TW200817038A - Aerosol type cosmetic hair preparations - Google Patents

Abstract

An aerosol type cosmetic hair preparation characterized in that a raw ethanol solution containing 0.1-15 mass% N-methacryloyloxyethyl-N,N-dimethylammonium α-N-methylcarboxybetaine/alkyl methacrylate copolymer and an aerosol propellant comprising a liquefied petroleum gas having an initial internal pressure as measured at 20 DEG C of 0.15-0.2 Mpa have been packed in such a mixing proportion that the raw ethanol solution/aerosol propellant ratio by mass is in the range of 40/60 to 50/50. Also provided is an aerosol type cosmetic hair preparation characterized in that a raw ethanol solution containing 0.1-15 mass% polyvinylcaprolactam and an aerosol propellant comprising a liquefied petroleum gas having an initial internal pressure as measured at 20 DEG C of 0.15- 0.2 Mpa have been packed in such a mixing proportion that the raw ethanol solution/ aerosol propellant ratio by mass is in the range of 40/60 to 50/50. Based on the results of a detailed investigation made again on behaviors of hair-spray users, the hair sprays which can be comfortably used are provided.

Description

200817038 IX. Description of the invention: [Technical field to which the invention pertains] The present invention relates to a gas gel type hair cosmetic. More specifically, it relates to a hair styling spray which is easy to use and can solve the problem accompanying it by making the ejection force moderate and adjusting it to a moderate impulse. [Prior Art]

In terms of market demand for styling agents, hair sprays usually have a certain demand, and are an important hair cosmetic that is not affected by hair style. ^ One of the important elements of hair spray usability is the spray of mist, and various studies are currently underway. For example, Patent Document 1 discloses a hair spray in which a liquefied gas of a propellant is further supplied with a compressed gas such as carbon dioxide gas, and a liquid liquefied gas of 5 to 75: 25 is filled with a mass ratio, by the initial stage. The pressure is adjusted to 25t: G.2~G.5MPa and has good fog quality. However, this hair, the mist of the mist nozzle is strong, and the shape force and the setting retention force are not obvious when the styling resin is blended, and the mass ratio of the liquefied gas is less than that of the original liquid, so there is also a gas gel blocking phenomenon. concern. Patent Document 2 describes a gas-spraying spray composition comprising a non-t-type styling composition 〇.〇5 to 1〇% by mass, a lower alcohol (10)% by mass, and a water 3 to 50% by mass of a propellant 25~ 9〇 quality and foggy, smooth touch; spray agent is used in liquid and fine, eve, Japanese t, Conghua petroleum milk and dimethyl ether ^ or early use - methyl scale 1 and spray The impulse is not obvious, 5 has water, so the shaping force and the shaping retention force cannot meet the demand. '' 5 200817038 Patent Document 3 describes a mist-like hair cosmetic containing a solid shape or a paste-like oil component, a liquid oil component, a polymer compound having a film forming ability, a nonionic surfactant, water, and a propellant. The mist sprayed is fine, and the hair is non-sticky and elastic, and exhibits good stereotype and hair refining property. When the propellant is dimethyl ether, the state of the mist is particularly good when it is ejected. However, the spray momentum is not obvious, and it is matched with water, so the setting force and the shaping retention force cannot meet the demand. Patent Document 4 describes a gas gel type hair cosmetic comprising (A) polyvalent alcohol oxime. 1 to 5 mass%, (8) mercapto acrylic amphoteric resin or pyrrolidone nonionic resin, and (C) two or more kinds. The liquid oil is 0.3% by mass, and the mass ratio (B)/(A) of the component (a) to the component (B) is in the range of 3 to 15, and the amount of water in the group is 42% by mass or less. The propellant composed of the stock solution, the liquefied gas, and the dimethyl ether is mixed in a range of a mixture ratio (stock solution) / (spraying agent) of 40/60 to 70/30, and is excellent in high setting force and moist feeling. There will be no flaking or blockage. However, the spray momentum is not obvious, and the retention force cannot meet the demand. Further, in the case of the t-rolling spray, the patent document 5 describes that it is mainly composed of a gas mist spray container (a nozzle of an actuator). [Patent Document 1] Japanese Patent Laid-Open No. 2000-343007 Patent Document 2: Japanese Patent Laid-Open Publication No. JP-A No. Hei. Japanese Laid-Open Patent Publication No. Hei. No. Hei. No. Hei. No. Hei. No. Hei. No. Hei. No. Hei. Then, the inventors of the present invention have confirmed the importance of the hair spray in view of the importance of the hair spray, and why the user started the basic research. The hair spray operation of the user was observed in detail to analyze the following facts. There are many people who use (1)-dot-dot (4) gas-in-one spray, not directly pressed to reduce the spray momentum. (7) For those who sprayed on the face with +# or face-to-face spray, (7) If the spray momentum is reduced, especially when the molder resin is used, there is a problem that the nozzle is blocked, and the glue is used. The container solves this problem, and the use of the material for reducing the blockage, the jet sound is large, the sensory force is strong, and there is a tendency for the user to prefer. Due to the above facts, the hair spray is clearly confirmed from the viewpoint of refining the mist or preventing the base of the nozzle, especially preventing the hair styling spray from being clogged with the setting resin. There is a tendency to increase the jetting force by 35. The jetting force is strong - there is no feeling of good feeling. Moreover, if the impulse is too strong, it will cause the user to worry about the hair style that has been shaped. In view of the above, this person has fundamentally revisited the user: After I am good, in order to provide a hair spray that is really good to use, it is different from the viewpoint of gas: the state of prescription, and strives to repeat As a result of the study, the present invention was completed in 焉. The purpose of this volume is to provide a hair sneeze that is good for the user to feel the feeling of use 200817038. The present invention provides a gas-type hair cosmetic which ensures the user feels the ease of use of the spray, while the fog is good. It is also excellent, and it has excellent effects in terms of no nozzle clogging, hair styling force and hair styling retention. That is, the present invention provides a gas gel type hair cosmetic, characterized in that the mixture ratio of the ethanol stock solution and the gas gel spray agent is filled in the range of the ethanol stock solution/gas gel spray agent = 4G/6G to 5G/5G. Containing N-methyl (tetra) oxiranyl ethyl di-f-base, α-Ν, methyl silk beet, methyl acrylate acid-based cool copolymer (M~15% by mass of ethanol stock solution and initial (four) at 2 〇. Further, the present invention provides a gas gel type hair cosmetic, characterized in that the mixture ratio of the ethanol liquid solution and the gas gelling propellant is ethanol stock solution/gas. Glue propellant=40/60~5G/5()_filled with ethanol containing 15% by mass of ethanol, and the initial internal pressure is 2〇. The liquefaction is 0.15~〇.2MPa. Further, the present invention provides a gas gel type hair cosmetic composition according to the present invention, characterized in that the gas gel type hair cosmetic is a hair styling spray. Let us use | Feel the use of hair-type cosmetics. The user feels the moderately strong and feels good jetting force (the weakness of the spray force), and the fog is also excellent. There is no problem of nozzle blockage due to the resin. Further, the hair setting force and the hair type are maintained. The force is also extremely excellent 'Although the spray force is weak, the solidity of the hair style is the same as in the past, and the user is fully satisfied. 疋200817038 [Embodiment] Hereinafter, the present invention will be described in detail. N-methyl propylene used in the present invention. Ethoxyethyl n,N-dimethylammonium-α_ Ν-methylcarboxybetaine-alkyl methacrylate copolymer is a well-known acrylic amphoteric polymer. & polymer as a film-forming material The styling agent resin is blended. As described in the above Patent Document 4, the styling agent resin to which the gutta-type hair cosmetic is blended has a large number of polymers. However, the present invention is selected among a wide variety of styling resins. Methyl propylene oxirane ethyl N,N-dimethylammonium methyl stearyl bee-methacrylic acid methacrylic acid copolymer is used for the purpose of methacrylic acid alkyl methacrylate Part is C1 Copolymer of 8H37 (eighteen vinegar). Commercially available products can be preferably used in RAM Leiqing '〇〇 (Osaka Organic Chemical Industry Co., Ltd.). On the other hand, the second invention is more useful as polyethylene. Amidoxime

The second fat, the city f product is preferably Lu Xin (BASF above the amount of the setting agent resin in the total amount of gas filled with gas injection agent is 〇" ~ ",, night and He,., Li A 〇 〇 〇 1 1 1 1 1 1 1 有 有 有 有 有 有 有 有 有 有 有 有 有 有 有 有 有 有 有 有 有 有 有 有 有 有 有 有 有 有 有 有 有 有 有 有 有In addition, the total amount of the raw liquid filled in the turn is C_ fruit. It is particularly good for the phase to cause a blockage phenomenon or a spray pattern of surplus / mile / 0. In addition, the present invention will return to normal. During the spraying, the above-mentioned setting agent resin is usually blended with the original 9200817038 solution. The main solvent of the ethanol-based stock solution may be blended in the form of a styling resin solution, or may be separately compounded. The actual content of the above-mentioned setting agent resin is preferably from 5 to 10% by mass. Further, the content of the ethanol in the stock solution used in the present invention can be usually adjusted to 60 to 99.5% by mass with respect to the total amount of the stock solution. ~8〇〇% by mass. The present invention enables In addition to the above-mentioned styling agent resin and ethanol Z, it is possible to add a component which can be usually blended in a hair cosmetic, such as an anthrone (siHc〇ne), in a manner which does not impair the effects of the present invention. ), oils such as hydrocarbons and esters, surfactants, water-soluble polymers, chelating agents, antioxidants, UV absorbers, preservatives, vitamins, Helmons, etc., and other additives. The styling agent resin other than the above-mentioned essential components is added in the range of the effect of the present invention. The gas gelling propellant used in the present invention is an initial internal pressure of 2 Torr. The enthalpy is (M5 to 0.2 MPa of liquefied petroleum gas. The initial internal pressure is captured at 0.15~0-18MPa. In the initial stage, the liquefied petroleum gas in _Q 15~ can be adjusted to any initial internal pressure by changing the composition of the liquefied petroleum gas: In order to ensure the stability of the spray and the quality of the mist, the initial stage of the propellant is about G 25 to G 4 in the second generation. On the other hand, the requirements of the present invention are in the initial stage, which is very different from the past. Ben Mao At the beginning of the spurt, the amount of the shot should be caused by the low temperature of the 低温 匸 不论 不论 维拉 维拉 维拉 维拉 维拉 维拉 维拉 维拉 维拉 维拉 维拉 维拉 维拉 维拉 维拉 维拉 维拉 维拉 维拉 维拉 维拉 维拉 维拉 维拉 维拉 维拉 维拉 维拉 维拉 维拉 维拉 维拉 维拉 维拉 维拉 维拉 维拉The effect of the amount of the sulphurized gas 9 is 50 to 60% by mass in the total amount of the gas injection of the original gas injection tank. The mixing ratio of the ethanol stock solution filled with the gas gel tank to the gas gel spray agent is Ethanol, liquid/air gelling agent = 4 〇 / 6 〇 ~ lake 〇, by this mixing mass ratio, in the spray momentum, setting force, adhesion to the hair is particularly excellent. The gas-type hair cosmetic is prepared by sealing the above-mentioned constituent components in a gas gelatin can by a usual method to prepare a good hair spray product. It is especially preferable to form a good hair styling spray product in which the styling agent resin is blended in an amount of 5% by mass or more based on the total amount of the original liquid. Example

Hereinafter, the examples and comparative examples will be more specifically described. The present invention is not limited to the examples. The blending amount is all in mass%. X Shield 2: Ί L with the prescription to adjust the hair mouth mist. Put the oil gas and get a hair spray. The liquefaction of λ is used as a sample, and the following evaluation criteria are used to determine the fogging force, the haze (fineness, uniformity), and the shape retention (spraying. The results are shown in Table i).侏 侏 、 、 阻 1 1 1 1 1 1 1 由 由 由 由 由 由 由 由 由 由 由 由 由 由 由 由 由 由 由 由 由 由 由 由 由 由 由 由 由 由 由 由 由 由 由 由 由 由 由 由 由 由 由2£$ | The number of judges who are assessed as weak is 9~1(). 11 200817038 〇: The spray impulse is evaluated as λ · 灵灵你士4 罘&lt; pings are 6~8 people. △唷 冲 impulse 坪 is estimated to be X: the spray impulse is evaluated as the sweat of the .... The number is 3 to 5 people. (2) The fog (fineness, average - sex) number is less than 2 people. 〇人6 Qualified person Luneng evaluates the haze of the hair 対 coating process&lt;evaluation benchmark&gt; 9~10 people 6~8 people. 3~5 people. 2 people or less ◎: The evaluation of the quality of the fog is a good professional review 〇: The assessment of the quality of the fog is a good professional. The number of reviews is: the evaluation of the quality of the fog is good. The number of the judges is a good professional. The number of reviews is (3) the setting force. The hair styling force is evaluated by the hair styling test. &lt;Experimental method&gt; By 1 女性 female professional review for the use of 右康" y T using Beaulax black hair, grandfather hair 3g (length I6cm) as hair # ^ ; hair and 涂布 bundle coating sample 0.5g, :: warm dry hair bundle for functional testing, evaluation of hair styling according to the following evaluation point benchmark, each person gives a point of 2μ total 'the following estimate Benchmark for evaluation of each sample # 1Q ^ <Evaluation point standard> Point and hair setting force are very suitable. 4 points · Hair setting force is appropriate. 3 points · · Hair setting force is normal. 2 points: Hair setting force is not suitable. 200817038 1 point: The hair styling power is very uncomfortable. <Evaluation Criteria> ◎• The total number of points is 40 or more. 〇: The total number of points is 30 points or more and less than 40 points. △ • The total number of points is 2 points. Above, less than 30. X · The number of hinge points is less than 20 points. (4) Styling retention

In terms of hair styling retention, evaluation of the curl retention under high humidity &lt;Experimental method&gt; The hair bundle of the eaulax black hair healthy normal hair was adjusted as a hair 'plied to the sample for 15 minutes two == 2 cm diameter rod Make a curl, then the thief dries for an hour and a half. = After simmering at room temperature for 丨 hours, remove the rod, U' 25C, wet | 90% environment for 3 hours, the measurement is kept at the time of 'when the curl is just released, the length of the hair bundle is set to L Music retention. This length is defined as Ln, and the curl is calculated by the following formula. After four hours, the hair bundle was taken four times, and the average 値 of four times was obtained. . Further, the experiment repeated curl retention force (%) = {(15_Ln) / (15 &lt; evaluation criteria > khxioo ◎ • curl retention force was 80% or more 卷曲 • curl retention force was 5 % or more △ • curl retention The force is 30% or more. X: The crimp holding force is less than 30%. (5) Blocking phenomenon 13 200817038 Each of the samples of the examples and the comparative examples was placed at 40 ° C for 24 hours, and then placed at 5 ° C for 24 hours. After that, it is sprayed for 1 sec. After this cycle is completed until the end of use, the blocking phenomenon (when the actuator is pressed, the component is not ejected), the one bundle is not detected, and at least one bundle is generated. It is judged as X.

14 200817038 Comparative example inch (N I (N d I 1 1 40 (actual composition 16) t 59.6 m (N 〇CN Ο 1 1 1 employed 79.6 (N (N 〇(Ν Ο 1 I 1 10 (actual component 4) 1 89.6 r*H (N 〇(Ν 扁 1 1 20 (actual composition 6) 眶1 79.6 Example inch (N 〇(Ν Ο r—^ 0.01 20 (actual composition 6) 1 1 79.45 m (N 〇(Ν Ο 1 1 should be 35 (actual component 14) 1 64.6 (N CN 〇(Ν Ο 1 雠1 15 (actual component 6) 1 84.6 CN 〇(Ν Ο 1 1 20 (actual component 6) I 1 79.6 compounding composition &lt; Stock solution &gt; Polyethylene oxide oleyl ether (5EO) Dimethyl polyoxyalkylene (6CS) Ethyl citrate hexyl methacrylate Third butyl methoxy benzoyl decyl methane ^ ί: g ^ ^ ^ ^ s 5 ΐ « τ ^ 砩$ Driving 〇Ο t〇Ο ^ 沭鮏g ο V? Inch 1 Μ逄 ^ S ^ Γ f # i Ethanol 200817038 \: -- \ / . 1 1 1 ◎ &lt; ◎ ◎ X $ ^Τ) m 1 1 ◎ 〇 ◎ XX in 1 00 1 &lt;] ◎ 〇 &lt; 〇 1 1 X ◎ ◎ ◎ 〇o § 1 1 ◎ ◎ 〇〇〇 1 1 1 〇〇 ◎ ◎ 〇 o 1 1 〇 ◎ 〇 ◎ 〇 os 1 1 ◎ ◎ ◎ ◎ 〇 The above stock solution ^ I ^ £ ^ I ~, p H ^ s shouting 〇〇〇 ^ 2 pain s jet (spray momentum) fog (fineness, uniformity) shaping force shaping retention blocking ^ &lt;&lt;嗟杷拿^钋^1^) 38 inch 661 swirl 4 术:^ (w&lt;&lt;fesvs)snld, etc. T^s,Qing:&lt;N* (nF&lt;&lt;ul^^^#T^^€^^Y)000t7-IB_l/w^ :r 200817038 It can be seen from the above I that it can be understood that the embodiments of the present invention (heavy fog force), fog quality (fineness, uniform beam blocking, etc.) are all excellent, and the shape retaining force is good. The spray of the stereotyped spray. The following is a description of the following examples of the basin mist me) and the itch octagonal yoke of the present invention, all of which have the characteristics of jetting (jetting force), scalloping (fineness, uniformity), Dingtang Ba Li K Shi; Tian Hao I maintain the power, the resistance of the base of the mouth of the P aspect of the hair spray. "Example 5: Mist hair styling spray" &lt;Salt solution prescription&gt; Ethylene oxide scale (5E〇) Dimethyl polyoxane (6CS) RAM Leiqing-4000 Ethanol The above stock solution 40 quality 0.2 0.2 2 〇 (actual component 6) Residual amount (total 1 〇〇 mass%) Liquefied petroleum gas (0.20 MPa in a quantity of % and 20% 〇 60% by mass, animal wood / gas (〇.20MPa in a styling spray. In the gas tank, the misty hair was obtained. "Example 6: Mist hair styling spray &lt; stock solution prescription > Polyethylene oxide oleyl ether (5EO) monomethyl polyoxane (6CS) RAM Ray-4000 ethanol The above-mentioned stock solution is 45 mass. ^ π-like oil 20055 mass% is filled in the usual method with a gas gel 0.20.2 2 〇 (actual component 6) residual amount (total 1 〇〇 mass% with liquid fossil, mountain a 匕 petroleum gas ( 0.18 MPa to obtain misty hair in a can 17 200817038 Styling spray. "Example 7: Mist hair styling spray &lt; stock solution prescription > Polyethylene oxide oleyl ether (5EO) Dimethyl polyoxyl (6CS) 0.2 0.2

Rubisker Lu Plus Ethanol 50 mass% of the above stock solution and liquefaction 20 ° C) 50 mass. /. Fill in the styling spray in the usual way. 35 (actual component 14) Residual amount (total 100% by mass) Petroleum gas (0.20 MPa in a gas gel tank to obtain a hazy hair "Example 8: Mist hair styling spray &lt; stock solution prescription> Polyoxyethylene ether ether ( 5EO) Dimercaptopolyoxyalkylene (6CS) 0.2 0.2 Rubisker Lu Plus Ethanol

15 (actual component 6) Residual amount (total 丨〇〇 ΐ Ο /.} 40% by mass of the above-mentioned stock solution and 60% by mass of liquefied petroleum gas (〇i5Mh at 20 ° C) are filled in a gas tank by a usual method. Stereotype spray. Service hair "Cell 9: Mist hair styling spray" &lt;Sample formulation&gt; PCA dimethyl hydrazine (dimethic〇ne) MONASIL PCA (manufactured by Unocal) Hard tampering矽 矽 18 18 200817038 ΚΡ56IP (made by Shin-Etsu Chemical Co., Ltd.) RAM Ray-4000 extract (Rosa roxburghii extract) 20 (actual component 6) 0.01 Residual amount (total 1 〇〇 mass%) 40% by mass and liquefied petroleum gas (〇i8Mpa at 200 C) 60 ϊ % was filled in a gas gelatin tank in a usual manner to obtain a misty hair styling spray.

"Example 10: misty hair styling spray &lt; stock solution prescription&gt; RAM Leiqing-4000 Rubiskeru Plus 20 (actual composition i〇 (actual component residual amount (total 1 〇〇 mass of the above stock solution 4 0 Mass % Panluo # c Bailey 0 Xing / night oil gas (0.15 MPa 2 〇 ° C) 60% by mass in the usual way 埴 right J is / £: filled in a rubber can, to obtain a misty hair styling spray. 6) 4)%) Yufa / ΐ. i / "Example 11 · Mist hair styling spray &lt; stock solution prescription &gt; RAM Lei Qing - 4000 Sugarcane extract oil-soluble hydrolyzed plant protein P〇E (9 ) P〇P(2) dimethyl ether perfume ethanol 40 mass of the above stock solution. / ❹ and liquid 2 〇 (actual composition 6) 0.01 0.01 0.1 0.03 residual amount (total 100 mass 0 /.) petroleum gas (0 · 1) 5Mpa at 19 200817038 2〇°C) 60% by mass is filled in a gas gelatin tank by a usual method to obtain a J-shaped hair styling spray. 夂 (Industrial Applicability) The present invention provides a hair spray to maintain jetting force ( The weakness of the spray force), and the excellent fog quality, can also solve the nozzle blockage caused by the setting agent resin. ㉟ spray momentum, the fixing force is still fully meet = aspects type, giving the user can feel good use of the excellent convenience. [Brief Description of the drawings] - (none) The main element REFERENCE NUMERALS (None) 20

Claims (1)

200817038 40/60 ~ 50/50 Bay I ratio / 40/60~50/50 range filled with a gas jet propellant composed of liquefied petroleum gas. 2 · Seed-type gel-type hair cosmetic, characterized in that the mixture ratio of the ethanol stock solution and the gas gel spray agent is filled with the polyethylene base liquid/gas gel spray agent = 40/60 to 50/50. The internal solution of the indoleamine 1 to 15% by mass of the ethanol was 20 at the initial internal pressure. 〇 is a gas gelling propellant composed of liquefied petroleum gas of 0.15~0.21^?&amp;&quot;, 'It is characterized by the ratio of ethanol stock solution to ethanol stock solution/air gel sprayer = Ν·methacryl oxime oxyethyl N,N-test-methyl propyl acrylate copolymer ten, application Patent paradigm: 1. A blend of a gas-type hair cosmetic and a gas-spraying agent has a temporary internal pressure of 0.15 to 0.2 MPa at 20 ° C. 3. A gas-type hair cosmetic according to claim 1 or 2 , which is a hair styling spray. XI. Schema: 21