt .-%, based on the total weight of the cosmetic composition.
  • suitable ingredients include nonionic polymers, anionic polymers, (further) cationic polymers, waxes, protein hydrolyzates, amino acids, oligopetides, vitamins, provitamins, vitamin precursors, betaines, bioquinones, purine (derivatives), plant extracts, silicones, ester oils, UV light protection filters, structuring agents , Thickeners, electrolytes, pH-adjusting agents, swelling agents, dyes, antidandruff agents, complexing agents, opacifiers, pearlescent agents, pigments, stabilizers, blowing agents, antioxidants, perfume oils and / or preservatives.
  • the preferably used organic silicon compounds are combined with the preferably used alkane in an anhydrous carrier medium according to the invention.
  • the active ingredient combination of at least one organic silicon compound and an alkane can already be contained in the agent for the treatment of a keratinous material.
  • the agent for treating a keratinous material is already sold in a form ready for use.
  • the agent itself is preferably packaged with little or no water.
  • the at least one organic silicon compound is used for a maximum of 12 hours, preferably a maximum of 6 hours, more preferably a maximum of 3 hours, even more preferably a maximum of 1 hour before use of the agent for treating a keratinous material based on all the ingredients of the agent for treating a keratinous material Exception of the at least one organic silicon compound added.
  • the organic silicon compound and the alkane are only added to a cosmetic product shortly before use, i.e. 1 minute to 12 hours, preferably 2 minutes to 6 hours, particularly preferably 1 minute to 3 hours, particularly preferably 1 minute to 1 hour.
  • the organic silicon compound is added to an aqueous solution which is applied to the hair and in a second step a cosmetic product which already contains alkanes is applied to the hair.
  • the user can stir or spill an agent (a) which contains the organic silicon compound (s) with an agent ( ⁇ ) which comprises the remaining ingredients of the agent for treating a keratinous material.
  • agent (a) which contains the organic silicon compound (s)
  • agent ( ⁇ ) which comprises the remaining ingredients of the agent for treating a keratinous material.
  • the user can now apply this mixture of (a) and (ß) to the keratinous materials - either directly after their production or after a short reaction time of 1 minute to 20 minutes.
  • the agent (ß) can contain water, in particular water in an amount> 30 wt .-%, based on the total weight of the agent for the treatment of keratinous materials.
  • Another object of the present application is the use of a cosmetic agent according to the invention for the treatment of a keratinous material

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Abstract

La présente invention concerne une composition de principes actifs pour le soin et la modification de la surface des cheveux humains. L'invention concerne en particulier un produit cosmétique destiné au traitement d'une matière kératinique, qui comprend a) au moins un composé de silicium organique et b) au moins un alcane en C8-C30 ramifié ou linéaire, ledit produit cosmétique étant particulièrement approprié pour le soin des cheveux abîmés.
EP19798226.7A 2018-10-31 2019-10-31 Bis(triéthoxysilylpropyl)amine en association avec un alcane Pending EP3873620A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102018127190.5A DE102018127190A1 (de) 2018-10-31 2018-10-31 Bis(triethoxysilylpropyl)amin in Kombination mit einem Alkan
PCT/EP2019/079783 WO2020089369A1 (fr) 2018-10-31 2019-10-31 Bis(triéthoxysilylpropyl)amine en association avec un alcane

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EP3873620A1 true EP3873620A1 (fr) 2021-09-08

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US (1) US20220000746A1 (fr)
EP (1) EP3873620A1 (fr)
JP (1) JP7459085B2 (fr)
CN (1) CN113056308A (fr)
DE (1) DE102018127190A1 (fr)
WO (1) WO2020089369A1 (fr)

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DE102018127185A1 (de) * 2018-10-31 2020-04-30 Henkel Ag & Co. Kgaa Bis(triethoxysilylpropyl)amine in Kombination mit Polysacchariden zur Pflege und Formgebung keratinischer Fasern

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Publication number Priority date Publication date Assignee Title
DE19637966C1 (de) * 1996-09-18 1998-02-12 Wella Ag Mittel zum Färben von Haaren
DE10233963A1 (de) 2002-07-25 2004-02-12 Itn-Nanovation Gmbh Verwendung von Silanen in kosmetischen Mitteln und Verfahren zur Haarbehandlung
ES2573052T3 (es) * 2008-09-30 2016-06-03 L'oreal Composición cosmética integrada por un compuesto orgánico de silicio, -con al menos una función básica-, un polímero filmógeno hidrófobo, un pigmento y un solvente volátil
JP5866137B2 (ja) * 2009-04-30 2016-02-17 ロレアル アミノトリアルコキシシランまたはアミノトリアルケニルオキシシラン化合物を含む組成物を用いたヒトケラチン繊維の明色化および／または着色ならびに装置
FR2944966B1 (fr) * 2009-04-30 2012-08-24 Oreal Eclaircissement et/ou coloration de fibres keratiniques humaines au moyen d'une composition aqueuse comprenant un compose amino trialcoxy silane ou amino trialcenyloxy silane et dispositif
FR2954111B1 (fr) * 2009-12-23 2012-03-16 Oreal Composition cosmetique comprenant au moins un alcane lineaire volatil, au moins une silicone aminee de teneur particuliere et au moins une huile vegetale
FR2986422B1 (fr) 2012-02-06 2014-02-21 Oreal Composition solaire non pulverulente comprenant une phase huileuse polaire et des particules d'aerogel de silice hydrophobes
WO2017102857A1 (fr) * 2015-12-14 2017-06-22 L'oreal Composition comprenant une combinaison d'alcoxysilanes particuliers et un corps gras
WO2017102856A1 (fr) * 2015-12-14 2017-06-22 L'oreal Procédé de traitement de fibres kératiniques à l'aide d'une composition aqueuse comprenant une combinaison d'alcoxysilanes particuliers

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US20220000746A1 (en) 2022-01-06
JP7459085B2 (ja) 2024-04-01
WO2020089369A1 (fr) 2020-05-07
JP2022506183A (ja) 2022-01-17
CN113056308A (zh) 2021-06-29
DE102018127190A1 (de) 2020-04-30

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