KR20080088769A

KR20080088769A - Cosmetic composition for sun protection, method for preparing cosmetic product of pouch pump dispenser type containing the same, and thereof product

Info

Publication number: KR20080088769A
Application number: KR1020070031482A
Authority: KR
Inventors: 조순묵
Original assignee: 조순묵
Priority date: 2007-03-30
Filing date: 2007-03-30
Publication date: 2008-10-06

Abstract

The present invention relates to a cosmetic composition for sunscreen, a cosmetic manufacturing method for sunscreen of the pouch pump dispenser type containing the same and a cosmetic thereof.

The present invention is a sunscreen cosmetic composition suitable for a pouch pump dispenser, the UV protection index (SPF) is 50, it can be discharged in a straight stream through the nozzle while being exposed to air immediately so that it can be properly attached to the skin By developing a cosmetic composition for oil-in-water (O / W) sunscreen that can be gelled (gelling), it can be applied to a pouch pump dispenser to provide a luxury and convenient sunscreen cosmetics.

Description

Cosmetic composition for sunscreen, pouch pump dispenser type containing the same, and a cosmetic preparation method for the sunscreen and cosmetics therefor {Cosmetic composition for sun protection, method for preparing cosmetic product of pouch pump dispenser type containing the same, and pretty product}

1 is an exploded perspective view showing a general pouch pump dispenser used in the present invention.

2 is an enlarged cross-sectional view illustrating a pouch valve used in a general pouch pump dispenser.

10: pouch valve 11: pouch

12: discharge hole 13: operating valve

14: working cylinder 15: return spring

A: Mountain Cup 20: Pressure Vessel

B: outer circumferential surface of the pressure vessel 30: injection cap

In general, sunscreen cosmetics are applied to the skin to prevent skin damage (burns, pigmentation, keratinization, blemishes, freckles, skin cancer, etc.) from exposure to UV rays in tropical or strong summer seasons. It refers to a functional cosmetic that can minimize the direct exposure of ultraviolet rays to the skin by including a chemical agent that can absorb or scatter ultraviolet rays on the cosmetic composition applied or applied.

Such conventional sunscreen cosmetics generally use a single container made of a material such as glass or synthetic resin that can accommodate the contents, and a container form or contents that can be combined or separated from the container by using a screw formed at the inlet of the container. Packaged in the form of a container consisting of a tube that can be squeezed while receiving and a lid that can be detached from the tube inlet, the part has been removed from the hand when used, and then applied to the face or body parts exposed to sunlight.

However, the sunscreen cosmetics have been inconvenient to be frequently removed from the container by opening or opening the lid due to the nature to be frequently applied or applied due to a lot of sweat generated from the skin in a timely manner.

In addition, there has been a problem that the cosmetic preservation period is shortened by frequent air exposure due to frequent use.

Meanwhile, the pouch pump dispenser generally inserts the pouch valve 10 into the pressure vessel 20 as shown in FIG. 1, and crimps the mountain cup A and the pressure vessel opening B of the pouch valve. The container is sealed by filling the contents through the discharge hole 12 of the pouch valve, and filled with compressed air into the pressure vessel at the moment of crimping.

In addition, in the case of the above-mentioned spray container, the contents are protected in the pouch at the time of use, so that they are not easily exposed to air.

Therefore, the present invention has been made to develop a pouch pump dispenser-type sunscreen cosmetics to solve the above problems of the sunscreen cosmetics. This is because the pouch pump dispenser-type sunscreen cosmetics have not been developed in the past.

Accordingly, the present inventors have attempted to develop a sunscreen cosmetic composition suitable for use in a pouch pump dispenser, the sunscreen index (SPF) is 50, can be discharged in a straight stream through the nozzle and exposed to the air when exposed to air The present invention has been completed by preparing a specific oil-blocking cosmetic composition of oil-in-water (O / W) type that can be applied to the gelation (gelling) to effectively protect the skin from ultraviolet rays of the sun so that it can be properly attached.

Accordingly, an object of the present invention is to provide a sunscreen consisting of octylmethoxycinnamate, octylsalicylate, titanium oxide and isoamyl-p-methoxycinnamate, a moisturizing agent consisting of glycerin and butylene glycol, dimethicone and cyclic Silicone oil consisting of romeconone, an emulsifier consisting of cetearyl olivate / sorbitan oleate, lipophilic monostearate glycerine, ceteareth-6-olivate and cetearyl alcohol, dimethicone crosspolymer, xanthan gum And it provides a sunscreen cosmetic composition prepared by mixing a component comprising a viscosity control agent consisting of 5P / Eicosin copolymer, and preservatives, metal ion sealant and water in a specific blending ratio.

In addition, another object of the present invention to provide a cosmetic manufacturing method for UV protection of the pouch pump dispenser type using the cosmetic composition.

In addition, another object of the present invention to provide a pump dispenser-type sunscreen cosmetics produced by the above production method.

In order to achieve the above object, the present invention (a) 6.0-8.0 wt% octylmethoxycinnamate, 4.0-6.0 wt% octylsalicylate, 3.0-5.0 wt% titanium oxide and isoamyl-p-meth Sunscreen agents comprising 2.0 to 4.0% by weight of oxycinnamate; (b) a moisturizing agent comprising 1.0 to 3.0% by weight of glycerin and 3.0 to 6.0% by weight of butylene glycol; (c) a silicone oil comprising 1.0 to 3.0% by weight of dimethicone and 1.0 to 3.0% by weight of cyclomethicone; (d) 1.5 to 3.0% by weight of cetearyl olivate / sorbitan sulfate, 1.5 to 3.0% by weight of lipophilic glycerin monostearate, 0.1 to 1.0% by weight of ceteareth-6-olivate and 0.5 to 1.0 of cetearyl alcohol Emulsifiers composed of weight percent; (e) a viscosity modifier consisting of 1.0 to 2.0% by weight of dimethicone crosspolymer, 0.1 to 0.5% by weight of xanthan gum, and 0.3 to 0.7% by weight of FV / Eicosin copolymer; (f) Provides a cosmetic composition for sunscreen comprising 0.5 to 0.6% by weight of preservatives, 0.01 to 0.03% by weight of metal ion sealant and 51 to 74% by weight of water.

In addition, in order to achieve another object, the present invention (a) in the pouch valve, pressure vessel and injection cap constituting a known pouch pump dispenser, the pouch valve 10 is inserted into the pressure vessel 20, Filling the cosmetic composition of claim 1 in a pouch valve; (b) filling compressed air into the pressure vessel while coupling and crimping the mountain cup (A) at the upper end of the pouch valve and the outer circumferential surface (B) at the upper end of the pressure vessel through the step (a); And (c) mounting the injection cap 30 on the pouch valve which has been subjected to the step (b); It provides a cosmetic manufacturing method for UV protection of the pouch pump dispenser type comprising a.

In addition, in order to achieve another object, the present invention (a) in the pouch valve, pressure vessel and injection cap constituting a known pouch pump dispenser, the pouch valve 10 is inserted into the pressure vessel 20, Coupling and crimping the mountain cap (A) of the upper end of the pouch valve and the outer circumferential surface (B) of the upper end of the pressure vessel while simultaneously filling the pouch valve with the cosmetic composition of claim 1 and the compressed air into the pressure vessel; And (b) mounting the injection cap 30 on the pouch valve which has been passed through the step (a).

Furthermore, the present invention provides a pouch pump dispenser-type sunscreen cosmetic prepared by the above method.

Hereinafter, the present invention will be described in detail.

At this time, if there is no other definition in the technical terms and scientific terms used, it has a meaning commonly understood by those of ordinary skill in the art.

In addition, repeated description of the same technical configuration and operation as in the prior art will be omitted.

A general pouch pump dispenser used in the present invention is shown briefly in FIGS. 1 and 2.

1 and 2, the known pouch pump dispenser used in the present invention is largely composed of a pouch valve 10, a pressure vessel 20 and an injection cap 30.

At this time, the pouch valve 10 is a pouch 11 that can accommodate the cosmetic composition of the present invention and the operation valve 13 that can open and close the discharge hole 12 so that the composition inside the pouch can be discharged to the outside. ) And a mountain cup (A) which is closed by coupling the open operation valve with the operation cylinder (14), which may be retracted by the return spring (15), and the opening (B) of the pressure vessel.

In addition, in the present invention, the injection cap 30 is connected to the discharge hole 13, when the operation valve is operated by pressing the injection cap 30 itself, the discharge hole 13 is opened and the return spring 15 is in close contact with the bottom Compressed air in the pressure vessel 20 while pressing the pouch is made of a structure that allows the cosmetic composition to be ejected to the outside through the nozzle from the discharge hole (13). At this time, the injection cap may be made of a nozzle head, or other additional parts, for example, buttons, nozzle head housing, etc. may be further advanced (not shown).

However, the pouch pump dispenser used in the present invention is not limited to the above-described structure, and any container structure using the pouch valve device may be used as long as it meets the object of the present invention.

In the sunscreen cosmetic composition according to the present invention, the sunscreen agent is octyl methoxycinnamate (octyl methoxycinnamate), octyl salicylate (octyl salicylate) and isoamyl-p-methoxycinnamate (isoamyl-p-methoxycinnamate) ) And an ultraviolet ray scattering agent are used in combination within the range of use described above based on the weight of the total cosmetic composition. This is because the use of the ultraviolet absorber and the scattering agent within the above-mentioned range of use can cover a wide range of ultraviolet wavelengths while maintaining the UV blocking index of 50 and minimizing skin troubles. In other words, if the above-described components and component ratios deviate from the range of use, the above-described conditions may not be maintained in terms of uniform quality control of the product. Therefore, it is preferable to make the components and component ratios within the above-described ranges. Do.

Moisturizing agent in the sunscreen cosmetic composition according to the present invention in order to provide a moisturizing effect to keep the skin moisturizing 1-3 parts by weight of glycerin as the main component of 3 to 6% by weight of butylene glycol (butylene glycol) based on the total weight of the composition Prepared by mixing%. It is preferable that the moisturizer component is used within 10% by weight of the total cosmetic composition so as not to cause discomfort to the skin, because it is preferable to use more hygroscopic butylene glycol in order to increase the moisturizing effect.

In the cosmetic composition of the present invention, the silicone oil is coated with titanium oxide while itself blocking ultraviolet rays to improve the sunscreen effect and provide oil appropriately to the skin to provide skin protection and nourishment, dimethicone (dimethicone) 1 -3% by weight and 1-3% by weight of cyclomethicone are used in combination.

In the present invention, the emulsifier is 1.5 to 3.0% by weight of cetearyl olivate / sorbitan olivate in order to uniformly disperse the above-mentioned sunscreen agent while emulsifying the oil phase component in the aqueous phase, and the lipophilic monostearate glycerol An emulsifier mixed with 1.5 to 3.0% by weight, 0.1 to 1.0% by weight of ceteareth-6-olivate and 0.5 to 1.0% by weight of cetearyl alcohol is used. At this time, it is preferable to use within the above-mentioned range of use because the skin may be roughened if it is used beyond the range of use of the above-mentioned components and component ratios, and the emulsification effect is lowered if it is used below the range of use.

In the cosmetic composition of the present invention, the viscosity modifier 1.0 to 2.0% by weight of dimethicone crosspolymer and 0.1 to 2.0 xanthan gum, so that the viscosity can be gelated immediately upon contact with the skin while smoothly spraying in a straight line through the discharge valve of the pouch pump dispenser. 0.5% by weight and 0.3% to 0.7% by weight of the FV / Eicosin copolymer are used in combination.

In addition, in the present invention, the preservative and the metal ion sealant may be used within a generally known quantitative range, and in the present invention, 0.5 to 0.6 wt% of the preservative and 0.01 to 0.03% by weight of the metal ion sealant are used based on the total weight of the cosmetic composition. It is desirable to. Specifically, in the present invention, the preservative may use alcohol, salicylic acid, benzoic acid and derivatives thereof, boric acid, and the like, and the metal ion sealant may use ethylenediaminetetraacetic acid sodium salt or the like. However, the present invention is not limited to the above-described preservatives and metal ion sealants, and if it meets the objectives of the present invention, the standard standards listed in the Korean Cosmetics Raw Materials, the International Cosmetics Raw Materials or the Food and Drug Administration The raw material of may be used.

On the other hand, according to the present invention, the manufacturing method of the sunscreen cosmetic for the pouch pump dispenser type according to the process of assembling the parts used in the pouch pump dispenser, the pouch valve 10 is put in advance to the pressure vessel 20, While filling the cosmetic composition through the discharge hole 12 of the pouch valve 10 and simultaneously filling the pressure vessel with compressed air, the mountain cap A of the pouch valve 12 and the opening B of the pressure vessel are creamed. After crimping or filling the cosmetic composition through the discharge hole 12 of the pouch valve 10, the pouch valve filled with the cosmetic composition is placed in a pressure vessel, and the crimping process is filled with compressed air. Go through

At this time, in the present invention, the pouch 11 of the pouch valve 10 is preferably inserted into the tape is bundled with both sides so as to enter the opening of the pressure vessel.

Hereinafter, the present invention will be described in more detail with reference to specific examples. However, the present invention is not limited by the following examples, and various modifications or changes can be made within the spirit and scope of the present invention to those skilled in the art.

[ Example 1] UV protection of the present invention Cosmetics Composition preparation

end. Award

1.0 g of butylene glycol and 63.58 g of purified water were uniformly mixed with glycerin.

I. The upper part

1.0 g of dimethicone and 3.0 g of cyclomethicone are added and 2 g of cetearyl olivate / sorbitan sulfate, 2 g of lipophilic monostearate glycerine, 0.5 g of ceteareth-6-olivate and 0.55 g of cetearyl alcohol are added. To this mixture, 1.0 g of dimethicone crosspolymer, 0.2 g of xanthan gum, 0.5 g of fip / eicosin copolymer, 0.55 g of ethyl alcohol (preservative), and 0.02 g of EDTA-4Na (metal ion encapsulant) were mixed uniformly. It was.

All. mix

The aqueous phase mixture and the oil phase mixture were respectively heated to maintain the temperature at 75 ° C., and then the aqueous phase mixture was sufficiently emulsified while slowly adding the oil phase mixture while stirring at 3000 rpm, and then 7.5 g of octylmethoxycinnamate to the emulsion. , 5.0 g of octyl salicylate, 3.6 g of titanium oxide, and 3.0 g of isoamyl-p-methoxycinnamate were added and mixed uniformly, and cooled at room temperature (about 25 to 30 ° C.) to protect against ultraviolet ray of the present invention. A cosmetic composition was prepared.

Example 2 UV Protection Index

In order to measure the sun protection factor (SPF) of the cosmetic composition prepared in Example 1, the following panel test was performed.

First, target 35 volunteers (10 males and 25 females over 25 years old) and apply the cosmetic composition to each of the applicants using a solar simulator (solar simulator, artificial light, Tagnox, Korea). 24 hours after irradiating a certain amount of ultraviolet light in the absence of state, the minimum amount of erythema (Minimal Erythema Dose; MED) was measured, and the composition of Example 1 was applied to the adjacent site at about 2 mg / cm 2, and 20 minutes later. After irradiating ultraviolet rays again, the irradiated site was observed 24 hours later, and the minimum amount of erythema was measured. At this time, the minimum amount of erythema represents the minimum amount of ultraviolet light that can cause erythema on the skin from the solar simulator.

Then, the UV protection index of each applicant was obtained by Equation 1 below and the average value thereof was measured. As a result, the cosmetic composition for sunscreen of the present invention was determined to have a UV protection index of 50.0.

[Equation 1]

As a result of the above, the sunscreen cosmetic composition of the present invention has proved that it can be used not only in daily life but also in the sun-resistant beach.

[Example 3] Panel test for use feeling and skin irritation

The cosmetic composition prepared in Example 1 was applied to a pouch pump dispenser (pouch pump, EP spray system, Switzerland) (pressure vessel, Seungil Co., Korea) to prepare a sunscreen cosmetics.

end. Feeling of use

The cosmetics were applied to 20 volunteers (20 women over 20 years old) three times a day for a week, and then the items of adhesion, moistness and persistence were measured by a five-point scale method and their average values were shown in the following table. Shown in 1 and compared with the control. As a control, a sunscreen cream (SPF 38) manufactured by Korea H was used.

Example 1 (Invention) Control Tightness 4 4 Moist 5 4 Persistence 4 4

At this time, 1 point is bad, 2 points are bad, 3 points are normal, 4 points are good and 5 points are good.

I. Skin irritation

The skin cosmetic test was conducted on 20 volunteers (20 women over 20 years old) of the prepared cosmetics to measure skin irritation.

First, attach the patch coated with the composition of Example 1 to the lower arm of the applicant, and after 24 hours to remove the patch and visually check whether the irritation appeared on the skin and measured and shown in Table 2 below.

Example 1 (Invention) Number of people - 12 + 6 ++ 2 +++ 0

At this time,-indicates that there is no irritation on the skin at all, + is a slight stimulus visible (weak erythema), ++ is a visible stimulus easily (medium erythema), +++ is a severe stimulus ( Strong erythema).

As a result of the above results, despite the UV protection index of the present invention, the cosmetic composition for the sunscreen has no difference compared to the control in terms of adhesion, touch and persistence in spite of a UV protection index of 50, it is confirmed that there is almost no skin irritation to sensitive skin It is good to use.

In addition, a range of modifications, changes, and substitutions may be made to the above disclosure, and in some cases only some of the features of the invention may be used. Accordingly, the appended claims should be construed broadly and in accordance with the spirit and scope of the invention.

As described above, the present invention is a sunscreen cosmetic composition suitable for the pouch pump dispenser, the UV protection index (SPF) is 50, can be discharged in a straight stream through the nozzle and properly attached to the skin when exposed to air By developing an oil-in-water (O / W) type sunscreen cosmetic composition that can be gelled immediately, it can be applied to a pouch pump dispenser to provide a luxurious and convenient sunscreen cosmetic. It was made.

Claims

(a) A sunscreen comprising 6.0 to 8.0% by weight of octylmethoxycinnamate, 4.0 to 6.0% by weight of octyl salicylate, 3.0 to 5.0% by weight of titanium oxide and 2.0 to 4.0% by weight of isoamyl-p-methoxycinnamate. ;

(b) a moisturizing agent comprising 1.0 to 3.0% by weight of glycerin and 3.0 to 6.0% by weight of butylene glycol;

(c) a silicone oil comprising 1.0 to 3.0% by weight of dimethicone and 1.0 to 3.0% by weight of cyclomethicone;

(d) 1.5 to 3.0% by weight of cetearyl olivate / sorbitan sulfate, 1.5 to 3.0% by weight of lipophilic glycerin monostearate, 0.1 to 1.0% by weight of ceteareth-6-olivate and 0.5 to 1.0 of cetearyl alcohol Emulsifiers composed of weight percent;

(e) a viscosity modifier consisting of 1.0 to 2.0% by weight of dimethicone crosspolymer, 0.1 to 0.5% by weight of xanthan gum, and 0.3 to 0.7% by weight of FV / Eicosin copolymer;

(f) A cosmetic composition for protecting against ultraviolet rays, comprising 0.5 to 0.6% by weight of preservative, 0.01 to 0.03% by weight of metal ion encapsulant, and 51 to 74% by weight of water.

(a) In the pouch valve, pressure vessel and injection cap constituting a known pouch pump dispenser, the pouch valve 10 is inserted into the pressure vessel 20, and the cosmetic composition according to claim 1 is filled in the pouch valve. Doing;

(b) filling compressed air into the pressure vessel while coupling and crimping the mountain cup (A) at the upper end of the pouch valve and the outer circumferential surface (B) at the upper end of the pressure vessel through the step (a); And

(c) mounting the injection cap 30 on the pouch valve which has been subjected to step (b);

Cosmetics manufacturing method for UV protection of the pouch pump dispenser type comprising a.

(a) In the pouch valve, the pressure vessel and the injection cap constituting the known pouch pump dispenser, the pouch valve 10 is inserted into the pressure vessel 20, and the pressure of the cosmetic composition according to claim 1 in the pouch valve Coupling and crimping the mountain cup (A) of the upper portion of the pouch valve and the outer circumferential surface (B) of the pressure vessel upper portion while simultaneously filling compressed air into the vessel; And

(b) mounting the injection cap 30 on the pouch valve which has been subjected to step (a);

Method for producing a pouch pump dispenser type sunscreen cosmetic comprising a.

A sunscreen cosmetic of the pouch pump dispenser type produced by the method of claim 2.