KR20030047260A - High moisturizing complex and lipstick composition containing the same - Google Patents

Abstract

PURPOSE: Provided is a lipstick composition containing a high moisturizing complex which has sufficient moisturization effect on the lips without skin irritation when blended with a lipstick composition. CONSTITUTION: A lipstick composition includes 0.001 to 70 parts by weight of a high moisturizing complex and 0,1 to 60 parts by weight of volatile oil. The high moisturizing complex contains 0.001 to 70 parts by weight of natural honey, 0.1 to 60 parts by weight of galactosylceramide, 0.1 to 60 parts by weight of a humectant and 0.1 to 50 parts by weight of liquid oil. The liquid oil is any one selected from the group consisting of hydrocarbon-based liquid oil, ester-based liquid oil, lower alcohol and a mixture thereof. The humectant is any one polyhydric alcohol selected from the group consisting of glycerine, 1,3-butylene glycol, dipropylene glycol, propylene glycol, sorbitol, cholesterol and a mixture thereof.

Description

High moisturizing complex and lipstick composition containing the same

The present invention relates to a high moisturizing complex and a lipstick composition containing the same, and more particularly, to a high moisturizing complex and a persistent lipstick composition containing the same, which can impart sufficient moisturizing properties without skin irritation.

In general, the lipstick composition is composed of an oil portion made of oil and wax, and a pigment component, and is used for the purpose of expressing various colors on the lips. In recent years, so-called persistent lipstick products have been developed that solve the disadvantage of the lipstick being easily erased and improve makeup persistence. EP-A 94-602905 discloses a persistent cosmetic composition which is less smeared using a volatile solvent and silicone resin. However, this composition improves the persistence of the lipstick, but the use of a volatile solvent as the main oil is accompanied by a drawback of drying and pulling lips due to the lack of moisturizing over time.

Various methods have been proposed to solve this problem and give sufficient moisturizing effect to the lips. Japanese Patent Laid-Open No. 61-83110 discloses a method of emulsifying water into wax and oil components using a dispersing agent such as phytosterol, phospholipid and surfactant, and U.S. Patent No. 5,085,856 discloses phospholipid such as lecithin. And a lipstick composition in which water is stabilized using an emulsifier such as glycerin monostearic acid, which is an auxiliary emulsifier, is disclosed. In addition, International Publication No. 94-06401 discloses a method of stabilizing a large amount of moisturizer to a lipstick using an auxiliary emulsifier such as glyceryl oleate / propylene glycol (1: 1), glyceryl monostearate, and the like. Korean Patent Publication No. 94-06400 discloses a method of stabilizing a moisturizing agent using a lecithin and a surfactant having a kraft point of sorbitanate or the like below room temperature. However, these methods not only cause irritation to the lip skin having an extremely thin keratin structure by using a surfactant and a co-emulsifier, but also have a disadvantage in that the sustainability is not improved due to an oily composition similar to that of a general lipstick.

On the other hand, research to apply natural honey to cosmetics to improve the moisturizing is continuing. Natural honey is known as an excellent moisturizing substance, but it is not easy to stabilize the lipstick composition. Korean Unexamined Patent Application Publication No. 88-12207 discloses a method for preparing a lip protective lipophilic emulsion lipstick, in which honey, royal jelly, and moisturizer are emulsified using a lipophilic emulsifier of HLB 2.0 to 12.0. However, these compositions also did not solve the problem of skin irritation due to the emulsifiers used.

Therefore, the technical problem to be achieved by the present invention is to solve the above problems to provide a highly moisturizing complex that can give sufficient moisturizing to the lips without skin irritation when mixed in the lipstick composition.

Another technical problem to be achieved by the present invention is to provide a lipstick composition containing the highly moisturizing complex to provide sufficient moisture retention without skin irritation, as well as excellent makeup persistence.

In order to achieve the above technical problem, the present invention provides a highly moisturizing composite, comprising 0.001 to 70 parts by weight of natural honey, 0.1 to 60 parts by weight of galactosyl ceramide, and 0.1 to 60 parts by weight of a moisturizer.

The highly moisturizing composite according to the present invention preferably further contains 0.1 to 50 parts by weight of liquid oils such as hydrocarbon liquid oils, ester liquid oils and higher alcohols, and as a moisturizing agent, glycerin, 1,3-butylene glycol, di Preference is given to using polyhydric alcohols such as propylene glycol, propylene glycol, sorbitol, cholesterol.

In order to achieve the above technical problem, the present invention comprises 0.001 to 70 parts by weight of natural honey, 0.1 to 60 parts by weight of galactosyl ceramide and 0.1 to 60 parts by weight of a moisturizing agent, 0.001 to 50% by weight and a volatile oil of 0.1. To provide a lipstick composition comprising from 60% by weight.

In the lipstick composition according to the present invention, as the volatile oil, cyclic silicone oil, chain silicone oil having a viscosity of 0.65 to 1.5 centistokes, isoparaffin having 10 to 20 carbon atoms, and the like can be used.

Hereinafter, the highly moisturizing composite of the present invention and the lipstick composition containing the same will be described in detail.

The present invention provides a highly moisturizing complex in which natural honey and a moisturizing agent that are difficult to stabilize are stabilized in galactosyl ceramide having a structure similar to that of the human skin component, and thus no surfactant is used in the lipstick composition containing the same. Can be minimized or minimized. Thus, sufficient moisture retention and makeup persistence can be imparted to the lipstick composition without any skin irritation.

Highly moisturizing complex according to the present invention comprises 0.001 to 70 parts by weight of natural honey, 0.1 to 60 parts by weight of galactosyl ceramide and 0.1 to 60 parts by weight of a moisturizer.

Galactosyl ceramide contained in the highly moisturizing complex of the present invention is a component having a structure similar to that of the keratin constituent having moisture control function of the skin, and the natural honey which is hydrophilic to the volatile oily base used to impart the sustainability of the lipstick composition. It functions to stabilize the moisturizer, and forms a soft lipid film on the surface of the lip to show additional moisturizing effect. If the content of galactosyl ceramide in the highly moisturizing complex is less than 0.1 part by weight, the natural honey and the moisturizer are not stabilized effectively in the lipstick. If the content is more than 60 parts by weight, the viscosity of the highly moisturizing complex is too high, resulting in excessive foaming during manufacture. do.

In addition, the natural honey contained in the highly moisturizing complex of the present invention is an excellent moisturizing effect that has been used since ancient times, and includes all kinds of honey that can be obtained in nature such as acacia honey, rapeseed honey, chestnut honey, miscellaneous honey, and honey honey. It is known to contain various useful ingredients such as sugars (glucose, fructose, etc.), amino acids, vitamins, minerals, organic acids, moisture, enzymes. If the content of natural honey in the highly moisturizing complex is less than 0.001 parts by weight, it is difficult to obtain the expected effect of the addition of honey, and if it exceeds 70 parts by weight, the stability is lowered.

In addition, it is preferable to use polyhydric alcohols such as glycerin, 1,3-butylene glycol, dipropylene glycol, sorbitol, propylene glycol, cholesterol, etc. as a moisturizing agent contained in the highly moisturizing complex of the present invention. If the content of is less than 0.1 parts by weight, it is difficult to exhibit a sufficient moisturizing effect, and if it exceeds 60 parts by weight, the stability is lowered.

In the highly moisturizing composite according to the present invention, it is preferable to add 0.1 to 50 parts by weight of liquid oil, in particular, non-volatile liquid oil such as hydrocarbon-based liquid oil, ester-based liquid oil and higher alcohol.

Highly moisturizing composite according to the present invention is preferably added 0.001 to 50% by weight based on the total weight of the lipstick composition. If the content is less than 0.001% by weight, the moisturizing effect is insufficient, and if it exceeds 50% by weight, storage stability and usability may be impaired. In addition, the lipstick composition is added with 0.1 to 60% by weight of volatile oil in order to improve makeup persistence. As the volatile oil, cyclic silicone oil (Dow corning company: DC244, 245, 344, 345, 246), viscosity of 0.65 to It is preferable to use a chain silicone oil such as 1.5 centistox dimethyl polysiloxane or an oil such as isoparaffin having 10 to 20 carbon atoms alone or in combination thereof.

In addition, silicone resins, such as trimethylsiloxysilicate, may be further added to further improve makeup persistence, and waxes, semisolid and liquid oils, sunscreens, discoloration inhibitors, pigments, and oxidative stabilizers, which are commonly included in lipstick compositions, may be added. An appropriate amount can be added within the limits not impairing the object of the present invention.

Hereinafter, the present invention will be described in detail with reference to Examples. 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 embodiments described below. Embodiments of the present invention are provided to more completely explain the present invention to those skilled in the art.

Preparation Example of High Moisturizing Complex

To the ingredients and contents according to Table 1 were prepared as follows. That is, the components 1 to 6 described in Table 1 below were heated and mixed at 80 ° C., and then uniformly dispersed with a stirrer to prepare a highly moisturizing composite.

number Ingredient Name High Moisturizing Complex A B C D One Natural Honey (Acacia Honey) 10 30 50 70 2 glycerin 40 30 20 10 3 Dipropylene glycol 10 10 5 - 4 Galactosylceramide 15 15 10 10 5 cholesterol 10 10 10 5 6 Octyldodecanol 15 5 5 5

Examples 1-4

To prepare a lipstick containing a highly moisturizing complex with the ingredients and contents according to Table 2 below. That is, the components 1-16 shown in following Table 2 were heated, melt | dissolved at 80 degreeC, and were disperse | distributed uniformly. Subsequently, the resultant was defoamed, molded and cooled to prepare a lipstick.

Comparative Examples 1 to 3

It was prepared in the same manner as in Examples 1 to 4 except for changing the components and contents according to Table 2.

Ingredient Name (wt%) Example Comparative example One 2 3 4 One 2 3 One High Moisturizing Complex A 10.0 - - - - - - 2 High Moisturizing Complex B - 10.0 - - - - 3 High Moisturizing Complex C - - 10.0 - - - - 4 High Moisturizing Complex D - - - 10.0 - - - 5 Ceresin 16.0 16.0 16.0 16.0 16.0 16.0 16.0 6 lanolin 7.0 7.0 7.0 7.0 7.0 7.0 7.0 7 Cyclic silicone (n = 4) 40.6 40.6 40.6 40.6 - - 40.6 8 Candelilla wax 5.0 5.0 5.0 5.0 5.0 5.0 5.0 9 Octyldodecanol 5.0 5.0 5.0 5.0 5.0 5.0 5.0 10 Castor Oil - - - - 55.6 40.6 - 11 Isododeccan - - - - - - 10.0 12 Trimethylsiloxysilicate 5.0 5.0 5.0 5.0 - - 5.0 13 glycerin - - - - - 10.0 - 14 Sorbitanate - - - - - 5.0 - 15 additive 0.4 0.4 0.4 0.4 0.4 0.4 0.4 16 Pigment 11.0 11.0 11.0 11.0 11.0 11.0 11.0 Sum 100

Lipsticks prepared according to Examples 1 to 4 and Comparative Examples 1 to 3 were evaluated for moisturizing effect, sustainability, and safety according to the criteria described below, and the results are shown in Table 3.

<Moisturizing effect>

After applying the lipstick composition prepared in the same manner to seven subjects except for component 16 (pigment) among the components of the examples and comparative examples on the inner part of the arm, after 3 hours, using CORNEOMETER The change in moisture retention capacity was measured over time, and the moisturizing effect was evaluated according to the criteria described below.

(Evaluation standard)

○: Good (water retention capacity increased by more than 10% after 3 hours elapsed from the first application)

(Triangle | delta): Moderate (5-10% of water retention capacity after 3 hours passes compared with the time of initial application)

X: Poor (water retention after 3 hours has elapsed less than 5% compared to the time of initial application)

<Persistence>

After 20 to 40 women were subjected to three or more make-ups with lipsticks prepared according to Examples 1 to 4 and Comparative Examples 1 to 3, the persistence (staining degree) was evaluated by sensory evaluation. Evaluated according to.

(Evaluation standard)

○: Good (Number of people who considered good / Number of people who evaluated poor: 20/0 ~ 13/7)

(Triangle | delta): Moderate (the number of people who evaluated good / the number of people who evaluated bad: 12/8-8/12)

×: Poor (Number of people who considered good / Number of people who considered poor: 7/13 ~ 0/20)

<Safety>

Lipsticks prepared according to Examples 1 to 4 and Comparative Examples 1 to 3 were evaluated through a 48 hour patch test using Guinea Pig according to the following criteria.

(Evaluation standard)

○: non-irritant (almost no erythema and edema)

△: weakly irritant (very mild erythema and edema)

×: severe irritant (common edema and clear erythema)

Evaluation item Example 1 Example 2 Example 3 Example 4 Comparative Example 1 Comparative Example 2 Comparative Example 3 Moisturizing effect ○ ○ ○ ○ △ ○ × Persistence ○ ○ ○ ○ × × ○ safety ○ ○ ○ ○ ○ × ○

As shown in Table 3, it can be seen that the lipsticks of Examples 1 to 4 containing the highly moisturizing composite of the present invention are excellent in all of the moisturizing effect, persistence, and safety. On the other hand, the general lipstick of Comparative Example 1 is not only poor moisturizing effect, it can be seen that the persistence is lowered because it does not contain a volatile oil, Comparative Example 3 according to European Patent Publication No. 94-602905 containing a volatile oil Long-lasting lipstick can be seen that the oil has a very poor moisturizing effect. In addition, the lipstick of Comparative Example 2 according to International Publication No. 94-06400 stabilized with sorbitanate, which is a surfactant, has excellent moisturizing effect, but is not safe due to the use of an irritant surfactant.

As described above, the highly moisturizing complex of the present invention not only imparts sufficient moisturizing properties, but also has no skin irritation, and thus the persistent lipstick containing the same exhibits sufficient moisturizing effect and persistence without skin irritation.

Claims (6)

0.001 to 70 parts by weight of natural honey, 0.1 to 60 parts by weight of galactosyl ceramide and 0.1 to 60 parts by weight of a moisturizing high moisture composite. The high moisturizing composite according to claim 1, further comprising 0.1 to 50 parts by weight of liquid oil. 3. The highly moisturizing composite according to claim 2, wherein the liquid oil is any one non-volatile liquid oil selected from the group consisting of hydrocarbon liquid oil, ester liquid oil, higher alcohol and mixtures thereof. According to claim 1 or 2, wherein the moisturizing agent is any one polyhydric alcohol selected from the group consisting of glycerin, 1,3-butylene glycol, dipropylene glycol, propylene glycol, sorbitol, cholesterol and mixtures thereof. High moisturizing complex made with. A lipstick composition comprising 0.001 to 70% by weight of natural honey, 0.001 to 50% by weight of a highly moisturizing complex comprising 0.1 to 60 parts by weight of galactosyl ceramide and 0.1 to 60 parts by weight of a moisturizing agent, and 0.1 to 60% by weight of a volatile oil. Lipstick composition, characterized in that. The volatile oil of claim 5, wherein the volatile oil is any one volatile oil selected from the group consisting of cyclic silicone oil, chain silicone oil having a viscosity of 0.65 to 1.5 centistokes, isoparaffin having 10 to 20 carbon atoms, and mixtures thereof. Lipstick composition characterized by.