JP2007204422A - Gel hair cosmetic - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a gel hair cosmetic to be sprayed in the form of mist in use, exhibiting good spreadability in application, free from sagging trouble, having excellent hair collecting property, capable of imparting the hair with natural luster and having excellent storage stability. <P>SOLUTION: The gel hair cosmetic to be sprayed in the form of mist in use and exhibiting a gel form having a viscosity of ≥3,000 mPa s at 20°C contains (A) a low-crystalline cellulose as an adhesive, (B) one or more substances selected from dimethicone, dimethiconol and polyether-modified silicone, (C) a nonionic surfactant and (D) water. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

  The present invention relates to a gel hair cosmetic, and more particularly, low crystalline cellulose, one or more selected from dimethicone, dimethiconol or polyether-modified silicone, a nonionic surfactant, water, And has a viscosity of 3,000 mPa · s or higher at 20 ° C., good spreading at the time of application, no dripping, excellent hair feeling, and can impart natural gloss to the hair, In addition, the present invention relates to a gel-like hair cosmetic that is excellent in storage stability and is used by spraying in a mist during use.

  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. Conventionally, cosmetics are blended with oily ingredients such as fats, hydrocarbon oils, fatty acid esters, higher alcohols, and silicone oils as oily ingredients, and various feels (moist feeling, smooth feeling) are adjusted. .

  From these, for example, a gel-like cosmetic 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 Hair cosmetics (for example, refer to Patent Document 3) containing a paste oil agent and a liquid oil agent are 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 extend at the time of application and cannot be uniformly applied to hair. In recent years, gel 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. However, in the same way as emulsion and gel cosmetics, in order to improve conditioning properties such as hair massiness, calmness, and gloss, a large amount of oily ingredients are blended to impair the stability of oily ingredients, There was a problem that cosmetics were separated. 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.

Therefore, it spreads well at the time of application, does not sag, is excellent in the feeling of hair unity, can impart natural gloss to the hair, and has excellent storage stability. Development of gel-like hair cosmetics that can be made has been strongly desired.
JP 2002-187814 A JP 2002-167308 A JP 2002-370938 A JP 2003-34614 A 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 an excellent gel-like hair cosmetic that is used by spraying in the form of a mist during use.

That is, the present invention provides (A) a low crystalline cellulose as a sticking agent,
(B) one or more selected from the group consisting of dimethicone, dimethiconol and polyether-modified silicone,
(C) a nonionic surfactant,
(D) water,
Is a gel-like hair cosmetic that has a viscosity of 3,000 mPa · s or more at 20 ° C., and is used by spraying in a mist at the time of use.

  The present invention relates to a gel-like hair cosmetic that can be used by spraying in the form of a mist at the time of use of a formulation comprising low crystalline cellulose, a nonionic surfactant, and water, dimethicone, dimethiconol, or polyether-modified Even if one or more types selected from silicones are blended in large quantities, the specific viscosity makes it easy to spread during application, does not sag, has a feeling of hair unity, and has a natural sheen. It is possible to provide a gel-like hair cosmetic composition that can be imparted with an excellent storage stability.

  Hereinafter, embodiments 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 viscosity agent and increases the viscosity of an aqueous system by swelling in water. In particular, the average polymerization degree is 100 or less, and the cellulose type I Cellulose fine particles having a crystal component fraction of 0.1 or less and a cellulose II type crystal component fraction of 0.4 or less are preferred.

  The component (B) dimethicone, dimethiconol or polyether-modified silicone in the present invention is, for example, manufactured by Toray Dow Corning: SH200 series, BY11-007, BY11-026, BY25-320, 1503 Fluid, SS-2084, SS -2805, FZ-2222, FZ-2250, manufactured by GE Toshiba Silicone: TSF451 series, SILSOFT series, SF3802A, manufactured by Shin-Etsu Chemical Co., Ltd .: KF-96 series, KF-6011, KF-615A, KF-945A, etc. However, it is not limited to these. Further, it is preferably one or more selected from dimethicone or dimethiconol having a viscosity of 10 to 3,000,000 mPa · s, or a polyether-modified silicone, and more preferably a linear polyether-modified silicone. One or more selected from dimethicone, dimethiconol or polyether-modified silicone.

In the present invention, dimethicone, dimethiconol or polyether-modified silicone can be used alone or in admixture of two or more. The blending amount is preferably 0.5 to 30% by mass based on the total amount of the gel hair cosmetic (hereinafter, unless otherwise specified, mass% is abbreviated as%), more preferably 2 to 20%. is there. If it is less than 0.5%, effects such as spreading at the time of application and hair clumping may be insufficient, and if it exceeds 30%, the desired natural gloss may not be obtained.

  As the nonionic surfactant which is the component (C) in the present invention, sorbitan fatty acid ester, glycerin fatty acid ester, polyglycerin fatty acid ester, propylene glycol fatty acid ester, pentaerythritol fatty acid ester, polyoxyethylene sorbitan fatty acid ester, polyoxy Ethylene sorbite fatty acid ester, polyoxyethylene glycerin fatty acid ester, polyethylene glycol fatty acid ester, polyoxyethylene alkyl ether, polyoxyethylene phytosterol, polyoxyethylene phytostanol, polyoxyethylene polyoxypropylene alkyl ether, polyoxyethylene alkylphenyl ether, Polyoxyethylene castor oil, polyoxyethylene hydrogenated castor oil, polyoxyethylene Lanolin, polyoxyethylene lanolin alcohol, polyoxyethylene beeswax derivative, polyoxyethylene alkylamine, polyoxyethylene fatty acid amide, polyoxyethylene alkylphenyl formaldehyde condensate single chain length polyoxyethylene alkyl ether, polyether modified silicone, etc. And those having an HLB of 5 or more and less than 10 are used.

  Among these, those exhibiting liquid properties at 20 ° C. are particularly preferred, and specific examples thereof include polyoxyethylene (5EO) glyceryl monooleate, diglyceryl monooleate, diglyceryl dioleate, monoisostearin. Diglyceryl acid, tetraglyceryl monooleate, hexaglyceryl monooleate, decaglyceryl trioleate, sorbitan monolaurate, sorbitan monooleate, sorbitan monoisostearate, polyoxyethylene (6E.O.) sorbitan monooleate, Tetraoleic acid polyoxyethylene (6E.O.) sorbit, polyoxyethylene (10E.O.) castor oil, polyoxyethylene (5E.O.) hydrogenated castor oil, polyoxyethylene (10E.O.) hydrogenated castor oil, Nooleic acid polyethylene glycol (6E.O.), polyoxyethylene (2E.O.) lauryl ether, polyoxyethylene (2E.O.) oleyl ether, polyoxyethylene (2E.O.) synthetic alkyl ether, polyoxy Ethylene (2E.O.) secondary alkyl ether, polyoxyethylene (1E.O.) polyoxypropylene (4E.O.) cetyl ether, polyoxyethylene (2E.O.) nonylphenyl ether, polyoxyethylene ( 5E.O.) nonylphenyl ether, polyoxyethylene (15E.O.) glyceryl monooleate, hexaglyceryl monolaurate, decaglyceryl monolaurate, polyoxyethylene (20E.O.) sorbitan monostearate, monooleic acid Polyoxyethylene (20E.O.) sorbitan, polyisoethylene monoisostearate (20E.O.) sorbitan, polyoxyethylene tetraoleate (60E.O.) sorbit, polyoxyethylene (60E.O.) castor oil, poly Oxyethylene (60E.O.) hydrogenated castor oil, polyoxyethylene (80E.O.) hydrogenated castor oil, polyoxyethylene (100E.O.) hydrogenated castor oil, polyoxyethylene (20E.O.) phytosterol, poly Oxyethylene (30E.O.) phytosterol, polyoxyethylene (25E.O.) phytostanol, polyoxyethylene (30E.O.) cholestanol, polyethylene glycol monostearate (20-60E.O.), Polyoxy Ethylene (9E.O.) lauryl ether, Polyoxyethylene (15E. O. ) Cetyl ether, polyoxyethylene (20E.O.) cetyl ether, polyoxyethylene (25E.O.) cetyl ether, polyoxyethylene (20E.O.) stearyl ether, polyoxyethylene (10E.O.) oleyl Ether, polyoxyethylene (15E.O.) oleyl ether, polyoxyethylene (20E.O.) oleyl ether, polyoxyethylene (20E.O.) behenyl ether, polyoxyethylene (30E.O.) behenyl ether, Polyoxyethylene (10E.O.) synthetic alkyl ether, polyoxyethylene (12E.O.) secondary alkyl ether, polyoxyethylene (20E.O.) polyoxypropylene (4P.O.) cetyl ether, polyoxy Ethylene (10E.O.) Noni Phenyl ether, polyoxyethylene (15E.O.) nonylphenyl ether, polyoxyethylene (30E.O.) lanolin, polyoxyethylene (10E.O.) lanolin alcohol, polyoxyethylene (20E.O.) lanolin alcohol However, it is not limited to these.

  These nonionic surfactants can be used alone or in combination of two or more, and the blending amount thereof is preferably 0.1% based on the total amount of the gel-like hair cosmetic. ~ 5%. If it is less than 0.1%, the oil component may not be emulsified or the stability may be insufficient, and if it exceeds 5%, stickiness may occur, which is not preferable.

  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 or more and a valve hole diameter of φ0.4 mm or more.

  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 color material, an aqueous component, water, various hair nutrients, a fragrance, a refreshing agent, a herbal medicine 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 Aein, tannic acid, α-borneol, tocopherol nicotinate, inositol hexanicotinate, cyclandrate, cinnarizine, tolazoline, 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 components, peony extract components, assembly extract components, birch extract components, sage extract components, loquat extract components, carrot extract components, aloe extract components, mallow extract components, iris extract components, grape extract components, yakuin extract components, 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, a unit, gloss), the test method regarding storage stability and a spraying state as described in an Example is 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 for spreading, sagging, clumping, and gloss when applied on the hair. Evaluation was performed according to the following criteria.

Judgment criteria Spread during application ◎: More than 15 people on the panel are judged to be good ○: More than 10 people and less than 15 people on the panel are judged to be good △: More than 5 people and less than 10 people on the panel are said to be good Judgment ×: 15 or more panelists judged that the spread was poor Drooping ◎: 15 or more panel members were judged not to fall off ○: 10 or more panelists were judged not to fall △: Panel No more than 5 and less than 10 persons are judged not to fall down. X: More than 15 persons on the panel are judged to fall together. ◎: More than 15 persons on the panel are judged to be well organized. ○: More than 10 persons on the panel are less than 15 persons. Judged that the group is good △: Judged that the panel is 5 or more and less than 10 is good x: Judged that 15 or more people on the panel are poorly organized Glossy ◎: Judged that 15 or more people on the panel were glossy ○ : Panel 1 Determines that fewer than 15 or more names is glossy △: judged to five or more than ten of the panel is glossy ×: 15 or more panels determines that there is no gloss

(2) Storage stability Gel hair cosmetics of Examples and Comparative Examples are sealed in 100 mL transparent glass containers, and stored in a reciprocating thermostat (5 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 mist Δ: Sprayed in a rough mist ×: Not sprayed

Examples 1-2 and Comparative Examples 1-8
Hair cosmetics having the formulations shown in Table 1 were prepared according to a conventional method, and the above tests were conducted for evaluation. The results and viscosity are shown together in Table 1. As a spray mechanism, a trigger container (manufactured by Mitani Valve Co., Ltd .: T-305 (discharge amount 300 mg / 1 push, hole diameter φ0.4 mm) was used.

As is apparent from Table 1, the hair cosmetic composition of the present invention clearly has a sensory test (
It was excellent in all the evaluations of the test concerning spread, dripping, dropping, gathering, gloss) and storage stability at the time of application.

  Hereinafter, other formulation examples of the hair cosmetic composition of the present invention will be given as examples. In addition, for the hair cosmetics of these examples, the above-mentioned sensory test (spreading during application, sagging, gathering, gloss) and storage stability were examined. It had and was good.

Example 3 (treatment spray)
1. Low crystalline cellulose
(Fine Foods: Nano Warp) 30.0% (pure 1.25%)
2. Linear polyether-modified silicone
(Toray Dow Corning: FZ-2250) 2.0%
3. Light liquid isoparaffin 5.0%
4). Dimethicone
(Toray Dow Corning: SH200 (10CS)) 2.0%
5). Polyoxyethylene oleyl ether (2E.O.) 0.8%
6). Phenoxyethanol 0.3%
7). Hydrolyzed silk solution 1.0%
8). Refined honey 0.5%
9. Polyoxyethylene jojoba oil 0.2%
10. Ethanol 8.0%
11. Fragrance 0.3%
12 Purified water balance

(Manufacturing method) 1, 7, 8, and 12 are uniformly mixed and dispersed using a homomixer, and then the remaining mixture is added and mixed and dispersed again using a homomixer. Gel-like hair having a viscosity of 18000 mPa · s. I got cosmetics. As a spray mechanism, a trigger container (manufactured by Yoshino Kogyo Co., Ltd .: M3-M (discharge amount 500 mg / 1 push, hole diameter φ0.4 mm) was used.

Example 4 (styling spray)
1. Low crystalline cellulose
(Fine Foods: Nano Warp) 37.5% (1.5% pure) 2. Linear polyether-modified silicone
(Toray Dow Corning: FZ-2222) 0.5% Polyoxyethylene lauryl ether (2E.O.) 0.5% 4. (Acrylates / Lauryl acrylate / Acrylic acid
Stearyl / ethylamine oxide methacrylate) copolymer 5.0%
(Mitsubishi Chemical Corporation: Diaformer Z-732) Ethanol 15.0% 6. 6. Chlorphenesin 0.1% Pantothenyl alcohol 1.0% 8. L-alanine 0.001% 9. Purified water balance

(Manufacturing method) 1 and 6 to 9 are uniformly mixed and dispersed using a homomixer, then the mixture of the rest is added, the mixture is dispersed again using a homomixer, and the gel-like hair cosmetic has a viscosity of 22000 mPa · s. Got. As a spray mechanism, a trigger container (manufactured by Yoshino Kogyo Co., Ltd .: M3-M (discharge amount 500 mg / 1 push, hole diameter φ0.4 mm) was used.

Example 5 (Gloss spray)
1. Low crystalline cellulose
(Fine Foods: Nano Warp) 25.0% (1.0% pure)
2. Linear polyether-modified silicone
(Toray Dow Corning: FZ-2250) 0.5%
3. Dimethiconol / Dimethicone
(Shin-Etsu Chemical Co., Ltd .: X-21-5613) 2.0%
4). Myristic acid PPG-3 benzyl ether
(Made by Croda: Kurodamol STS-P) 5.0%
5). Polyoxyethylene lauryl ether (2E.O.) 0.5%
6). Polyoxyethylene hydrogenated castor oil (80 EO) 0.5%
7). Phenoxyethanol 0.2%
8). Camellia oil 0.3%
9. Hydrolyzed conchiolin solution 0.1%
10. Purified water balance

(Manufacturing method) 1, 9 to 10 are uniformly mixed and dispersed using a homomixer, and then the remaining mixture is added, mixed and dispersed again using a homomixer, and a gel-like hair cosmetic having a viscosity of 3500 mPa · s. Got. As the spray mechanism, an aerosol spray filled in an aerosol can and pressurized to 0.6 MPa with nitrogen was used.

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

  As described above, the present invention has good spreadability at the time of application, does not sag, is excellent in feeling of hair unity, can impart natural gloss to hair, and has excellent storage stability during use. The gel-like hair cosmetic used by spraying in the form of a mist can be provided.

Claims (3)

(A) As a viscous agent, low crystalline cellulose,
(B) one or more selected from the group consisting of dimethicone, dimethiconol and polyether-modified silicone,
(C) a nonionic surfactant,
(D) water,
A gel-like hair cosmetic composition that has a viscosity of 3,000 mPa · s or more at 20 ° C. and is used by spraying in a mist at the time of use. 2. The gel-like hair cosmetic according to claim 1, wherein a trigger-type dispenser is used as a mechanism for spraying in a mist form. The gel-type hair cosmetic composition according to claim 1 or 2, wherein the trigger-type dispenser has a discharge amount of 300 to 600 mg / 1 push and a button hole diameter of φ0.4 mm or more.