36 results about "Bleaching hair" patented technology

An aqueous peroxide composition for coloring or lightening hair comprising (a) 1-99% of an aqueous phase containing (ii) 1-55% by weight of the total composition of water, (ii) 1-45% hydrogen peroxide, and (iii) a water soluble cosolvent; and (b) 0.1-60% of an oil phase; and (c) 1-65% of an organic, amphiphilic, surface active ingredient capable of interacting with the water phase and the oil phase to form lyotropic liquid crystals containing said water phase ingredients; a method for coloring or lightening hair using the peroxide composition, and a method for reducing the amount of time necessary to permanently color hair using the peroxide composition.

A direct emulsion for bleaching keratin fibers, preferably human keratin fibers such as hair, having an inert phase containing of a nonoxygenated and nonperfluorinated liquid compound having a water-solubility at 25° C. of less than 1% and an aqueous hydrogen peroxide solution, a bleaching method using this direct emulsion, as it is or in the form of a ready-to-use composition, and the use of this direct emulsion for bleaching keratin fibers. The direct emulsion in accordance with the invention makes it possible to rapidly obtain substantial lightening of keratin fibers while limiting the degradation of the keratin fibers and skin irritation.

A direct emulsion for bleaching keratin fibers, preferably human keratin fibers such as hair, having an inert phase containing of a nonoxygenated and nonperfluorinated liquid compound having a water-solubility at 25° C. of less than 1% and an aqueous hydrogen peroxide solution, a bleaching method using this direct emulsion, as it is or in the form of a ready-to-use composition, and the use of this direct emulsion for bleaching keratin fibers. The direct emulsion in accordance with the invention makes it possible to rapidly obtain substantial lightening of keratin fibers while limiting the degradation of the keratin fibers and skin irritation.

A hair bleach mixture obtained by combining an aqueous oxidizing agent composition and a persulfate composition comprising at least one hydrophobically modified particulate, said hydrophobically modified particulate being present in the mixture in an amount sufficient to reduce diffusion and / or migration of the mixture from the hair strands to which it is applied; and a method and kit for bleaching hair.

This invention is a two part system for coloring or bleaching hair which comprises (i) a thin lotion optionally comprising an oxidative dye and comprising a solvent system and a surfactant system to trigger a thickening upon dilution with a developer, and (ii) a developer which comprises a scalp-irritating amount of an oxidising agent. In the system of the invention, the lotion has a Lamellar Phase Index of greater than 80%.

Disclosed is a kit for hair dyeing or bleaching which includes: a first part containing an alkali agent; a second part containing an oxidizing agent; and an openable and closable airtight container into which the first and second parts are charged so as to form foam of a mixture thereof. Also disclosed is a method for dyeing or bleaching hair, which includes the following steps (a) to (d) or steps (a) to (e): (a) charging a first part containing an alkali agent and a second part containing an oxidizing agent into the main body of an openable and closable airtight container, (b) hermetically sealing the airtight container, (c) forming foam by shaking the airtight container, (d) taking out the formed foam from the airtight container and applying the foam to hair, and (e) re-foaming the applied foam on the hair.

The invention relates to a method for bleaching hair. The method is characterized by comprising the following steps of: treating colored hair at a low-temperature area for certain time by using alkali solution containing thiourea dioxide to obtain the hair with off-white ground color; adjusting the pH value of the thiourea dioxide solution by using sodium bicarbonate and sodium carbonate; and adjusting the pH value of a bleaching solution to 8-10; wherein the concentration of the thiourea dioxide contained in the bleaching solution is 2-3 g / L, the temperature of the bleaching method is 40-60 DEG C and the heat preservation time lasts for 1-2 hours. By adopting the bleaching method, the bleached hair has lighter residual ground color, higher breaking tenacity, low injury tolerance, excellent handfeel and luster.

A ready-for-use hair bleaching composition obtained by mixing before use of an anhydrous bleaching composition in paste form and an oil-in-water emulsion of hydrogen peroxide comprising one or more non-ionic and / or anionic surfactants and one or more copolymers comprising one or more units derived from (meth)acrylic acid as a salt or not and one or more units derived from an ester of (meth)acrylic acid with an 8-30C fatty alcohol. The anhydrous bleaching composition comprises one or more peroxygenated salts, an alkaline agent and 15-35 wt.% of one or more inert organic liquids. Independent claims are included for a method of bleaching hair by applying the ready- to-use composition, allowing to stand, rinsing with water, shampooing and optionally drying and for a kit comprising at least two compartments, one of which contains the anhydrous composition and another the oil-in-water hydrogen peroxide emulsion.

The invention provides a human air bleaching reagent as well as a preparation method and a using method thereof. The reagent consists of 31-36.7g / L of carbamide peroxide, 6-8g / L of sodium silicate and 3.5-10g / L of sodium bicarbonate. According to the human air bleaching reagent provided by the invention, hydrogen peroxide is replaced by the carbamide peroxide, and the sodium silicate is used as a detergent; and the human hair bleaching reagent, when used for bleaching hair, can improve hair strength; therefore, the human hair bleaching reagent is relatively high in application value.

An emulsion hair bleach composition prepared by combining an aqueous oxidizing agent composition, a persulfate composition, and, optionally, a bleach oil composition, in amounts sufficient to provide a mixture containing an active oxygen concentration of about 3 to 5% by weight of the total mixture, a total alkalinity concentration of about 0.7–1.2 meq / gm., and 0.5–20% by weight of the total mixture of an oil having a solubility parameter of 5–12 (cal / cm3)1 / 2; an emulsion hair bleach composition capable of lightening hair in 10 to 30 minutes, and a kit for use in bleaching hair.

A method for dyeing / bleaching hair, includes the steps of applying to the hair at least one strip of adhesive material in a direction which is longitudinal to the hair, in such a way to form and retain by means of adhesion a random lock of hair; lifting the lock of hair to be dyed / bleached so as to isolate it from the rest of the hair; turning over the strip with the lock of hair adhering to it; dyeing / bleaching the lock of hair; protecting the dyed / bleached lock of hair; waiting for the colour to develop; and removing the strip.

Disclosed is a hair dyeing or bleaching kit which comprises: a first agent that contains an alkaline agent; a second agent that contains an oxidizing agent; and an openable and closable airtight container into which the first and second agents are introduced so as to form foam of the mixture thereof by shaking. Also disclosed is a method for dyeing or bleaching hair, which comprises the following steps (a)-(d) or (a)-(e). (a) a step of introducing a first agent that contains an alkaline agent and a second agent that contains an oxidizing agent into the main body of an openable and closable airtight container (b) a step of hermetically closing the airtight container (c) a step of forming foam by shaking the airtight container (d) a step of taking out the thus-formed foam from the airtight container and applying the foam to hair (e) a step of re-foaming the applied foam on the hair.

A subject of the present disclosure is a cosmetic agent to lighten keratinous fibers containing—relative to its total weight—(A) from about 12.0 to about 23.0 wt. % potassium peroxodisulfate and(B) from about 10.0 to about 20.0 wt. % ammonium peroxodisulfate and(C) from about 5.0 to about 15.0 wt. % sodium peroxodisulfate.A second subject of the present disclosure is a method for lightening keratinous fibers, particularly red and / or reddish-blond keratinous fibers, wherein an agent of the first subject of the present disclosure is mixed with at least one additional component containing hydrogen peroxide and applied to the hair.

The invention discloses a novel hair bleaching method. The whitening degree of bleached human hair obtained by the method is high, and pretreatment with laccase allows consumption of various chemicalsto be much less than that of a conventional process, treatment steps harmful to human bodies are reduced, and chemical residue is low. As the consumption of various chemicals is low, a problem that bleaching is nonuniform due to a high number of foams generated in traditional bleaching is effectively controlled, and a uniform bleaching effect is obtained. The method can be used for dyeing bleached hair, increasing the dyeing type of hair, and achieving colorful wigs.

The present invention relates to a method for semipermanent straightening and bleaching of the hair in two steps, which are carried out one after another in one salon visit. For this purpose, the method of the present invention uses a first composition (straightening composition) comprising at least one carboxylic acid of the Formula (I) and a second composition, (bleaching composition) comprising least one oxidizing agent and at least one alkalizing agent. The hair is treated with the said compositions successively, so that the bleaching treatment is performed directly after the straightening treatment.

The invention provides a bleaching reagent as well as a preparation method and application thereof, and application of peracetic acid A liquid. The bleaching reagent comprises the following components: the peracetic acid A liquid, water, sodium pyrophosphate and a pH regulator; in the bleaching reagent, the mass ratio of the peracetic acid A liquid to the water is 1:(3-5); the sodium pyrophosphate concentration is 2 to 4 g / L; and the pH value of the bleaching reagent is 5.3 to 8.58. The bleaching reagent provided by the invention can effectively bleach hair, particularly has a good bleaching effect on permed and dyed hair; compared with the original sample, the hair intensity loss is not serious; the bleaching effect of hair subjected to hot oil treatment and the permed and dyed hair is greatly improved; a bleaching method with minimal damage to the hair and best treatment effect on the hair is realized; and compared with the traditional method, the pollution to the surrounding environment is reduced.

A hair fiber strengthening composition includes an aqueous vehicle containing as a hair strengthening additive a source of metal cations having a valence of 2 or 3 and anions derived from an oxidized carbohydrate, an inorganic acid and / or an organic acid, the composition having a pH of less than about 6. These compositions have the advantage of strengthening the hair fibers without the undesirable effect of darkening or spotting the hair, particularly light-colored or bleached hair. These compositions are particularly useful for strengthening hair that has been subjected to potentially damaging chemical treatments such as bleaching, coloring, or relaxing, or to provide a strengthening effect prior to and in anticipation of such chemical treatments.

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.

The invention relates to the field of animal fur treatment, in particular to a method for imitating white fox fur from blue fox fur. , wetting agent and ferrous sulfate mixed solution soaking; hydrogen peroxide and other substances mixed solution for bleaching; and then after deferrification, reduction whitening, retanning and fatliquoring, drying. The method for imitating white fox fur of blue fox fur provided by the present invention first treats the tip of the guard hair of blue fox fur with Weijia iced tea agent B, so that the scale layer of the guard hair of blue fox fur is more thoroughly opened, and then undergoes specific Medium treatment, and then use hydrogen peroxide to bleach with other substances. The amount of hydrogen peroxide used is small. Through gradual bleaching, the purpose of hair protection is achieved, and the best bleaching effect of bleaching without harming the hair is achieved. The final white fox fur obtained is pure white, with less damage to the quilt, and the white fox fur imitated by the blue fox fur is more realistic, the quilt has a more three-dimensional effect, and is of high quality.

The invention concerns a cosmetic composition for treating keratin fibres comprising in an appropriate support for keratin fibres: (a) at least an oxidoreductase type enzyme with 2 electrons in the presence of at least a donor for said enzyme; (b) at least a non-ionic amphiphilic polymer comprising at least a fatty chain and at least a hydrophilic structural unit; and the methods for treating keratin fibres in particular methods for dyeing, permanently setting and bleaching hair using said composition.

The invention discloses a method for preparing a refreshing wig. The method comprises the steps of: using a bleaching agent bleaching hair and apply a brightening agent; processed hair styling beat together, and the upper trim of the same height, the lower end maintain the natural amplitude; finished with a handful of hair into - 70g per 50, the upper end of each hair is coated with an adhesive so abstract adhered to each other; each summarized by filaments are bonded hair knot cover fixed network on the grid, drying; in fixed networks cover the inside of the hair coat binder resin plastic film wrapped refreshing powder connected by the adhesive and cover network; close to the scalp in the caves paste a star magnet sheet. The invention is close to the scalp wig sticking a refreshing film, is conducive to refreshing; and the star point here set a magnet piece of acupressure, liter clear, and refreshing.

A hair bleaching composition comprises: (a) a peroxygen compound; (b) a buffering agent; and (c) cholesterol and / or derivatives thereof or mixtures thereof; characterised in that the pH of the composition is greater than pH 10. The composition effectively bleaches hair whilst causing less dammage than conventional bleaches.

The invention discloses a method for bleaching and decolorizing raccoon fur fibers, the method comprising: (1) degreasing; (2) pretreatment; (3) cleaning; (4) bleaching; (5) cleaning; (6) soaking and bleaching (7) dry. The beneficial effect of the invention is that the method for bleaching and decolorizing the raccoon fur fibers is simple, and the raccoon fur fibers are less damaged while the whiteness is ensured, and the raccoon fur fibers are soft to the touch.

A ready-for-use hair bleaching composition obtained by mixing before use of an anhydrous bleaching composition in paste form and an oil-in-water emulsion of hydrogen peroxide comprising one or more non-ionic and / or anionic surfactants and one or more copolymers comprising one or more units derived from (meth)acrylic acid as a salt or not and one or more units derived from an ester of (meth)acrylic acid with an 8-30C fatty alcohol. The anhydrous bleaching composition comprises one or more peroxygenated salts, an alkaline agent and 15-35 wt.% of one or more inert organic liquids. Independent claims are included for a method of bleaching hair by applying the ready- to-use composition, allowing to stand, rinsing with water, shampooing and optionally drying and for a kit comprising at least two compartments, one of which contains the anhydrous composition and another the oil-in-water hydrogen peroxide emulsion.