62 results about "Hair Coloring Agents" patented technology

Various methods, systems and structures relating to hair treatment are disclosed. They include a kit made up of a hair dye and a hair highlight. The kit may contain instructions to apply the highlight while the hair remains moist. A bristled applicator may be included in the kit for use in applying highlight to the hair. Corresponding methods of use and marketing are also disclosed.

An apparatus and control method provides for automated, computer control to illuminate hair, sense aspects of that hair, calculate enhancements based on the sensed aspects of the hair, and precisely apply compounds on the hair in spatial conformance with the sensed aspects to create those enhancements. Examples of such compounds are hair coloring agents and hair care agents.

Sealing (peel seal) membranes for packaging aggressive or chemically reactive products such as hair colorants over long periods without seal failure are described. Advantageously, the membranes and other packaging components have a high resistance to chemical attack and exhibit other advantageous characteristics, such as good barrier properties that minimize or eliminate interaction with the external environment, chemical inertness with respect to the product, and desirable heat sealing properties for prolonged adhesion without cracking and / or product leakage. The membranes comprise an inner bonding layer comprising a blend of polyethylene (PE) with an anti-cohesion additive, and a barrier layer.

An oxidative hair colorant composition to be dispensed from a manually-actuable, non-aerosol dispenser as a foam. The oxidative hair colorant composition contains a foam stabilizing agent and is essentially free of surfactant.

The hair color simulation system for simulating a dyed hair color that results from dyeing hair with a mixture of two hair color preparations includes a base screen with a first through fifth layers and an intermediate layer. The first through fifth layers and the intermediate layer are superimposed over one another so as to display a simulated hair color that is produced when the first hair line, the second hair line, the colors of the two hair color preparations and the original hair color are displayed on the layers with respective transparencies and superimposed over each other. The RGB values of the superimposed colors produced by the two hair color preparations and the original hair color are stored in data storage sections. Input sections receive choices of the two hair color preparations and a mixing ratio for the simulation.

A color simulation system includes: a base screen displaying section that displays a base screen having first through fifth layers; a first input section (6) that receives an input of choice indicating one of hair colors registered in a hair color data storage section (3); a second input section (7) that receives an input of choice indicating two hair color preparations selected from hair color preparations registered in a hair color preparation data storage section (4), together with a mixing ratio between the selected two hair color preparations; a first image displaying section (8) that displays a hair line image with predetermined transparency on the first layer; a second image displaying section (9) that displays the selected hair color without transparency on the fifth layer; a third image displaying section (10) that displays the colors of the selected two hair color preparations on the third and fourth layers, respectively, with the transparency corresponding to the selected mixing ratio; and a fourth image displaying section (11) that displays the selected hair color with predetermined transparency on the second layer.

A hair treatment agent, a shampoo or a hair coloring agent comprising a silylated peptide-silane compound copolymer composition which is produced by the following process and has viscosity in a range from 500 to 20000 mPa.s in 70% of solid content concentration of said copolymer composition at 20° C., wherein said process comprises: polycondensing one or more kind selected from silylated peptides represented by the general formula (I) with one or more kind selected from silane compounds represented by the general formula (II) in an aqueous solution in a range of reaction molar ratio of said silylated peptide to said silane compound from 1:1 to 1:100 to form a polycondensed polymer, and then adding by addition reaction a silane compound represented by the general formula (III) in an aqueous solution to said polycondensed polymer; wherein said silylated peptide represented by the following general formula (I) is , in which R<1 >represents a hydroxy group etc., R<2 >represents a residual group of a side chain obtained by removing the terminal end amino group of a basic amino acid having an amino group at the end of a side chain, R<3 >represents a side chain of an amino acid other than R<2>, A is a connecting moiety, and x is from 0 to 50, y to from 1 to 100 and x+y is from 1 to 100; wherein said silane compound represented by the following general formula (II) is R<4>mSi(OH)pY(4-p-m) (II) , in which m represents an integer from 0 to 2, p represents an integer from 2 to 4, m+p is not more than 4, R<4 >represents an organic group; and wherein silane compound represented by the following general formula (III) is R<5>3Si(OH) (III) , wherein three R<5>s represent organic groups.

Coloring agents for keratin fibers, in particular for human hair, include—based on their weight—at least one compound selected from the group of oxidation dye precursors, substantive dyes and mixtures thereof, 0.1 to 5% by weight dicarboxylic acid(s) having 2 to 10 carbon atoms and / or salt(s) of said acid(s), 20 to 95% by weight water and less than 0.1% by weight peroxide compound(s), result in oxidative coloring agents with improved fiber protection.

Methods and compounds are provided for oxidative coloring of keratinic fibers, in particular hair. The method includes applying a pretreatment agent onto the hair, where the pretreatment agent includes at least one 4-morpholinomethyl-substituted silicone. A hair coloring agent is applied to the hair subsequent to the pretreatment agent within a time span from about 1 second to about 24 hours. The hair coloring agent is obtained by mixing a composition (A), which contains at least one oxidation dye precursor of the developer type and at least one oxidation dye precursor of the coupler type, with a composition (B) that contains at least one oxidizing agent. Composition (B) contains at least one cosmetic oil in a total quantity from 10 to 80 wt %, based on the weight of composition (B).

The invention discloses a scalp-insulation composition used before coloring and perming. The scalp-insulation composition is prepared from the following components in percentage by weight: 1 to 40 percent of non-ion surfactant serving as a component A, 0.01 to 3 percent of water-soluble polymer serving as a component B, 0.01 to 3 percent of antioxidant serving as a component C, 0.01 to 2 percent of pH buffering agent serving as a component D. The scalp-insulation composition is characterized in that specified kinds of non-ion surfactants and water-soluble polymer are complexed according to a specified proportion, a specified content of antioxidant and pH buffering agent are added, a synergistic effect is generated among each all components, the prepared scalp scalp-insulation composition can be used for lowering injury on the scalp caused by coloring, bleaching and perming and perming products; meanwhile, a coloring agent is effectively prevented from permeating the scalp, so that theeffects of effectively protecting and relieving the scalp are realized.

An agent for oxidative hair coloring or bleaching, which is gentle on the hair, and a gentle method for oxidative hair coloring or bleaching, in which keratin fibers are protected against oxidative effects.

A hair-penetrating shield 220 comprises a tooth array having top 280 and bottom 290 surfaces. In some embodiments, for a majority of the teeth, a cross section of each tooth (for example, triangular in shape) has an asymmetric width profile such that the tooth cross section, on average, is narrower near the top of the tooth and wider near the bottom of the tooth. In some embodiments, a ratio between: i) a first average tooth width describing the average tooth width below the top-bottom midpoint; and ii) a second average tooth width describing the average tooth width above the top-bottom midpoint is at least 1.2, or at least 1.6. In some embodiments, a non-viscous hair-coloring agent is dispensed as a mist over the top of the surface of the shield so as to color roots of hair passing through the spaces between the teeth of the user's hair. In some embodiments, closely-spaced teeth of the hair penetrating shield protect the user's scalp from the non-viscous hair-coloring agent. Related methods and kits are disclosed herein.

A device and method for coloring hair having at least one breakable ampoule contained within a larger container. The ampoule or ampoules are broken to release their contents, which combine to produce a hair coloring solution. The larger container has a brush or sponge like filter applicator through which the hair coloring solution can be dispensed directly onto the chosen hair area. The larger container preferably is manufactured from a squeezable material such as a polymer so that the larger container can be squeezed to assist in dispensing the hair color solution. The ampoules preferably are manufactured from a breakable material such that the ampoules can be broken and their contents released into the larger container.

A method of merchandising a hair color refresher product to a consumer having oxidatively colored hair of an initial color and / or an initial shine imparted by a previous oxidative hair coloring treatment comprises the steps of: (a) providing the hair color refresher product in kit form at a purchase location at which oxidative hair coloring products in kit form also are provided; (b) communicating to the consumer that the hair color refresher product is used on the hair, at a time after the previous oxidative hair coloring treatment but before a subsequent oxidative hair coloring treatment, to refresh the initial color of the hair of the consumer; and, optionally, (c) providing one or more indicia to facilitate selection by the consumer of a suitable shade of the hair color refresher product.

A hair coloring composition for providing a film on keratin fibers comprises in a cosmetically acceptable carrier: a film-forming aminosilicone polymer; and a hair coloring agent. Also, associated methods, kits and use are provided.

An agent for oxidative hair coloring or bleaching, which is gentle on the hair, and a gentle method for oxidative hair coloring or bleaching, in which keratin fibers are protected against oxidative effects.

The present invention relates to an agent for oxidatively coloring or blonding hair that is gentle on the hair, and to a gentle method for oxidatively coloring or blonding hair, in which keratin fibers are protected from oxidative influences.

Provided are a hair-dying method, a set of hairdye for the method, and treatment agent for hair. The purpose of the invention aims at providing a hair-dying method capable of maintaining long-time color retention even basic dyestuff is used as basic hairdye. The hair-dying method is characterized by comprising following processes of a first process, a second process, and a third process. In the first process, the basic hairdye containing dye is coated on hair and is laid for a given time. In the second process, the hair coated with the basic hairdye liquid is cleaned. In the third process, after the second process, the hair is coated with catechinic acid aqueous solution and is laid for a given time.

The subject matter of the present invention is a method for oxidative coloring of keratinic fibers, in particular hair, in whicha) a pretreatment agent that contains at least one 4-morpholinomethyl-substituted silicone of formula (V) is applied onto the keratinic fibers, in particular onto the hair,b) subsequently, within a time span of from about one second to about 24 hours after step a), a hair coloring agent is applied onto the keratinic fibers, which agent contains at least one oxidation dye precursor of the developer type and at least one oxidation dye precursor of the coupler type, as well as at least one oxidizing agent.

The invention discloses single-type melanins, their preparation methods and their applications in drugs and cosmetics. The preparation method comprises that a dihydroxynaphthlene-melanin (DHN-melanin) in powder form is prepared through a reaction of 1,8-dihydroxynaphthlene as a raw material and NaNO2 in an acid condition, and a DHN-melanin in flake form is prepared through a catalytic action of a fungus Daldiniaeschscholzii IFB-TL01 extracellular crude protein. The melanins prepared respectively in the two forms both have strong activities of elimination of hydroxyl free radicals. The melanins can be utilized in cosmetics and have effects of oxidation and radiation resistance and hydroxyl free elimination. The melanins can be utilized in hair colorings and have adornment effects. The melanins also can be utilized in the biological insecticide field and act as photoprotectants. The melanins are suitable for the biomedical technical field comprising drugs, cosmetics and the like.

A hair-penetrating shield 220 comprises a tooth array having top 280 and bottom 290 surfaces. In some embodiments, for a majority of the teeth, a cross section of each tooth (for example, triangular in shape) has an asymmetric width profile such that the tooth cross section, on average, is narrower near the top of the tooth and wider near the bottom of the tooth. In some embodiments, a ratio between: i) a first average tooth width describing the average tooth width below the top-bottom midpoint; and ii) a second average tooth width describing the average tooth width above the top-bottom midpoint is at least 1.2, or at least 1.6. In some embodiments, a non-viscous hair-coloring agent is dispensed as a mist over the top of the surface of the shield so as to color roots of hair passing through the spaces between the teeth of the user's hair. In some embodiments, closely-spaced teeth of the hair penetrating shield protect the user's scalp from the non-viscous hair-coloring agent. Related methods and kits are disclosed herein.

The present disclosure relates to hair coloring agents and compositions, and methods for improving the quality and durability of color in artificially colored hair. The compositions employ divalent metal salts of inorganic acids, monovalent or divalent metal salts of organic acids, antioxidants, and colorants. Methods are described wherein hair is contacted with the compositions of the present disclosure, resulting in improved artificial color deposition, as well as improved quality and durability of the color in artificially colored hair.

The invention provides herbal hair protecting hair coloring cream containing folium mori extracts and a preparation process thereof. Firstly, humectants and chelating agents are added into deionized water; heating and stirring are performed at the same time; after the temperature reaches 80 to 85 DEG C, a mixture A is obtained; then, a thickening agent, an emulsifier and a hair conditioning agent are mixed; heating and stirring are performed at the same time; after the temperature reaches 80 to 85 DEG C, a mixture B is obtained; then, the hair coloring agent and the antioxidant are uniformly stirred to obtain a mixture C; then, the mixture B and the mixture C are added into the mixture A; the materials are uniformly stirred to obtain a mixture D; finally, folium mori extracts, extracts of fruits of Chinese magnoliavine, extracts of lanatechead saussurea herb with flowers, simmondsia chinensis seed extracts, tea extracts, pH regulators and aromatics are added into the mixture D; the materials are uniformly stirred to obtain the herbal hair protecting hair coloring cream. The hair coloring cream provided by the invention has the advantages that herbaceous plants are contained; the performance is mild; after the hair coloring, no injury can be caused on the hair and the scalp; the good restoration and protection effects are achieved on the hair; the scalp itching can also be relieved.

A hair coloring composition present in a single package suitable for direct application to the hair wherein the hair coloring mixture comprises: a) an oxidising agent; and b) an oxidative hair coloring agent; and wherein the combined mixture of a) and b) has a pH in the range of from about 1 to about 5 and wherein the resultant color delivered to the hair (Delta E), after at least about 1 month of storage at room temperature, is up to about 75 %, preferably up to about 85 %, more preferably up to about 90 % and most preferably up to about 95 % of the total color delivered to the hair (Delta E) from a mixture of a) and b) on application. The products are storage stable, re-usable and can provide both excellent hair coloring and in-use efficacy benefits as well as improved color development potential after storage at room temperature.

An automated hair color dispensing device that includes: a plurality of color cartridges; tubing extending from each cartridge; an input color selection; a control system, wherein the control system releases color from a subset of the plurality of color cartridges based upon the input color selection; and a means to provide the input color selection. The means to provide the input color selection may be a scanner or a software application, where the software application is available on a computer tablet.

A hair coloring composition comprising: (a) an inorganic peroxygen oxidising agent; and (b) an oxidative hair coloring agent; wherin the pH of each of components (a) and (b) is in the range of from about pH 1 to about pH 4.5 and wherein the pH of the composition is in the range of from about pH 1 to about pH 4.5. The products can provide excellent hair coloring and in-use efficacy benefits including excellent initial color and good wash fastness in combination with reduced hair damage at low pH.

Methods and compounds are provided for oxidative coloring of keratinic fibers, in particular hair. The method includes applying a pretreatment agent onto the hair, where the pretreatment agent includes at least one 4-morpholinomethyl-substituted silicone. A hair coloring agent is applied to the hair subsequent to the pretreatment agent within a time span from about 1 second to about 24 hours. The hair coloring agent is obtained by mixing a composition (A), which contains at least one oxidation dye precursor of the developer type and at least one oxidation dye precursor of the coupler type, with a composition (B) that contains at least one oxidizing agent. Composition (B) contains at least one cosmetic oil in a total quantity from 10 to 80 wt %, based on the weight of composition (B).

The invention relates to a melanoid-based hair coloring agent, which comprises an amino compound, a reducing sugar and an alkaline agent, wherein the amino compound comprises a botanical amino-containing extract, and the botanical amino-containing extract is selected from a botanical protein, a botanical peptide, an amino acid and a combination of a botanical protein, a botanical peptide and an amino acid. The melanoid-based hair coloring agent is natural, harmless, and good in hair coloring effect.

Disclosed is a method for coloring or bleaching a hair comprising steps of: (a) applying a first formulation comprising a hair coloring agent or bleaching agent in the hair and (b) applying to the hair a second formulation comprising a hair composition of an amide and / or an alkyl ammonium carboxylate salt. The amide can be a monoamide and / or a bisamide.