JP2009191047A - Hair cosmetic - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a cosmetic hair gel which can well be spread and does not drip down, when coated, is excellent in hair collecting touch, can impart proper flexibility and suitable treatment touch, has excellent storage stability, and can be sprayed in a fine mist-like state, when used. <P>SOLUTION: The cosmetic hair gel includes (A) a low crystalline cellulose, (B) a component selected from the group consisting of amino acids or saccharides, and their derivatives, (C) an oily component which is liquid or paste at 20°C and (D) water, and has a gel state having a viscosity of ≥3,000 mPa s at 20°C, and can be sprayed in a fine mist-like state, when used. <P>COPYRIGHT: (C)2009,JPO&INPIT

Description

  The present invention relates to a gel-like hair cosmetic, and more particularly, an ingredient selected from the group consisting of low crystalline cellulose and amino acids or saccharides, and derivatives thereof, an oily ingredient that is liquid or pasty at 20 degrees and water. Contained, has a viscosity of 3,000 mPa · s or more at 20 ° C, spreads well when applied, does not sag, excels in hair cohesion, and can impart moderate suppleness and treatment to hair. Further, the present invention relates to a gel-like hair cosmetic that is excellent in storage stability and is used by spraying in a fine 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. 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 and calmness, 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, There was a problem that oil float 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, adding a large amount of oily ingredients to improve conditioning properties such as cohesion and calmness will impair the stability of the oily ingredients, separating oil floats and cosmetics. There was a problem to do. 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 when applied, does not sag, has a feeling of unity hair, can give hair a moderate suppleness and a feeling of treatment, and has excellent storage stability. There has been a strong demand for the development of gel-like hair cosmetics that can be used by spraying.

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 the coating has good stretchability, does not sag, is excellent in the sense of hair cohesion, can impart a moderate suppleness and treatment feeling to the hair, and is stable in storage. An object of the present invention is to provide a gel-like hair cosmetic that is excellent in properties and is used by spraying in a fine mist at the time of use.

  That is, the present invention includes (A) a low crystalline cellulose, (B) an amino acid or saccharide, and a component selected from the group consisting of derivatives thereof, (C) an oily component that is liquid or pasty at 20 degrees, (D) A gel-like hair cosmetic which contains water, has a viscosity of 3,000 mPa · s or more at 20 ° C., and is sprayed into a fine mist during use. Further, (B) the component selected from the group consisting of amino acids or saccharides, and derivatives thereof is an amino acid derivative or a sugar derivative, and (C) an oily component that is liquid or pasty at 20 degrees is dimer acid ester or A gel hair cosmetic characterized by being a phytosterol derivative. In addition, a trigger-type dispenser is used as a mist spraying mechanism, and 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. Hair-like cosmetics.

  The present invention contains gel-like hair cosmetics composed of low crystalline cellulose, an ingredient selected from the group consisting of amino acids or saccharides, and derivatives thereof, an oily ingredient that is liquid or pasty at 20 degrees, and water. By using this viscosity, it has good spreading during application, does not sag, has a feeling of cohesion in the hair, can impart moderate suppleness and a feeling of treatment to the hair, and has excellent storage stability. It is possible to provide a gel-like hair cosmetic that is sometimes sprayed in a fine mist.

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.).

  As the component selected from the group consisting of (B) amino acids or saccharides and derivatives thereof in the present invention, asparagine, aspartic acid, alanine, arginine, glycine, glutamic acid, creatine, cystine, cysteine, cysteic acid, serine, taurine, Amino acids such as tyrosine, tryptophan, PCA, PCA-Na, proline, leucine, acetylarginine, acetylglutamine, acetylglutamic acid, glucose glutamate, PCA ethyl, PCA octyldodecyl, methylserine, betaine, N-lauroyl-L-glutamate di (phytosteryl) Amino acid derivatives such as 2-octyldodecyl), sugars such as glucose, sucrose, trehalose, fructose, maltose, mannose, raffinose, al Examples include sugar derivatives such as butyne, ethyl glucoside, eugenyl glucoside, glucosamine, glucosyl rutin, and raspberry ketone glucoside.

  Among these components (B), amino acid or sugar derivatives are particularly preferable because they are highly effective in imparting suppleness to hair. Specific examples thereof include acetylglutamine, acetylglutamic acid, glucose glutamate, PCA ethyl, and PCA octyl. Examples include, but are not limited to, dodecyl, betaine, N-lauroyl-L-glutamate di (phytosteryl 2-octyldodecyl), ethyl glucoside, eugenyl glucoside, glucosamine, glucosyl rutin, raspberry ketone glucoside is not.

  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 10%, more preferably 0.1 to 5%, based on the total amount of the gel-like hair cosmetic material, in order to obtain a good effect of hair mass and treatment feeling. is there.

  In the present invention, (C) 20 degree liquid or pasty oily components include hydrocarbons such as liquid paraffin, vegetable oils such as castor oil, sunflower oil and olive oil, and higher alcohols such as oleyl alcohol, octyldodecanol and lauryl alcohol. , Esters such as isopropyl myristate and octyldodecyl myristate, saturated higher fatty acids such as isostearic acid, unsaturated higher fatty acids such as oleic acid and undecylenic acid methylpolysiloxane, methylphenylpolysiloxane, polyoxyethylene / methylpolysiloxane Examples include silicones such as coalescence, decamethylcyclopentasiloxane, polyoxyethylene / perfluoropolysiloxane, and liquid materials at 20 degrees, and pasty (non-crystalline semi-solid, petrolatum-like and Examples of oils having a plaster-like state) include hydrocarbons such as petrolatum, oils and fats such as cacao butter and shea butter, esters such as lanolin and purified lanolin, octyl hydroxystearate, hydroxystearic acid Examples thereof include esters such as cholesteryl, dihydrocholesteryl oleate, phytosteryl isostearate, and phytothryl oleate, erythritol esters such as dipentaerythritol fatty acid ester and dipentaerythritol hexaoxystearate, and glycerin fatty acid ester adipic acid condensates.

  Among these components (C), dimer acid esters or phytosterol derivatives are particularly preferable because they have a high effect of imparting a cohesiveness to hair, and specific examples thereof include diisopropyl acid diisopropyl, dimer dilinoleic acid (phytosteryl) / isostearyl. / Cetyl / stearyl / bevenyl), dimer linoleic acid hydrogenated castor oil, phytosteryl isostearate, macadamia nut oil fatty acid phytostale, and the like, but are not limited thereto.

  In this invention, (C) 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% on the basis of the total amount of the gel-like hair cosmetic in order to obtain the effect of elongation at the time of application and hair uniting well. %.

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

Although the compounding quantity of the water of (D) component in the gel-like hair cosmetics of this invention is not specifically limited, It is to the kind and compounding quantity of (A), (B), (C) used for this invention. Accordingly, it is necessary to appropriately adjust the blending amount so that the gel 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 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, 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 test method regarding the sensory test (the spread at the time of application | coating, dripping, a unity, suppleness, a feeling of treatment), a storage stability, and a spraying state as described in an Example is shown below.

(1) Sensory test Targeting 20 professional panelists to use the gel hair cosmetics of the examples and comparative examples, spreading, dripping, cohesion, suppleness, and feeling of treatment when applied on the hair A sensory test was performed, and evaluation was performed 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 judged well organized ○: More than 10 people on the panel will be less than 15 people △: It is judged that 5 or more and less than 10 panel members are well organized ×: 15 or more panel members are judged to be poorly organized ◎: More than 15 panel members are judged to be supple ○ :panel 10 or more and less than 15 people are judged to be supple △: More than 5 people on the panel are judged to be supple ×: More than 15 people on the panel are judged not to be supple Treatment ◎: More than 15 people judge that there is a feeling of treatment ○: More than 10 people on the panel and less than 15 people judge that there is a feeling of treatment △: More than 5 people and less than 10 people judge that there is a treatment feeling ×: 15 people on the panel That's why there is no treatment feeling

(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 10 and Comparative Examples 1 to 7 shown in Table 1 were prepared according to a conventional method, and the above tests were performed 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 relates to sensory tests (spreading at the time of application, sagging, cohesion, suppleness, feeling of treatment), storage stability, and spray state as compared with the comparative example. It was excellent in any evaluation of the test.

  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 at the time of application, sagging, cohesion, suppleness, feeling of treatment), storage stability, and spray state were examined. Also had excellent characteristics.

Example 11 (styling mist)
1. Low crystalline cellulose * 1 37.5%
(1.5% as pure cellulose) (A)
2. N-lauroyl-L-glutamic acid di (phytosteryl 2-octyldodecyl) (B) 0.5%
3. Dimer linoleic acid (phytostearyl / isostearyl
/ Cetyl / stearyl / behenyl) (C) 3.0%
4). Hydrogenated polyisobutene (C) 3.0%
5. Isododecane (C) 5.0%
6). Silicon ... (C) 2.0%
7). Polysilicone-13 (C) 0.5%
8). Jojoba wax PEG-120 1.0%
9. Polyoxyethylene sorbit beeswax 0.2%
10. Refined honey 0.1%
11. Camellia seed extract 0.0001%
12 PEG-60 hydrogenated castor oil 0.8%
13. Fragrance 0.1%
14 Ethanol 20.0%
15. Purified water ... (D) Remainder * 1: Nanowarp (Daiichi Kogyo Seiyaku Co., Ltd.)

  (Manufacturing method) 1, 9, 10, and 14 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 gel-like hair having a viscosity of 25000 mPa · s. I got cosmetics. 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 12 (Treatment Mist)
1. Low crystalline cellulose * 1 30.0%
(1.2% pure cellulose) (A)
2. Ethyl glucoside (B) 0.5%
3. N-lauroyl-L-glutamic acid
Di (phytosteryl, 2-octyldodecyl) (B) 1.0%
4). Trehalose (B) 0.2%
5. Diisopropyl acid diisopropyl ・ ・ ・ (C) 0.5%
6). Isopropyl myristate (C) 1.0%
7). Dimethiconol / Dimethicone * 2 ... (C) 0.2%
8). Polysilicone-13 ... (C) 0.3%
9. Seths-15 0.6%
10. Hydrolyzed conchiolin 0.1%
11. Jojoba leaf extract 0.1%
12 Fragrance 0.1%
13. Ethanol 10.0%
14 Purified water ... (D) Remainder * 1: Nanowarp (Daiichi Kogyo Seiyaku Co., Ltd.)
* 2: X-21-5613 (Shin-Etsu Chemical Co., Ltd.)

(Manufacturing method) 1, 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. Got. As a spraying 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 13 (natural touch spray)
1. Low crystalline cellulose * 1 25.0%
(1.0% pure cellulose) (A)
2. Ethyl glucoside (B) 0.1%
3. Squalane (C) 2.0%
4). Isononyl isononanoate (C) 0.5%
5. Dimethiconol / Dimethicone * 2 ... (C) 2.0%
6). Camellia oil (C) 0.1%
7). Setes-2 0.6%
8). Fragrance 0.1%
9. Ethanol 20.0%
10. Purified water ... (D) Remainder * 1: Nanowarp (Daiichi Kogyo Seiyaku 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 14 (Deep Treatment Mist)
1. Low crystalline cellulose * 1 35.0%
(1.4% as pure cellulose) (A)
2. Betaine (B) 0.1%
3. N-lauroyl-L-glutamic acid
Di (phytosteryl, 2-octyldodecyl) (B) 3.0%
4). Jojoba oil (C) 0.2%
5. Dimer linoleic acid (phytostearyl / isostearyl
/ Cetyl / stearyl / behenyl) (C) 0.5%
6). Isopropyl myristate (C) 3.0%
7). Dimethiconol / Dimethicone * 2 ... (C) 0.5%
8). Amodimethicone (C) 0.1%
9. Isododecane (C) 5.0%
10. Setes-2 0.7%
11. Seths-15 0.6%
12 Hydrolyzed conchiolin 0.1%
13. Camellia seed extract 0.05%
14 Refined honey 0.1%
15. Phenoxyethanol 0.3%
16. Fragrance 0.1%
17. Ethanol 10.0%
18. Purified water ... (D) Remainder * 1: Nanowarp (Daiichi Kogyo Seiyaku Co., Ltd.)

  (Manufacturing method) 1, 12, 14 and 18 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 17500 mPa · s I got cosmetics. 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 spreading at the time of application, does not sag, is excellent in feeling of hair unity, can impart moderate suppleness and treatment feeling to hair, and is excellent in storage stability. It is possible to provide a gel-like hair cosmetic that is sprayed into a fine mist when used.

Claims (5)

(A) low crystalline cellulose, (B) an amino acid or saccharide, and a component selected from the group consisting of derivatives thereof, (C) an oily component that is liquid or pasty at 20 degrees, and (D) water, A gel-like hair cosmetic that has a viscosity of 3,000 mPa · s or more at 20 ° C. and is sprayed into a fine mist when used. (B) The gel-like hair cosmetic composition according to claim 1, wherein the component selected from the group consisting of amino acids or sugars and derivatives thereof is an amino acid derivative or a sugar derivative. (C) The gel-like hair cosmetic composition according to claim 1 or 2, wherein the oily component that is liquid or pasty at 20 degrees is a dimer acid ester or a phytosterol derivative. The gel-type hair cosmetic composition according to claim 1, 2 or 3, wherein a trigger-type dispenser is used as a mist-like spraying mechanism. . The gel-type hair cosmetic composition according to claim 1, 2, 3, or 4, 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.