JP3881109B2 - Hairdresser - Google Patents

Description

【００２０】
【表２】

【００２１】
表１及び表２より、（Ａ）、（Ｂ）及び（Ｃ）成分を前記特定量配合したときにはじめて、くせづけのしやすさ、セット保持性及び油っぽさの少なさのすべてが満足できることがわかる。
【００２２】
【発明の効果】
本発明によれば、容易にくせづけでき、得られたセット保持性に優れ、かつ仕上がりが油っぽくない整髪剤が得られる。[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a hair styling agent that is easily combed, has excellent set retention, and does not have an oily finish.
[0002]
[Prior art]
As a composition for fixing and setting hair, there are a type using a polymer resin and a type using a solid or pasty or viscous liquid oil or humectant at room temperature. The former is mainly used for hard sets, and the hair is solidified, so the finish of the style is unnatural, the touch of the hair after application is irritated, and the latter tends to whiten when touched with a finger or comb, whereas the latter There are advantages such as not only stiffening of the hair but not only a natural finish style but also suppression of dryness, a moisturizing effect, and a favorable feel.
[0003]
Examples of the latter hair styling agent include those in which an oil agent and a thickener such as carboxyvinyl polymer are blended, and those in which a humectant such as glycerin and a thickener such as carboxyvinyl polymer are blended. However, any of these has a problem that the finish becomes oily when the set retainability is good, whereas the set retainability is not sufficient when it is not oily.
[0004]
[Problems to be solved by the invention]
An object of the present invention is to provide a hair styling agent that is easy to cause hair kinking, is excellent in set retention, and has no oily finish.
[0005]
[Means for Solving the Problems]
The inventors of the present invention have a hair styling agent that not only makes it easy to wear when a certain amount of a high molecular weight polyethylene glycol and a higher fatty acid are blended in a polyhydric alcohol, but also eliminates the problems of set retention and oiliness at the same time. It was found that can be obtained.
[0006]
That is, the present invention, (A) a polyhydric alcohol 10 to 50 wt%, (B) polyethylene glycol having an average molecular weight 10 00,000 to 5,000,000 0.01-2 wt%, and (C) a higher fatty acid 0.01 The present invention provides a hair styling agent in a form selected from hair cream, hair gel and set lotion, containing 5% by weight.
[0007]
DETAILED DESCRIPTION OF THE INVENTION
Examples of the polyhydric alcohol (A) used in the present invention include glycerin, propylene glycol, sorbitol, dipropylene glycol, 1,3-butylene glycol, etc., but glycerin gives an oily or moist feeling. Particularly preferred in terms. The blending amount of the component (A) is 10 to 50% by weight (hereinafter, simply referred to as “%”) in the hairdressing agent, but 10 to 30% is particularly preferable. When the blending amount is less than 10 %, the set retaining property and the moisturizing effect are not sufficient, and when it exceeds 50%, oiliness is generated.
[0008]
(B) polyethylene glycol component is an average molecular weight 10 from 00,000 to 5,000,000 is used, in particular those from the viewpoint of set-keeping of 1,200,000 to 5,000,000 is preferred. Is not sufficient set retention in molecular weight is less than 10 00000, arise stickiness exceeds 5 million. Further, the blending amount of the component (B) is 0.01 to 2% in the hair styling agent, but 0.05 to 1.5% is preferable from the viewpoint of ease of fading. If the blending amount is less than 0.01%, the set retention and ease of habitability are not sufficient, and if it exceeds 2%, stickiness occurs.
[0009]
(C) As higher fatty acids, saturated or unsaturated fatty acids having 12 to 30 carbon atoms, such as lauric acid, myristic acid, 18-methyleicosanoic acid, palmitic acid, stearic acid, isostearic acid, behenic acid, serotic acid, coconut Examples include oil fatty acids and oleic acid. Of these, stearic acid, myristic acid, and palmitic acid are particularly preferable from the viewpoint of improving the set retention. (C) Although the compounding quantity of a component is 0.01 to 5% in a hairdressing agent, 0.5 to 3% is especially preferable from the point of coexistence of a touch and set retainability. If the blending amount is less than 0.01%, the set retainability is not sufficient, and if it exceeds 5%, oiliness is generated and it tends to be difficult to wear.
[0010]
Moreover, in addition to the said component, it is preferable to mix | blend 1 or more types chosen from a nonionic surfactant, an anionic surfactant, and an oil agent with the hairdressing agent of this invention. Nonionic surfactants include sorbitan fatty acid ester, glycerin fatty acid ester, polyglycerin fatty acid ester, polyoxyethylene fatty acid ester, polyoxyethylene alkyl ether, polyoxyethylene alkyl phenyl ether, polyoxyethylene castor oil, polyoxyethylene cured Castor oil, fatty acid alkylolamide and the like can be mentioned. Of these, sorbitan fatty acid esters such as sorbitan monostearate are preferred. The blending amount of these nonionic surfactants is preferably 0.1 to 10%, particularly preferably 0.5 to 5%.
[0011]
Examples of the anionic surfactant include N-acyl-N-alkyl taurine salt, alkyl ether phosphate ester salt, polyoxyethylene alkyl ether sulfate, alkyl sulfate ester salt and the like. The amount of the anionic surfactant is preferably 3% or less, particularly preferably 0.5 to 1.5%.
[0012]
Examples of the oil include liquid paraffin, liquid lanolin, silicone oil, triglyceride, animal and vegetable oils and fats, and ester oils. Among these, liquid paraffin, silicone oil, ester oil and the like are preferable. The blending amount of the oil is preferably 0 to 30%, particularly preferably 5 to 20%.
[0013]
In addition to the above-described components, the hair styling agent of the present invention may contain silicone derivatives, higher alcohols, lower alcohols, fragrances, pigments, powders, preservatives, ultraviolet absorbers, antioxidants, bactericides, cosmetic ingredients, and the like .
[0014]
Styling agent of the present invention, Ru der those selected from hair cream, hair gel, Se Ttorosho down form.
[0015]
【Example】
Examples 1-8 and Comparative Examples 1-7
The hair creams shown in Table 1 and Table 2 were produced and evaluated for ease of habitability, set retention, and low oiliness after finishing. In addition, Example 5 in Table 1 is a reference example and is not included in the scope of claims.
[0016]
〔Evaluation methods〕
Ten professional female panelists used and evaluated the above three items with a maximum of 10 points per person.
[0017]
Very good: 10-9
Good: 7-8
Normal: 5-6
Bad: 3-4
Very bad: 1-2
[0018]
<Evaluation criteria>
The results of ranking the obtained scores according to the following criteria are shown in Tables 1 and 2.
◎: Total score of 80 points or more ○: Total score of 60 points or more △: Total score of 40 points or more ×: Total score of less than 40 points
[Table 1]

[0020]
[Table 2]

[0021]
From Table 1 and Table 2, it is only when the specific amounts of the components (A), (B) and (C) are blended that all the ease of habitability, set retention and low oiliness are obtained. It turns out that it is satisfactory.
[0022]
【The invention's effect】
According to the present invention, it is possible to obtain a hair styling agent that can be easily hazy, has excellent set retention, and does not have an oily finish.

Claims (2)

(A) a polyhydric alcohol 10 to 50%, containing (B) polyethylene glycol 0.01 to 2 wt% of the average molecular weight 10 from 00,000 to 5,000,000, and (C) a higher fatty acid 0.01 to 5 wt% , Hair cream, hair gel and set lotion .   The hair styling agent according to claim 1, wherein polyethylene glycol has an average molecular weight of 1,200,000 to 5,000,000.