EP1456332A1 - Concentres de lustre perlaire fluides a forte concentration - Google Patents

Concentres de lustre perlaire fluides a forte concentration

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Publication number
EP1456332A1
EP1456332A1 EP02796588A EP02796588A EP1456332A1 EP 1456332 A1 EP1456332 A1 EP 1456332A1 EP 02796588 A EP02796588 A EP 02796588A EP 02796588 A EP02796588 A EP 02796588A EP 1456332 A1 EP1456332 A1 EP 1456332A1
Authority
EP
European Patent Office
Prior art keywords
acid
fatty
esters
alcohol
alkyl
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Withdrawn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
EP02796588A
Other languages
German (de)
English (en)
Inventor
Claus Nieendick
Heike Kublik
Josef Koester
Michael Lieu
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.)
Cognis IP Management GmbH
Original Assignee
Cognis Deutschland GmbH and Co KG
Cognis IP Management GmbH
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Filing date
Publication date
Application filed by Cognis Deutschland GmbH and Co KG, Cognis IP Management GmbH filed Critical Cognis Deutschland GmbH and Co KG
Publication of EP1456332A1 publication Critical patent/EP1456332A1/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Withdrawn legal-status Critical Current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
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/0005—Other compounding ingredients characterised by their effect
    • C11D3/0089—Pearlescent compositions; Opacifying agents
    • 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
    • A61K8/37—Esters of carboxylic acids
    • A61K8/375—Esters of carboxylic acids the alcohol moiety containing more than one hydroxy group
    • 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
    • A61K8/39—Derivatives containing from 2 to 10 oxyalkylene groups
    • 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
    • A61K8/44—Aminocarboxylic acids or derivatives thereof, e.g. aminocarboxylic acids containing sulfur; Salts; Esters or N-acylated derivatives thereof
    • A61K8/442—Aminocarboxylic acids or derivatives thereof, e.g. aminocarboxylic acids containing sulfur; Salts; Esters or N-acylated derivatives thereof substituted by amido group(s)
    • 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
    • A61K8/463—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing sulfur containing sulfuric acid derivatives, e.g. sodium lauryl sulfate
    • 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
    • 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
    • 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
    • C11D1/29—Sulfates of polyoxyalkylene ethers
    • 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
    • C11D1/83—Mixtures of non-ionic with anionic compounds
    • 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
    • C11D1/86—Mixtures of anionic, cationic, and non-ionic compounds
    • 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
    • C11D10/042—Compositions of detergents, not provided for by one single preceding group based on mixtures of surface-active non-soap compounds and soap based on anionic surface-active 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
    • 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
    • C11D10/045—Compositions of detergents, not provided for by one single preceding group based on mixtures of surface-active non-soap compounds and soap based on non-ionic surface-active 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
    • 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
    • C11D10/047—Compositions of detergents, not provided for by one single preceding group based on mixtures of surface-active non-soap compounds and soap based on cationic surface-active 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
    • C11D11/00—Special methods for preparing compositions containing mixtures of detergents
    • C11D11/0094—Process for making liquid detergent compositions, e.g. slurries, pastes or gels
    • 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
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/20—Organic compounds containing oxygen
    • C11D3/2003—Alcohols; Phenols
    • C11D3/2006—Monohydric alcohols
    • 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
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/20—Organic compounds containing oxygen
    • C11D3/2068—Ethers
    • 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
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/20—Organic compounds containing oxygen
    • C11D3/2072—Aldehydes-ketones
    • 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
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/20—Organic compounds containing oxygen
    • C11D3/2075—Carboxylic acids-salts thereof
    • C11D3/2079—Monocarboxylic acids-salts thereof
    • 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
    • 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
    • C11D1/52—Carboxylic amides, alkylolamides or imides or their condensation products with alkylene oxides
    • 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
    • C11D1/667—Neutral esters, e.g. sorbitan 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
    • C11D1/74—Carboxylates or sulfonates esters of polyoxyalkylene glycols

Definitions

  • the invention relates to highly concentrated pearlescent concentrates with a high content of pearlescent waxes, a content of anionic surfactants and special emulsifier-polyol ester mixtures, and a process for their preparation.
  • Pearlescent agents have been a well-known and proven means of giving cosmetic products an attractive, valuable and interesting appearance for years.
  • An overview of modern, pearlescent formulations can be found by A.Ansmann and R.Kawa in Parf.Kosm. 75, 578 (1994).
  • Particular highly concentrated formulations that are to be processed should be as low-viscosity and free-flowing as possible while maintaining good physico-chemical stability.
  • Polyol fatty acid esters are frequently used as viscosity regulators for the production of pearlescent concentrates. These are combined with anionic, zwitterionic and non-ionic surfactant mixtures, whereby for some time not only the skin and mucous membrane compatibility of these mixtures, but also environmental toxicological aspects have been taken into account.
  • EP 0581193 B1 and EP 0568848 B1 disclose flowable, concentrated pearlescent formulations with high amounts of fatty acid glycol esters and betaines as zwitterionic surfactants.
  • Fatty alcohol alkoxylates are used as nonionic surfactants.
  • International patent application WO 96/21711 also describes pearlescent concentrates with nonionic, anionic and zwitterionic surfactants which, as nonionic surfactants, necessarily contain fatty alcohol ethoxylates.
  • fatty alcohol ethoxylates are controversial in environmental toxicology because of their fish and aquatic toxicity.
  • the object of the present invention was therefore to provide new pearlescent concentrates with a very high content of active substances, which are characterized by good environmental compatibility, high dermatological compatibility, a low content of emulsifiers and improved processability with simultaneous high stability and comparable Characterize performance in terms of the brilliance of the pearl gianz. Description of the invention
  • the invention relates to highly concentrated, flowable pearlescent concentrates containing
  • pearlescent concentrates with a high proportion of pearlescent waxes and a low proportion of emulsifiers can be formulated with the aid of anionic surfactants and polyol esters in a specially defined quantitative ratio to physico-chemically very stable and yet flowable and easily processable compositions, without the need for this Presence of the environmentally toxic fatty alcohol ethoxylates is necessary.
  • the formulations are characterized by good dermatological compatibility and contribute to lower water pollution than conventional pearlescent agents.
  • pearlescent waxes are: alkylene glycol esters, fatty acid alkanolamides, partial glycerides, esters of polyvalent, optionally hydroxy-substituted carboxylic acids, fatty alcohols, fatty acids, fatty ketones, fatty aldehydes, fatty ethers, fatty carbonates, ring-opening products of olefin epoxides and mixtures thereof.
  • alkylene glycol esters which form component (a1) are usually mono- and / or diesters of alkylene glycols which follow the formula (I)
  • R 1 CO is a linear or branched, saturated or unsaturated acyl radical having 6 to 22 carbon atoms
  • R 2 is hydrogen or R 1 CO
  • A is a linear or branched alkylene radical having 2 to 4 carbon atoms and n is a number of 1 to 5.
  • Typical examples are mono- and / or diesters of ethylene glycol, propylene glycol, diethylene glycol, dipropylene glycol, triethylene glycol or tetraethylene glycol with fatty acids with 6 to 22, preferably 12 to 18 carbon atoms as there are: 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, petro- selinic acid, linoleic acid, linolenic acid, elaeostearic acid, arachic acid, gadoleic acid, behenic acid and erucic acid and their technical mixtures.
  • pearlescent waxes such as fatty acid alkanolamides follow the formula (II),
  • R 3 CO represents a linear or branched, saturated or unsaturated acyl radical having 6 to 22 carbon atoms
  • R 4 represents hydrogen or an optionally hydroxyl-substituted alkyl radical having 1 to 4 carbon atoms
  • B represents a linear or branched alkylene group having 1 to 4 carbon atoms.
  • Typical examples are condensation products of ethanolamine, methylethanolamine, diethanolamine, propanolamine, methylpropanolamine and dipropanolamine and their mixtures with caproic acid, caprylic acid, 2-ethylhexanoic acid, capric acid, lauric acid, isotridecanoic acid, myristic acid, palmitic acid, palmoleic acid, stearic acid, oleic acid, oleostearic acid, isostearic acid Petroselic acid, linoleic acid, linolenic acid, elaeostearic acid, arachic acid, gadoleic acid, behenic acid and erucic acid and their technical mixtures.
  • the use of stearic acid ethanolamide is particularly preferred.
  • Partial glycerides represent mono and / or diesters of glycerol with linear, saturated fatty acids, namely for example caproic acid, caprylic acid, capric acid, lauric acid, myristic acid, palmitic acid, palmoleic acid, stearic acid, behenic acid and their technical mixtures. They follow the formula (III),
  • R 6 and R 7 independently of one another for hydrogen or R 5 CO, x, y and z in total for 0 or for numbers from 1 to 30 and X for is an alkali or alkaline earth metal with the proviso that at least one of the two radicals R 6 and R 7 is hydrogen.
  • Typical examples are lauric acid monoglyceride, lauric acid diglyceride, coconut fatty acid monoglyceride, coconut fatty acid triglyceride, palmitic acid monoglyceride, palmitic acid triglyceride, stearic acid monoglyceride, stearic acid diglyceride, tallow fatty acid monoglyceride diglyceride, talc fatty acid monoglyceride, talc mix, which may still contain small amounts of triglyceride from the manufacturing process.
  • esters of polyvalent, optionally hydroxy-substituted carboxylic acids with fatty alcohols having 6 to 22 carbon atoms are suitable acid components of these esters.
  • suitable acid components of these esters are malonic acid, maleic acid, fumaric acid, adipic acid, sebacic acid, azelaic acid, dodecanedioic acid, phthalic acid, isophthalic acid and in particular succinic acid as well as malic acid, citric acid and in particular tartaric acid and mixtures thereof.
  • the fatty alcohols contain 6 to 22, preferably 12 to 18 and in particular 16 to 18 carbon atoms in the alkyl chain.
  • Typical examples are capronic alcohol, caprylic alcohol, 2-ethylhexyl alcohol, capric alcohol, lauryl alcohol, isotridecyl alcohol, myristyl alcohol, cetyl alcohol, palomoleyl alcohol, stearyl alcohol, isostearyl alcohol, oleyl alcohol, elaidyl alcohol, petroselinyl alcohol, linoleolyl alcohol, linoleolyl alcohol, linoleol alcohol alcohol, linoleol alcohol alcohol and brassidyl alcohol and their technical mixtures.
  • the esters can be present as full or partial esters, preferably mono- and especially diesters of carboxylic or hydroxycarboxylic acids.
  • Typical examples are succinic acid mono- and dilauryl esters, succinic acid mono- and dicetearly esters, succinic acid mono- and distearyl esters, tartaric acid mono- and dilauryl esters, tartaric acid mono- and dicoco alkyl esters, tartaric acid mono- and dicetearyl esters, citric acid mono- and citric acid mono-, trilaury esters, citric acid mono-, di- and tricocoalkyl esters and citric acid mono-, di- and tricetearyl esters.
  • fatty alcohols and fatty acids can be used which follow the formulas (IV a and b),
  • R 8 represents a linear, optionally hydroxy-substituted alkyl radical and / or acyl radical having 16 to 48, preferably 18 to 36 carbon atoms.
  • suitable alcohols are cetearyl alcohol, hydroxystearyl alcohol, behenyl alcohol and oxidation products of long-chain paraffin.
  • Fat ketones which are considered as components preferably follow the formula (V),
  • R 9 and R 10 independently of one another represent alkyl and / or alkenyl radicals having 1 to 22 carbon atoms, with the proviso that they have a total of at least 24 and preferably 32 to 48 carbon atoms.
  • the ketones can be prepared by methods known in the art, for example by pyrolysis of the corresponding fatty acid magnesium salts.
  • the ketones can NEN be symmetrical or asymmetrical, but preferably the two radicals R 13 and R 14 differ only by one carbon atom and are derived from fatty acids with 16 to 22 carbon atoms.
  • Fatty aldehydes suitable as pearlescent waxes preferably correspond to the formula (VI)
  • R 11 CO represents a linear or branched acyl radical having 24 to 48, preferably 28 to 32, carbon atoms.
  • R 12 and R 13 independently of one another represent alkyl and / or alkenyl radicals having 1 to 22 carbon atoms, with the proviso that in total they have at least 24 and preferably 32 to 48 carbon atoms.
  • Fat ethers of the type mentioned are usually prepared by acidic condensation of the corresponding fatty alcohols. Fat ethers with particularly advantageous pearlescent properties are obtained by condensation of fatty alcohols having 16 to 22 carbon atoms, such as, for example, cetyl alcohol, cetearyl alcohol, stearyl alcohol, isostearyl alcohol, oleyl alcohol, behenyl alcohol and / or erucyl alcohol.
  • Fatty carbonates preferably of the formula (VIII), are also suitable as components,
  • R 14 and R 15 independently of one another represent alkyl and / or alkenyl radicals having 1 to 22 carbon atoms, with the proviso that they have a total of at least 24 and preferably 32 to 48 carbon atoms.
  • the substances are obtained by transesterifying, for example, dimethyl or diethyl carbonate with the corresponding fatty alcohols in a manner known per se. Accordingly, the fatty carbonates can be constructed symmetrically or asymmetrically. However, carbonates are preferably used in which R 14 and R 15 are identical and represent alkyl radicals having 16 to 22 carbon atoms.
  • Transesterification products of dimethyl or diethyl carbonate with cetyl alcohol, cetearyl alcohol, stearyl alcohol, isostearyl alcohol, oleyl alcohol, behenyl alcohol and / or erucyl alcohol in the form of their mono- and diesters or their technical mixtures are particularly preferred.
  • the epoxy ring opening products are known substances which are usually produced by acid-catalyzed reaction of terminal or internal olefin epoxides with aliphatic alcohols.
  • the reaction products preferably follow the formula (IX)
  • R 16 and R 17 represent hydrogen or an alkyl radical having 10 to 20 carbon atoms, with the proviso that the sum of the carbon atoms of R 16 and R 17 is in the range from 10 to 20 and R 18 represents an alkyl and / or alkenyl radical having 12 to 22 carbon atoms and / or the radical of a polyol having 2 to 15 carbon atoms and 2 to 10 hydroxyl groups.
  • Typical examples are ring opening products of ⁇ -dodecene epoxide, -Hexadecenepoxid, ⁇ -Octadecenepoxid, ⁇ -Eicosen epoxide, ⁇ -Docosenepoxid, i-Dodecenepoxid, i-Hexadecenepoxid, i-Octadecenepoxid, i-Eicosenepoxid and / or i-Docoholalkoxid, with Laurylalkosenepoxid, with Lauryl Coconut fatty alcohol, myristyl alcohol, cetyl alcohol, cetearyl alcohol, stearyl alcohol, isostearyl alcohol, oleyl alcohol, elaidyl alcohol, petroselinyl alcohol, linolyl alcohol, linolenyl alcohol, behenyl alcohol and / or erucyl alcohol.
  • Ring opening products of hexa- and / or octadecene epoxides with fatty alcohols having 16 to 18 carbon atoms are preferably used.
  • polyols are, for example, the following substances: glycerol; Alkylene glycols, such as, for example, ethylene glycol, ethylene glycol, propylene glycol, butylene glycol, hexylene glycol and polyethylene glycols with an average molecular weight of 100 to 1,000 daltons; technical oligoglycerol mixtures with a degree of self-condensation of 1.5 to 10, such as technical diglycerol mixtures with a diglycerin content of 40 to 50% by weight; Methyl compounds, such as in particular trimethylolethane, trimethylolpropane, trimethylolbutane, pentaerythritol and dipentaerythritol; Lower alkyl glu
  • Preferred pearlescent waxes are alkylene glycol fatty acid esters of the formula (I) in amounts of 20 to 45% by weight, preferably 25 to 40% by weight and particularly preferably 27 to 39% by weight, based on the pearlescent concentrates, particularly preferred for a brilliant gloss among these pearlescent waxes is ethylene glycol mono- and / or distearate. The best results are achieved with ethylene glycol distearate.
  • anionic surfactants are soaps, alkylbenzene sulfonates, alkane sulfonates, olefin sulfonates, alkyl ether sulfonates, glycerol ether sulfonates, ⁇ -methyl ester sulfonates, sulfo fatty acids, alkyl sulfates, fatty alcohol ether sulfates, glycerol ether sulfates, fatty acid ether sulfates, mono acid ether sulfate sulfate, fatty acid ether amide sulfate, fatty acid ether amide sulfate, fatty acid ether amide sulfate, fatty acid (OH) ether amide sulfate, fatty acid ether amide sulfate, fatty acid ether amide sulfate, fatty acid ether sulfate (F) - And dialkyl s
  • anionic surfactants contain polyglycol ether chains, they can have a conventional, but preferably a narrow, homolog distribution.
  • the anionic surfactants are used in amounts of 0.1 to 6% by weight, preferably 0.5 to 5% by weight and particularly preferably 1 to 4% by weight, based on the pearlescent concentrates.
  • Particularly suitable anionic surfactants in the preparations according to the invention are alkyl ether sulfates.
  • ether sulfates are known anionic surfactants which are produced on an industrial scale by SO3 or chlorosulfonic acid (CSA) sulfation of fatty alcohol or oxo alcohol polyglycol ethers and subsequent neutralization.
  • CSA chlorosulfonic acid
  • ether sulfates are suitable which follow the formula (X)
  • R 19 for a linear or branched alkyl and / or alkenyl radical with 6 to 22 carbon atoms, n for numbers from 1 to 10 and X for an alkali and / or alkaline earth metal, ammonium, alkyl ammonium, alkanol ammonium or glucammonium.
  • Typical examples are the sulfates of addition products with an average of 1 to 10 and in particular 2 to 5 moles of ethylene oxide with capronic alcohol, caprylic alcohol, 2-ethylhexyl alcohol, capric alcohol, lauryl alcohol, isotridecyl alcohol, myristyl alcohol, cetyl alcohol, palmoleyl alcohol, stearyl alcohol, oleyl alcohol, isostearyl alcohol Elaidyl alcohol, petroselinyl alcohol, arachyl alcohol, gadoleyl alcohol, behenyl alcohol, erucyl alcohol and brassidyl alcohol and their technical mixtures in the form of their sodium and / or magnesium salts.
  • the ether sulfates can have both a conventional and a narrow homolog distribution. It is particularly preferred to use ether sulfates based on adducts of on average 2 to 6 mol, preferably 2 to 3 mol, of ethylene oxide, on technical-grade C12 / 14 or C12 / 18 coconut oil alcohol fractions in the form of their sodium and / or magnesium salts. Zwitterionic and amphoteric surfactants
  • amphoteric or zwitterionic surfactants can be used as important optional component (d).
  • 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-alkyl-3-carboxylm -hydroxyethylimi- dazolines each having 8 to 18 carbon atoms in the alkyl or acyl group and the coconut acylaminoethyl hydroxyethyl carboxymethyl glycinate.
  • betaines such as the N-alkyl-N, N-dimethylammonium glycinate, for example the coconut alkyldimethylammonium glycinate, N-acylaminopropyl-N, N-dimethylammonium
  • Amphoteric surfactants are surface-active compounds which, in addition to a Cs-alkyl or -acyl group, contain at least one free amino group and at least one -COOH or -S0 3 H group in the molecule and are capable of forming internal salts.
  • amphoteric surfactants are N-alkylglycine, N-alkylpropionic acid, N-alkylaminobutyric acid, N-alkyliminodipropionic acid, N-hydroxyethyl-N-alkylamidopropylglycine, N-alkyltaurine, N-alkyl sarcosine, 2-alkylaminopropionic acid and alkylaminoacetic acid each with about 8 to 18 C. Atoms in the alkyl group. Preferred are the N-coconut alkyl aminopropionate, the coconut acylaminoethyl aminopropionate and the Ci2 / i8 acyl sarcosine.
  • Betaines are preferably used in amounts of 0.5 to 10% by weight, particularly preferably in amounts of 3 to 8% by weight, based on the amount of pearlescent concentrates.
  • anionic emulsifiers / surfactants are used in mixtures with amphoteric or zwitterionic surfactants (amphoteric surfactants), the proportion of amphoteric surfactants being up to twice as high as that of the anionic ones Can be emulsifiers.
  • the total proportion of emulsifiers consisting of nonionic, anionic and optionally amphoteric or zwitterionic surfactants should be below 25% by weight, preferably below 20% by weight and particularly preferably from 10 to 18% by weight, based on the amount of the pearlescent concentrates - lie.
  • Polyol esters which form component (c) as co-emulsifiers can be selected from the following groups of compounds: (d) partial esters of glycerol and / or sorbitan with unsaturated, linear or saturated, branched fatty acids with 12 to 22 carbon atoms and / or hydroxycarboxylic acids with 3 to 18 carbon atoms and their adducts with 1 to 30 mol ethylene oxide;
  • Suitable partial glycerides are hydroxystearic xystearin Textrediglycerid hydro, isostearic acid, Isostearinklarediglycerid, ⁇ lklaremonoglyce- chloride, oleic acid diglyceride, klarediglycerid Ricinolklamoglycerid, Ricinolklarediglycerid, Linolklaremonoglycerid, linoleic, LinolenTalkremonoglycerid, Linolenchurediglycerid, Erucaklaklamonoglycerid, erucic klarediglycerid, Weinklaremonoglycerid, Weinklarediglycerid, Citronenklamonoglycerid, citric diglyceride, malic acid monoglyceride, malic acid diglyceride and their technical mixtures, which may still contain small amounts of triglyceride from the manufacturing process. Addition products of 1 to 30, preferably 5 to
  • polyglycerol esters are polyglyceryl-2 dipolyhydroxystearates (Dehymuls® PGPH), polyglycerol-3-diisostearates (Lameform® TGI), polyglyceryl-4 isostearates (Isolan® Gl 34), polyglyceryl-3 oleates, diisostearoyl polyglyearylate-3 (Isolan® PDI), Polyglyceryl-3 Methylglucose Distearate (Tego Care® 450), Polyglyceryl-3 Beeswax (Gera Bellina®), Polyglyceryl-4 Caprate (Polyglycerol Caprate T2010 / 90), Polyglyceryl-3 Cetyl Ether (Chimexane® NL) , Polyglyceryl-3 Distearate (Cremophor® GS 32) and Polyglyceryl Polyricinoleate (Admul® WOL 1403) Polyglyceryl Dimerate Is
  • polystyrene resin examples include the mono-, di- and triesters of trimethylolpropane or pentaerythritol with lauric acid, coconut fatty acid, taig fatty acid, palmitic acid, steric acid, oleic acid, behenic acid and the like which are optionally reacted with 1 to 30 mol of ethylene oxide.
  • the polyol esters preferred in the present invention are polyglycol esters in the sense of ethoxylated partial glycerides with 1 to 30, preferably 5 to 10, moles of ethylene oxide. These are used in amounts of 0.1 to 8% by weight, preferably 1 to 7% by weight and particularly preferably 2 to 5% by weight, based on the amount of the pearlescent concentrates.
  • the quantitative ratio of nonionic surfactants from the group of polyol esters to anionic surfactants, which is advantageous for viscosity regulation and physico-chemical stability, is 2: 1 to 0.8: 1, preferably 1: 2: 1 to 1: 1 and the ratio of pearlescent waxes to polyol esters at 12: 1 to 7: 1, preferably 11: 1 to 9: 1. Outside of these quantitative ratios, unstable formulations with low pearlescence or concentrates are obtained which, because of their viscosity, are not suitable for further processing.
  • the concentrates for reducing the viscosity can furthermore contain polyols as optional component (s).
  • polyols that come into consideration here preferably have 2 to 15 carbon atoms and at least two hydroxyl groups.
  • the polyols can also contain further functional groups, in particular amino groups, or be modified with nitrogen. 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; • Dialcohol amines, such as diethanolamine or 2-amino-1, 3-propanediol.
  • the amount of polyols used is typically in the range from 0.1 to 10% by weight, preferably 0.5 to 5% by weight and particularly preferably 0.7 to 1% by weight, based on the amount of the pearlescent concentrates. If higher amounts of polyol, preferably glycerol or ethylene glycol, are used, the concentrates are simultaneously stabilized against microbial attack.
  • Free from fatty alcohol ethoxylates in the present invention means that the pearlescent concentrates contain a proportion of less than 0.4% by weight, preferably less than 0.2% by weight and particularly preferably below 0.1% by weight of fatty alcohol ethoxylates.
  • Fatty alcohol ethoxylates are referred to as fatty alcohol or oxo alcohol ethoxylates for production reasons and preferably follow the formula (XI),
  • R 20 is a linear or branched alkyl and / or alkenyl radical having 6 to 22 carbon atoms and n is a number from 1 to 50.
  • Typical examples are the adducts of on average 1 to 50, preferably 5 to 40 and in particular 10 to 25, moles of capron alcohol, caprylic alcohol, 2-ethylhexyl alcohol, capric alcohol, lauryl alcohol, isotridecyl alcohol, myristyl alcohol, cetyl alcohol, palm oleyl alcohol, stearyl alcohol, isostearyl alcohol, oleyl alcohol Elaidyl alcohol, petroselinyl alcohol, arachyl alcohol, gadoleyl alcohol, behenyl alcohol, erucyl alcohol and brassidyl alcohol and their technical mixtures, which are used, for example, in the high-pressure hydrogenation of technical methyl esters based on fats and oils or aldehydes from Roelen's oxosynthesis and as a monomer fraction
  • the pearlescent concentrates are prepared by preparing a mixture of components (a), (b) and (c), heated to a temperature which is 1 to 30 ° C. above of the melting point of the mixture, mixes with the required amount of water at approximately the same temperature and then on
  • the pearlescent concentrates according to the invention usually follow the composition:
  • the pearlescent concentrates according to the invention preferably have the following composition:
  • composition of the pearlescent concentrates according to the invention is:
  • the quantitative ratio of pearlescent waxes (a) to nonionic emulsifiers from the group of polyol esters (c) is in the range from 11: 1 to 9: 1 and the quantitative ratio of polyol esters to anionic surfactants is in the range from 1.2: 1 to 1: 1
  • the pearlescent concentrates according to the invention are suitable for setting turbidity in surface-active preparations such as, for example, hair shampoos or manual dishwashing detergents.
  • surface-active preparations such as, for example, hair shampoos or manual dishwashing detergents.
  • the pearlescent concentrates are usually added to the clear aqueous preparations at 0 to 40 ° C. in an amount of 0.5 to 40, preferably 1 to 20% by weight and particularly preferably 2 to 10 % By weight of the preparation is added and distributed therein with stirring.
  • the pearlescent concentrates according to the invention can be used to produce cosmetic and / or pharmaceutical preparations, such as, for example, hair shampoos, hair lotions, foam baths, shower baths, creams, gels, lotions, alcoholic and aqueous / alcoholic solutions, emulsions, wax / fat compositions, stick preparations, powders or ointments serve.
  • cosmetic and / or pharmaceutical preparations such as, for example, hair shampoos, hair lotions, foam baths, shower baths, creams, gels, lotions, alcoholic and aqueous / alcoholic solutions, emulsions, wax / fat compositions, stick preparations, powders or ointments serve.
  • These agents can also be used as additional auxiliaries and additives, mild surfactants, oil bodies, superfatting agents, consistency agents, thickeners, polymers, silicone compounds, fats, waxes, stabilizers, biogenic agents, deodorants, antiperspirants, antidandruff agents, film formers, swelling agents, UV light protection factors, Contain antioxidants, hydrotropes, preservatives, insect repellents, self-tanners, solubilizers, perfume oils, dyes and the like.
  • Suitable mild, i.e. particularly skin-compatible surfactants are sulfates monoglyceride, mono- and / or dialkyl sulfosuccinates, fatty acid isethionates, fatty acid sarcosinates, fatty acid taurides, fatty acid glutamates, ⁇ -OlefinsuIfonate, ether carboxylic acids, alkyl oligoglucosides, Fett Textreglu- glucamides, alkylamidobetaines and / or protein fatty acid condensates, the latter preferably based on wheat proteins.
  • nonionic surfactants from at least one of the following groups can be used as further nonionic emulsifiers:
  • alkyl mono- and oligoglycosides with 8 to 22 carbon atoms in the alkyl radical and their ethoxylated analogs
  • ethylene oxide and / or of propylene oxide onto alkylphenols or onto castor oil are known, commercially available products. These are homolog mixtures whose average degree of alkoxylation is the ratio of the amounts of ethylene oxide and / or propylene oxide and substrate with which the addition reaction takes place is carried out corresponds.
  • C ⁇ / i ⁇ alkyl mono- 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.
  • glycoside residue 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 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.
  • esters of linear C6-C-22 fatty acids with branched alcohols in particular 2-ethylhexanol
  • esters of hydroxycarboxylic acids with linear or branched C6-C22 fatty alcohols in particular dioctyl malates
  • esters of linear and / or branched fatty acids with polyhydric alcohols such as propylene glycol, dimer diol or trimer triol
  • polyhydric alcohols such as propylene glycol, dimer diol or trimer triol
  • Guerbet alcohols triglycerides based on C ⁇ -Cio fatty acids
  • esters of C ⁇ -C22 fatty alcohols get and / or Guerbet alcohols with aromatic carboxylic acids, especially benzoic acid, esters of C2-Ci2-dicarboxylic acids with linear or branched alcohols with 1 to 22 carbon
  • 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, such as, for example, squalane, squalene or dialkylcyclohexanes ,
  • Substances such as, for example, lanolin and lecithin, and also 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 hydroxyfatty alcohols with 12 to 22 and preferably 16 to 18 carbon atoms and also partial glycerides, fatty acids or hydroxyfatty 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, Aerosil types (hydrophilic silicas), polysaccharides, in particular xanthan gum, guar guar, agar agar, alginates and tyloses, carboxymethyl cellulose and hydroxyethyl cellulose, and also higher molecular weight polyethylene glycol mono- and diesters of fatty acids, polyacrylates , (eg Carbopole® from Goodrich or Synthalene® from Sigma), polyacrylamides, polyvinyl alcohol and polyvinyl pyrrolidone, surfactants such as, for example, ethoxylated fatty acid glycerides, esters of fatty acids with polyols such as, for example, pentaerythritol or trimethylol propane, fatty alcohol ethoxylates with a narrow homolog distribution or alkyl oligoglucos Cooking salt and ammonium chloride.
  • Aerosil types hydrophilic silicas
  • Suitable cationic polymers are, for example, cationic cellulose derivatives, such as, for example, a quaternized hydroxyethyl cellulose, which is available under the name Polymer JR 400® from Amerchol, cationic starch, copolymers of diallylammonium salts and acrylamides, quaternized vinylpyrrolidone / vinylimidazole polymers, such as, for example, Luviquat® (BASF) , Condensation products of polyglycols and amines, quaternized collagen polypeptides, such as, for example, lauryldimonium hydroxypropyl hydrolyzed collagen (Lamequat®L / Grünau), quaternized wheat polypeptides, polyethyleneimine, cationic silicone polymers, such as, for example, amidomethicones, copolymers of adipic acid and dimethylactinetaminohydroxyaminoxypropylamines / Sandoz), copoly
  • 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 / Acrylate copolymers, octylacrylamide / methyl methacrylate / tert-butylaminoethyl methacrylate / 2-hydroxyproyl methacrylate copolymers, polyvinylpyrrolidone, vinylpyrrolidone / vinyl acetate copolymers, vinylpyrrolidone / dimethylaminoethyl methacrylate / vinylcaprolactam terpolymer and optionally der
  • 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 can be both liquid and resinous at room temperature.
  • Simethicones which are mixtures of dimethicones with an average chain length of 200 to 300 dimethylsiloxane units and hydrogenated silicates, are also suitable.
  • a detailed overview of suitable volatile silicones can also be found by Todd et al. in Cosm.Toil. 91 27 (1976).
  • fats are glycerides
  • waxes include natural waxes, e.g. Candelilla wax, carnauba wax, japan wax, esparto grass wax, cork wax, guaruma wax, rice-germ oil wax, sugar cane wax, ouricury wax, montan wax, beeswax, shellac wax, walnut, lanolin (wool wax), pretzel fat, ceresin, ozokerite (earth wax), petrolatum, paraffin waxes; chemically modified waxes (hard waxes), e.g. Montanester waxes, Sasol waxes, hydrogenated jojoba waxes and synthetic waxes, such as Polyalkylene waxes and polyethylene glycol waxes in question.
  • natural waxes e.g. Candelilla wax, carnauba wax, japan wax, esparto grass wax, cork wax, guaruma wax, rice-germ oil wax
  • sugar cane wax
  • 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.
  • deodorants counteract, mask or eliminate body odors.
  • Body odors arise from the action of skin bacteria on apocrine sweat, whereby unpleasant smelling breakdown products are formed.
  • deodorants contain active ingredients which act as germ-inhibiting agents, enzyme inhibitors, odor absorbers or odor maskers.
  • germ-inhibiting agents such as. B.
  • Esterase inhibitors are suitable as enzyme inhibitors. 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.
  • 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.
  • esterase inhibitors include sterol sulfates or phosphates, such as, for example, lanosterol, cholesterol, campesteric, stigmasterol and sitosterol sulfate or phosphate, dicarboxylic acids and their esters, such as, for example, glutaric acid, glutaric acid monoethyl ester, glutaric acid diethyl ester, adipic acid, Monoethyl adipate, diethyl adipate, malonic and diethyl malonate, hydroxycarboxylic acids and their esters such as citric acid, malic acid, tartaric acid or tartaric acid diethyl ester, and zinc glycinate.
  • sterol sulfates or phosphates such as, for example, lanosterol, cholesterol, campesteric, stigmasterol and sitosterol sulfate or phosphate
  • dicarboxylic acids and their esters such as, for example, glutaric acid,
  • Suitable odor absorbers are substances that absorb odor-forming compounds and can retain them to a large extent. They lower the partial pressure of the individual components and thus also reduce their speed of propagation. It is important that perfumes must remain unaffected. Odor absorbers are not effective against bacteria. They contain, for example, a complex zinc salt of ricinoleic acid or special, largely odorless fragrances, which are known to the person skilled in the art as "fixators", such as, for example, the main component. B. extracts of Labdanum or Styrax or certain abietic acid derivatives. Fragrance agents or perfume oils act as odor maskers and, in addition to their function as odor maskers, give the deodorants their respective fragrance.
  • Perfume oils are, for example, mixtures of natural and synthetic fragrances. Natural fragrances are extracts of flowers, stems and leaves, fruits, fruit peels, roots, woods, herbs and grasses, needles and branches as well as resins and balms. Animal raw materials, such as civet and castoreum, are also suitable. 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, p-tert-butylcyclohexyl acetate, linalyl acetate, phenylethyl acetate, linalyl benzoate, benzyl formate, allyl cyclohexyl propionate, styrallyl propionate and benzyl salicylate.
  • 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 and methylcedryl ketone
  • the alcohols are anethole, citronellellone eugenol, Isoeugenol, geraniol, linalool, phenylethyl alcohol and terpineol
  • the hydrocarbons mainly include the terpenes and balms.
  • fragrance oils of lower volatility 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, labdanum oil and lavandin oil.
  • Antiperspirants reduce sweat formation by influencing the activity of the eccrine sweat glands and thus counteract armpit wetness and body odor.
  • Aqueous or anhydrous formulations of antiperspirants typically contain the following ingredients:
  • auxiliaries such. B. thickeners or complexing agents and / or
  • non-aqueous solvents such as e.g. As ethanol, propylene glycol and / or glycerin.
  • Salts of aluminum, zirconium or zinc are particularly suitable as astringent antiperspirant active ingredients.
  • suitable antiperspirant active ingredients are e.g. Aluminum chloride, aluminum chlorohydrate, aluminum dichlorohydrate, aluminum sesquichlorohydrate and their complex compounds e.g. B. with propylene glycol-1, 2nd Aluminum hydroxyallantoinate, aluminum chloride tartrate, aluminum zirconium trichlorohydrate, aluminum zirconium tetrachlorohydrate, aluminum zirconium pentachlorohydrate and their complex compounds, for. B. with amino acids such as glycine.
  • conventional oil-soluble and water-soluble auxiliaries can be present in smaller amounts in antiperspirants.
  • Such oil soluble aids can e.g. his:
  • oil-soluble perfume oils are, for example, preservatives, water-soluble fragrances, pH adjusters, for example buffer mixtures, water-soluble thickeners, for example water-soluble natural or synthetic polymers such as, for example, xanthan gum, hydroxyethyl cellulose, polyvinylpyrrolidone or high molecular weight polyethylene oxides.
  • Climbazole, octopirox and zinc pyrethione can be used as antidandruff agents.
  • Common film formers are, for example, chitosan, microcrystalline chitosan, quaternized chitosan, polyvinylpyrrolidone, vinylpyrrolidone-vinyl acetate copolymers, polymers of the acrylic acid series, quaternary cellulose derivatives, collagen, hyaluronic acid or its salts and similar compounds.
  • Montmorillonites, clay minerals, pemules and alkyl-modified carbopol types can serve as swelling agents for aqueous phases. Further suitable polymers or swelling agents can be found in the overview by R. Lochhead in Cosm.Toil. 108, 95 (1993).
  • UV light protection factors are understood to mean, for example, organic substances (light protection filters) which are liquid or crystalline at room temperature and which are able to absorb ultraviolet rays and absorb the energy absorbed in the form of longer-wave radiation, e.g. To give off heat again.
  • UVB filters can be oil-soluble or water-soluble. As oil-soluble substances e.g. to call:
  • 3-benzylidene camphor or 3-benzylidene norcampher and its derivatives e.g. 3- (4-methylbenzylidene) camphor as described in EP 0693471 B1;
  • 4-aminobenzoic acid derivatives preferably 4- (dimethylamino) benzoic acid 2-ethylhexyl ester, 4-
  • esters of cinnamic acid preferably 2-ethylhexyl 4-methoxycinnamate, propyl 4-methoxycinnamate, isoamyl 4-methoxycinnamate, 2-ethylhexyl 2-cyano-3,3-phenylcinnamate (octocrylene);
  • esters of salicylic acid preferably salicylic acid 2-ethylhexyl ester, salicylic acid 4-isopropylbenzyl ester, salicylic acid homomethyl ester;
  • benzophenone preferably 2-hydroxy-4-methoxybenzophenone, 2-hydroxy-4-methoxy-4'-methylbenzophenone, 2,2'-dihydroxy-4-methoxybenzophenone;
  • Esters of benzalmalonic acid preferably di-2-ethylhexyl 4-methoxybenzmalonate
  • Triazine derivatives e.g. 2,4,6-trianilino- (p-carbo-2'-ethyl-1'-hexyloxy) -1, 3,5-triazine and octyl triazone, as described in EP 0818450 A1 or dioctyl butamido triazone (Uvasorb ® HEB);
  • Propane-1,3-dione e.g. 1 - (4-tert-butylphenyl) -3- (4'methoxyphenyl) propane-1,3-dione;
  • Ketotricyclo (5.2.1.0) decane derivatives as described in EP 0694521 B1.
  • Possible water-soluble substances are:
  • Sulfonic acid derivatives of 3-benzylidene camphor e.g. 4- (2-oxo-3-bornylidene methyl) benzenesulfonic acid and 2-methyl-5- (2-oxo-3-bomylidene) sulfonic acid and their salts.
  • UV-A filters -4'-methoxydibenzoyl-methane (Parsol 1789), 1-phenyl-3- (4'-isopropylphenyl) propane-1, 3-dione and enamine compounds as described in DE 19712033 A1 (BASF).
  • the UV-A and UV-B filters can of course also be used in mixtures.
  • insoluble light protection pigments namely finely dispersed metal oxides or salts, are also suitable for this purpose.
  • 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.
  • the oxides and salts are used in the form of the pigments for skin-care and skin-protecting emulsions and decorative cosmetics.
  • the particles should have an average diameter of less than 100 nm, preferably between 5 and 50 nm and in particular between 15 and 30 nm. They can have a spherical shape, but it is also possible to use particles which have an ellipsoidal shape or shape which differs from the spherical shape in some other way.
  • the pigments can also be surface treated, i.e. are hydrophilized or hydrophobized.
  • Typical examples are coated titanium dioxides, e.g. Titanium dioxide T 805 (Degussa) or Eusolex® T2000 (Merck). Silicones, and in particular trialkoxy-octylsilanes or simethicones, are particularly suitable as hydrophobic coating agents. So-called micro- or nanopigments are preferably used in sunscreens. Micronized zinc oxide is preferably used. Further suitable UV light protection filters can be found in the overview by P.Finkel in S ⁇ FW-Journal 122, 543 (1996).
  • secondary light stabilizers of the antioxidant type can also be used, which interrupt the photochemical reaction chain which is triggered when UV radiation penetrates the skin.
  • Typical examples are amino acids (e.g. glycine, histidine, tyrosine, tryptophan) and their derivatives, imidazoles (e.g. urocanic acid) and their derivatives, peptides such as D, L-camosine, D-camosine, L-camosine and their derivatives (e.g. anserine) , Carotenoids, carotenes (e.g.
  • ⁇ -carotene, ß-carotene, lycopene) and their derivatives chlorogenic acid and their derivatives, lipoic acid and their derivatives (e.g. dihydroliponic acid), aurothioglucose, propylthiouracil and other thiols (e.g.
  • thioredoxin glutathione, cysteine, Cystine, cystamine and their glycosyl, N-acetyl, methyl, ethyl, propyl, amyl, butyl and lauryl, palmitoyl, oleyl, ⁇ -linoleyl, cholesteryl and glyceryl esters) and their salts, dilauryl thiodipropionate, Distearyl thiopropionate, thiodipropionic acid and its derivatives (esters, ethers, peptides, lipids, nucleotides, nucleosides and salts) as well as sulfoximine compounds (eg buthioninsulfoximines, homocysteine sulfoximine, butioninsulfones, penta-, hexa-, heptathioninsulfoximine) in very low tolerable doses (e.g.
  • chelators e.g. ⁇ -hydroxy fatty acids, palmitic acid, phytic acid, lactoferrin), ⁇ -hydroxy acids (e.g. citric acid, lactic acid, malic acid), humic acid, bile acid, bile extracts, bilirubin, biliverdin, EDTA, EGTA and their derivatives, unsaturated fatty acids and their derivatives (e.g. ⁇ -linolenic acid, linoleic acid, oleic acid), folic acid and their derivatives, ubiquinone and ubiquinol and their derivatives, vitamin C and derivatives (e.g.
  • Ascorbylpal mitate Mg ascorbyl phosphate, ascorbyl acetate), tocopherols and derivatives (e.g. vitamin E acetate), vitamin A and derivatives (vitamin A palmitate) and coniferyl benzoate of benzoin, rutinic acid and its derivatives, ⁇ -glycosyl rutin, ferulic acid, furfurylidene glucitol, Camosin, butylated hydroxytoluene, butylated hydroxyanisole, nordihydroguajak resin acid, nordihydroguajaretic acid, trihydroxybutyrophenone, uric acid and its derivatives, mannose and its derivatives, superoxide dismutase, zinc and its derivatives (e.g.
  • ZnO, ZnS0 selenium and its derivative
  • Stilbenes and their derivatives eg stilbene oxide, trans-stilbene oxide
  • the derivatives suitable according to the invention salts, esters, ethers, sugars, nucleotides, nucleosides, peptides and lipids
  • hydrotropes such as ethanol or isopropyl alcohol can also be used.
  • 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.
  • N, N-diethyl-m-toluamide, 1,2-pentanediol or ethyl butylacetylaminopropionate are suitable as insect repellents, and dihydroxyacetone is suitable as a self-tanning agent.
  • 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, caraway, juniper), fruit peel (bergamot, lemon, Oranges), roots (mace, angelica, 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 balms (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, dimethylbenzylcarbinylacetate, phenylethyl acetate, linalyl benzoate, Benzyl formate, ethyl methylphenyl glycinate, allyl cyclohexyl propionate, styrallyl propionate and benzyl salicylate.
  • 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, cyclamen aldehyde, hydroxycitronellal, lilial and bourgeonal
  • the ketones include, for example, the jonones, oc-isomethyl ionone and methyl cedryl ketone the alcohols anethole, citronellol, eugenol, isoeugenol, geraniol, linalool, phenylethyl alcohol and terpineol
  • the hydrocarbons mainly include the terpenes and balsams.
  • fragrance oils of lower volatility which are mostly used as aroma components, are also suitable as perfume oils, for example 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 pearlescent concentrates (3) and (6) according to the invention as well as a somewhat lower concentrated product (9) contain pearlescent waxes, nonionic surfactants and anionic surfactants in the defined proportions. Eliminating anionic surfactants leads to high viscosities (1) (2) (4) or unstable, hardly pearlescent dispersions (7).
  • the viscosity was determined using the Brookfield method in an RVT viscometer (20 ° C., 10 rpm, spindle 5). The storage stability was assessed after storage at 25 ° C. for 6 weeks.
  • Nonionic surfactant fatty alcohol ethoxylates or polyol esters

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Abstract

L'invention concerne de nouveaux concentrés de lustre perlaire fluides à forte concentration, qui contiennent (a) 20 à 45 % en poids de cires de lustre perlaire, (b) 0,1 à 6 % en poids d'agents de surface anioniques, (c) 0,1 à 8 % en poids d'émulsifiants non ioniques issus du groupe des polyolesters, dans la mesure où ces quantités sont complétées avec de l'eau et éventuellement d'autres auxiliaires et additifs jusqu'à 100 % en poids, le rapport quantitatif cires de lustre perlaire (a) sur émulsifiants non ioniques du groupe des polyesters (c) étant compris entre 12 : 1 et 7 : 1 et le rapport quantitatif polyolesters sur agents de surface anionique entre 2 : 1 et 0,8 : 1.
EP02796588A 2001-12-18 2002-12-09 Concentres de lustre perlaire fluides a forte concentration Withdrawn EP1456332A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10162024A DE10162024A1 (de) 2001-12-18 2001-12-18 Hochkonzentriert fließfähige Perlglanzkonzentrate
DE10162024 2001-12-18
PCT/EP2002/013927 WO2003052037A1 (fr) 2001-12-18 2002-12-09 Concentres de lustre perlaire fluides a forte concentration

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EP1456332A1 true EP1456332A1 (fr) 2004-09-15

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US (1) US7056379B2 (fr)
EP (1) EP1456332A1 (fr)
JP (1) JP2005513072A (fr)
DE (1) DE10162024A1 (fr)
WO (1) WO2003052037A1 (fr)

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JP2007002062A (ja) * 2005-06-22 2007-01-11 Cognis Ip Management Gmbh 水性真珠光沢成分分散液およびその用途
DE102005044514A1 (de) * 2005-09-16 2007-03-22 Henkel Kgaa Wasch- und Reinigungsmittel mit hautpflegenden Inhaltsstoffen
US7291582B2 (en) * 2005-09-20 2007-11-06 Conopco, Inc., D/B/A Unilever Liquid laundry detergent with an alkoxylated ester surfactant
BRPI0914031B1 (pt) * 2008-10-20 2023-12-12 Unilever Ip Holdings B.V. Uso de uma composição para higiene das mãos
JP5629427B2 (ja) * 2008-10-31 2014-11-19 コグニス・アイピー・マネージメント・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツングＣｏｇｎｉｓ ＩＰ Ｍａｎａｇｅｍｅｎｔ ＧｍｂＨ 毛髪処理組成物
ES2434123T5 (es) * 2008-12-18 2017-11-02 The Procter & Gamble Company Suspensión acuosa de agente perlescente para composición tratante líquida
EP2287357B1 (fr) * 2009-08-18 2016-04-13 Rohm and Haas Electronic Materials, L.L.C. Préparation de substrats contenant des polymères pour la métallisation
EP3284807A1 (fr) * 2009-08-27 2018-02-21 Clariant International Ltd Agent nacrant et son procédé de fabrication
MX2012003563A (es) 2009-09-24 2012-04-30 Unilever Nv Agente desinfectante que comprende eugenol, terpineol y timol.
BR112013013085B1 (pt) 2010-12-07 2018-02-14 Unilever N.V. Composição de cuidados orais, enxaguante bucal, creme dental, dentífrico, método para desinfetar a cavidade oral e uso de uma composição
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US20160136072A1 (en) * 2013-06-28 2016-05-19 Clariant International Ltd. Use of special N-methyl-N-acylglucamines in skin-cleaning agents and hand dishwashing agents
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JP2005513072A (ja) 2005-05-12
US20050172859A1 (en) 2005-08-11
US7056379B2 (en) 2006-06-06
WO2003052037A1 (fr) 2003-06-26

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