JP2009191046A - Hair cosmetics - Google Patents

Abstract

[PROBLEMS] To provide a fine mist at the time of use that has good spreading during application, does not sag, is excellent in unity hair, can impart appropriate hair-styling power, and has excellent storage stability. A gel-like hair cosmetic used by spraying is provided.
(A) Low crystalline cellulose, (B) wax or higher alcohol polyoxyalkylene or polyalkylene glycol derivative, and (C) water, and having a viscosity of 3,000 mPa · s at 20 ° C. Gel-like hair cosmetics that are in the form of s or more gels and are sprayed into a fine mist during use.
[Selection figure] None

Description

  The present invention relates to a gel-like hair cosmetic, and more specifically, contains low crystalline cellulose and wax or higher alcohol polyoxyalkylene or polyalkylene glycol derivative and water, and has a viscosity of 3 at 20 ° C. 000 mPa · s or more, good spreading at the time of application, no dripping, excellent feeling of hair unity, imparting appropriate hair-styling power to hair, and excellent storage stability. The present invention relates to a gel-like hair cosmetic used by spraying in a neat mist.

  Conventionally, cosmetics have various forms such as liquid, emulsion, gel, cream, stick, etc. Among them, emulsion and gel cosmetics are generally used because they are easy to take out and easy to spread when applied. Has been.

  In general, such emulsion and gel cosmetics are formulated by neutralizing a carboxyl group-containing thickening polymer represented by carboxyvinyl polymer with an alkaline substance such as potassium hydroxide, sodium hydroxide, triethanolamine, Alternatively, natural polymers such as cellulose derivatives and guar gum derivatives are blended to adjust the viscosity. In addition, cosmetics have conventionally been blended with oily ingredients such as fats and oils, hydrocarbon oils, fatty acid esters, higher alcohols, and silicone oils as oily ingredients to adjust various feels (moist feeling, smooth feeling). In addition, film-forming resins and waxes are blended to impart hair-styling power.

  From these, for example, gel-like cosmetics containing a carboxyl group-containing thickening polymer compound, a water-soluble alcohol and an oil component (see, for example, Patent Documents 1 and 2), a carboxyl group-containing thickening polymer compound, A hair cosmetic (for example, see Patent Document 3) containing a paste-like oil and a liquid oil is known. In order to improve conditioning properties such as hair mass, calmness, and gloss, it is necessary to add a lot of oil components, but in these conventional techniques, if a large amount of oil components are added, the stability of the oil components is impaired. As a result, there was a problem that oil floats and cosmetics were separated. Conventionally, as a method for improving the stability of oil floatation and separation, non-ion of HLB suitable for dispersion of oily components that increases the viscosity of hair cosmetics by increasing the amount of carboxyl group-containing thickening polymer compound Incorporating surfactants has been practiced.

  However, although the stability is high, the viscosity is high, so that there is a drawback in that it is difficult to spread on the hair and cannot be uniformly applied to the hair. In recent years, gel-like cosmetics that are sprayed in a mist form (for example, see Patent Documents 4 and 5) that do not require washing hands after use of a styling agent in accordance with changes in consumer preferences are known. However, in the same way as emulsion and gel cosmetics, in order to improve conditioning properties such as hair massiness, calmness, gloss, etc., if a large amount of oily ingredients are blended, the stability of the oily ingredients is impaired, oil floats and cosmetics There was a problem of separation. Moreover, in the prior art, in order to spray in mist form, it had to be adjusted to low viscosity, and dripping might occur at the time of use. Furthermore, when a film-forming resin or wax is blended with such a low viscosity cosmetic, the fog becomes rough and the feeling of use may be insufficient.

Therefore, it spreads well during application, does not sag, has a feeling of unity hair, can impart natural gloss to hair, and has excellent storage stability and imparts appropriate hair-styling power to hair. There has been a strong demand for the development of gel-like hair cosmetics that can be used and sprayed in a fine mist at the time of use.

JP 2002-187814 A JP 2002-167308 A JP 2002-370938 A Japanese Patent No. 3791638 JP 2005-53809 A

  Under such circumstances, the object of the present invention is that it spreads well at the time of application, does not sag, is excellent in feeling of hair unity, can impart natural gloss to hair, and is stable in storage. An object of the present invention is to provide a gel-like hair cosmetic that can impart excellent hair-styling power to the hair and is excellent in storage stability, and is used by spraying in a fine mist at the time of use.

  That is, the present invention contains (A) low crystalline cellulose, (B) wax or higher alcohol polyoxyalkylene or polyalkylene glycol derivative, and (C) water, and has a viscosity of 3000 mPa at 20 ° C. -Gel hair cosmetics that are in a gel shape of s or more and are sprayed in a fine mist at the time of use. Further, (B) a polyoxyalkylene or polyalkylene selected from the group consisting of (B) waxes or higher alcohols selected from the group consisting of jojoba oil, beeswax, rice bran wax, candelilla wax, carnauba wax, phytosterol, soybean sterol, jojoba alcohol, and phytostanol. It is a gel-like hair cosmetic characterized by being a glycol derivative, and further characterized by using a trigger-type dispenser as a mist spraying mechanism, and the trigger-type dispenser has a discharge amount of 300 to 600 mg / 1 push A gel-like hair cosmetic characterized by having a discharge port diameter of φ0.4 mm or more.

  The present invention blends gel-like hair cosmetics composed of low crystalline cellulose with waxes or higher alcohols polyoxyalkylene or polyalkylene glycol derivatives to give a specific viscosity, thereby extending the spread during application. Gel-like hair that is sprayed in a fine mist at the time of use, which is good, has no dripping, is excellent in feeling of hair unity, can impart appropriate hair-styling power to hair, and has excellent storage stability Can provide cosmetics.

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

  The low crystalline cellulose which is the component (A) in the present invention is used as a sticking agent, and increases the water-based viscosity by swelling in water. The viscosity at 20 ° C. is 3000 mPa · s or more and is not particularly defined as long as it is within the region where a gel having thixotropy is formed, but has a thixotropy that can spray a gel cosmetic in a mist form. In order to obtain, cellulose fine particles having an average degree of polymerization of 100 or less, a cellulose I type crystal component fraction of 0.1 or less, and a cellulose II type crystal component fraction of 0.4 or less are preferred. Examples of commercially available products include nanowarp (Daiichi Kogyo Seiyaku Co., Ltd.).

  Examples of the polyoxyalkylene or polyalkylene glycol derivative of waxes or higher alcohols as the component (B) in the present invention include PEG-75 liquid lanolin, PRG-50 shea fat, PEG-12 carnauba, PEG-12 beeswax, Examples include jojoba wax PEG-120, PEG-20 phytosterol, PEG-10 rape seed sterol, polyoxyethylene phytostanol, polyoxyethylene phytosterol, polyoxyethylene cholesterol, polyoxyethylene sorbit beeswax and the like.

  Among these (B) components, wax or higher alcohol is polyoxyalkylene selected from the group consisting of jojoba oil, beeswax, rice bran wax, candelilla wax, carnauba wax, phytosterol, soybean sterol, jojoba alcohol, phytostanol, or Polyalkylene glycol derivatives are particularly preferred, and specific examples thereof include PEG-12 carnauba, PEG-12 beeswax, jojoba wax PEG-120, PEG-20 phytosterol, polyoxyethylene phytosterol, polyoxyethylene cholesterol, polyoxyethylene sorbit Although beeswax etc. are mentioned, it is not limited to these.

  In this invention, (B) component can be used individually or in mixture of 2 or more types, respectively. The blending amount is preferably 0.01 to 20%, more preferably 0.1 to 10%, based on the total amount of the gel-like hair cosmetic, in order to obtain a good effect of hair mass and hair styling. is there.

  The water of component (C) used in the present invention is not particularly limited as long as it is water that can be usually blended into cosmetics. For example, purified water, hot spring water, deep water, or steam distilled water such as plants Etc.

  The amount of water of component (C) in the gel hair cosmetic composition of the present invention is not particularly limited, but depending on the type and amount of (A) and (B) used in the present invention, gel It is necessary to adjust the blending amount as appropriate so that it is within the region where the is formed.

  The viscosity of the hair cosmetic in the present invention is preferably 3,000 mPa · S or more when measured at 20 ° C. by the cosmetic raw material standard / viscosity measurement method 2 using a Brookfield viscometer. In this viscosity region, there is no dripping and excellent storage stability.

  Moreover, the gel-like hair cosmetic composition of the present invention is used by being filled in a mist spraying mechanism such as a dispenser spray or an aerosol spray. The mechanism is preferably a trigger-type dispenser (eg, Yoshino Kogyo Co., Ltd .: PT-200, M3-M, YT-97-MS, Mitani Valve Co., Ltd .: Z-305, T-305 / 650). More preferably, the trigger-type dispenser has a mechanism with a discharge amount of 300 to 600 mg / 1 push and a discharge port diameter of φ0.4 mm or more.

  If the discharge amount is 300 to 600 mg per push and the discharge port diameter is 0.4 mmφ or more, the spray state is good at the time of discharge, an appropriate amount can be applied to the hair, and a good usability can be obtained. it can.

  Further, the hair cosmetic composition of the present invention contains components that are usually used for external preparations for skin, such as cosmetics and pharmaceuticals, as needed, in addition to the above-described components, as long as the effects of the present invention are not impaired. Aging agent, anti-inflammatory agent, antiandrogen agent, hair restorer, moisturizer, antioxidant, oil component, UV absorber, surfactant, thickener, preservative, alcohols, pH adjuster, cleaning agent, drying An agent, an emulsifier, a powder component, a colorant, an aqueous component, various hair nutrients, a fragrance, a refreshing agent, a herbal extract, vitamins, and the like can be appropriately blended as necessary.

In addition, edetate disodium, edetate trisodium, sodium citrate, sodium polyphosphate, sodium metaphosphate, gluconic acid sequestering agents, caffeine, tannin, verapamil, tranexamic acid and its derivatives, various herbal medicines, tocopherol acetate , Glycyrrhizic acid and its derivatives or salts thereof, glycyrrhetinic acid derivatives, salicylic acid derivatives, lysophosphatidylcholine, lysophosphatidic acid, laminin 5 production promoting agents such as soybean preparation, glucose, fructose, mannose, sucrose, trehalose Sugars such as arbutin, kojic acid, nonyl acid valenylamide, nicotinic acid benzyl ester, nicotinic acid β-butoxyethyl ester, capsaicin, gingerone, cantalis tincture, ictamol Acein, tannic acid, α-borneol, tocopherol nicotinate, inositol hexanicotinate, cyclandrate, cinnarizine, trazoline, acetylcholine, verapamil, cephalanthin, γ-oryzanol and other anti-seborrheic agents such as sulfur and thianthol For various purposes, Hinokitiol, Zinc oxide, Allantoin, Turmeric extract, Psycho extract, Ibuki extract, Hagigi extract, Acacia extract, Beech bud extract, Hydrolytic casein, Rice extract hydrolyzed solution , Rice bran extract, Tonin extract, Clara extract, Thiotaurine, Hipotaurine, Marjoram extract, Silica-coated zinc oxide, Ichiyakusu extract, Xylitol, Arginine and its hydrochloride, Serine, Oat extract component, Auren extract component, Cuckold extract Ingredients, sicon extract component, peony extract component, assembly extract component, birch extract component, sage extract component, loquat extract component, carrot extract component, aloe extract component, mallow extract component, iris extract component, grape extract component, yokuinin extract component, Loofah extract, lily extract, saffron extract, nematode extract, ginger extract, hypericum extract, rosemary extract, garlic extract, capsicum extract, bitumen extract, chimpi, touki, etc., retinol, acetic acid Vitamin A such as retinol, vitamin B2 such as riboflavin, riboflavin butyrate, flavin adenine nucleotide, vitamin B2 such as pyridoxine hydrochloride, pyridoxine dioctanoate, L-ascorbic acid, dipalmitin L-ascorbate Vitamin C such as acid ester, L-ascorbic acid-2-sodium sulfate, L-ascorbic acid phosphate, DL-α-tocopherol-L-ascorbic acid diester dipotassium, calcium pantothenate, D-pantothenyl alcohol , Pantothenic acid such as pantothenyl ethyl ether and acetyl pantothenyl ethyl ether, vitamin D such as ergocalciferol and cholecalciferol, nicotinic acid such as nicotinic acid, nicotinamide, and benzyl nicotinate, α-tocopherol, tocopherol acetate Further, vitamin E such as DL-α-tocopherol nicotinate and DL-α-tocopherol succinate, and vitamins such as vitamin P and biotin can be appropriately blended.

  EXAMPLES Hereinafter, although an Example demonstrates this invention concretely, the technical scope of this invention is not limited by these Examples. In addition, the sensory test (the spread at the time of application | coating, dripping, uniting, hair-styling power), the test method regarding storage stability and a spraying state as described in an Example are shown below.

(1) Sensory test Targeting 20 professional panels, the gel hair cosmetics of the examples and comparative examples were used, and the sensory test was conducted on the spread, sagging, cohesion, and hair-styling power when applied on the hair. And evaluated according to the following criteria.
<Criteria>
Spreading during application ◎: More than 15 panelists judged to be good ○: More than 10 to less than 15 panelists judged to be stretched △: More than 5 to less than 10 panelists judged to be stretched × : 15 or more panelists judge that the spread is poor Drooping ◎: 15 or more panelists are judged not to fall off ○: 10 or more panelists are judged not to fall △: Panel 5 No more than 10 people and no more than 10 people will be judged to have fallen off ×: More than 15 people on the panel will be judged to fall together ◎: More than 15 people on the panel will be well organized ○: More than 10 people on the panel will be less than 15 △: More than 5 panelists and less than 10 panelists are determined to be well organized ×: 15 panel panelists are determined to be poorly organized Hairdressing power ◎: More than 15 panelists determine hairstyling ability ○ : 10 people on the panel Determining that less than the upper 15 people have hair styling △: judged less than 5 or more people 10 people have hair styling × panel: 15 or more panels determines that there is no hair styling

(2) Storage stability The gel-like hair cosmetics of Examples and Comparative Examples are sealed in a 100 mL transparent glass container, and stored in a reciprocating thermostat (5 ° C to 30 ° C cycle thermostat) for 1 month. Evaluation was performed based on the following criteria by visual judgment.
○: No change in appearance, no oil floating or separation observed.
Δ: Slight oil floating or separation is observed.
X: Oil floating or separation is clearly observed.

(3) Spray state ○: Sprayed in a uniform fine mist Δ: Sprayed in a coarse mist ×: Not sprayed

  The hair cosmetics of Examples 1 to 5 and Comparative Examples 1 to 6 shown in Table 1 were prepared according to a conventional method, and the above tests were carried out for evaluation. The results and viscosity are shown together in Table 1. Moreover, as a spray mechanism, a trigger (manufactured by Mitani Valve Co., Ltd .: T-305 (discharge amount 300 mg / 1 push, discharge port diameter φ0.4 mm) was used.

  As is clear from Table 1, the hair cosmetic composition of the present invention clearly has a sensory test (spreading during application, sagging, cohesion, hair styling ability), storage stability, and spraying condition as compared with the comparative example. The evaluation was also excellent.

  Hereinafter, other formulation examples of the hair cosmetic composition of the present invention will be given as examples. In addition, as for the hair cosmetics of these examples, the above sensory test (spreading at the time of application, dripping, uniting, hair styling ability), storage stability, and spraying state were examined. It had excellent properties and was good.

Example 6 (styling mist)
1. Low crystalline cellulose * 1 37.5%
(1.5% as pure cellulose) (A)
2. Jojoba wax PEG-120 * 2 ... (B) 1.0%
3. Polyoxyethylene sorbit beeswax * 3 ... (B) 0.2%
4). Dimer linoleic acid (phytostearyl
/ Isostearyl / cetyl / stearyl / behenyl) 3.0%
5. Hydrogenated polyisobutene 3.0%
6). Isododecane 5.0%
7). Silicon 2.0%
8). Polysilicone-13 0.5%
9. Refined honey 0.1%
10. Camellia seed extract 0.0001%
11. PEG-60 hydrogenated castor oil 0.8%
12 Fragrance 0.1%
13. Ethanol 20.0%
14 Purified water ... (C) Remaining * 1: Nanowarp (Daiichi Kogyo Seiyaku Co., Ltd.)
* 2: PEG-120JOJOBA
(Made by International Flora Technology)
* 3: GBW-125 (Nippon Surfactant)

  (Manufacturing method) 1, 9, 10, and 14 are uniformly mixed and dispersed using a homomixer, then 2, 3, 11, 12, and 13 are mixed and dispersed. Finally, the remaining mixture is added, and the homomixer is added again. The gel-like hair cosmetic having a viscosity of 25000 mPa · s was obtained. As the spray mechanism, a trigger (manufactured by Yoshino Kogyo Co., Ltd .: M3-M (discharge amount 500 mg / 1 push, discharge port diameter φ0.4 mm) was used.

Example 7 (Wave Styling Mist)
1. Low crystalline cellulose * 1 30.0%
(1.2% pure cellulose) (A)
2. POE (25) Phytostanol (B) 0.3%
3. (Acrylates / Lauryl acrylate / stearyl acrylate)
/ Ethylamine oxide methacrylate) copolymer 2.0%
4). Refined jojoba oil 5.0%
5. Dimethicone 1.0%
6). Polysilicone-13 2.0%
7). D-pantothenyl alcohol 0.5%
8). Ethyl glucoside 0.3%
9. Setes-2 0.6%
10. Phenoxyethanol 0.2%
11. Fragrance 0.1%
12 Ethanol 10.0%
13. Purified water ... (C) Remaining * 1: Nanowarp (Daiichi Kogyo Seiyaku Co., Ltd.)

  (Manufacturing method) 1, 8 and 13 are uniformly mixed and dispersed using a homomixer, then 2 and 10 to 12 are mixed and dispersed, and finally the remainder is mixed and dispersed again using a homomixer. A gel-like hair cosmetic with a viscosity of 22000 mPa · s was obtained. As the spray mechanism, a trigger (manufactured by Yoshino Kogyo Co., Ltd .: M3-M (discharge amount 500 mg / 1 push, discharge port diameter φ0.4 mm) was used.

Example 8 (Straight spray)
1. Low crystalline cellulose * 1 25.0%
(1.0% pure cellulose) (A)
2. POE (25) Phytostanol (B) 0.1%
3. Squalane 2.0%
4). Isononyl isononanoate 0.5%
5. Dimethiconol / Dimethicone * 4 2.0%
6). Setes-2 0.6%
7). Camellia oil 0.1%
8). Fragrance 0.1%
9. Ethanol 20.0%
10. Purified water ... (C) Remaining * 1: Nanowarp (Daiichi Kogyo Seiyaku Co., Ltd.)
* 4: X-21-5613 (Shin-Etsu Chemical Co., Ltd.)

  (Manufacturing method) 1 and 10 are uniformly mixed and dispersed using a homomixer, and then the remaining mixture is added and mixed and dispersed again using a homomixer to obtain a gel-like hair cosmetic with a viscosity of 8500 mPa · s. It was. As the spray mechanism, an aerosol spray filled in an aerosol can and pressurized to 0.6 MPa with nitrogen was used.

Example 9 (natural arrangement mist)
1. Low crystalline cellulose * 1 30.0%
(1.2% pure cellulose) (A)
2. POE (25) Phytostanol (B) 0.5%
3. POE (5) Phytosterol (B) 1.0%
4). Glycerin 0.5%
5. Seths-15 0.6%
6). Hydrolyzed conchiolin 0.1%
7). Fragrance 0.1%
8). Ethanol 10.0%
9. Purified water ... (C) Remaining * 1: Nanowarp (Daiichi Kogyo Seiyaku Co., Ltd.)

  (Manufacturing method) 1, 4, and 9 are uniformly mixed and dispersed using a homomixer, and then the remaining mixture is added, and then the mixture is dispersed and dispersed again using a homomixer. A gel-like hair cosmetic having a viscosity of 17500 mPa · s. Got. As a spray mechanism, a trigger (manufactured by Yoshino Kogyo Co., Ltd .: M3-M (discharge amount 500 mg / 1 push), discharge port diameter φ0.4 mm) was used.

  The fragrance | flavor used by the said Example is the following.

  As described above, the present invention has good stretchability at the time of application, does not sag, is excellent in the sense of hair unity, can impart appropriate hair-styling power to hair, and has excellent storage stability. It is possible to provide a gel-like hair cosmetic that is sometimes sprayed in a fine mist.

Claims (4)

(A) Low crystalline cellulose, (B) wax or higher alcohol polyoxyalkylene or polyalkylene glycol derivative, (C) a gel having a viscosity of 3,000 mPa · s or more at 20 ° C. Gel-like hair cosmetic that is in the form of a fine mist when used. (B) The wax or higher alcohol is a polyoxyalkylene selected from the group consisting of jojoba oil, beeswax, rice bran wax, candelilla wax, carnauba wax, phytosterol, soybean sterol, jojoba alcohol, phytostanol, or a polyalkylene glycol derivative. The gel hair cosmetic composition according to claim 1, wherein the gel hair cosmetic composition is provided. The gel-type hair cosmetic composition according to claim 1 or 2, wherein a trigger-type dispenser is used as a mechanism for spraying in a mist form. 4. The gel-like hair cosmetic composition according to claim 1, wherein the trigger type dispenser has a discharge amount of 300 to 600 mg / 1 push and a discharge port diameter of φ0.4 mm or more.