WO1998056333A9 - Aqueous carrier systems for water-insoluble materials - Google Patents
Aqueous carrier systems for water-insoluble materialsInfo
- Publication number
- WO1998056333A9 WO1998056333A9 PCT/US1998/010617 US9810617W WO9856333A9 WO 1998056333 A9 WO1998056333 A9 WO 1998056333A9 US 9810617 W US9810617 W US 9810617W WO 9856333 A9 WO9856333 A9 WO 9856333A9
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- amount
- present
- nonionic surfactant
- water
- amphoteric surfactant
- Prior art date
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Classifications
-
- 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
-
- 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
- A61K8/55—Phosphorus compounds
- A61K8/553—Phospholipids, e.g. lecithin
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/72—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
- A61K8/81—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
- A61K8/817—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a single or double bond to nitrogen or by a heterocyclic ring containing nitrogen; Compositions or derivatives of such polymers, e.g. vinylimidazol, vinylcaprolactame, allylamines (Polyquaternium 6)
- A61K8/8182—Copolymers of vinyl-pyrrolidones. Compositions of derivatives of such polymers
-
- 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
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q1/00—Make-up preparations; Body powders; Preparations for removing make-up
- A61Q1/02—Preparations containing skin colorants, e.g. pigments
- A61Q1/10—Preparations containing skin colorants, e.g. pigments for eyes, e.g. eyeliner, mascara
-
- 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
- A61Q5/04—Preparations for permanent waving or straightening the hair
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q5/00—Preparations for care of the hair
- A61Q5/06—Preparations for styling the hair, e.g. by temporary shaping or colouring
-
- 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
- A61Q5/10—Preparations for permanently dyeing the hair
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q5/00—Preparations for care of the hair
- A61Q5/12—Preparations containing hair conditioners
Definitions
- the present invention relates to novel carrier systems based on organic phospholipids
- carrier systems allow water-insoluble materials such as lipophilic materials and
- water-insoluble polymers resins, or latexes to be incorporated into aqueous solutions.
- Organic phospholipids play an important role in the cosmetics and pharmaceutical
- phosphoric acid an alcohol, a fatty acid, and a nitrogenous base.
- Most phospholipids are amphipathic, i.e., have polar "heads” and non-polar "tails.” As a result, most phospholipids tend to have polar "heads" and non-polar "tails.” As a result, most phospholipids tend
- phospholipids typically are water-insoluble and incompatible with many water soluble anionic compounds, such as anionic surfactants. While
- solubilization has been accomplished conventionally using specific solubilizing agents in aqueous alcoholic solutions.
- solubilizing agents for example, U.S. Patent No. 4,874,553 to Hager et al.
- solutions can have the drawback of disrupting any bilayer formation by altering the solution
- Lecithins and other phospholipids have been used in the pharmaceutical industry to formulate carriers for water-insoluble drugs.
- water-insoluble material is encapsulated by vesicles composed of phospholipids such as
- U.S. Patent No. 5,391,368 to Gerstein teaches solubilization of a hair-styling polymer in a composition comprising an anionic surfactant and an amphoteric surfactant. According to
- Gerstein it is the amphoteric surfactant which dissolves the water-insoluble styling polymer because the polymer is not soluble in the anionic surfactant alone.
- Gerstein does not disclose a pH at which its system is formulated, but if
- the Gerstein system is acidified, the polymer will precipitate out of solution.
- the Gerstein system does not carry and there is no suggestion that it could carry any additional
- lipophilic ingredients in its mixture of anionic surfactant, amphoteric surfactant, and styling
- insoluble materials in particular, lipophilic materials, unneutralized or partially neutralized
- compositions containing other ingredients such as dyeing and permanent wave compositions.
- the present invention provides such a delivery system.
- the present invention is drawn to a composition made up of at least one organic phospholipid capable of forming bilayers in aqueous
- amphoteric surfactant and the amphoteric surfactant are each present in an amount equal to or greater than the
- the present invention relates to an aqueous delivery system for water-insoluble materials.
- the delivery system (or “carrier”) includes the above-described
- composition in addition to at least one water-insoluble ingredient, and an aqueous phase.
- nonionic surfactant and the amphoteric surfactant preferably are each present in an amount equal to or greater than the amount of the organic phospholipid.
- amphoteric surfactant and the nonionic surfactant are present in a combined amount sufficient to allow the water-insoluble ingredient to be incorporated into or solubilized by the delivery system.
- the present invention is also drawn to a process for the preparation of an aqueous system
- aqueous solution at least one nonionic surfactant, and at least one amphoteric surfactant to form
- step (b) heating the mixture obtained in step (a), (c) adding an aqueous solution to form a
- Water-insoluble ingredients can be
- step (a) incorporated in step (a).
- the present invention is drawn to a method for treating keratinous substances.
- First an aqueous solution is prepared containing at least one organic phospholipid capable of forming bilayers in aqueous solution; at least one amphoteric
- the phospholipid present in an amount equal to or greater than the amount of the organic phospholipid; at least one nonionic surfactant present in an amount by weight equal to or greater than the amount of the phospholipid; and at least one water-insoluble ingredient.
- amphoteric surfactant and nonionic surfactant are present in a combined amount sufficient to
- the present invention allows water-insoluble materials or ingredients to be solubilized in an aqueous solution. No alcohol is required for co solubilization, and there is no need for liposome preparation. Further, when the water evaporates, the residue left behind includes the water-insoluble material and/or the phospholipid.
- composition of the invention is also easy to formulate and is gentle on the hair, skin,
- the present invention requires the presence of at least one
- nonionic surfactant and at least one amphoteric surfactant in the concentrated solutions of
- compositions and delivery systems of the present invention readily deposit the
- compositions and delivery systems can be used in hair shampoos, conditioners, hair dyeing compositions, including oxidative dyes and bleaches, permanent waving compositions, curl relaxing compositions, hair setting compositions, bath and body products, sunscreens, or cosmetics such
- Load is defined as the weight of
- hydrophobe water-insoluble material
- hydrophobe in a composition with 5 g phospholipid is a 1/5 or 20% load.
- 50% is considered a high load and can be achieved with certain hydrophobes and surfactant combinations.
- an organized structure is formed between the organic phospholipid and the nonionic surfactant and is solubilized by the amphoteric surfactant.
- the organized structure can incorporate other water-insoluble materials or hydrophobes.
- the structure remains organized, as evidenced by the clarity of the solution,
- the invention is drawn to a composition
- a composition comprising at least one organic phospholipid capable of forming bilayers in aqueous solution, at least one amphoteric
- surfactant and at least one nonionic surfactant, where the nonionic surfactant and amphoteric
- surfactants are each present in an amount by weight equal to or greater than the amount of the
- the preferred organic phospholipids capable of forming bilayers in aqueous solution are lecithins.
- Lecithins are mixtures of phospholipids, i.e., of diglycerides of fatty acids linked to an ester of phosphoric acid.
- lecithins are diglycerides of stearic, palmitic, and oleic acids linked to the choline
- Lecithin is usually defined either as pure phosphatidyl cholines or as
- phospholipids which include phosphatidyl choline, phosphatidyl serine, phosphatidyl ethanolamine, phosphatidyl inositol, other phospholipids, and a variety of other
- fatty acids such as fatty acids, triglycerides, sterols, carbohydrates, and glycolipids.
- the lecithin used in the present invention may be present in the form of a liquid, powder,
- Lecithins useful in the invention include, but are not limited to, soy lecithin and
- ALCOLEC S is a fluid soy lecithin
- ALCOLEC F 100 is a powder soy lecithin
- ALCOLEC Z3 is a hydroxylated lecithin, all of which are available from
- lecithin is preferably used in an amount greater than 0 to about
- glycerides may have free glycerides, glycerin, fatty acids, and soaps, adjustments in this ratio may need to be
- one source of lecithin may require different ratios of nonionic and amphoteric
- the following multifunctional biomimetic phospholipids manufactured by Mona Industries may be useful: PHOSPHOLIPID PTC, PHOSPHOLIPID CDM, PHOSPHOLIPID SV, PHOSPHOLIPID GLA, and PHOSPHOLIPID EFA.
- amphoteric surfactants useful in the present invention include, but are not limited to, betaines, sultaines, hydroxysultaines, alkyl amphodiacetates, alkyl amphodipropionates, and imidazolines, or salts thereof. It is recognized that other fatty acid condensates such as those
- CROSULTAINE C-50 cocamidopropyl hydroxy sultaine
- amphoteric surfactants are preferably present in the composition in an amount ranging from about
- the composition as a whole when 5% of the organic phospholipid, preferably lecithin, is used.
- the organic phospholipid preferably lecithin
- amphoteric surfactants are preferably present
- phospholipid/ amphoteric/nonionic system is employed as a carrier for a lipophilic material
- amphoteric surfactants are preferably present in the composition in an amount ranging from
- amphoteric surfactants useful in the present invention include sodium dodecyl octylcarbamate, sodium octylcarbamate, sodium octylcarbamate, sodium octylcarbamate, sodium octylcarbamate, sodium octylcarbamate, sodium octylcarbamate, sodium octylcarbamate, sodium octyl, sodium metabisulfite, sodium metabisulfite, sodium metabisulfite, sodium metabisulfite, sodium metabisulfite, sodium metabisulfite, sodium metabisulfite, sodium metabisulfite, sodium metabisulfite, sodium metabisulfite, sodium metabisulfite, sodium metabisulfite, sodium metabisulfite, sodium metabisulfite, sodium metabisulfite, sodium metabisulfite, sodium metabisulfite, sodium metabisulfite, sodium metabisulfite, sodium metabisulfite
- disodium wheatgermimido PEG-2 sulfosuccinate available under the trade name MACKANATE
- the nonionic surfactants useful in the present invention are preferably formed from a fatty alcohol, a fatty acid, or a glyceride with a C 8 to C 24 carbon chain, preferably a C 12 to C lg carbon chain, more preferably a C 16 to C ]8 carbon chain, derivatized to yield a Hydrophilic-Lipophilic Balance (HLB) of at least 10.
- HLB Hydrophilic-Lipophilic Balance
- Such derivatives can be polymers such as ethoxylates, propoxylates, polyglucosides, polyglycerins, polylactates, polyglycolates, polysorbates, and others that would be apparent to one
- Such derivatives may also be mixed polymers of the above, such as
- ethoxylate/propoxylate species where the total HLB is preferably greater than or equal to 10.
- nonionic surfactants contain ethoxylate in a molar content of from 10-25, more preferably from 10-20 moles.
- Nonionic surfactants may be selected from, but are not limited to, the following:
- the nonionic surfactant is preferably present in an amount of about 5 to
- the nonionic surfactant is present in an amount of about 10 to 20%> by
- the organic phospholipid capable of forming bilayers in aqueous solution, the amphoteric surfactant, and the nonionic surfactant are present in the composition such that the nonionic surfactant and the amphoteric surfactant are each present in an amount by weight
- the amount of phospholipid in the composition is kept fixed while the amounts of the amphoteric and
- nonionic surfactants are increased.
- the phospholipid, amphoteric surfactant and nonionic surfactant are preferably present in the composition in a ratio ranging from about
- the surfactants can be increased independently of each other but the amount of
- the ratio is considered to be "above” 1 :2:2 when the amount of
- the ratio preferably ranges from about 1 :3:2 and above.
- the phospholipid/amphoteric/nonionic system is employed as a carrier for a water-insoluble polymer or resin, the ratio is preferably about 1 :3:3 and above, and
- nonionic surfactant may disrupt the organized structure.
- composition of the present invention comprises
- ARLASOLVE 200 IsoCeteth-20, a nonionic surfactant
- ARLASOLVE 200 IsoCeteth-20, a nonionic surfactant
- compositions of the invention are known as the "LAN” because they contain a lecithin (L),
- amphoteric surfactant A
- N nonionic surfactant
- amphoteric and nonionic surfactants may vary.
- the LAN When used as an ingredient in further formulations, the LAN is compatible and
- anionic surfactants such as alkyl sulfates and ethoxylated alkyl sulfates.
- anionic surfactants such as sulfosuccinates may also be
- LAN compositions can resist storage at 45°C for three months or more
- the present invention relates to an aqueous delivery or carrier
- system comprising: at least one organic phospholipid capable of forming bilayers in aqueous solution, at least one nonionic surfactant preferably present in an amount greater
- At least one amphoteric surfactant preferably present in an amount greater than or equal to the amount of the phospholipid
- amphoteric surfactant and amphoteric surfactant are present in a combined amount sufficient to allow
- the at least one water-insoluble ingredient to be incorporated into or solubilized by the
- aqueous system containing at least one compound selected from the group consisting of levothyroxine sodium, levothyroxine sodium, levothyroxine sodium, levothyroxine sodium, levothyroxine sodium, levothyroxine sodium, levothyroxine sodium, levothyroxine sodium, levothyroxine sodium, levothyroxine sodium, levothyroxine sodium, levothyroxine sodium metabisulfite, sodium metabisulfite, sodium metabisulfite, sodium metabisulfite, sodium metabisulfite, sodium metabisulfite, sodium metabisulfite, sodium metabisulfite, sodium metabisulfite, sodium metabisulfite sodium metabisulfite sodium metabisulfite sodium metabisulfite sodium metabisulfite sodium metabisulfite sodium metabisulfite sodium metabisulfite sodium metabisulfite sodium metabisulfite sodium metabisulfite sodium metabisulfite sodium metabisulfite
- composition for example, shampoo and mascara formulations require a lower
- concentration of LAN than do conditioner concentration of LAN than do conditioner, deep treatment, bleach, permanent wave, dye,
- Water-insoluble materials or ingredients include, but are not limited to the following: (1) Lipophilic "ingredients” or “materials” such as silicones, oil-soluble vitamins such as Vitamin E and Vitamin A, sunscreens, ceramides and natural oils: The lipophilic ingredients may be in the form of sunscreens, bacteriostats, moisturizers, colors, topical
- Preferred lipophilic ingredients include: Vitamin E, Vitamin E
- Vitamin A Palmitate olive oil, mineral oil, 2-oleamido-l,3-octadecanediol,
- octylmethoxy cinnamate octyl salicylate
- silicones such as dimethicone, cyclomethicone, phenyl trimethicone, dimethiconol, dimethicone copolyol, and laurylmethicone copolyol.
- the lipophilic ingredients will, for example, moisturize or
- carboxyl moieties such as acrylates and other carboxy polymers.
- carboxyl moieties such as acrylates and other carboxy polymers.
- water-insoluble polymers and resins have to be neutralized to about 90%) of their carboxyl
- compositions of the present invention little or no neutralization is needed to dissolve these
- amphoteric surfactant alone, when one attempts to acidify the solution to prepare a hair care composition with acidic pH, as is desirable, the carboxyl moieties of the polymer or resin becomes unneutralized and precipitation occurs. It is the combination of the organic
- latexes As for latexes, they generally have been used in cosmetics in an unneutralized form since they are used for their milky (insoluble) appearance. In the context of the present
- water-insoluble latexes are neutralized to an alkaline pH and dissolve
- non-neutralized or partially -neutralized polymers or resins where such substances are applied to the hair or skin from an alcoholic or aqueous/alcoholic
- such polymers or resins are applied in a delivery system comprising at least one organic phospholipid; at least one amphoteric surfactant; and at least one nonionic surfactant, wherein the nonionic surfactant is present in an amount equal to or greater than the amount of the organic phospholipid, the polymers or resins can easily be rinsed off from the hair
- the aqueous phase of the inventive delivery system can contain additional
- ingredients such as anionic surfactants, organic salts, inorganic salts, proteins, hair dyes, water-soluble polymers, quaternary ammonium compounds, complex and simple
- inventive system is to be used in concentrated form, i.e., with about 5% by
- composition preferably has a pH ranging from 4-12 for maximum stability and clarity. The more concentrated the solution, the better the delivery.
- the pH has a broader range, i.e., preferably ranges from 2-12, and a wider variety of additives can be included in the solution.
- a concentrated LAN it may appear to form a cloudy solution at first if a large amount of
- blends can be freeze-dried to hygroscopic solids that redissolve into water.
- Such encapsulated solids can have desirable storage properties and would be easy to dissolve into water at various dilutions. Understandably, the need for dilution varies
- Another embodiment of the present invention is drawn to a process for preparing the aqueous system of the present invention. This process comprises: (a) combining the
- At least one organic phospholipid capable of forming bilayers in aqueous solution at least one organic phospholipid capable of forming bilayers in aqueous solution, at least one nonionic surfactant, and at least one
- amphoteric surfactant where the nonionic surfactant and amphoteric surfactant are each present in an amount by weight equal to or greater than the amount of the organic radical
- step (b) heating the mixture obtained in step (a), and (c) adding an aqueous
- ingredients may be added in step (a).
- the carrier system obtained can carry a
- the mixture is preferably heated at a temperature of 65°C to 85°C, depending
- the preparation of the carrier system of the present invention may be carried out as follows. Lecithin (L) is dispersed in water. The water-insoluble
- nonionic surfactant(s) (N) is combined with nonionic surfactant(s) (N) at appropriate ratios and added to the lecithin/water dispersion.
- An amphoteric surfactant (A) is added and the mixture is
- LAN which can then be used as a “raw material” to make finished products.
- lecithin, amphoteric surfactant(s) and nonionic surfactant(s) can be weighed to appropriate ratios and heated to 70 °C with stirring. Water is then added q.s. at the same temperature.
- Another alternative method of preparation comprises adding the
- compositions may vary from clear to slightly hazy and are infinitely dilutable with water.
- the slight haze can be overcome by adjusting the ratio of lecithin to
- the surfactants adjusting pH, or reducing concentrations of water-insoluble ingredients.
- the present invention is drawn to a method for treating
- keratinous substances such as, but not limited to, hair, skin, or eyelashes.
- bilayers in aqueous solution at least one amphoteric surfactant present in an amount by
- surfactant present in an amount by weight equal to or greater than the amount of the
- the phospholipid and at least one water-insoluble ingredient.
- the phospholipid, amphoteric surfactant, and nonionic surfactant are present in a combined amount sufficient to allow the water-insoluble ingredient to be incorporated into the aqueous solution.
- the aqueous solution is then applied to the keratinous substances.
- treating in the context of this invention includes, but is not limited to, shampooing, conditioning, dyeing, bleaching, permanent waving, relaxing, setting, moisturizing, and making-up, for example, applying mascara or foundation.
- composition and carrier system of the present invention As mentioned previously, the composition and carrier system of the present invention
- invention can be used as an ingredient itself in, for example, shampoos, conditioners
- compositions including permanent wave formulations, relaxers, make-up preparations, particularly mascara and foundation, and skin creams or lotions.
- the carrier system of the present invention can be used to formulate hair products, e.g., for normal hair, color-treated hair, dry hair, fine hair, and damaged hair.
- the LAN can be used to create a regimen
- LAN comprising shampoo, conditioner, and deep treatment, (i.e., deep conditioner).
- compositions used for these products preferably contain lecithin (L), at least one
- amphoteric surfactant (A) such as disodium cocoamphodipropionate, and at least one
- nonionic surfactant e.g., a blend of Oleth-10 and PPG-5-Ceteth-20.
- nonionic, amphoteric, and also anionic surfactants can be added.
- the LAN compositions can be added.
- hydrophobe such as olive, mineral, or other oils, octyl salicylate, Vitamin E (Tocopherol),
- octyl methoxycinnamate and ceramides including 2-oleamido-l,3-octadecanediol.
- the concentration of the LAN is increased within each regimen from
- the deep treatment formulations have the
- the LAN systems of the invention can be further associated, in the hair products
- proteins including hydrolyzed soy protein, lauryldimonium
- soy protein hydrolyzed soy protein (cationic Soya protein) and wheat amino acids.
- the proteins could also include corn, wheat, milk, or silk proteins, collagens, keratins, or others.
- taurine and arginine hydrochloride may be associated therein to maximize
- Cationic proteins or proteins in general may be stabilizers for
- the LAN and enhance its delivery by changing the charge on the surface of the LAN
- nonionic emulsifiers such as glyceryl stearate and PEG-
- 100 stearate can be used, and the LAN is treated as a water-insoluble, particularly a
- ingredients in the LAN hair care compositions may include cationic
- polymers such as polyquatemium 4, polyquatemium 6, polyquatemium 7, polyquatemium 10, polyquatemium 11, polyquatemium 16, polyquatemium 22, and polyquatemium 32,
- cationic conditioners such as quatemium 27, behenamidopropyl PG-dimonium chloride,
- cetrimonium chloride isoparaffins, sodium chloride, propylene glycol, preservatives such as phenoxyethanol, methylparaben, ethylparaben, and propylparaben, pH adjusters
- phosphoric acid such as phosphoric acid, humectants such as trehalose, and emollients such as
- shampoos, conditioners, and deep treatments within the scope of the present invention may be used on hair which has been treated, e.g., with color (dye or bleach) or chemicals (permanent wave or straightening), or which is dry or fine and show significant substantivity for the hair.
- color die or bleach
- chemicals permanent wave or straightening
- ARLASOLVE 200 Iso-Ceteth-20, nonionic surfactant.
- insoluble (lipophilic) ingredient was olive oil. The results are shown in Tables 1 and 2 below.
- nonionic surfactants thus varied over a wider range of concentrations around the pair of
- nonionic surfactant was maintained at 3 :2 and the total surfactant concentration was decreased relative to lecithin (i.e., from 1 :3:2 to 1 :2.4: 1.6, which is the same ratio but
- the formulations tested contained 5% ALCOLEC S, 15% MIRANOL C2M-SF
- the LAN provides three novel and surprising aspects to hair coloring/dyeing
- hair coloring compositions such as ethanol, alkyl polyols, or propylene glycol,
- 2,4-diaminophenoxyethanol 0.05 g
- the deionized water at 70°C was added to a glass beaker, followed by the rest of the above ingredients.
- 5 g soy lecithin, 15 g disodium cocamphodipropionate, and 15 g isoceteth-20 were heated to
- the resulting clear, pale amber hair color composition was stored for 5 weeks in a glass bottle. No nitrogen blanket was used. No crystallization occurred. No darkening of
- a 10 g portion of the hair color composition was added to a plastic bowl and mixed
- L indicates the lightness or darkness of the color
- Dye Composition 1 was prepared except that the antioxidant was 1.8 g isoascorbic
- the hair color overall decreased to a brown tone of level 5 depth.
- Dye composition 1 was prepared, except that the pH was adjusted to 10. The resulting clear, pale amber hair color composition was stored for 5 weeks in a glass bottle. No nitrogen blanket was used. No crystallization occurred. No darkening of the solution
- Dye composition 2 was prepared except that the pH was adjusted to 10.
- deionized water at 70°C containing 1.8 g isoascorbic acid and 0.8 g sodium sulfite.
- the pH was adjusted by adding aliquots of ammonium hydroxide to a pH of 10.
- To a 40 g portion of the above composition was added 4 g of steareth-10 allyl
- dye composition 1 As in dye composition 1, a 10 g portion of the hair color composition was added to
- Dye compositions 1-5 formulated with the LAN, left the hair soft and conditioned and were stable solutions, lasting 5 weeks in storage before being used, and lasting much
- LAN compositions containing added lipophiles have been stored for over
- LAN-containing solutions obviate the need for added co-solvents in such compositions.
- Concentrated LAN solutions containing various lipophilic ingredients were studied at pH values ranging from 3 to 12.
- the lecithin was present at 5%, and the lipophilic
- the table shows that concentrated LAN solutions are preferably more alkaline to be
- Silicones are highly desirable ingredients to enhance shine and softness but are difficult to formulate because of their inherent insolubility in water and alcohol.
- the nonionic surfactants were PPG-5-
- amphoteric surfactant was disodium
- cocoamphodipropionate cocoamphodipropionate
- the following clear shampoo was formulated. It contained a LAN carrying
- the LAN* 0.100% of the following LAN composition 0.100% of the following LAN composition:
- This LAN is carrying a 50% load: 2.00% total lipophiles (vitamin E and octyl salicylate) and 4.00%> lecithin.
- a shampoo base of:
- - preservatives selected from phenoxyethanol, methylparaben, ethylparaben, and disodium EDTA 0.800%
- silicones, cationic polymers, sunscreens and Vitamin E was formulated:
- the LAN same LAN formulation as set forth in example 7 0.500%
- - preservatives selected from phenoxyethanol, methylparaben, ethylparaben, propylparaben and disodium EDTA 0.900%)
- viscous aqueous fluid containing cationic conditioners, silicones, cationic polymers (e.g., polyacrylamide), sunscreens and Vitamin E was formulated:
- - preservatives selected from phenoxyethanol, methylparaben, ethylparaben, and disodium EDTA 0.800%
- Dyed brown hair was treated with 5 ppm chlorine water during a regime of deep
- the shampoo and conditioner treatment was repeated 3 more times, representing one week
- Solution A A 1 :3 :5 aqueous LAN solution containing the water-insoluble polymer AMPHOMER LV 71.
- Solution B A 1 :3:5 aqueous LAN solution containing AMPHOMER LV 71 and sodium lauryl ether sulfate (SLES), an anionic surfactant.
- SLES sodium lauryl ether sulfate
- Solution C An aqueous solution of AMPHOMER LV 71 in an amphoteric surfactant and an anionic surfactant. No lecithin and no nonionic surfactant were present. This solution was prepared according to Example 1 of U.S. Patent No. 5,391,368 to Gerstein.
- Solution D An aqueous solution of AMPHOMER LV 71 in an amphoteric surfactant only. No lecithin or nonionic surfactant were present. Table 6
- the solutions A-D were acidified with 10%o hydrochloric acid down to pH 3. The pH and the appearance of each solution after acidification to various pH levels are shown
- Solutions 3 and 6 were LAN solutions, with LAN ratio 1:3:5. Solutions 1 and 4 contained
- amphoteric polymer The solutions were acidified with 10% hydrochloric acid down to
- solution 1 was cloudy from pH 6 and solution 2 from pH 7.
- Example 13 Determination of load of polymer/latex that LAN solution can carry
- Solution E had a LAN ratio of 1 :3:4 and contained 10%> by weight of
- Solution F had a LAN ratio of 1:5:5 and contained 15% by weight of
- Solution G had a LAN ratio of 1 :3 :4 and contained 60% by weight of
- solutions E, F, and G were clear solutions. At amounts of polymer or latex over 60% by weight, the polymer or latex could still be dissolved in the LAN system but the
- Example 14 Determination of additional load LAN/polymer system can carry
- LAN solutions containing 3% of AMPHOMER (water-insoluble polymer) as well as a silicone ingredient were prepared as set forth in Table 11.
- Solution H had a LAN ratio
- Solution I had a LAN ratio of
- LAN/polymer systems can also contain ceramides, sunscreens,
- Example 15 Performance of LAN solutions containing non-neutralized polymers
- a LAN carrier solution was prepared having the following ingredients:
- MIRANOL C2M-SF Cone. 15 g
- Nonionic Surfactant (ARLASOLVE 200) 15 g
- the organic phospholipid, amphoteric surfactant and nonionic surfactant present.
- the organic phospholipid, amphoteric surfactant and nonionic surfactant present.
- the percentage of LAN in solution is 35% or less, relative to the weight of the total
- the LAN acts as a plasticizer for the polymer
- the percentage of LAN present can be higher if the LAN is to be used in a product whose central purpose is not styling, such as a shampoo, dye composition, or relaxing composition, the percentage of LAN present can be higher
- water-insoluble polymers or resins are water soluble only when they are
- AMPHOMER LV-71 and being 20%, 40%, 60% and 80%, respectively, neutralized by
- resins is dependent on the degree of neutralization, i.e., the hair setting performance
- aqueous LAN systems are able to successfully incorporate water-insoluble high performance
- compositions were compared for percent curl efficiency over a period of 4 hours. See
- Solution 1 contained 4%> LUVISKOL VA64, which is a water-soluble polyvinylpyrrolidone/vinyl acetate co-polymer from BASF, and 96% water.
- Solutions 2-5 were LAN/AMPHOMER solutions in which the LUVISKOL was
- compositions were compared for percent curl efficiency over a period of 4 hours. See
- the hair swatches (still on the rods) were thoroughly rinsed with water and blotted dry. They were then treated with a 2% hydrogen
- the viscosity of the gels can be adjusted by the amount of the VISCOPHOBE used
- gels are efficient color developers when compared with PRO-OXIDE, a commercially
- the L value which indicates the lightness or darkness of the
- OXIDE OXIDE
- the hydrogen peroxide/LAN/VISCOPHOBE gels can also be used with a liquid
- the hydrogen peroxide/LAN/VISCOPHOBE gels can be used to lift natural hair color at room temperature and show increased efficiency at higher
- a mascara composition is formulated from the following ingredients, including the LAN, which is present in a ratio of approximately 1 :3:4 and in an amount of less than 1%:
- PVP-K-30 PVP/VA copolymer, GAF/BASF
- MIRANOL Disodium Cocoamphodipropionate
- AVALURE UR450 (resin solution from B.F. Goodrich) 10.000
- the procedure used to make the mascara composition was as follows, using a total of 1 OOg
- iron oxide and polymethyl methacrylate isopropyl titanium triisostearate were added, one at a time and put in the Homomixer until dispersed, about 30-45 minutes at a temperature of about 85°C to 90°C.
- the A-B-C-D-E-F combination composition was cooled to 30-35°C.
- the mascara composition formed had a creamy texture, glossy appearance, and when
Abstract
Description
Claims
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
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US09/445,343 US6221389B1 (en) | 1997-06-09 | 1998-06-09 | Aqueous carrier systems for water-insoluble materials |
AU80533/98A AU743378B2 (en) | 1997-06-09 | 1998-06-09 | Aqueous carrier systems for water-insoluble materials |
JP50252499A JP4874448B2 (en) | 1997-06-09 | 1998-06-09 | Aqueous carrier system for water-insoluble materials |
DE69841214T DE69841214D1 (en) | 1997-06-09 | 1998-06-09 | AQUEOUS CARRIER SYSTEM FOR WATER-INSOLUBLE MATERIALS |
AT98928828T ATE444729T1 (en) | 1997-06-09 | 1998-06-09 | AQUEOUS CARRIER SYSTEM FOR WATER-INSOLUBLE MATERIALS |
EP98928828A EP0983041B1 (en) | 1997-06-09 | 1998-06-09 | Aqueous carrier systems for water-insoluble materials |
CA002293797A CA2293797C (en) | 1997-06-09 | 1998-06-09 | Aqueous carrier systems for water-insoluble materials |
ZA9903872A ZA993872B (en) | 1997-06-09 | 1999-06-09 | Aqueous carrier systems for water-insoluble materials. |
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US08/871,524 US6015574A (en) | 1997-06-09 | 1997-06-09 | Lipophilic carrier systems |
US08/871,524 | 1997-06-09 |
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WO1998056333A1 WO1998056333A1 (en) | 1998-12-17 |
WO1998056333A9 true WO1998056333A9 (en) | 1999-04-08 |
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EP (1) | EP0983041B1 (en) |
JP (2) | JP4874448B2 (en) |
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AT (1) | ATE444729T1 (en) |
AU (1) | AU743378B2 (en) |
CA (1) | CA2293797C (en) |
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US20210000729A1 (en) * | 2018-03-16 | 2021-01-07 | Venn Skincare, Inc. | Method of manufacturing composition material for skin moisturizing containing vehicle having multi-layer globule |
US11090249B2 (en) | 2018-10-31 | 2021-08-17 | L'oreal | Hair treatment compositions, methods, and kits for treating hair |
US11419809B2 (en) | 2019-06-27 | 2022-08-23 | L'oreal | Hair treatment compositions and methods for treating hair |
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-
1997
- 1997-06-09 US US08/871,524 patent/US6015574A/en not_active Expired - Lifetime
-
1998
- 1998-06-08 ZA ZA9804931A patent/ZA984931B/en unknown
- 1998-06-09 CN CNB988071851A patent/CN1325035C/en not_active Expired - Lifetime
- 1998-06-09 ES ES98928828T patent/ES2334865T3/en not_active Expired - Lifetime
- 1998-06-09 WO PCT/US1998/010617 patent/WO1998056333A1/en active IP Right Grant
- 1998-06-09 CA CA002293797A patent/CA2293797C/en not_active Expired - Lifetime
- 1998-06-09 JP JP50252499A patent/JP4874448B2/en not_active Expired - Lifetime
- 1998-06-09 AR ARP980102709A patent/AR015863A1/en active IP Right Grant
- 1998-06-09 DE DE69841214T patent/DE69841214D1/en not_active Expired - Lifetime
- 1998-06-09 EP EP98928828A patent/EP0983041B1/en not_active Revoked
- 1998-06-09 US US09/445,343 patent/US6221389B1/en not_active Expired - Lifetime
- 1998-06-09 AU AU80533/98A patent/AU743378B2/en not_active Ceased
- 1998-06-09 AT AT98928828T patent/ATE444729T1/en not_active IP Right Cessation
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1999
- 1999-06-09 ZA ZA9903872A patent/ZA993872B/en unknown
- 1999-06-10 AR ARP990102752A patent/AR018646A1/en not_active Application Discontinuation
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2008
- 2008-04-04 JP JP2008097680A patent/JP2008189686A/en active Pending
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AR018646A1 (en) | 2001-11-28 |
US6221389B1 (en) | 2001-04-24 |
ZA993872B (en) | 2000-12-11 |
CA2293797C (en) | 2007-01-09 |
WO1998056333A1 (en) | 1998-12-17 |
ATE444729T1 (en) | 2009-10-15 |
DE69841214D1 (en) | 2009-11-19 |
ZA984931B (en) | 1999-12-08 |
JP2008189686A (en) | 2008-08-21 |
CA2293797A1 (en) | 1998-12-17 |
EP0983041A1 (en) | 2000-03-08 |
CN1325035C (en) | 2007-07-11 |
AR015863A1 (en) | 2001-05-30 |
AU8053398A (en) | 1998-12-30 |
ES2334865T3 (en) | 2010-03-16 |
JP4874448B2 (en) | 2012-02-15 |
EP0983041B1 (en) | 2009-10-07 |
AU743378B2 (en) | 2002-01-24 |
JP2002504113A (en) | 2002-02-05 |
CN1263456A (en) | 2000-08-16 |
US6015574A (en) | 2000-01-18 |
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