KR100867083B1 - Hair grease composition - Google Patents

Abstract

A hair grease composition is provided to give an excellent soft for hair and a moisture feel, to have an excellent hair-arranging power, to improve a phenomenon that is glossy at hands and the hair in use and to provide a fresh use feeling. A hair grease composition comprises a glycerine, a dipropylene glycol and a dimethicone copolyol. The dimethicone copolyol is one selected from a group consisting of PEG-12 dimethicone, PEG-18 dimethicone, PEG-20/PPG-23 dimethicone and PEG-10 dimethicone. The composition additionally includes perfume and a thickener.

Description

Hair grease composition

The present invention relates to a hair grease composition, and more particularly, to provide hair with excellent softness and moisturizing, while providing excellent hairstyling power, and improving stickiness or grease in hands and hair when used, thereby providing a fresh feeling. To a hair grease composition of a hypoallergenic formulation.

Humans want to produce a variety of hair styles for social and psychological reasons, and are using the right products. In addition, as the fashion industry develops and individual personalities are diversified, interest in products having various purposes and formulations is increasing.

Hair styling agents include oil type hair styling agents such as emulsion type hair creams, hair lotions, pomades (US Pat. Nos. 6,244,770, 4,938,954, 5,993,832) and solubilization types of hair gels and waxes. Etc. These products are different types of products that consumers can choose to meet their needs.

One of the most popular hair-styling agents is hair gel. Hair gel type hair dressing agents generally have a translucent to translucent formulation and contain a setting polymer for hairdressing and formulation. However, such a hair gel contains a setting polymer and the like, leaving a slightly sticky texture on the hair and hands, and the setting polymer for forming the hair is dried faster and more often feels dry rather than moisturized. In addition, unlike the emulsified type hair hair dressing agent, it is one of the very difficult formulations to feel softness in the hair.

In addition, hair glaze gel, a formulation similar to hair gel, is a formulation that has been developed to give a more moisturizing feeling to the hair and to give a natural styling and wave feeling. However, in the case of hair glaze gel, if the selection and proportion composition of the moisturizer is inappropriate, the stickiness in the hair is severe, and the viscosity of the hair gel is simply adjusted downward, which is often incompatible with the original purpose of the hair glaze. . Therefore, it is very important to develop a formulation capable of imparting moisturizing and softness to the hair, which is the original purpose of the hair glaze gel, and utilizing natural hair and hair wave.

In recent years, there is a lot of research into a formulation that is natural and harmless to humans. Due to the development of environmentally friendly natural origin, various vegetable extracts are often included in hair products, and research into the development and replacement of raw materials that are harmless to humans has been actively conducted. In the same vein, consumer interest in human hypoallergenic products is increasing, and the objection to chemical odors of products is increasing.

However, conventional hair styling products have a strong characteristic odor, so the amount of fragrance for masking is excessive. Therefore, in the case of consumers who separately use a product such as a perfume when they do not like excessively irritating aroma, there is a growing demand for a fragrance-free product. However, conventional hair formulations are very difficult to implement fragrance-free formulations due to the use of emulsifiers or other raw materials having a specific odor, difficulty in masking odor of ethanol, and the like.

Therefore, the technical problem to be achieved by the present invention is to provide excellent softness and moisturizing to the hair, while providing excellent hairstyling power, as well as improving sticky or greasy phenomena in the hands and hair when using the hair of the hypoallergenic odor formulation. It is to provide a grease composition.

In order to achieve the above technical problem, the present invention provides a hair grease composition comprising glycerin, dipropylene glycol (DPG) and dimethicone copolyol.

Preferably, the hair grease composition comprises 5 to 25% by weight of glycerin, 1 to 15% by weight of dipropylene glycol (DPG) and 0.1 to 5% by weight of dimethicone copolyol.

The dimethicone copolyol is preferably PEG-12 dimethicone.

Hereinafter, the hair grease composition of the present invention will be described in more detail.

The present invention is a combination of glycerin (diglycerol), dipropylene glycol (DPG) and dimethicone copolyol (dimethicone copolyol) in an optimal ratio to produce a hair grease composition by providing excellent shine and softness effect, as well as good feeling This can give your hair a non-sticky moisturizing feeling. In addition, it is possible to provide a transparent gel composition with excellent hair grooming and trimming effect by utilizing the natural hair wave that is the original purpose of the hair grease. In addition, adjustment of such a compounding ratio alone can impart sufficient hair moisturizing feeling and softness, so that other hair protection and conditioning ingredients may not be added.

The glycerin and dipropylene glycol may be used a conventional one used in the art.

The glycerin is preferably included in 5 to 25% by weight, more preferably 8 to 20% by weight relative to the total weight of the composition. If the content is less than 5% by weight, the hair moisturizing power is weakened, the roughness may remain strong during drying, and if the content exceeds 25% by weight, the hair may be too sticky and the usability may be reduced.

The dipropylene glycol is preferably included in 1 to 15% by weight based on the total weight of the composition, more preferably 2 to 10% by weight. If the content is less than 1% by weight or more than 15% by weight, the fresh feeling of hair may be impaired.

The hair grease composition of the present invention can be used only in a very limited raw material as a conditioning component of the hair in a formulation that does not contain a specific emulsifier. Therefore, it is preferable to use a dimethicone copolyol-based raw material solubilized in the water phase and capable of coating the surface of the hair.

The dimethicone copolyol acts to impart moisture and conditioning to the hair as water-soluble silicone.

As the dimethicone copolyol, PEG-12 dimethicone, PEG-18 dimethicone, PEG-20 / PPG-23 dimethicone, PEG-10 dimethicone, and the like can be used, and are water-soluble and do not inhibit the transparency of the hair gel. Various applications are possible in the range.

In particular, the use of PEG-12 dimethicone is preferred in that it can optimally provide hair hydration and softness. The PEG-12 dimethicone has a viscosity (25 ° C.) of 100 to 500 mm 2 / s, a refractive index (25 ° C.) of 1,450 to 1,456, and is represented by the following Chemical Formula 1.

[Formula 1]

In Chemical Formula 1,

n is 12,

x is from 1 to 500,

y is 1 to 500, and the minimum value of y is (0.17) x (actual value of x) + 1.

In Formula 1, y is greater than y's minimum value ((0.17) × (actual value of x) +1) so that the dimethicone copolyol of Formula 1 may exhibit water solubility. As described above, the dimethicone copolyol used in the present invention may exhibit water solubility when limiting the range of x or y in the general formula (1).

The dimethicone copolyol is preferably included in an amount of 0.1 to 5% by weight, more preferably 0.2 to 1% by weight relative to the total weight of the total composition. If the content is within the above range, the effect of styling to naturally restore the wave and curl of the hair can be obtained and at the same time, it is not excessively adsorbed on the hair, and natural hair-styling and hair styling effects can be obtained without using a special setting polymer. .

The hair grease composition of the present invention may exhibit various functions aimed at by the present invention as a hair dressing agent by including such glycerin, dipropylene glycol and dimethicone copolyol in an optimal content ratio.

The glycerin and dipropylene glycol is at least 10% by weight, preferably 12 to 18% by weight of glycerin in the aforementioned content range, and at least 4% by weight, preferably 4 to 8% by weight of dipropylene glycol. It is preferable to use as a hair moisturizer for improvement. The above composition is used in excess of the amount used in general hair moisturizing products, and if the glycerin or other types of moisturizing ingredients are added alone, it is very sticky on the hair, and the feeling of sticking on the hands is very sticky. It becomes inconvenient to use. However, in the present invention, by blending dipropylene glycol to 1/4 to 1/2 of the glycerin content, the sticky feeling of glycerin can be canceled and a fresh feeling can be provided, and the hair moisturizing feeling can be maintained in an optimal state.

In general, the ethanol used in the hair grease composition has a function of allowing the hair grease to be applied to the hair quickly and the medicine applied to the hair to dry quickly. Therefore, the construction of the hair grease composition containing an appropriate amount of ethanol is very important.

To this end, in the present invention, the content of ethanol used as a coating agent by using a 12 to 20% by weight glycerin and 3 to 10% by weight of dipropylene glycol in the hair grease composition to make the drug applied to the hair quickly Can be minimized (8 to 15% by weight relative to the total weight of the composition). In addition, it is possible to impart the product characteristics of the hypoallergenic odor when used by suppressing the dispersion of the irritant odor such as ethanol odor through the content ratio configuration.

The hair grease composition of the present invention as described above may further include a thickener to control the viscosity of the composition.

The thickener may be a carbomer or an acrylate / C10-30 alkyl acrylate crosspolymer, which is neutralized with triethanolamine to control the viscosity of the composition. Can be. At this time, the viscosity of the composition is preferably adjusted to 2,000 to 30,000 mPa.s (Brookfield, RVT # 4-20 rpm, 23 ℃).

In addition, the hair grease composition of the present invention can be added to the hypoallergenic odorless fragrance composition or the fragrance, if necessary, can be used with the emulsifiers generally used when the fragrance is used. As the emulsifier is commonly used in the art, glyceryl stearate (arlacel 165 (Uniqema)), polysorbate 60 (polysorbate 60, Tween 60 (Uniqema)) and the like can be used. The emulsifier may be used in a range of 0.5 to 3% by weight relative to the total weight of the composition does not inhibit the function of the hair grease composition of the present invention.

In addition, the hair grease composition of the present invention is a water-soluble moisturizer (for example, propylene glycol, hyaluronic acid, glycereth-26, etc.) that can be used for hair in addition to the above components, and metal ion sequestrants (for example, For example, ethylene glycol tetrasodium acetate, etc.), a pH adjuster (for example, citric acid, etc.) may be further included.

The hair grease composition of the present invention as described above is excellent in applicationability as a low viscosity incremental system when used in the palm of the hand for use in hair, and ethanol odor due to excessive use of glycerin and dipropylene glycol when applied to the hair. It may come up slowly, so that the user may feel the effect of ethanol or odor almost unaffected. It can also provide a fresh feeling instead of grease's original stickiness.

In addition, the hair grease composition of the present invention is excellent in hair shine and softness even without using wax components such as paraffin wax, beeswax and silicone gum, and especially softness and hair until one day after use. I can sustain the luster of the.

Hereinafter, examples and the like will be described in detail to help understand the present invention. However, embodiments according to the present invention can be modified in many different forms, the scope of the invention should not be construed as limited to the following examples. Embodiments of the present invention are provided to more fully describe the present invention to those skilled in the art.

Example 1

0.6% by weight of an acrylate / C10-30 alkyl acrylate crosslinked polymer (Ultrez-20, Noveon) and 0.8% by weight of triethanolamine were added to a predetermined amount of purified water as a thickener to dissolve, followed by ethanol (95%). 15 wt% was added, 0.2 wt% EDTA 4Na, 10 wt% glycerin, 7 wt% dipropylene glycol, 0.03 wt% methylchloroisothiazolinone / methylisothiazolinone (Danizol 1.5K) as a preservative, tablets 0.2 wt% of PEG-12 dimethicone (SH 3771M, DOW CORNING) was added, dissolved, and stirred to prepare a hair grease composition.

Examples 2-4

Example 1 was carried out in the same manner as in Example 1, except for using the ingredients and contents (unit: wt%) of Table 1 below.

ingredient Example 1 Example 2 Example 3 Example 4 Purified water To 100 To 100 To 100 To 100 Thickener 0.6 0.6 0.6 0.6 Triethanolamine 0.8 0.8 0.8 0.8 Ethanol (95%) 15.0 15.0 15.0 15.0 EDTA 4Na 0.2 0.2 0.2 0.2 glycerin 10.0 15.0 10.0 15.0 Dipropylene glycol 7.0 7.0 2.0 7.0 antiseptic 0.03 0.03 0.03 0.03 PEG-12 dimethicone 0.2 0.2 0.2 0.5 Inc. Thickener: acrylate / C10-30 alkyl acrylate crosslinked polymer (Ultrez-20, Noveon) Preservative: methylchloroisothiazolinone / methylisothiazolinone (Danizol 1.5K) PEG-12 dimeth Ticon: SH 3771M, DOW CORNING

Comparative Example 1

0.6% by weight of an acrylate / C10-30 alkyl acrylate crosslinked polymer (Ultrez-20, Noveon) and 0.8% by weight of triethanolamine were added to a predetermined amount of purified water as a thickener to dissolve, followed by ethanol (95%). 12 wt% was added, 0.2 wt% EDTA 4Na, 30 wt% glycerin, 0.03 wt% methylchloroisothiazolinone / methylisothiazolinone (Danizol 1.5K) as preservative, D-panthenol (D- 1% by weight of panthenol was evenly dissolved, added and stirred to prepare a hair grease composition.

Comparative Examples 2-4

In Comparative Example 1 was carried out in the same manner as in Comparative Example 2 except for using the ingredients and the content (unit: wt%) of Table 2 below.

ingredient Comparative Example 1 Comparative Example 2 Comparative Example 3 Comparative Example 4 Purified water To 100 To 100 To 100 To 100 Thickener 0.6 0.6 0.6 0.6 Triethanolamine 0.8 0.8 0.8 0.8 Ethanol (95%) 12.0 15.0 12.0 12.0 EDTA 4Na 0.2 glycerin 30 1.0 15.0 15.0 Dipropylene glycol - - - 7.0 antiseptic 0.03 0.03 0.03 0.03 PEG-12 dimethicone - - 0.2 - Moisturizer 1 1.0 1.0 - - Moisturizers 2 - - - 2.0 Emulsifier - 1.5 1.0 - incense - 0.4 0.4 - Inc. Thickener: acrylate / C10-30 alkyl acrylate crosslinked polymer (Ultrez-20, Noveon) Preservative: methylchloroisothiazolinone / methylisothiazolinone (Danizol 1.5K) PEG-12 dimeth Ticon: SH 3771M, DOW CORNING · Moisturizer 1: D-panthenol · Moisturizer 2: Glycereth-26 · Emulsifier: polysorbate 60 (Tween 60 (Uniqema))

It evaluated as follows using the hair grease composition prepared in Examples 1 to 4 and Comparative Examples 1 to 4.

end. Sensory Evaluation of Gloss

After the evaluator took 3 g of each of the hair grease compositions prepared in Examples 1 to 4 and Comparative Examples 1 to 4 onto the hair and applied it to the hair, the degree of glossiness in the hair was 5 points according to the following evaluation criteria. It evaluated on the perfect scale. After adding each evaluator score, the average value is divided by the number of evaluators (n = 100) and is shown in Table 3 below. Test conditions were a constant temperature and humidity room, 25 ℃, 40% RH.

Evaluation standard 1 point The gloss is very bad (there is not much gloss than before test sample use) 2 points Gloss is bad (no gloss before use of test sample) 3 points Gloss is normal (gloss is same before and after using test sample) 4 points Gloss is good (there is gloss than before use of test sample) 5 points Gloss is very good (it is very shiny than before test sample use)

I. Sensory Evaluation of Softness

The evaluator was allowed to apply 3 g of each of the hair grease compositions prepared in Examples 1 to 4 and Comparative Examples 1 to 4 to the hair, and then the softness was measured on a five-point scale according to the following evaluation criteria. Evaluated. After adding each evaluator score, the average value is divided by the number of evaluators (n = 100) and is shown in Table 3 below. Test conditions were a constant temperature and humidity room, 25 ℃, 40% RH.

Evaluation standard 1 point Very soft (not very soft than before using the test sample) 2 points Softness (no softness before using test sample) 3 points Softness is normal (smoothness before and after using test sample) 4 points Softness (smooth than before test sample use) 5 points Softness is very good (softer than before test sample)

All. Device evaluation for hairstyling power

Hair uniformly applied to the hair grease composition prepared in Examples 1 to 4 and Comparative Examples 1 to 4 was wound around a spiral and dried. Curling hairs were placed in a constant temperature and humidity chamber with a temperature of 25 ° C. and a relative humidity of 40% to measure the retention over time (curl retention, CR (%)) as shown in Equation 1 below. It was. The results are shown in Table 3 below.

[Equation 1]

In Equation 1, L _o denotes a hair tress length, L _t denotes a hair tress length after t elapses, and L _s denotes an initial curled hair tress length (t = 0). Albert L. Micchelli, BA, and F. Theodore Koehler, BS "Polymer Properties Influencing Curl Retention at High Humidity" J. Soc. Cosmetic Chemists. 19, 863-880 (Dec 9, 1968).

la. Sensory Evaluation of Freshness

The evaluator applied 3 g of the hair grease composition prepared in Examples 1 to 4 and Comparative Examples 1 to 4 to the hair, applied it to the hair, and styled it with the fingers, and then the freshness was 5 points according to the following evaluation criteria. It evaluated on the perfect scale. After adding each evaluator score, the average value is divided by the number of evaluators (n = 100) and is shown in Table 3 below. Test conditions were a constant temperature and humidity room, 25 ℃, 40% RH.

Evaluation standard 1 point Freshness is very bad (the bleeding is very severe) 2 points Freshness is bad (the bleeding is severe) 3 points Freshness is normal (no difference between before and after using test sample) 4 points Freshness is good (it is natural without bleeding) 5 points Freshness is very good (no flicker, very natural)

hemp. Evaluation of odor

The evaluator applied 3 g of each of the hair grease compositions prepared in Examples 1 to 4 and Comparative Examples 1 to 4 to the hair, applied them to the hair, and styled them with fingers. It evaluated on a 5-point scale. After adding each evaluator score, the average value is divided by the number of evaluators (n = 100) and is shown in Table 3 below. Test conditions were a constant temperature and humidity room, 25 ℃, 40% RH.

Evaluation standard 1 point The smell is very bad (too bad to refuse to use) 2 points Bad smell (bad smell rises when we use) 3 points Smells normal (no difference from any other hair glaze) 4 points There is no smell (less smell rises in comparison with other products) 5 points Almost no smell (almost no smell)

bar. Sensory Evaluation on Hair Moisturization

After the evaluator took 3 g of the hair grease composition prepared in Examples 1 to 4 and Comparative Examples 1 to 4, and applied it to the hair, the degree of moisturizing of the hair was measured according to the following criteria. Evaluated as. After adding each evaluator score, the average value is divided by the number of evaluators (n = 100) and is shown in Table 3 below. Test conditions were a constant temperature and humidity room, 25 ℃, 40% RH.

Evaluation standard 1 point Moisturizing feeling is very bad (hair is very dry than before using test sample) 2 points Moisturizing feeling is bad (hair is slightly dry than before use of test sample) 3 points Moisturizing is normal (the hair is not much different than before using the test sample) 4 points Moisturizing (the hair is slightly moist than before the test sample is used) 5 points Moisturizing feeling is very good (hair is very moist than before test sample use)

four. Evaluation of applicability

The evaluator was allowed to apply 3 g of the hair grease composition prepared in Examples 1 to 4 and Comparative Examples 1 to 4 to the hair and then applied the hair to the hair. Evaluated as. After adding each evaluator score, the average value is divided by the number of evaluators (n = 100) and is shown in Table 3 below. Test conditions were a constant temperature and humidity room, 25 ℃, 40% RH.

Evaluation standard 1 point Poor coating property is very bad (we do not apply to hair, and chemicals turn) 2 points Poor application (applied to the hair but a little bit of liquid) 3 points Application characteristics are common (appropriate degree to hair) 4 points Good applicability (applied well to hair and chemicals are evenly spread) 5 points Very good application (applies to hair very well, soaks well and spreads liquid evenly)

division Example 1 Example 2 Example 3 Example 4 Comparative Example 1 Comparative Example 2 Comparative Example 3 Comparative Example 4 Glossiness 4.42 4.23 4.17 4.12 3.21 3.10 3.26 3.31 Softness (dot) 4.09 4.18 4.21 4.42 3.16 3.30 3.08 3.19 Hairstyling power (%) 32.1 37.8 32.2 44.5 28.7 21.3 29.1 25.6 Freshness (dot) 3.98 4.16 4.23 3.78 3.51 3.17 2.95 3.05 Odor (point) 4.21 3.95 3.78 3.69 2.56 2.58 2.96 2.11 Moisturizing feeling (dot) 4.09 4.28 3.85 3.91 2.63 2.53 2.91 2.45 Application 3.59 4.02 3.87 3.62 2.78 2.96 2.75 2.35

As shown in Table 3, according to the present invention, the hair grease composition of Examples 1 to 4 containing glycerin, dipropylene glycol and dimethicone copolyol in an appropriate ratio is generally used for hair shine, softness, moisture retention, It was confirmed that the applicability, odor and the like are excellent.

On the other hand, Comparative Examples 1 to 4 prepared by excluding the setting polymer in the conventionally known hair glaze composition compared to Examples 1 to 4 according to the present invention, it was confirmed that the glossiness, softness, hairstyling power, and moisturizing power of the hair are very inferior. Could.

In particular, in the case of Comparative Example 2 using glycerin at 2.0% by weight or less, the hair moisturizing power was very weak, the roughness remained strong during drying, and in Comparative Example 2 using the glycerin in excess of 25% by weight, the hair was too sticky. There was a feeling that the usability was very poor.

Hair grease composition according to the present invention is a hypoallergenic formulation that can provide a refreshing feeling by providing excellent softness, moisturizing and excellent hairstyling power, as well as sticky or greasy phenomena in hands and hair during use.

Claims (7)

glycerin; Dipropylene glycol (DPG); And Dimethicone copolyol; Hair grease composition comprising a. The method of claim 1, Of total composition weight 5 to 25 weight percent glycerin; 1 to 15% by weight of dipropylene glycol (DPG); And Dimethicone copolyol (dimethicone copolyol) 0.1 to 5% by weight; Hair grease composition comprising a. The method according to claim 1 or 2, The dimethicone copolyol is at least one selected from the group consisting of PEG-12 dimethicone, PEG-18 dimethicone, PEG-20 / PPG-23 dimethicone and PEG-10 dimethicone. Grease composition. The method of claim 3, The dimethicone copolyol (dimethicone copolyol) is a hair grease composition, characterized in that the PEG-12 dimethicone. The method according to claim 1 or 2, The composition of claim 1, wherein the composition further comprises a thickener. The method according to claim 1 or 2, The composition is a hair grease composition, characterized in that it further comprises a fragrance. The method according to claim 1 or 2, The composition is a hair grease composition further comprises any one or more additives selected from the group consisting of a water-soluble moisturizer, a metal ion sequestrant and a pH adjuster.