JP7076761B2 - Damage care agents that improve setting power, and hair care compositions and hair styling compositions containing them. - Google Patents

Description

INDUSTRIAL APPLICABILITY The present invention provides a damage care agent that improves the setting power of ingredients having a hair styling effect and can care for damage that causes hairstyle collapse, as well as the setting power and arranging power of hairstyles (re-arrangement power). ), And a hair care composition and a hair styling composition that have an effect of suppressing style collapse but can care for damage that causes style collapse.

One of the traditional hair conditioning methods has been to mix waxes and waxes with liquid oil to harden the hair. In recent years, various synthetic film-forming polymers and natural polymers have been widely used for the purpose of setting hair, and various hair styling products and methods for that purpose have been studied and researched. ,Proposed. (See, for example, Patent Documents 1 and 2.)

On the other hand, in order to create and maintain a beautiful hairstyle, it is not enough to set hair with various synthetic film-forming polymers or hair cosmetics using natural polymers, and the hair is damaged. However, it is also important to have healthy hair that is firm and firm. Therefore, in recent years, for hair care and damage care, a formulation that improves and moisturizes the dryness of hair, a formulation that can improve finger passage, a formulation that can prevent, reduce, and care for the elution of proteins and amino acids inside the hair, and is easy to organize and supple. Various formulations have been proposed, such as those that improve the elasticity and give elasticity. Recently, there are many out-bath oil-based cosmetics as such preparations, and hair cosmetics containing cationic components as in-bath-based preparations.

However, many of these hair cosmetics are basically effective by adhering to the surface of the hair, and various synthetic film-forming polymers and natural polymers that are formulated for hair setting. Since the effect cannot be sufficiently exerted when the hair is blended in combination with, it has been desired to propose a hair cosmetic having sufficient setting power while making the hair in a state of firm and healthy hair.

Japanese Unexamined Patent Publication No. 2000-034212 Japanese Unexamined Patent Publication No. 2005-053810

In view of the above situation, the present invention provides a setting power improving damage care agent capable of treating damage that causes hairstyle collapse while improving the setting power of ingredients having a hair styling effect, as well as a hairstyle. Provided are a hair care composition and a hair styling composition that have the setting power, the arranging power (re-arrangement power), and the effect of suppressing the style collapse, but can take care of the damage that causes the style collapse. The purpose is.

The present inventors have conducted diligent research to achieve the above object, and as a result, one or two selected from natto, lotus germ, lotus seed, okra fruit, sweet potato, purple potato, renkon, and taro. Plants above the species, their extracts, their fermented products, their fermented products, their powders, the powders of their extracts, plant extracts and / or powders containing polyphenols, and rice-derived components. The present invention has been completed by finding that the above-mentioned problems in hair cosmetics can be solved by combining the above.

The first invention of the present application is a damage care agent for improving setting force, which comprises the following A component, B component, and C component.
Ingredient A: One or more selected from green tea extract, green tea powder, pomegranate fruit extract, pomegranate peel extract, amacha extract, and yukinoshita extract
Ingredient B: One or more selected from rice germ oil, rice bran oil, rice bran, oryzanol, rice extract
Ingredient C: One or more plants selected from okra fruit, sweet potato, purple potato, lotus root, taro, their extracts, their fermented products, their fermented products, their powders , The end of those extracts

The second invention of the present application is the damage care agent for improving the setting force according to the first invention of the present application, wherein the component A is a plant extract containing catechins and / or a powder thereof.

The third invention of the present application is a plant extract and / or a terminal containing one or more selected from the group consisting of epicatechin, epigallocatechin, epicatechin gallate, and epigallocatechin gallate. The damage care agent for improving setting power according to claim 1 or 2, wherein the damage care agent is characterized by the above.

In the fourth invention of the present application, the B component is rice bran, rice germ oil, rice oil, rice-derived extract, rice-derived pressed product, rice-derived fermented liquid, rice-derived powder, defatted rice bran, oryzanol, rice squalane, rice bran spingo sugar. Claimed to be one or more selected from the group consisting of lipid, rice-derived plant sterol, ferulic acid, phytic acid, rice amino acid, rice flour, rice seed coat, rice starch, inositol, and tocopherol. The damage care agent for improving setting power according to any one of items 1 to 3.

The fifth invention of the present application is characterized in that the A component is one or more selected from Yukinoshita extract, pomegranate flower extract, pomegranate peel extract, pomegranate fruit extract, amacha extract, and green tea extract. The damage care agent for improving setting power according to any one of items 1 to 4.

In the sixth invention of the present application, one or more kinds of plants in the C component are selected from the group consisting of satoimo, yam, natto, okra, moroheiya, lotus root, nameko, kelp, mozuku, foxtail, ashitaba, and malabar spinach. The setting power improving damage care agent according to any one of claims 1 to 5, wherein the damage care agent is characterized by the above.

The seventh invention of the present application is a hair care composition and a hair styling composition, which comprises the setting force improving damage care agent according to any one of claims 1 to 6.

The eighth invention of the present application is that the properties of the hair care composition and the hair styling composition are mist, spray, water, foam, oil-in-water emulsion, water-in-oil emulsion, oil, multilayer, or solid. The hair care composition and a hair styling composition according to claim 7, wherein the hair care composition and the hair styling composition are characterized by the above.

INDUSTRIAL APPLICABILITY According to the present invention, a damage care agent that improves the setting power of a component having a hair styling effect while improving the setting power of a component that has a hair styling effect and can care for damage that causes a hairstyle collapse, as well as a hair style setting power and arranging power (re-arrangement power). ), And a hair care composition and a hair styling composition that have an effect of suppressing style collapse but can care for damage that causes style collapse can be provided.

Hereinafter, the hair cosmetic of the present invention will be described in detail.

As plant extracts, powders, and fermented products containing polyphenols as the component (A) of the present invention, for example, Asenyaku extract, Arnica flower extract, Ginkgo biloba extract, Irakusa leaf extract, Ogon extract, Otogirisou extract, Canina rose fruit extract. , Chamomile flower extract, Kawarayomogi extract, Clara extract, Gennoshoco extract, Tea extract, Gobo root extract, Sanzaji extract, Perilla leaf extract, Shakuyaku root extract, Seiyounatsuyukisou flower extract, Sage leaf extract, Zeniaoi extract, Soybean extract, Tachijakousou extract, Cha leaf extract, Chouji extract, Dokudami extract, Neubara fruit extract, Hamamelis extract, Bitter orange peel extract, Biwa leaf extract, Grape leaf extract, Futomomo leaf extract, Fuyubodaiju flower extract, Benibana extract, Bergenia ligratha root extract, Button extract , Hop extract, Magwa root bark extract, Maronnier extract, Rice bran extract, Melissa leaf extract, Peach leaf extract, Moringa powder, Eucalyptus leaf extract, Yukinoshita extract, European white birch bark extract, Lavender flower extract, Rosemary leaf extract, Roman chamomile flower extract , Wild thyme extract, crackle extract, green tea extract, oolong tea extract, amacha extract, pomegranate flower extract, pomegranate fruit extract, pomegranate peel extract, wine extract, apple extract, bilberry leaf extract, coffee seed extract, citrus leaf extract and the like. .. Among them, green tea extract, pomegranate flower extract, pomegranate peel extract, flaxseed extract, pomegranate fruit extract, and yukinoshita extract containing a large amount of catechins are preferable, and among them, yukinoshita extract and green tea extract containing a large amount of epicatechin and epigallocatechin are preferable. Can be used more preferably.

In the present invention, the blending ratio of the component (A) is not particularly limited, and one or more of them may be combined, but preferably 0. It is 01 to 20% by mass, more preferably 1 to 10% by mass. If the blending amount is less than 0.01% by mass, the style collapse suppressing effect and the damage care effect may be insufficient, and if it exceeds 20% by mass, the stability of the pharmaceutical product itself may be impaired.

As the component (A), a plant extract containing epigallocatechin or the like as catechins is particularly preferable. By blending a plant extract containing a large amount of epigallocatechin and the like, it can be expected to suppress the oxidation of the hair surface due to ultraviolet rays, heat, etc., in addition to the effect of suppressing style collapse and the effect of damage care.

The rice-derived component, which is the component (B) of the present invention, is not particularly limited as long as it is derived from rice. Examples are, for example, rice bran, rice germ oil, rice oil, rice-derived extract, rice-derived pressed product, rice-derived fermented liquid, rice-derived powder, defatted rice bran, oryzanol, rice squalane, rice bran spingoglycolipid, rice-derived plant sterol. , Ferula acid, phytic acid, rice amino acid, rice flour, rice seed coat, rice starch, inositol, tocopherol and the like. Among them, rice germ oil, rice bran oil, γ-oryzanol, rice bran and the like can be preferably used.

In the present invention, the blending ratio of the component (B) is not particularly limited, and one or more of them may be combined, but preferably 0. It is 001 to 20% by mass, more preferably 0.01 to 10%. If the blending amount is less than 0.001%, the effects of style keeping and damage care on the hair are insufficient, and if it exceeds 20%, the feel such as stickiness may be deteriorated.

Further, by blending the rice-derived component which is the component (B), the oxidation of the hair due to ultraviolet rays can be reduced, and the decrease in hair strength which causes the hair style to collapse can be suppressed.

In addition, the style collapse mentioned here means that the style of the hair is disturbed by the environment, physical force, etc., and examples thereof include hair spreading, swelling, and sagging.

The component (C) of the present invention includes plants such as natto, lotus germ, lotus seed, okra fruit, sweet potato, purple potato, lentil, and sweet potato, an extract from the plant, a fermented product of the plant, and an extraction from the plant. Examples include the fermented product of the product, the end of the plant, and the end of the extract from the plant. The plant in the component (C) of the present invention, the extract from the plant, the fermented product of the plant, the fermented product of the extract from the plant, the end of the plant, and the end of the extract from the plant are the same. The origin of the flower, root, leaf, core, etc. of the plant is not particularly limited. Further, it may be derived from a plurality of parts, or even the whole plant.

In the present invention, the blending ratio of the component (C) is not particularly limited, and one or more of them may be combined, but preferably 0. It is 01 to 20% by mass, more preferably 0.1 to 10%. If the blending amount is less than 0.01%, the style arrangement becomes insufficient, and if it exceeds 20%, stickiness occurs, the style arrangement becomes difficult, and the usability deteriorates.

In the present invention, the properties of the hair care composition and the hair styling composition may be mist, spray, water, foam, oil-in-water emulsion, water-in-oil emulsion, oil, multilayer, or solid. preferable.

Further, other additional ingredients usually used in cosmetics and the like can be further added, if necessary, as long as the effects of the present invention are not impaired. As these additional components, for example, amino acids, extracts, antibacterial agents, ultraviolet absorbers, antioxidants, vitamins, tactile adjusters, moisturizers, oils, silicon, fragrances, water, etc. should be added. Can be done.

Hereinafter, the present invention will be specifically described with reference to Examples, but the technical scope of the present invention is not limited by these Examples. The evaluation methods for hair strength (hysteresis), style collapse suppression, setting force, and arranging force described in the examples are shown below. The blending amounts of the compositions shown in the following table are shown in% by mass.

(1) Hair strength (hysteresis) evaluation Hair bundles of damaged hair (hair treated three times with bleach) having a length of 20 cm and a weight of 5 g using the hair care composition and / or the hair styling composition shown in Examples and Comparative Examples. After applying a certain amount to the hair, dry it at 22 ° C and 50% RH, adjust the humidity and control the temperature, and then perform the measurement. For the measurement, a texture analyzer (Eiko Seiki) was used to take 20 n-several 10 cm long hairs from the treated hair bundle, measure the hysteresis, and use the hair before applying the hair styling composition (control hair). The hysteresis was compared and evaluated.

<Evaluation criteria>
⊚: Compared with the hysteresis of control hair,
Hysteresis of bleached hair is increasing
(Danger rate less than 5%)
Δ: Compared with the hysteresis of the control hair,
Hysteresis of bleached hair is slightly increased
(Danger rate 5% to less than 10%)
×: Compared with the hysteresis of the control hair,
No significant increase in hysteresis in bleached hair
(Danger rate 10% or more)

(2) Suppression of style collapse (suppression of sagging) After applying a certain amount to the hair care composition and / or hair styling composition shown in the evaluation examples and comparative examples, to a hair bundle of healthy hair having a length of 30 cm and a weight of 10 g. , Wrapped around the rod at regular intervals. Then, after drying by allowing to stand for 2 hours in an environment of 40 ° C., a weight of 10 g was attached at 22 ° C. and 50% RH, and the elongation (drip) was evaluated after 30 minutes.

<Evaluation criteria>
⊚: Hair bundles are hardly stretched, and the effect of suppressing style sagging is recognized (hair bundle length after standing / hair bundle length before standing = 80% to 100%).
◯: The hair bundle is slightly stretched, and a slight style sagging suppressing effect is observed (hair bundle length after standing / hair bundle length before standing = 60% or more and less than 80%).
Δ: The hair bundle is considerably stretched, and the effect of suppressing style sagging is hardly observed (hair bundle length after standing / hair bundle length before standing = 10% or more and less than 60%).
×: Hair bundles are no longer wrapped, and the effect of suppressing style sagging is not observed at all (hair bundle length after standing / hair bundle length before standing = less than 10%).

(3) Evaluation of setting force A certain amount of the hair care composition and / or hair styling composition shown in Examples and Comparative Examples was applied to a hair bundle of damaged hair having a length of 30 cm and a weight of 2 g, and then applied to a rod at regular intervals. rolled. Then, the hair is dried by allowing it to stand for 2 hours in a 40 ° C environment, and after controlling the temperature and humidity for 12 hours in a 22 ° C and 50% RH environment, the rod is removed and the length of the curled hair at that time is adjusted. , Hair care composition and / or hair styling composition was not applied and curled under the same conditions (control hair) and evaluated.

<Evaluation criteria>
○: Curled hair is shorter than control hair and setting power is recognized △: Curled hair is slightly shorter than control hair and some setting power is recognized ×: Curled hair is about the same as control hair or It's getting longer
Setting power is not recognized

(4) After applying a certain amount of the hair care composition and / or the hair styling composition shown in the examples and comparative examples of arranging power (re-arrangement property) to a hair bundle having a length of 30 cm and a weight of 2 g. Wrapped around the rod at regular intervals. Then, after drying by allowing to stand for 2 hours in a 40 ° C environment, the temperature and humidity were adjusted for 12 hours in a 22 ° C and 50% RH environment, combing was performed 30 times, and the rod was again rodged. Wrap it around and leave it for a certain period of time (5 minutes). After that, after removing the rod again, the return of the curl was evaluated.

<Evaluation criteria>
⊚: The length of the curled hair has almost returned to the length before combing (hair bundle length before combing / curled hair bundle length = 80% or more to 100%).
◯: The length of the curled hair returned to the length before combing to some extent (hair bundle length before combing / curled hair bundle length = 60% or more and less than 80%).
Δ: The length of the curled hair became considerably longer than the length before combing (hair bundle length before combing / curled hair bundle length = 10% or more and less than 60%).
×: The length of the hair bundle after combing and the length of the curled hair hardly change (the length of the hair bundle before combing / the length of the curled hair = less than 10%).

As is clear from Table 1, the compositions of the present invention of Examples 1 to 11 have hair strength (hysteresis), style collapse suppression (sagging occurrence suppression), setting force, as compared with the compositions of Comparative Examples 1 to 6. All of the items of arranging power (hair straightening property) were excellent.

Hereinafter, other formulation examples of the composition of the present invention will be given as Examples 12 to 17. As for the compositions of these examples, when each item was examined for the above-mentioned hair strength (hysteresis), style collapse suppression (sagging occurrence suppression), setting force, and arranging force (reshaping property), any of the implementations was carried out. Even in the example, it had excellent characteristics and was good.

Example 12 (Hair Care Water) Blending Amount (% by Mass) (1) Ethanol 15
(2) DPG 3
(3) Rice germ oil 0.1
(4) Rice extract 0.5
(5) Polyoxyethylene hydrogenated castor oil 1
(6) Stealtrimonium chloride 0.5
(7) Arginine 0.05
(8) Fermented lotus seed liquid 0.5
(9) Saxifraga extract 0.5
(10) Pomegranate peel extract 0.1
(11) Button extract 0.1
(12) Camellia seed extract 0.1
(13) Ethylhexyl methoxycinnamate Appropriate amount (13) Perfume Appropriate amount (14) Methylparaben Appropriate amount (15) Pure water remaining amount Total 100

(Production method) (1) to (15) were uniformly dissolved and mixed, filled in a container, and hair care water was prepared.

Example 13 (Hair styling water) Blending amount (% by mass) (1) Ethanol 15
(2) BG 3
(3) Rice extract 0.5
(4) Rice germ oil 0.1
(5) Polyoxyethylene hydrogenated castor oil 3
(6) Stealtrimonium chloride 0.5
(7) Komenukarou 0.01
(8) Ethylhexyl methoxycinnamate 0.05
(9) Polyether-modified silicon 3
(10) Natto extract 0.5
(11) Saxifraga extract 0.5
(12) Pomegranate peel extract 0.1
(13) Button extract 0.1
(14) Camellia seed extract 0.1
(15) Glycerin 2
(16) Perfume Appropriate amount (17) Methylparaben Appropriate amount (18) Arginine Appropriate amount (19) Pure water remaining amount Total 100

(Manufacturing method) Heat (2), (4), (5), (7), (8) to uniformly dissolve and mix, cool, fill the remaining component complete cure into a uniformly mixed and dissolved container, and add hair care water. Prepared.

Example 14 (Hair styling milk) Blending amount (% by mass) (1) Ethanol 2
(2) DPG 3
(3) Rice germ oil 1
(4) Oryzanol 0.1
(5) Polyoxyethylene hydrogenated castor oil 4
(6) Glyceryl stearate 1
(7) Polyquaternium-56 0.01
(8) Komenukarou 0.5
(9) Saxifraga extract 0.5
(10) Pomegranate peel extract 0.1
(11) Apple fruit extract 0.1
(12) Okra fruit extract 0.1
(13) Dimethicone 0.3
(14) Carbomer 0.3
(15) Curcosiltrehalose 0.3
(16) Neutralizer Appropriate amount (17) Arginine Appropriate amount (18) Ethylhexyl methoxycinnamate Appropriate amount (19) Fragrance appropriate amount (20) Methylparaben Appropriate amount (21) Pure water remaining amount Total 100

(Production method) (1) to (21) were heated, uniformly dissolved and mixed, then emulsified, cooled and then filled in a container to prepare hair styling milk.

Example 15 (Hair Styling Wax) Blending Amount (% by Mass) (1) Jojoba Seed Oil 3
(2) DPG 10
(3) Rice germ oil 1
(4) Rice extract 0.5
(5) Polyoxyethylene hydrogenated castor oil 0.3
(6) Hydroxypropyl Methyl Cellulose 0.5
(7) PEG-10 glyceryl triisostearate 0.5
(8) Fermented lotus seed liquid 0.5
(9) Saxifraga extract 0.5
(10) Green tea extract 0.1
(11) Button extract 0.1
(12) Camellia seed extract 0.1
(13) Sakura extract 0.1
(14) Carbomer 0.5
(15) PEG-160M 0.01
(16) TEA Appropriate amount (17) Ethylhexyl methoxycinnamate Appropriate amount (18) Fragrance appropriate amount (19) Methylparaben appropriate amount (20) Pure water remaining amount Total 100

(Production method) After uniformly dissolving and mixing (1) to (20), they were emulsified and filled in a container to prepare a hair styling wax.

Example 16 (Hair Styling Foam) Blending Amount (% by Mass) (1) Ethanol 10
(2) BG 3
(3) Rice germ oil 0.01
(4) Rice extract 0.5
(5) Polyoxyethylene hydrogenated castor oil 1.2
(6) Stealtrimonium chloride 0.5
(7) Arginine 0.01
(8) Hass germ extract 0.5
(9) Okra fruit extract 0.1
(9) Saxifraga extract 0.5
(10) Pomegranate peel extract 0.1
(11) Amacha extract 0.1
(12) Oryzanol 0.1
(13) Purple brown rice extract 0.1
(14) Ethylhexyl methoxycinnamate Appropriate amount (15) Perfume Appropriate amount (16) Methylparaben Appropriate amount (17) Pure water remaining amount Total 100

(Manufacturing method) (1) to (17) were uniformly dissolved and mixed and filled in a pump foam container to prepare a hair care styling foam.

Example 17 (Styling mist) Blending amount (% by mass) (1) Ethanol 60
(2) DPG 3
(3) Polyether-modified silicon 3
(4) Rice extract 0.5
(5) Polyoxyethylene hydrogenated castor oil 1
(6) Stealtrimonium chloride 0.1
(7) Monosodium glutamate 0.05
(8) Hass germ extract 0.5
(9) Lotus root powder 0.1
(10) Green tea extract 0.5
(11) Pomegranate peel extract 0.1
(12) Blackberry Lily Extract 0.1
(13) Hydrolyzed rice fermented liquid 0.1
(14) Ethylhexyl methoxycinnamate 2
(15) Polyquaternium-56 0.01
(16) (VP / methacrylamide / vinyl imidazole) copolymer 0.3 (17) rice bran 0.01
(18) Appropriate amount of fragrance (19) Pure water remaining amount 100

(Production method) (1) to (19) were uniformly dissolved and mixed, filled in a container, and a styling mist was prepared.

Claims (6)

A damage care agent for improving setting power, which comprises the following A component, B component, and C component.
Ingredient A: One or more selected from green tea extract, green tea powder, pomegranate fruit extract, pomegranate peel extract, amacha extract, yukinoshita extract B ingredient: rice germ oil, rice bran oil, rice bran, oryzanol, rice extract One or two or more selected from among C components : One or two or more plants selected from pomegranate fruit, sweet potato , purple potato, green tea, and sweet potato , their extracts , Those fermented products, those extracts fermented products, their powders, their powders The damage care agent for improving setting force according to claim 1, wherein the component A is 0.01% by mass or more in the total mass. The damage care agent for improving setting force according to claim 1 or 2, wherein the component B is 0.001% by mass or more in the total mass. The damage care agent for improving setting force according to any one of claims 1 to 3, wherein the C component is 0.01% by mass or more in the total mass. A hair care composition and a hair styling composition, which comprises the setting force improving damage care agent according to any one of claims 1 to 4. Claimed that the properties of the hair care composition and the hair styling composition are either mist, spray, water, foam, oil-in-water emulsion, water-in-oil emulsion, oil, multilayer, or solid. 5. The hair care composition and the hair styling composition according to 5.