34 results about "Coloring hair" patented technology

The instant disclosure relates to methods for removing color from artificially colored hair. The methods include a two-step process: (I) applying a reducing composition to hair that has been colored with oxidation dyes and rinsing the reducing composition from the hair; and (II) applying an alkalizing composition to the hair and rinsing the alkalizing composition from the hair. The step can be carried out in either order. The methods effectively remove color from artificially hair in a quick and gentle manner without employing an oxidizing agent.

The present invention discloses a fast-coloring hair dye and a preparation method thereof. A fast-coloring hair dye is a two-component oxidative hair dye, including a coloring agent and a developer; the coloring agent contains oxidation dyes, an alkali agent, a co-dyeing agent, and a hair conditioning agent. Among them, the alkali agent includes but is not limited to ammonium hydroxide and diethanolamine, the co-dyeing agent is a compound of alginate, potassium iodide, and hydrogen iodide, and the hair conditioning agent is a compound of extract of Coccosphere, extract of oyster, and hydrolyzed silk protein; the developer contains a hydrogen peroxide solution. The preparation method of a fast-coloring hair dye lies in separately preparing the coloring agent and the developer to obtain the fast-coloring hair dye. The fast-coloring hair dye of the present application has the dual effects of fast hair dyeing and reducing the damage of the hair dye to the hair. After using the fast-coloring hair dye of the present application for hair dyeing, the hair can retain the color for a long time and remain bright and smooth.

The present invention relates to a hair coloring composition, particularly for hair, comprising: - at least one (poly)carbodiimide compound; - at least 4% by weight of at least one compound having at least one hydroxyl group, relative to the total weight of the composition; and - optionally at least one coloring agent selected from pigments, direct dyes, and mixtures thereof. The present invention also relates to a method for coloring hair keratin fibers and a device for coloring hair keratin fibers.

The utility model discloses a multicolor hair transplanting machine which comprises a machine frame, a head mold moving mechanism, a needle and thread mechanism, a pressing rod mechanism, a thread changing mechanism and a thread trimming mechanism, according to the multicolor hair transplanting machine, the head of a doll is clamped through a head mold placer to rotate so that hair transplanting can be conducted in the whole spherical surface area of a head mold, secondly, the pressing rod mechanism is matched with the needle and thread mechanism to flatten the scalp, needle and thread of a machine needle of the needle and thread mechanism are facilitated, the stability and precision of hair transplanting work are guaranteed, the hair of different colors is switched through the thread changing mechanism, hair of different colors can be planted conveniently, and compared with the prior art, the manufacturing cost is lower, and the practicability is high. The hair transplanting device is simple in structure and convenient and easy to maintain, when the thread needs to be replaced in the hair transplanting process, the second driving motor in the thread trimming mechanism can drive the transmission connecting rod to control the thread trimming assembly to cut off the hair thread, convenience and rapidness are achieved, and the efficiency and effect of hair transplanting work are effectively improved.

A system for scanning a client's hair color and dispensing hair coloring to change the clients hair color from an initial color to a target color is disclosed. The system comprises an input for reading the measured color from the scanning device, a processor configured to compare the measured color to a desired target hair color and develop a coloring protocol for changing the clients current hair color to the desired target color, and a dispenser for dispensing one or more formulations that follow the protocol.

A formulation delivery appliance can be used for treatment of the hair and scalp, such as an appliance used to color hair. The appliance may include a delivery device having a pump configured to draw formulation from a container and discharge the fluid through a manifold to a head that includes at least one nozzle and a plurality of standoff protrusions. The delivery device may further include a blocking member that isolated formulation in delivery device from ambient air when the blocking member is in a blocking position and allows the pump to discharge formulation from the nozzle when the blocking member is in an open position. The delivery device is mountable to a docking station with a storage tank containing cleaning fluid. The docking station provides cleaning fluid to the delivery device when the delivery device is mounted thereto.

Method for determining a target cosmetic composition for hair coloring, in particular head hair, electronic determination device and associated computer program product. The present invention relates to a method for determining a target cosmetic composition (11*) for hair coloring (12), in particular head hair. The method comprises an operating phase including the acquisition of at least one target colorimetric parameter, the obtaining of a set of cosmetic compositions to be tested, and the obtaining of at least one colorimetric parameter associated with each cosmetic composition to be tested. The operating phase also includes filtering the cosmetic compositions to be tested according to the at least one colorimetric parameter associated with them, to obtain filtered cosmetic compositions, and the formation of several groups of filtered cosmetic compositions.The exploitation phase also includes the selection of one of the groups and the determination of the target cosmetic composition based on the filtered cosmetic compositions of the selected group. Figure for the summary: Figure 1.

The invention discloses a double-color hair dye comb with a stirring function, and belongs to the technical field of intelligent hairdressing. The hair dye comb comprises a comb handle unit, a dye supply unit, a mixing unit and an intelligent comb head unit, a control assembly is arranged in the comb handle unit; the dye supply unit adopts a detachable sterile cartridge and is used for sub-packaging two types of hair dyes; the mixing unit is provided with a micro fluid channel and a static mixing assembly for uniform stirring; the intelligent combing unit is integrated with a vision and action sensor and is used for collecting hair quality data to guide dyeing; the control assembly cooperates with the AI processing unit, calculates the optimal proportion according to the hair quality and the target hair color, controls supply and mixing of the double-color hair dye, and guides a user to operate through real-time sensing feedback to avoid missed application. The intelligent hair dyeing system has the functions of one-key self-cleaning, modular replacement, man-machine interaction and personalized hair quality file management, effectively solves the problems of inaccurate proportion control, uneven mixing and inconvenient operation in traditional hair dyeing, and realizes efficient, sanitary and accurate intelligent hair dyeing.

The present disclosure is drawn to methods for oxidatively bleaching or coloring hair. The methods employ a fortifying composition and a conditioning composition, which are used in various routines. Treating hair according to the routines prevent, minimize, or mitigate damage to the hair caused by the oxidative bleaching or coloring process. The fortifying composition includes: (a) citric acid, a salt thereof, or a combination thereof; (b) cyclodextrin, a salt thereof, or a combination thereof; (c) one or more polyols; and (d) water. The conditioning composition includes: (a) one or more cationic surfactants; (b) one or more non-silicone fatty compounds; (c) one or more silicone oils; and (d) and water. The methods strengthen the hair, improve curl retention of the hair, prevent frizz of the hair, and remediate damage to the hair caused by chemical bleaching or coloring of the hair.

A formulation delivery appliance can be used for treatment of the hair and scalp, such as an appliance used to color hair. The appliance may include a container having an aperture and being configured to retain a volume of formulation. The formulation delivery appliance may further include an elongate engagement element having a channel extending therethrough and being configured to be at least partially received by the aperture of the container when the container is mounted to the engagement element. A vent aperture is formed in the engagement element and provides fluid communication between the channel and an area outside of the engagement element when the container is disengaged from the engagement element. The vent aperture is sealed, and the channel receives a flow of formulation from the container when the container is mounted to the engagement element.

The present invention relates to a hair coloring process comprising spraying on the hair at least one composition C comprising: - at least one (poly)carbodiimide compound; and - at least one coloring agent selected from pigments, direct dyes, and their mixtures, using an airbrush.

A formulation delivery appliance can be used for treatment of the hair and scalp, such as an appliance used to color hair. The appliance may include a container having an aperture and being configured to retain a volume of formulation. The formulation delivery appliance may further include an elongate engagement element having a channel extending therethrough and being configured to be at least partially received by the aperture of the container when the container is mounted to the engagement element. A vent aperture is formed in the engagement element and provides fluid communication between the channel and an area outside of the engagement element when the container is disengaged from the engagement element. The vent aperture is sealed, and the channel receives a flow of formulation from the container when the container is mounted to the engagement element.

The present invention relates to a hair coloring process comprising: (i) a step of treating the hair with a composition T comprising at least one alcohol, then (ii) a step of applying to the hair at least one coloring composition C comprising: (1) at least one (poly)carbodiimide compound of formula (II); and (2) at least one coloring agent selected from pigments, direct dyes, and mixtures thereof.

The present disclosure is drawn to methods for oxidatively bleaching or coloring hair and treating hair that has already been oxidatively bleached or colored. The methods employ a fortifying composition and a conditioning composition, which are used in various routines. Treating hair according to the routines prevent, minimize, or mitigate damage to the hair caused by the oxidative bleaching or coloring process. The fortifying composition includes: (a) citric acid, a salt thereof, or a combination thereof; (b) cyclodextrin, a salt thereof, or a combination thereof; (c) one or more polyols; and (d) water. The conditioning composition includes: (a) one or more cationic surfactants; (b) one or more non-silicone fatty compounds; (c) one or more silicone oils; and (d) and water. The methods strengthen the hair, improve curl retention of the hair, prevent frizz of the hair, and remediate damage to the hair caused by chemical bleaching or coloring of the hair.

The present invention newly provides a hair coloring agent or the like which is used in white hair covering, blackening of bleached hair, deep dyeing of hair or the like for human beings or the like. A preparation for coloring hair, which contains melanin derived from cuttlefish ink and hemin.

It is provided a kit for obtaining a hair coloring composition, a hair coloring composition, and a method for treating hair. The hair coloring composition particularly provides the desired color shade and intensity, together with an enhanced root to tip evenness on hair, particularly on previously colored hair and on hair with a broad range of damage levels along hair length.

The present invention relates to a dyeing composition that is safe for the skin and hair due to its freedom from cytotoxicity, expresses natural colors with excellent color stability, and thus can be used as a dye for coloring hair, eyebrows, eyelashes, skin, nails, toenails, and the like.

METHODS FOR OXIDATIVELY Bleaching OR COLORING HAIR WITHOUT DAMAGE TO THE HAIR The present disclosure relates to methods for oxidatively bleaching or coloring hair. The methods employ a strengthening composition and a conditioning composition, which are used in various routines. Treating hair according to the routines prevents, minimizes, or mitigates damage to the hair caused by the oxidative bleaching or coloring process. The strengthening composition includes: (a) citric acid, a salt thereof, or a combination thereof; (b) cyclodextrin, a salt thereof, or a combination thereof; (c) one or more polyols; and (d) water. The conditioning composition includes: (a) one or more cationic surfactants; (b) one or more non-silicone fatty compounds; (c) one or more silicone oils; and (d) water.The procedures strengthen hair, improve curl retention, prevent hair frizz, and correct hair damage caused by bleaching or chemical hair coloring. Figure for abstract: none.

Hair Coloring Compositions and Methods The present disclosure relates to a hair coloring composition comprising aloe barbadensis leaf juice, direct dyes, polyether-modified polysiloxanes, and alkoxylated nonionic surfactants. The compositions are useful for coloring hair and may be applied directly to the hair, for example, in a spray formulation. The present disclosure also relates to methods of coloring hair and a method of making the hair coloring compositions. Figure for abstract: none

A formulation delivery appliance can be used for treatment of the hair and scalp, such as an appliance used to color hair. The appliance may include a delivery device having a pump configured to draw formulation from a container and discharge the fluid through a manifold to a head that includes at least one nozzle and a plurality of standoff protrusions. The delivery device may further include a blocking member that isolated formulation in delivery device from ambient air when the blocking member is in a blocking position and allows the pump to discharge formulation from the nozzle when the blocking member is in an open position. The delivery device is mountable to a docking station with a storage tank containing cleaning fluid. The docking station provides cleaning fluid to the delivery device when the delivery device is mounted thereto.

The present disclosure relates to hair coloring base compositions and ready-to-use hair coloring compositions comprising 2-methoxymethyl-P-phenylenediamine, an oxidative dye precursor. The hair coloring base composition is mixed with a developer composition to form a ready-to-use hair coloring composition. These compositions are effective for coloring or toning hair. The color imparted to the hair is long-lasting (tenacious), neutralizing, and gentle. Methods for making the composition and methods for coloring hair are also disclosed.

The present invention relates to a hair coloring process comprising: a) applying to the hair at least one composition C comprising: - at least one (poly)carbodiimide compound; and - at least one coloring agent selected from pigments, direct dyes, and mixtures thereof; then b) applying steam to the hair in an amount greater than or equal to 0.5 g / min using a device suitable for generating steam, and styling the hair at a temperature greater than or equal to 100°C.

The present invention is directed to embodiments of a method for coloring hair using an oxidative hair coloring composition based upon the primary dye compounds MBB, Aminol and optional secondary precursor and coupler compounds PAP, DPE, MAP, AHT and EOAP, a carbonate and / or bicarbonate source, an alkalizer and one or more amino acids. Additional subsidiary precursors and couplers may be included to broaden the color space delivered by the primary dye compounds. The oxidative hair coloring composition is free of resorcinol and C1-C10 alkyl resorcinol. The L*a*b* color space of embodiments of the oxidative hair coloring composition as measured by L*a*b* techniques is about the same as that delivered by the resorcinol based composition.

Disclosed are methods for coloring hair, comprising applying a mixture comprising one or more hair dyes and an additive as a pre-treatment, as a simultaneous treatment, as a post-treatment, or a combination thereof.

The instant disclosure relates to hair coloring base compositions containing coconut oil, ready-to-use hair coloring compositions containing coconut oil, and methods for coloring hair. The hair coloring base composition includes: (a) coconut oil; (b) one or more oils other than coconut oil; (c) one or more alkalizing agents; (d) one or more oxidative dye precursors and / or couplers; (e) one or more surfactants; (f) one or more thickening agents; and (g) water. The hair coloring base compositions, the ready-to-use hair coloring compositions, and the methods provide vibrant and durable color to the hair while imparting moisturizing, styling, and anti-frizz properties to the hair; and are particularly useful for curly and very curly hair types.

The present invention relates to a hair coloring process comprising: (i) a step of treating the hair with a composition T comprising at least one reducing agent, and then (ii) a step of applying to the hair at least one coloring composition C comprising: (1) at least one (poly)carbodiimide compound; and (2) at least one coloring agent selected from pigments, direct dyes, and mixtures thereof.

The present disclosure relates to hair coloring compositions and methods for coloring hair. The hair coloring compositions include: (a) one or more hair colorants; (b) one or more ketal / acetal of glycerin compounds of Formula (I); (c) one or more cationic surfactants; (d) one of more fatty alcohols having at least 8 carbon atoms; (e) one or more polyols having from 2 to 10 carbon atoms; and (f) less than 5 wt. %, based on the total weight of the composition, of water and monoalcohols having from 1 to 6 carbon atoms. The hair coloring compositions are preferably solubilized, non-emulsified compositions.

The invention discloses an application of type VI collagen in hair blackening promotion, and the type VI collagen is recombinant human collagen VI and is used through subcutaneous injection. When in use, the VI-type collagen is prepared into a solution with the concentration of 10-500ng / mL. The VI-type collagen is combined with a CD44 receptor on melanocytes after being injected subcutaneously, so that the viability of the melanocytes is enhanced, the melanocytes are promoted to secrete melanin to color hair, the color of the hair is darker, or white hair is reduced. The VI type collagen used in the invention not only can directly regulate melanocytes to promote hair coloring and reduce white hair, but also has the potential of treating clinical diseases such as juvenile white hair and the like, and also inherits the characteristics of naturalness, safety and high efficiency of collagen.

Hair coloring with coconut oil The present disclosure relates to hair coloring base compositions containing coconut oil, ready-to-use hair coloring compositions containing coconut oil, and methods of coloring hair. The hair coloring base composition comprises; (a) coconut oil; (b) one or more oils other than coconut oil; (c) one or more alkalizing agents; (d) one or more oxidative dye precursors and / or couplers; (e) one or more surfactants; (f) one or more thickening agents, and (g) water. The coloring base compositions, ready-to-use coloring compositions, and methods provide vibrant, long-lasting color to the hair while imparting moisturizing, styling, and anti-frizz properties to the hair; they are particularly useful for curly and very curly hair types.Figure for the abstract: none.

The utility model discloses an anti-clogging multi-color hair-free raw material wire crushing mechanism, which belongs to the field of textile equipment, and comprises a crushing box, a feed inlet is arranged above the crushing box, and a crushing cavity is arranged at the bottom end of the feed inlet in the crushing box. The left side and the right side of the crushing box are each fixedly provided with an air guide pipe, the side face of each air guide pipe fixedly communicates with a connecting pipe, one end of each connecting pipe fixedly communicates with an air pump, the inner side of each air guide pipe fixedly communicates with an air guide box, and the interior of each air guide box fixedly communicates with an air spraying head; according to the efficient crushing device, residual attachments on the surface can be directly cleaned when the crushing wheels are matched with one another to rotate and crush, shutdown operation is not needed in the whole process, the crushing wheels can always have the efficient crushing effect, and therefore the practicability of the whole device is improved.