CA2571285A1 - Foamable composition with thread-forming ability for hair treatment - Google Patents
Foamable composition with thread-forming ability for hair treatment Download PDFInfo
- Publication number
- CA2571285A1 CA2571285A1 CA 2571285 CA2571285A CA2571285A1 CA 2571285 A1 CA2571285 A1 CA 2571285A1 CA 2571285 CA2571285 CA 2571285 CA 2571285 A CA2571285 A CA 2571285A CA 2571285 A1 CA2571285 A1 CA 2571285A1
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- Prior art keywords
- hair
- weight
- foam
- wax
- styling
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/02—Cosmetics or similar toiletry preparations characterised by special physical form
- A61K8/04—Dispersions; Emulsions
- A61K8/046—Aerosols; Foams
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/72—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
- A61K8/84—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions otherwise than those involving only carbon-carbon unsaturated bonds
- A61K8/86—Polyethers
-
- 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
- A61K8/92—Oils, fats or waxes; Derivatives thereof, e.g. hydrogenation products thereof
- A61K8/922—Oils, fats or waxes; Derivatives thereof, e.g. hydrogenation products thereof of vegetable origin
-
- 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
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Birds (AREA)
- Epidemiology (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Cosmetics (AREA)
Abstract
Products suitable for treating hair based on a foamable wax-containing composition and methods of treating hair are provided, The composition has a watery or watery-alcoholic base and comprises at least one emulsifier and at least one wax or waxy substance in a predetermined ratio. The composition further comprises at least one polyethylene glycol. The products and methods of the invention are useful for improving the hold and stability of the hairstyle, for shaping hair, and for imparting a natural silky luster to hair without forming visible residues.
Description
FOAMABLE COMPOSTION WITH THREAD-FORMING ABILITY FOR HAIR
TREATMENT
BACKGROUND OF THE INVENTION
The subject matter of the present invention is a foamable, wax-like composition comprising an aqueous or aqueous-alcoholic Garner medium, emulsifiers and waxes, in which the weight ratio of emulsifier to wax is greater than 1. The composition further comprises polyethylene glycol.
The invention further relates to a syling foam comprising the foamable, wax-like composition, which together with a propellant gas is filled into a pressurized or pressure-resistant container having a foam head. Foam is produced from the liquid foamable composition immediately prior to application by using the foam head.
The invention also refers to a process for setting up and again setting up a human hairstyle using the styling foam according to the invention.
Hair wax compositions for hair treatment are well known in the art.
Particularly, they find appli-cation when putting short to medium length hair in a fashionable hairstyle.
Hair waxes impart hold and luster, and they stabilize, condition and fix the hairstyle, providing the hairstyle with shape and texture. Conventional hair wax has a waxy solid consistency and is usually provided in cups or other vessels, wherefrom it is typically removed with the fingers. The wax is distributed on the palm and then melted or at least considerably softened by the body heat of the hand. Due to this softening or melting it is possible to work an otherwise too hard wax into the hair. The wax is worked into the hair in a softened or even almost liquid state. Once worked into the hair, it cools and retrieves its original consistency. Upon hardening, the hair-do obtains stability and hold and frequently a slightly wet look.
In general, the wax must be soft enough at room temperature to be gathered out of the cup or ves-sel. Moreover, the melting or softening point must be near the body temperature. In addition, the load applied onto the hair is comparatively high.
Even though an improved hair fixing and hold may be obtained with a harder wax composition, it is generally more difficult to handle a hard wax and work it into the hair.
Thus, there is still a need for a wax-like product for hair treatment, which provides relatively strong hold while pro-viding convenient handling and being easily worked into the hair.
SUMMARY OF THE INVENTION
It is therefore an object of the present invention to provide a product for treating hair based on a wax-like composition, which improves the hold and stability of the hairstyle, shapes the hair and imparts a natural silky luster, which forms no visible residue and is sufficiently washable, while at the same time is easily and homogeneously distributed on the hair and is satisfactorily worked into the hair.
It has now been found that these requirements are fulfilled by a styling foam which comprises a foamable, wax-containing composition. The foamable composition has a watery or watery-alcoholic base and comprises at least one emulsifier and at least one wax or waxy substance in a predetermined ratio. The foamable composition further comprises at least one polyethylene gly-col.
Particularly, the foamable composition comprises (A) at least 40% by weight of an aqueous or aqueous-alcoholic carrier medium;
(B) at least 5% by weight of at least one emulsifier; and (C) at least 2% by weight of at least one wax;
(D) at least 0.1 % by weight of at least one polyethylene glycol;
wherein the weight ratio of emulsifier (B) to wax (C) is greater than 1 and preferably in a range of 1.1 to 4, especially preferably in a range of I .3 to 3.
In an embodiment of the invention further the foamable composition together with a propellant gas is filled into a pressurized or pressure-resistant container having a foam head. Foam is pro-duced from the liquid foamable composition immediately prior to application by using the foam head.
TREATMENT
BACKGROUND OF THE INVENTION
The subject matter of the present invention is a foamable, wax-like composition comprising an aqueous or aqueous-alcoholic Garner medium, emulsifiers and waxes, in which the weight ratio of emulsifier to wax is greater than 1. The composition further comprises polyethylene glycol.
The invention further relates to a syling foam comprising the foamable, wax-like composition, which together with a propellant gas is filled into a pressurized or pressure-resistant container having a foam head. Foam is produced from the liquid foamable composition immediately prior to application by using the foam head.
The invention also refers to a process for setting up and again setting up a human hairstyle using the styling foam according to the invention.
Hair wax compositions for hair treatment are well known in the art.
Particularly, they find appli-cation when putting short to medium length hair in a fashionable hairstyle.
Hair waxes impart hold and luster, and they stabilize, condition and fix the hairstyle, providing the hairstyle with shape and texture. Conventional hair wax has a waxy solid consistency and is usually provided in cups or other vessels, wherefrom it is typically removed with the fingers. The wax is distributed on the palm and then melted or at least considerably softened by the body heat of the hand. Due to this softening or melting it is possible to work an otherwise too hard wax into the hair. The wax is worked into the hair in a softened or even almost liquid state. Once worked into the hair, it cools and retrieves its original consistency. Upon hardening, the hair-do obtains stability and hold and frequently a slightly wet look.
In general, the wax must be soft enough at room temperature to be gathered out of the cup or ves-sel. Moreover, the melting or softening point must be near the body temperature. In addition, the load applied onto the hair is comparatively high.
Even though an improved hair fixing and hold may be obtained with a harder wax composition, it is generally more difficult to handle a hard wax and work it into the hair.
Thus, there is still a need for a wax-like product for hair treatment, which provides relatively strong hold while pro-viding convenient handling and being easily worked into the hair.
SUMMARY OF THE INVENTION
It is therefore an object of the present invention to provide a product for treating hair based on a wax-like composition, which improves the hold and stability of the hairstyle, shapes the hair and imparts a natural silky luster, which forms no visible residue and is sufficiently washable, while at the same time is easily and homogeneously distributed on the hair and is satisfactorily worked into the hair.
It has now been found that these requirements are fulfilled by a styling foam which comprises a foamable, wax-containing composition. The foamable composition has a watery or watery-alcoholic base and comprises at least one emulsifier and at least one wax or waxy substance in a predetermined ratio. The foamable composition further comprises at least one polyethylene gly-col.
Particularly, the foamable composition comprises (A) at least 40% by weight of an aqueous or aqueous-alcoholic carrier medium;
(B) at least 5% by weight of at least one emulsifier; and (C) at least 2% by weight of at least one wax;
(D) at least 0.1 % by weight of at least one polyethylene glycol;
wherein the weight ratio of emulsifier (B) to wax (C) is greater than 1 and preferably in a range of 1.1 to 4, especially preferably in a range of I .3 to 3.
In an embodiment of the invention further the foamable composition together with a propellant gas is filled into a pressurized or pressure-resistant container having a foam head. Foam is pro-duced from the liquid foamable composition immediately prior to application by using the foam head.
DETAILED DESCRIPTION OF THE INVENTION
Immediately after the styling foam is applied onto the hair, the hair has a comparatively high ini-tial stickiness, which however only lasts for a short time (e.g. for about 20 to 30 seconds). There-after, initial stickiness automatically falls to a residual stickiness. Due to the high initial sticki-ness, styling and shaping the hair is considerably simplified in comparison to commercial solid hair wax products and styling creams. However, if being permanent, a high stickiness of the treated hair would generally be considered as being unpleasant and undesirable. After an initial phase, the product transforms into an only mildly sticky composition. This mild or slight residual stickiness provides a pleasant feel. Moreover, due to the residual stickiness, restyling of the hair-do is always possible. Additional advantages of the product according to the invention include a problem-free application and a lustrous appearance of the hair.
A further advantage of the styling foam according to the present invention is that the styling foam is able to form threads: When a portion of fresh foam is applied onto one hand and the foam is then taken between two hands, which are moved apart from each other, the styling foam forms threads between the hands. It is believed that the formation of threads helps to apply the foam homogenously onto the hair and improves the wetting of the hair.
The advantageous properties of the styling foam comprising the foamable composition according to the invention are obtained however only with certain amounts and weight ratios of wax and emulsifier. Also, the emulsifier must be present in excess compared to the wax.
Carrier Medium (A) 'The foamable composition according to the invention comprises preferably from 40% by weight to 90% by weight, especially preferably from 50% by weight to 80% by weight, and even more preferably from 60% by weight to 80% by weight of the carrier medium (A). The carrier medium can comprise water or a mixture of water with at least one alcohol. Suitable alcohols are espe-cially monohydric or polyhydric Ci- to CS-alcohols, such as ethanol, n-propanol, isopropanol, butanols, pentanols, ethylene glycol, propylene glycol, butylene glycol, glycerol or pentandiols.
Ethanol and isopropanol are preferred monohydric alcohols. Glycerol and propylene glycols are especially preferred as the polyhydric alcohols. The foamable composition preferably contains preferably from 20% to 70% by weight, especially preferably from 20% to 60% by weight of wa-ter. Monohydric alcohols are preferably comprised in the foamable composition according to the invention in an amount of from 10% to 50% by weight, especially preferably from 15% to 40%
by weight. Polyhydric alcohols are preferably comprised in the foamable composition according to the invention in an amount of from 0% to 10% by weight, especially preferably from 0.5% to 10% by weight, and even more preferably from 1 % to 5% by weight. The drying speed and thus the length of the strongly adhesive or sticky phase can be adjusted to the desired extent by varia-tion of the amount of volatile alcohol, such as ethanol or isopropanol, in the foamable composi-tion.
Using alcohol in addition to water not only reduces the drying time but also reduces the residual stickiness remaining after drying. In a preferred embodiment, the foamable composition accord-ing to the invention contains from 20% to 60% by weight of water, from 10% to 50% by weight of at least one 20 monohydric CZ- to C3-alcohol, preferably ethanol, and from 0.5% to 10% by weight of at least one polyhydric C2- to CS-alcohol. The weight ratio of water to monohydric al-cohol is preferably in a range of 0.5 to 5, especially preferably from 1 to 3.
Emulsifier (B) The foamable composition according to the invention comprises preferably from 5% to 40% by weight, especially preferably from 7.5% to 30% by weight, and even more preferred from 10% to 35% by weight of an emulsifier (B). Suitable emulsifiers and emulsifier mixtures are especially those with an HLB value of at least 10, especially of 10 to 20, especially preferably of about 13 to about 17. The emulsifier can be nonionic, anionic, cationic or zwitterionic. The nonionic emul-sifters are preferred. Suitable emulsifiers are, e.g.:
Ethoxylated fatty alcohols, fatty acids, fatty acid glycerides or alkyl phenols, especially addition products of 2 to 30 mol ethylene oxide and/or 1 to 5 mol propylene oxide to Cs-to Cz2-fatty al-cohols, to C~2- to C2z-fatty acids or alkylphenols with 8 to 15 C-atoms in the alkyl groups; C12- to C22-fatty acid monoesters and diesters of addition products of 1 mol to 30 mol ethylene oxide to glycerol; addition products of 5 moI to 60 mol ethylene oxide to castor oil or hydrogenated castor oil; mono-, di- and/or triesters of phosphoric acid with addition products of 2 mol to 30 mol eth-ylene oxide to C8- to C22-fatty alcohols; fatty acid sugar esters, especially esters of sucrose and one or two C8- to C22-fatty acids, INCl names: sucrose cocoate, sucrose dilaurate, sucrose distearate, sucrose laurate, sucrose myristate, sucrose oleate, sucrose palmitate, sucrose rici-noleate, sucrose stearate; polyglyceryl fatty acid esters, especially one, two or more Cx- to C2z-fatty acid and polyglycerol with 2 to 20 glyceryl units.
In an especially preferred embodiment the emulsifiers have a waxy consistency and a dripping point above 25° C.
Wax C
The foamable composition according to the invention contains preferably an amount of 2% to less than 40% by weight, especially preferably from 5% to less than 30% by weight, of a wax (C).
Every known wax and/or wax-like substance in the state of the art can in principle be used. These waxes and wax-like substances include animal, vegetable, mineral and synthetic waxes, micro-crystalline waxes, macro-crystalline waxes, solid paraffins' petrolatum, VASELINE~, ozocerite, montan wax, Fischer-Tropsch wax, polyolefin waxes, such as polybutene, beeswax, wool wax and its derivatives, such as wool wax, alcohols, candelilla wax, carnauba wax, Japan wax, hard-ened fats, fatty acid esters and, fatty acid glycerides with a hardening point of above 40° C., polyethylene waxes and silicone waxes. Suitable waxes have waxy properties and a solidification point above 40°C, preferably above 55°C. The needle penetration number (0.1 mm, 100 g, 5 s, 25° C., according to DIN 51 579) is preferably from 2 to 0.70, especially from 3 to 40. Preferably the foamable composition contains at least one wax, which has a needle penetration point of less than 40, especially preferably less than 20. Carnauba wax and ceresin with a needle penetration number less than 20 and their mixtures are especially preferred.
Polyethylene r~lycol (D) The foamable composition of the present invention further comprises at least one polyethylene glycol (PEG). The PEG comprised in the foamable composition is responsible for the thread forming properties of the styling foam comprising the foamable composition. An especially pre-ferred PEG of the present invention is PEG-90M. The foamable composition comprises at least 0.1 % by weight of PEG, more preferably from 0.1% to 0.5%, and even more preferably from 0.1 % to 0.3% of PEG.
Additional Oils (E) In an especially preferred embodiment, especially for making products with improved soft feel, the foamable composition according to the invention additionally comprises at least one hydro-phobic substance (E), which is liquid at room temperature (25°C), preferably at least one oil. The foamable composition according to the invention comprises preferably from 0.1%
to 20% by weight, especially preferably from 1 % to 10% by weight, of the hydrophobic liquid (E). This hy-drophobic substance can be an easily volatilized or not-so-easily-volatilized substance, such as oil that is difficult to volatilize.
The easily volatilized hydrophobic substances are liquid at room temperature and have a boiling point in a range of preferably from 30°C to 250°C, especially preferably from 60°C to, 220°C.
Liquid hydrocarbons, liquid cyclic or linear silicones (dimethylpolysilioxanes) or mixtures of the foregoing substances are suitable. Suitable hydrocarbons include paraffins or isoparaffins with 5 to 14 carbon atoms, preferably with 8 to 12 carbon atoms, especially dodecane or isododecane.
Suitable liquid, easily volatilized silicones include cyclodimethylsiloxanes with 3 to 8, preferably 4 to 6 silicon atoms, especially cyclotetradimhethylsiloxane, cyclopentadimethylsiloxane or cyclohexadimethylsiloxane. Furthermore dimethylsiloxane/methylalkylsiloxane cyclocopoly-mers, e.g. Silicone FZ 3109 of Union Carbide, which is a dimethylsiloxane/methyloctylsiloxane cyclocopolymer, are suitable. Suitable volatile linear silicones have from 2 to 9 Si atoms. Hexa-methyldisiloxanes or alkyltrisiloxanes, such as hexylheptamethyltrisiloxane or octylheptamethyl-trisiloxane, are also suitable.
The non-volatile hydrophobic oils have a melting point of below 25°C
and a boiling point of above 250°C, preferably above 300°C. In principle, oils known to those skilled in the art can be used. These oils include vegetable or animal oils, mineral oils, silicone oils or mixtures thereof.
Suitable silicone oils include polydimethylsiloxanes, phenylated silicones, polyphenylmethylsi-loxanes, phenyltrimethicones, poly(C~- to C2o)alkylsiloxanes, alkylmethylsiloxanes. Furthermore hydrocarbon oils, such as paraffin or isoparaffin oils, squalene, oils from fatty acids and polyoils, especially triglycerides of Coo- to C3o-fatty acids, are suitable. Suitable vegetable oils include sunflower seed oils, coconut oil, castor oil, lanolin oil, jojoba oil, corn oil and Soya oil. Hydro-carbon oils, especially mineral oils (paraffinum liquidum) and vegetable oils and fatty acid triglycerides, are especially preferred as the oils.
In a preferred embodiment the foamable composition according to the invention comprises (A) 40% to 90% by weight of an aqueous-alcoholic Garner medium, which comprises from 20%
to 60% by weight of water, from 10% to 50% by weight of ethanol and/or isopropanol, and from 0% to 10% by weight of a dihydric or trihydric CZ- to C3-alcohol, wherein a weight ratio of water to ethanol and/or isopropanol is in a range of from 0.5 to 5;
(B) from 5% to 40% by weight of at least one nonionic emulsifier;
(C) from 2% to 40% by weight of at least one wax;
(D) from 0.1 % to 0.5% by weight of at least one polyethylene glycol; and (E) from 0% to 20% by weight of at least one hydrophobic liquid oil;
wherein the weight ratio of emulsifier (B) to wax (C) is in a range of 1.5 to 3.
In addition to the above-stated ingredients the styling foam according to the invention can com-prise additional conventional cosmetic additive ingredients as follows:
Cosmetic dyes in an amount of up to 6% by weight, preferably from 0.1 % to 4%
by weight, e.g.
C.I. Pigment Red 4 (C.I. 12 085), C.I. Pigment Green (C.I. 74 260), and/or C.I. Vat Blue 4 (C.I.
69 800); pearlescence pigments in an amount of up to 25% by weight, preferably from 1 % to 20% by weight, e.g. such as those on a titanium dioxide mica basis; perfume and fragrance sub-stances in an amount of up to 2% by weight, preferably from 0.01 % to I % by weight; light pro-tective and preservative agents in an amount of up to 1 % by weight, preferably from 0.01 % to 0.5% by weight, e.g, parahydroxybenzoic acid ester, benzoic acid, silicylic acid, sorbic acid, mandelic acid, polyhexmethylene biguanidine hydrochloride or isothiazolinone derivative com-pounds; film-forming polymers, e.g. polyvinyl pyrrolidone or vinylpyrrolidone/vinyl. acetate co-polymers in an amount of up to 5% by weight, preferably 0.1% to 4% by weight;
and hair care additives, such as e.g. betaine, panthenol in an amount of up to 5% by weight, preferably from 0.01% to 4% by weight.
Application and Packa~n~
The foamable composition according to the invention can be filled in a suitable container or package. The package or container is provided with a device for making foam, such as a me-chanically operated pump foaming device for dispensing the product in the form of a foam. The mechanical foaming device for the foamable composition according to the invention can be a commercial foam head.
In an especially preferred embodiment of the foamable composition, the composition according to the invention is filled in a pressurized or pressure-resistant container together with a suitable propellant. The container is provided with a device for producing foam (foam head).
Suitable propellants include liquid propellants, such as propane, n-butane, isobutane, fluorinated hydrocarbons, such as 1,1-difluoroethane or 1,1,1,2-tetrafluoroethane, or dimethyl ether. These propellant gases can be used individually or in a mixture, e.g. a mixture of propane and/or butane and dimethyl ether, A mixture of propane and butane is especially preferred.
Typical filling ratios are in a range of about 80% to 98% by weight effective mixture to 2% to 20% by weight propel-lant. The container can be made from any material known for foam products.
Suitable materials especially are metals, such as aluminum or tinplate.
Manufacture 'The product according to the invention can be made by a method in which the wax components are melted and emulsified with the remaining ingredients in the aqueous carrier medium. Easily volatile ingredients are added and mixed after cooling. Subsequently the composition is filled into the desired container. In case of a propellant-containing product the propellant gas is subse-quently added and the container is provided with a suitable foam head.
Application Process The method of shaping or fashioning the hair-do with the styling foam is also a part of the pre-sent invention. In this method the styling foam is applied to dry, slightly moist or wet hair and the desired hairstyle is set up during the temporary strongly sticky stage. Small amounts of the styl-ing foam are typically sufficient to carry out the method of shaping or fashioning the hair-do.
However, the required quantity depends on the hair length and desired effect.
Due to the consistency of the product, the styling foam can be applied and distributed easily on the hair without great effort. The styling foam provides the hair with stability, definition, struc-ture, and a strong hold. The hair has a pleasing, shining appearance. The styling foam is espe-cially suitable for creating styling and re-styling of modern hairstyles.
Immediately after the styling foam is applied onto the hair, the hair has a comparatively high ini-tial stickiness, which however only lasts for a short time (e.g. for about 20 to 30 seconds). There-after, initial stickiness automatically falls to a residual stickiness. Due to the high initial sticki-ness, styling and shaping the hair is considerably simplified in comparison to commercial solid hair wax products and styling creams. However, if being permanent, a high stickiness of the treated hair would generally be considered as being unpleasant and undesirable. After an initial phase, the product transforms into an only mildly sticky composition. This mild or slight residual stickiness provides a pleasant feel. Moreover, due to the residual stickiness, restyling of the hair-do is always possible. Additional advantages of the product according to the invention include a problem-free application and a lustrous appearance of the hair.
A further advantage of the styling foam according to the present invention is that the styling foam is able to form threads: When a portion of fresh foam is applied onto one hand and the foam is then taken between two hands, which are moved apart from each other, the styling foam forms threads between the hands. It is believed that the formation of threads helps to apply the foam homogenously onto the hair and improves the wetting of the hair.
The advantageous properties of the styling foam comprising the foamable composition according to the invention are obtained however only with certain amounts and weight ratios of wax and emulsifier. Also, the emulsifier must be present in excess compared to the wax.
Carrier Medium (A) 'The foamable composition according to the invention comprises preferably from 40% by weight to 90% by weight, especially preferably from 50% by weight to 80% by weight, and even more preferably from 60% by weight to 80% by weight of the carrier medium (A). The carrier medium can comprise water or a mixture of water with at least one alcohol. Suitable alcohols are espe-cially monohydric or polyhydric Ci- to CS-alcohols, such as ethanol, n-propanol, isopropanol, butanols, pentanols, ethylene glycol, propylene glycol, butylene glycol, glycerol or pentandiols.
Ethanol and isopropanol are preferred monohydric alcohols. Glycerol and propylene glycols are especially preferred as the polyhydric alcohols. The foamable composition preferably contains preferably from 20% to 70% by weight, especially preferably from 20% to 60% by weight of wa-ter. Monohydric alcohols are preferably comprised in the foamable composition according to the invention in an amount of from 10% to 50% by weight, especially preferably from 15% to 40%
by weight. Polyhydric alcohols are preferably comprised in the foamable composition according to the invention in an amount of from 0% to 10% by weight, especially preferably from 0.5% to 10% by weight, and even more preferably from 1 % to 5% by weight. The drying speed and thus the length of the strongly adhesive or sticky phase can be adjusted to the desired extent by varia-tion of the amount of volatile alcohol, such as ethanol or isopropanol, in the foamable composi-tion.
Using alcohol in addition to water not only reduces the drying time but also reduces the residual stickiness remaining after drying. In a preferred embodiment, the foamable composition accord-ing to the invention contains from 20% to 60% by weight of water, from 10% to 50% by weight of at least one 20 monohydric CZ- to C3-alcohol, preferably ethanol, and from 0.5% to 10% by weight of at least one polyhydric C2- to CS-alcohol. The weight ratio of water to monohydric al-cohol is preferably in a range of 0.5 to 5, especially preferably from 1 to 3.
Emulsifier (B) The foamable composition according to the invention comprises preferably from 5% to 40% by weight, especially preferably from 7.5% to 30% by weight, and even more preferred from 10% to 35% by weight of an emulsifier (B). Suitable emulsifiers and emulsifier mixtures are especially those with an HLB value of at least 10, especially of 10 to 20, especially preferably of about 13 to about 17. The emulsifier can be nonionic, anionic, cationic or zwitterionic. The nonionic emul-sifters are preferred. Suitable emulsifiers are, e.g.:
Ethoxylated fatty alcohols, fatty acids, fatty acid glycerides or alkyl phenols, especially addition products of 2 to 30 mol ethylene oxide and/or 1 to 5 mol propylene oxide to Cs-to Cz2-fatty al-cohols, to C~2- to C2z-fatty acids or alkylphenols with 8 to 15 C-atoms in the alkyl groups; C12- to C22-fatty acid monoesters and diesters of addition products of 1 mol to 30 mol ethylene oxide to glycerol; addition products of 5 moI to 60 mol ethylene oxide to castor oil or hydrogenated castor oil; mono-, di- and/or triesters of phosphoric acid with addition products of 2 mol to 30 mol eth-ylene oxide to C8- to C22-fatty alcohols; fatty acid sugar esters, especially esters of sucrose and one or two C8- to C22-fatty acids, INCl names: sucrose cocoate, sucrose dilaurate, sucrose distearate, sucrose laurate, sucrose myristate, sucrose oleate, sucrose palmitate, sucrose rici-noleate, sucrose stearate; polyglyceryl fatty acid esters, especially one, two or more Cx- to C2z-fatty acid and polyglycerol with 2 to 20 glyceryl units.
In an especially preferred embodiment the emulsifiers have a waxy consistency and a dripping point above 25° C.
Wax C
The foamable composition according to the invention contains preferably an amount of 2% to less than 40% by weight, especially preferably from 5% to less than 30% by weight, of a wax (C).
Every known wax and/or wax-like substance in the state of the art can in principle be used. These waxes and wax-like substances include animal, vegetable, mineral and synthetic waxes, micro-crystalline waxes, macro-crystalline waxes, solid paraffins' petrolatum, VASELINE~, ozocerite, montan wax, Fischer-Tropsch wax, polyolefin waxes, such as polybutene, beeswax, wool wax and its derivatives, such as wool wax, alcohols, candelilla wax, carnauba wax, Japan wax, hard-ened fats, fatty acid esters and, fatty acid glycerides with a hardening point of above 40° C., polyethylene waxes and silicone waxes. Suitable waxes have waxy properties and a solidification point above 40°C, preferably above 55°C. The needle penetration number (0.1 mm, 100 g, 5 s, 25° C., according to DIN 51 579) is preferably from 2 to 0.70, especially from 3 to 40. Preferably the foamable composition contains at least one wax, which has a needle penetration point of less than 40, especially preferably less than 20. Carnauba wax and ceresin with a needle penetration number less than 20 and their mixtures are especially preferred.
Polyethylene r~lycol (D) The foamable composition of the present invention further comprises at least one polyethylene glycol (PEG). The PEG comprised in the foamable composition is responsible for the thread forming properties of the styling foam comprising the foamable composition. An especially pre-ferred PEG of the present invention is PEG-90M. The foamable composition comprises at least 0.1 % by weight of PEG, more preferably from 0.1% to 0.5%, and even more preferably from 0.1 % to 0.3% of PEG.
Additional Oils (E) In an especially preferred embodiment, especially for making products with improved soft feel, the foamable composition according to the invention additionally comprises at least one hydro-phobic substance (E), which is liquid at room temperature (25°C), preferably at least one oil. The foamable composition according to the invention comprises preferably from 0.1%
to 20% by weight, especially preferably from 1 % to 10% by weight, of the hydrophobic liquid (E). This hy-drophobic substance can be an easily volatilized or not-so-easily-volatilized substance, such as oil that is difficult to volatilize.
The easily volatilized hydrophobic substances are liquid at room temperature and have a boiling point in a range of preferably from 30°C to 250°C, especially preferably from 60°C to, 220°C.
Liquid hydrocarbons, liquid cyclic or linear silicones (dimethylpolysilioxanes) or mixtures of the foregoing substances are suitable. Suitable hydrocarbons include paraffins or isoparaffins with 5 to 14 carbon atoms, preferably with 8 to 12 carbon atoms, especially dodecane or isododecane.
Suitable liquid, easily volatilized silicones include cyclodimethylsiloxanes with 3 to 8, preferably 4 to 6 silicon atoms, especially cyclotetradimhethylsiloxane, cyclopentadimethylsiloxane or cyclohexadimethylsiloxane. Furthermore dimethylsiloxane/methylalkylsiloxane cyclocopoly-mers, e.g. Silicone FZ 3109 of Union Carbide, which is a dimethylsiloxane/methyloctylsiloxane cyclocopolymer, are suitable. Suitable volatile linear silicones have from 2 to 9 Si atoms. Hexa-methyldisiloxanes or alkyltrisiloxanes, such as hexylheptamethyltrisiloxane or octylheptamethyl-trisiloxane, are also suitable.
The non-volatile hydrophobic oils have a melting point of below 25°C
and a boiling point of above 250°C, preferably above 300°C. In principle, oils known to those skilled in the art can be used. These oils include vegetable or animal oils, mineral oils, silicone oils or mixtures thereof.
Suitable silicone oils include polydimethylsiloxanes, phenylated silicones, polyphenylmethylsi-loxanes, phenyltrimethicones, poly(C~- to C2o)alkylsiloxanes, alkylmethylsiloxanes. Furthermore hydrocarbon oils, such as paraffin or isoparaffin oils, squalene, oils from fatty acids and polyoils, especially triglycerides of Coo- to C3o-fatty acids, are suitable. Suitable vegetable oils include sunflower seed oils, coconut oil, castor oil, lanolin oil, jojoba oil, corn oil and Soya oil. Hydro-carbon oils, especially mineral oils (paraffinum liquidum) and vegetable oils and fatty acid triglycerides, are especially preferred as the oils.
In a preferred embodiment the foamable composition according to the invention comprises (A) 40% to 90% by weight of an aqueous-alcoholic Garner medium, which comprises from 20%
to 60% by weight of water, from 10% to 50% by weight of ethanol and/or isopropanol, and from 0% to 10% by weight of a dihydric or trihydric CZ- to C3-alcohol, wherein a weight ratio of water to ethanol and/or isopropanol is in a range of from 0.5 to 5;
(B) from 5% to 40% by weight of at least one nonionic emulsifier;
(C) from 2% to 40% by weight of at least one wax;
(D) from 0.1 % to 0.5% by weight of at least one polyethylene glycol; and (E) from 0% to 20% by weight of at least one hydrophobic liquid oil;
wherein the weight ratio of emulsifier (B) to wax (C) is in a range of 1.5 to 3.
In addition to the above-stated ingredients the styling foam according to the invention can com-prise additional conventional cosmetic additive ingredients as follows:
Cosmetic dyes in an amount of up to 6% by weight, preferably from 0.1 % to 4%
by weight, e.g.
C.I. Pigment Red 4 (C.I. 12 085), C.I. Pigment Green (C.I. 74 260), and/or C.I. Vat Blue 4 (C.I.
69 800); pearlescence pigments in an amount of up to 25% by weight, preferably from 1 % to 20% by weight, e.g. such as those on a titanium dioxide mica basis; perfume and fragrance sub-stances in an amount of up to 2% by weight, preferably from 0.01 % to I % by weight; light pro-tective and preservative agents in an amount of up to 1 % by weight, preferably from 0.01 % to 0.5% by weight, e.g, parahydroxybenzoic acid ester, benzoic acid, silicylic acid, sorbic acid, mandelic acid, polyhexmethylene biguanidine hydrochloride or isothiazolinone derivative com-pounds; film-forming polymers, e.g. polyvinyl pyrrolidone or vinylpyrrolidone/vinyl. acetate co-polymers in an amount of up to 5% by weight, preferably 0.1% to 4% by weight;
and hair care additives, such as e.g. betaine, panthenol in an amount of up to 5% by weight, preferably from 0.01% to 4% by weight.
Application and Packa~n~
The foamable composition according to the invention can be filled in a suitable container or package. The package or container is provided with a device for making foam, such as a me-chanically operated pump foaming device for dispensing the product in the form of a foam. The mechanical foaming device for the foamable composition according to the invention can be a commercial foam head.
In an especially preferred embodiment of the foamable composition, the composition according to the invention is filled in a pressurized or pressure-resistant container together with a suitable propellant. The container is provided with a device for producing foam (foam head).
Suitable propellants include liquid propellants, such as propane, n-butane, isobutane, fluorinated hydrocarbons, such as 1,1-difluoroethane or 1,1,1,2-tetrafluoroethane, or dimethyl ether. These propellant gases can be used individually or in a mixture, e.g. a mixture of propane and/or butane and dimethyl ether, A mixture of propane and butane is especially preferred.
Typical filling ratios are in a range of about 80% to 98% by weight effective mixture to 2% to 20% by weight propel-lant. The container can be made from any material known for foam products.
Suitable materials especially are metals, such as aluminum or tinplate.
Manufacture 'The product according to the invention can be made by a method in which the wax components are melted and emulsified with the remaining ingredients in the aqueous carrier medium. Easily volatile ingredients are added and mixed after cooling. Subsequently the composition is filled into the desired container. In case of a propellant-containing product the propellant gas is subse-quently added and the container is provided with a suitable foam head.
Application Process The method of shaping or fashioning the hair-do with the styling foam is also a part of the pre-sent invention. In this method the styling foam is applied to dry, slightly moist or wet hair and the desired hairstyle is set up during the temporary strongly sticky stage. Small amounts of the styl-ing foam are typically sufficient to carry out the method of shaping or fashioning the hair-do.
However, the required quantity depends on the hair length and desired effect.
Due to the consistency of the product, the styling foam can be applied and distributed easily on the hair without great effort. The styling foam provides the hair with stability, definition, struc-ture, and a strong hold. The hair has a pleasing, shining appearance. The styling foam is espe-cially suitable for creating styling and re-styling of modern hairstyles.
The present invention also refers to a method for re-shaping or re-styling a hairstyle. A first hair-style is established or set up with the above-described method and later on, during the stage of weak residual stickiness, the first hairstyle is changed into a second hairstyle. The following ex-amples should serve to illustrate the subject matter according to the invention.
EXAMPLES
Exam,~le 1: foamable composition 1 10.0 Co ernicia Cerifera Carnauba wax 14.0 PEG-60 H dro mated Castor Oil 8.0 PEG-40 Hydro mated Castor Oil 0.25 g PEG-90M
0.4 Parabene 0 Fra ce .3 _ Water -- _ _ ~Ad 100 g ~
Example 2: foamable composition 2 10.0 g Copernicia Cerifera Carnauba wax 12.0 g Ceteareth-25 4.0 PEG-40 H dro mated Castor Oil 6.0 PEG-25 H dro mated Castor Oil 0.20 PEG-90M
0.4 Parabene 0.2 g Benzoic acid 0.3 Fra nce Ad 100 Water Example 3: foamable composition 3 10.0 g Glycol Distearate 12.0 g Ceteareth-25 4.0 PEG-12 6.0 PEG-25 H dro enated Castor Oil 0.2 PEG-90M
0.4 g Parabene 0.2 Benzoic acid 0.3 g Fragrance Ad 100 Water Comparative Example 1: comparative foamable composition 1 2.0 g Ceteareth-25 2.0 g Cetearyl alcohol 2.0 g Paraffinum li uidum 3.0 g Co ernicia Cerifera (Carnauba) wax 0.2 g Ceresin 0.4 Parabene 4.0 g Petrolatum 2.0 Cetyl alcohol 6.0 g Alcohol 100%
1.2 g AMP-ultra PC 2000 (5% Water) 10.0 g Luviskol K 85 CQ solution (PVP) Ad 100 ater - __ g~
The pH of each composition is set at 4.5.
Together with a propellant each composition is filled into a pressure-resistant container. The pro-pellant consists of propane and butane (94:6). The container is equiped with a foam head.
When a portion of fresh foam derived from the foamable compositions according to Examples 1 to 3 are applied onto one hand and the foam is then taken between two hands, which are moved apart from each other, the styling foams form threads between the hands.
When a portion of fresh foam derived from the foamable compositions according to Comparative Example 1 is applied onto one hand and the foam is then taken between two hands, which are moved apart from each other, no threads are formed.
The dimensions and values disclosed herein are not to be understood as being strictly limited to the exact numerical values recited. Instead, unless otherwise specified, each such dimension is intended to mean both the recited value and a functionally equivalent range surrounding that value. For example, a dimension disclosed as "40 mm" is intended to mean "about 40 mm".
All documents cited in the Detailed Description of the Invention are, in relevant part, incorpo-rated herein by reference; the citation of any document is not to be construed as an admission that it is prior art with respect to the present invention. To the extend that any meaning or definition of a term in this written document conflicts with any meaning or definition of the term in a document incorporated by reference, the meaning or definition assigned to the term in this writ-ten document shall govern.
While particular embodiments of the present invention have been illustrated and described, it would be obvious to those skilled in the art that various other changes and modifications can be made without deparring from the spirit and scope of the invention. It is therefore intended to cover in the appended claimed all such changes and modifications that are within the scope of this invention.
EXAMPLES
Exam,~le 1: foamable composition 1 10.0 Co ernicia Cerifera Carnauba wax 14.0 PEG-60 H dro mated Castor Oil 8.0 PEG-40 Hydro mated Castor Oil 0.25 g PEG-90M
0.4 Parabene 0 Fra ce .3 _ Water -- _ _ ~Ad 100 g ~
Example 2: foamable composition 2 10.0 g Copernicia Cerifera Carnauba wax 12.0 g Ceteareth-25 4.0 PEG-40 H dro mated Castor Oil 6.0 PEG-25 H dro mated Castor Oil 0.20 PEG-90M
0.4 Parabene 0.2 g Benzoic acid 0.3 Fra nce Ad 100 Water Example 3: foamable composition 3 10.0 g Glycol Distearate 12.0 g Ceteareth-25 4.0 PEG-12 6.0 PEG-25 H dro enated Castor Oil 0.2 PEG-90M
0.4 g Parabene 0.2 Benzoic acid 0.3 g Fragrance Ad 100 Water Comparative Example 1: comparative foamable composition 1 2.0 g Ceteareth-25 2.0 g Cetearyl alcohol 2.0 g Paraffinum li uidum 3.0 g Co ernicia Cerifera (Carnauba) wax 0.2 g Ceresin 0.4 Parabene 4.0 g Petrolatum 2.0 Cetyl alcohol 6.0 g Alcohol 100%
1.2 g AMP-ultra PC 2000 (5% Water) 10.0 g Luviskol K 85 CQ solution (PVP) Ad 100 ater - __ g~
The pH of each composition is set at 4.5.
Together with a propellant each composition is filled into a pressure-resistant container. The pro-pellant consists of propane and butane (94:6). The container is equiped with a foam head.
When a portion of fresh foam derived from the foamable compositions according to Examples 1 to 3 are applied onto one hand and the foam is then taken between two hands, which are moved apart from each other, the styling foams form threads between the hands.
When a portion of fresh foam derived from the foamable compositions according to Comparative Example 1 is applied onto one hand and the foam is then taken between two hands, which are moved apart from each other, no threads are formed.
The dimensions and values disclosed herein are not to be understood as being strictly limited to the exact numerical values recited. Instead, unless otherwise specified, each such dimension is intended to mean both the recited value and a functionally equivalent range surrounding that value. For example, a dimension disclosed as "40 mm" is intended to mean "about 40 mm".
All documents cited in the Detailed Description of the Invention are, in relevant part, incorpo-rated herein by reference; the citation of any document is not to be construed as an admission that it is prior art with respect to the present invention. To the extend that any meaning or definition of a term in this written document conflicts with any meaning or definition of the term in a document incorporated by reference, the meaning or definition assigned to the term in this writ-ten document shall govern.
While particular embodiments of the present invention have been illustrated and described, it would be obvious to those skilled in the art that various other changes and modifications can be made without deparring from the spirit and scope of the invention. It is therefore intended to cover in the appended claimed all such changes and modifications that are within the scope of this invention.
Claims (5)
1. A foamable composition for hair treatment, especially for hair styling, comprising at least 40% by weight of an aqueous or aqueous-alcoholic carrier medium;
at least 0.1% by weight of at least one polyethylene glycol;
at least 5% by weight of at least one emulsifier; and at least 2% by weight of at least one wax;
wherein the weight ratio of said at least one emulsifier to said at least one wax is greater than 1.
at least 0.1% by weight of at least one polyethylene glycol;
at least 5% by weight of at least one emulsifier; and at least 2% by weight of at least one wax;
wherein the weight ratio of said at least one emulsifier to said at least one wax is greater than 1.
2. A styling foam comprising the foamable composition of claim 1 and further comprising a propellant, wherein the composition and the propellant are comprised in a container, the container comprising a foam-making device such as a foam head.
3. The styling foam according to claims 2, wherein said styling foam has thread forming properties.
4. A method for shaping or styling a hairstyle, said method comprising a) providing the styl-ing foam of claim 2 or 3 b) applying said styling foam to dry, slightly wet or wet hair to be shaped; and c) within a temporary phase in which the styling foam is comparatively more sticky putting the hair to be shaped into a desired hairstyle.
5. The method according to claim 4, further comprising restyling or reshaping the hairstyle by putting the hair in another desired hairstyle at a time after putting the hair in the de-sired hair style and during another phase in which the hair wax composition is comparatively less sticky.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA 2571285 CA2571285A1 (en) | 2006-12-15 | 2006-12-15 | Foamable composition with thread-forming ability for hair treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA 2571285 CA2571285A1 (en) | 2006-12-15 | 2006-12-15 | Foamable composition with thread-forming ability for hair treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2571285A1 true CA2571285A1 (en) | 2007-04-04 |
Family
ID=37912373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA 2571285 Abandoned CA2571285A1 (en) | 2006-12-15 | 2006-12-15 | Foamable composition with thread-forming ability for hair treatment |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA2571285A1 (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2961104A1 (en) * | 2010-06-14 | 2011-12-16 | Oreal | Capillary composition, useful for styling keratin fiber such as hair, comprises a composition having a fixing polymer and a compound having non ethoxylated fatty alcohol, fatty acid ester and fatty alcohol ester, and gases propellant |
| WO2013083350A3 (en) * | 2011-12-09 | 2013-08-01 | Henkel Ag & Co. Kgaa | Propellent-containing cosmetic composition |
| WO2016091466A1 (en) * | 2014-12-10 | 2016-06-16 | Henkel Ag & Co. Kgaa | Agents and methods for the temporary shaping of keratin-containing fibers |
| WO2021115664A1 (en) * | 2019-12-12 | 2021-06-17 | Henkel Ag & Co. Kgaa | Hair styling composition i containing sugar |
| WO2022129358A1 (en) * | 2020-12-18 | 2022-06-23 | L'oreal | Aerosol device containing a composition comprising a solid fatty alcohol, a monoalcohol and a compressed gas |
| WO2022129602A1 (en) * | 2020-12-18 | 2022-06-23 | L'oreal | Aerosol device containing a composition comprising a solid fatty alcohol and a liquefied gas |
-
2006
- 2006-12-15 CA CA 2571285 patent/CA2571285A1/en not_active Abandoned
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2961104A1 (en) * | 2010-06-14 | 2011-12-16 | Oreal | Capillary composition, useful for styling keratin fiber such as hair, comprises a composition having a fixing polymer and a compound having non ethoxylated fatty alcohol, fatty acid ester and fatty alcohol ester, and gases propellant |
| WO2013083350A3 (en) * | 2011-12-09 | 2013-08-01 | Henkel Ag & Co. Kgaa | Propellent-containing cosmetic composition |
| WO2016091466A1 (en) * | 2014-12-10 | 2016-06-16 | Henkel Ag & Co. Kgaa | Agents and methods for the temporary shaping of keratin-containing fibers |
| WO2021115664A1 (en) * | 2019-12-12 | 2021-06-17 | Henkel Ag & Co. Kgaa | Hair styling composition i containing sugar |
| WO2022129358A1 (en) * | 2020-12-18 | 2022-06-23 | L'oreal | Aerosol device containing a composition comprising a solid fatty alcohol, a monoalcohol and a compressed gas |
| WO2022129602A1 (en) * | 2020-12-18 | 2022-06-23 | L'oreal | Aerosol device containing a composition comprising a solid fatty alcohol and a liquefied gas |
| FR3117818A1 (en) * | 2020-12-18 | 2022-06-24 | L'oreal | AEROSOL DEVICE CONTAINING A COMPOSITION COMPRISING A SOLID FATTY ALCOHOL AND A LIQUEFIED GAS |
| FR3117820A1 (en) * | 2020-12-18 | 2022-06-24 | L'oreal | AEROSOL DEVICE CONTAINING A COMPOSITION COMPRISING A SOLID FATTY ALCOHOL, A MONOALCOHOL AND A COMPRESSED GAS |
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