JPH10192050A - Pen type lip cosmetic - Google Patents

Abstract

PROBLEM TO BE SOLVED: To easily and speedily apply a lip cosmetic such as a lip stick into beautiful state with a single cosmetic. SOLUTION: This pen type lip cosmetic is provided with an applying part 2 for applying the lip cosmetic A to a lip, a cosmetic pacing part 3 for packing the cosmetic A, a communicating path 5 communicating the outer surface of the part 2 and the part 3 with each other and a push out mechanism 8 for pushing out the cosmetic A packed in the part 3 to the outer surface of the part 2 through the communicating path 5. In this case, a component (a) containg 5 to 50wt.% semisolid oil or solid oil and a component (b) containing 30 to 94% wt.% liquid oil are used for the lip cosmetic.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a pen type lip cosmetic in which a lip cosmetic such as lipstick is loaded in a pen type application container.

[0002]

2. Description of the Related Art As a product form of lip cosmetics such as lipstick and lip balm, as shown in FIG.
1 and twisting the container end 51a,
The state in which the loaded lip cosmetic 50 protrudes from the extrusion container 51 is also stored in the extrusion container 51 (broken line in the figure).
So that the lip cosmetic 50 can be removed.
A stick type in which the cap 52 can be put on the container 51 while housed in the container 1 is widely used. This stick type lip cosmetic has the advantage that the lip cosmetic itself and its container are integrated, so that it can be carried in a bag or the like, and the lip cosmetic can be easily applied when necessary. Have.

[0003] As a similar stick type product form, the outer shape of a lip cosmetic 50 loaded in an extrusion container 51 similar to that shown in Fig. 6 is formed into a substantially cylindrical shape as shown in Fig. 7A. The top surface 50a is a flat surface, and the top surface 50a is
b, and the ridge 50c between the top surface 50a and the side surface 50b is angled, or the top surface 50a is a convex curved surface as shown in FIG. There is also. This shape makes it easier to outline the lips.

[0004]

However, FIG.
In the case of the conventional stick-type lip cosmetic shown in FIG. 7, if the stick-shaped lip cosmetic 50 is too little out of the extrusion container 51, the stick-shaped lip cosmetic 50 is easily broken at the time of use. There is a problem that the stick-shaped lip cosmetic 50 cannot be loaded into the extrusion container 51 again and used as before.

[0005] In the case of lip cosmetics, especially lipsticks,
It is important to be able to beautifully outline the lips, but in the case of a stick type lip cosmetic, as shown in FIGS. 7A and 7B, the tip of the stick-shaped lip cosmetic 50 is used. Even if the top surface 50a of the lip is inclined with respect to the side surface 50b and the ridge 50c between the top surface 50a and the side surface 50b is angled, it is difficult to draw and finish the contour of the lips beautifully. is there. Even if the tip of the lipstick is initially sharpened, the lipstick gradually becomes rounder with use, making it more difficult to draw the contour of the lips using the lipstick as desired.

On the other hand, the outline of the lips is drawn using a red brush, and the inside of the outline is painted out with a stick type lipstick. However, such a coating method is complicated because a red brush must be prepared in addition to the stick type lipstick. Instead of directly using a stick type lipstick, lipstick can be applied with a red brush, but in this case, application of the lip cosmetic takes time and is troublesome.

A so-called felt-pen-shaped lipstick having a felt-shaped application portion at the tip and a cosmetic loading portion inside, and from the cosmetic loading portion to the felt-shaped application portion at the tip. It is also known that a liquid lipstick can be derived. However, in this case, since the application portion is as thin as a pen tip, the outline is easy to draw, but it takes time and trouble to paint the entire lip. In addition, since volatile solvents are often used for lipsticks, there is a problem that after applying the lipstick to the lips, a dry feeling is generated on the lips.

[0008] A pen-type lipstick having a brush-shaped application portion at a tip end and a cosmetic loading portion therein, wherein a paste-like lipstick is applied from the cosmetic loading portion to the brush-shaped application portion at the tip end. Some are also extruded. However, if the tip is formed in a brush shape, there is a problem that after applying the lipstick, the lips may be brushed or the finish may be uneven. Further, many pen-type lipsticks having such a brush-like application portion use a volatile oil agent, and there is also a problem that after applying the lipstick to the lips, a dry feeling is generated on the lips.

The present invention has been made to solve the above-mentioned problems of the prior art, and makes it possible to apply a lip cosmetic such as lipstick easily, quickly and beautifully with a single cosmetic. The purpose is to:

[0010]

Means for Solving the Problems The present inventor has connected a cosmetic loading section for supplying lip cosmetic to an application section which comes into contact with the lips as a container for lip cosmetics such as lipstick. Using a pen-shaped container with a specific structure and a specific composition as the lip cosmetic used in this pen-shaped container, it is possible to draw the contours of the lips accurately and beautifully, and to apply the lipstick application area. They found that they could be filled quickly, and were found to be excellent in terms of portability and convenience in use of the container, and completed the present invention.

That is, the present invention provides an application section for applying the lip cosmetic to the lips, a cosmetic loading section to which the lip cosmetic is loaded, a communication passage for communicating the outer surface of the application section with the cosmetic loading section, And a lip cosmetic loaded in the cosmetic loading portion of a pen-type lip cosmetic application container having an extrusion mechanism for extruding the lip cosmetic loaded in the cosmetic loading portion to the outer surface of the application portion through the communication passage. A pen-type lip cosmetic, wherein the lip cosmetic comprises the following components (a) and (b): (a) 5 to 50% by weight of a semi-solid oil or solid oil; (b) 30 to 94% by weight of a liquid oil. Provided is a pen-type cosmetic for lips characterized by containing.

[0012]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, embodiments of the pen-type lip cosmetic of the present invention will be described in detail with reference to the drawings. Note that the same reference numerals in the drawings denote the same or equivalent components.

FIG. 1 is a partially cutaway perspective view of one embodiment of a pen-type lip cosmetic. The pen-type lip cosmetic 1A shown in the figure is a pen-type lip cosmetic application container comprising an application part 2 for applying the lip cosmetic A to the lips, a cosmetic loading part 3 and a cap 4 covering the application part 2. The cosmetic loading section 3 is loaded with the lip cosmetic A.

The application section 2 is made of a resin material on which the entire surface is flocking-flocked. The application section 2 and the cosmetic loading section 3 communicate with each other through a communication path 5, and the top surface 2a of the application section 2
The open end 6 of the communication passage 5 is open at a substantially central portion of the communication passage 5.

Here, assuming that the surface of the coating unit 2 is smooth,
Extrude the lip cosmetic A from the open end 6 as described below,
When spreading on the lips, it becomes difficult to apply the lip cosmetic A to a uniform coating thickness. However, if the surface of the application portion 2 is made to be a non-smooth surface by flocking, the lip cosmetic A can be easily uniformized. It is possible to apply the coating to a suitable coating thickness.

In this case, various types of synthetic fibers and natural fibers can be used as the fibers for flocking by flocking. For example, synthetic fibers such as nylon, rayon, acrylic, and polyester, and natural fibers such as silk and cotton can be used. Fibers can be used, and nylon fibers and rayon fibers are particularly preferable. In addition, as the flocking fiber, lip cosmetic A
0.2 to 2 m in length from the viewpoint of ease of application and feeling of use
m, the diameter is preferably about 0.3 to 3 denier.

On the other hand, a variety of thermoplastic resins can be used as the resin material itself for flocking, for example, polyester, polyurethane, acrylic, styrene, polyethylene, polypropylene, polycarbonate, ABS, H
IPS or the like can be used. In addition, the resin material itself to be flockingly planted has a certain degree of hardness (for example, 10 to 80 in a hardness test according to JIS K7215).
(Approximately D scale) is preferable in that a predetermined contour can be drawn beautifully.

The outer shape of the coating section 2 is substantially cylindrical, and its tip end surface, that is, the top surface 2a is a flat surface as shown in FIG. 2 (a) or a convex curved surface as shown in FIG. 2 (b). It is preferable that the angle α between the top surface 2a and the side surface 2b at the tip of the coating unit 2 is 15 ° to 60 °, and 20 ° to 4 °.
More preferably, it is 0 °. Further, it is preferable that the ridge line portion 2c between the top surface 2a and the side surface 2b is not a gentle curved surface but is angled. Thereby, when applying the lip cosmetic A to the lips, it becomes possible to apply beautifully to a predetermined contour and to easily and uniformly apply the inside of the contour.

A cap 4 for covering the application section 2 is detachably provided on the main body of the pen-shaped lip cosmetic 1A. The cap 4 is removed as shown in the figure when applying the lip cosmetic A, is fitted to the main body of the pen-type lip cosmetic 1A when not in use, and protects the application part 2 from dirt and friction, etc. The lip cosmetic A remaining in the application section 2 is prevented from unnecessarily adhering to the outside.

On the other hand, the cosmetic loading section 3 comprises an outer case 7 formed of a transparent tubular member, and an extruding mechanism 8 for pushing out the lip cosmetic A loaded therein. When the outer case 7 is formed from a transparent tubular member as described above,
This is preferable because the lip cosmetic A loaded inside can be seen through from the outside, and the color and the remaining amount of the lip cosmetic A can be easily checked with the cap 4 on. In the pen-type lip cosmetic of the present invention, in order to be able to confirm the color and the remaining amount of the lip cosmetic A loaded therein from the outside, the outer case 7 is not necessarily formed of a transparent member. It is not necessary to form it from a part, and a part may be made transparent.

The pen-type lip cosmetic 1A has a ratchet-type extruding mechanism 8 as an extruding mechanism for extruding the lip cosmetic A loaded in the cosmetic loading section 3 to the application section 2. The ratchet-type push-out mechanism 8 includes a knob 9 that rotates as shown by an arrow while taking a step-like rotation angle, a screw 10 connected to the knob 9, and a screw 10 that is screwed into the screw 10 to be loaded. A is composed of a pressing member 11 for pressing A stepwise.

As described above, in the pen-shaped lip cosmetic 1A of the embodiment shown in FIG. 1, the application section 2 is made of a resin material whose surface is flockingly implanted. And the lip cosmetic A loaded in the cosmetic loading section 3
Is provided with a ratchet type extrusion mechanism 8 for extruding the lip cosmetics A into the application section 2, and the lip cosmetic A itself further comprises the following components (a) and (b): Oil or solid oil: 5 to 50% by weight (b) Liquid oil: 30 to 94% by weight. Preferably, the composition further contains 0.001 to 10% by weight of an antibacterial agent as the component (c). More preferably, the components (a), (b) and (c) are added to the (a) semisolid oil or solid oil 5 to 30. % By weight (b) 50-90% by weight of liquid oil (c) 0.001-5% by weight of antibacterial agent.

Here, the semi-solid oil or solid oil of the component (a) includes, for example, mocro, hardened tallow, carnauba wax, candelilla wax, rice wax, beeswax, ceresin wax, microcrystalline wax, paraffin wax, polyethylene Examples include wax, hardened jojoba oil, lanolin, petrolatum, cholesteryl hydroxystearate, and mixtures thereof.

[0024] The content of the component (a) is
If the content is more than 50% by weight, the cosmetics for lips A become too hard, and the elongation at the time of application becomes poor, and unevenness is apt to occur. On the other hand, if the amount is less than 5% by weight, the liquid oil is easily separated, which is not preferable.

The liquid oil of component (b) includes liquid paraffin, liquid isoparaffin (liquid isopolybutylene),
Hydrocarbons such as squalane, olive oil, natural animal and vegetable oils such as jojoba oil, silicone oils such as dimethylpolysiloxane, isopropyl myristate, octyldodecyl myristate, isopropyl isopalmitate, isopropyl synthetic palm oil such as diisostearyl malate, Examples include polyhydric alcohols such as diglycerin, triglycerin, and glycol, and mixtures thereof.

The content of this component (b) is
When the content is more than 94% by weight, oily and thin stickiness is obtained, and when the content is less than 30% by weight, lip cosmetic A
However, it is not preferable because it is too hard and tends to be uneven, and the moist feeling is not maintained.

As the antibacterial agent of the component (c), phenols (isopropylmethylphenol, hinokitiol, etc.), organic acids (benzoic acid, sodium benzoate, dehydroacetic acid, sodium dehydroacetate, etc.), quaternary ammonium compounds (chloride) Benzalkonium, benzethonium chloride, cetylpyrimidium chloride, etc.), chlorhexidines (chlorhexidine, chlorhexidine gluconate), alcohols (ethanol, propylene glycol, butylene glycol, glycerin, etc.), paraoxybenzoate (methylparaben, ethylparaben,
Butylparaben), heterocyclic-substituted ureas (such as imidazolidinylurea), and mixtures of chloromethylisothiazolinone and methylisothiazolinone.
The use of the component (c) can impart antibacterial properties to the application portion that is to be repeatedly used for the lips, and therefore the pen-type lip cosmetic of the present invention is preferable from the viewpoint of hygiene. Becomes

The lip cosmetic A may contain various additives such as pigments, antioxidants, anti-inflammatory agents, fragrances and the like, if necessary, in addition to the above-mentioned components (a), (b) and (c). And can include, for example, dibutylhydroxytoluene, a tocopherol derivative, and the like.

The composition of the lip cosmetic A comprising the above components has a smaller proportion of solid oil or semi-solid oil than the lipstick composition of the conventional stick-type lipstick, so that the composition has good elongation and a glossy finish. It has the characteristic that it comes out.
Accordingly, in the present invention, it is possible to impart appropriate fluidity to the lip cosmetic A, and the lip cosmetic A is supplied from the cosmetic loading section 3 through the communication passage 5 by the above-described extrusion mechanism 8 to the open end 6. And the lip cosmetic A extruded to the application section 2 can be spread uniformly and evenly.

Further, while many conventional felt pen type lipsticks having a felt-like applied portion at the tip use a volatile oil, the lipstick composition of the lip cosmetic A has a volatile oil. Because it does not use lip, it keeps moist feeling and makes it difficult for lips to dry, and even with conventional pen-type lipsticks that have Has the characteristic that it is difficult to dry.

The degree of fluidity of the lip cosmetic A is B
Type viscometer, No. 2 rotors, temperature 30 ° C, rotation speed 12
It is preferable to adjust the viscosity at rpm to 100,000 cps or less. The fluidity imparted to the lip cosmetic A is adjusted according to the thixotropy of the lip cosmetic A as the viscosity of the lip cosmetic A when it is allowed to stand, and is subjected to a shearing force during extrusion. The viscosity in the state may be adjusted.

As a method of using the pen-shaped lip cosmetic 1A, the knob 9 of the ratchet type pushing mechanism 8 is twisted as shown by the arrow. As a result, the knob 9 and the screw 10 connected to the knob 9 rotate at a stepwise rotation angle, and the pressing member 11 correspondingly moves the lip cosmetic A loaded in the cosmetic loading section 3 in a stepwise manner. The cosmetic A for lips is pushed out from the opening end 6 to the outer surface of the application section 2 by a predetermined amount through the connecting path 5 by the pressing. Then, the top surface 2a of the application part is applied to the lips, and the extruded lip cosmetic A is spread. In this case, the application part 2 is made of a resin material having a suitable elasticity or hardness, and the top surface 2a of the application part has a flat surface or a convex curved surface, and the top surface 2a and the side surface 2a.
Since the ridge line portion 2c with b is squared and the lip cosmetic A has a specific composition, the contour of the lip can be drawn extremely easily and the inside of the contour can be evenly painted.

Thus, according to the pen-type lip cosmetic 1A, the lipstick such as a lipstick can be formed as easily as using a conventional stick-type lipstick and with a beautiful contour as when using a red brush. Cosmetics can be applied. Further, since the tip portion of the application section 2 does not become round due to use unlike a conventional stick type lipstick, the contour of the lips can be drawn beautifully forever.

Further, according to the use of lip cosmetic A,
Although the amount of the lip cosmetic in the cosmetic loading section 3 decreases, since the outer case 7 is made of a transparent material, the lip cosmetic A
Can be easily checked, and the color of the lip cosmetic A can be checked while the cap 4 is kept.

Although the present invention has been described in detail based on the pen-shaped lip cosmetic 1A of the embodiment shown in FIG. 1, the present invention can take various other embodiments.

For example, the extruding mechanism for lip cosmetics includes:
The present invention is not limited to the ratchet-type pushing mechanism 8 shown in FIG. In addition, the extrusion amount can be continuously changed, and a torsion extrusion method or the like that enables fine adjustment of the extrusion amount can be employed.

Further, as the communication path 5 for communicating the application section 2 and the cosmetic loading section 3, a single communication path 5 without branch is shown in FIG. 1. For example, the communication path 5 is branched. A plurality of open ends 6 of the communication path 5 may be provided on the surface of the application section 2,
Further, a plurality of communication passages 5 may be provided.

As the material for forming the coating portion 2, a resin material with flocking on the surface is used in the above-described embodiment.
A rubber-based material may be used as a base material for flocking. The flocking fiber is preferably a fiber having a hair length of 2 mm or less, but the flocking method is not limited to floppy flocking. In the above-described embodiment, the entire surface of the application unit 2 is planted. However, the planting may be partially carried out, for example, only the top surface 2a and the side surface 2b near the top surface 2a may be planted.

Further, as a material for forming the coating portion 2, instead of a planted resin material or a rubber-based material, the surface has a moderately rough surface, for example, an average surface roughness _Ra of 10 μm to 0.1 mm.
Resin materials and rubber materials can be used, and particularly, elastomer materials can be preferably used. Further, as a material for forming the application section 2, a continuous porous resin may be used.

Here, the continuous porous resin refers to a resin in which a number of holes are formed in the resin and the inside and the surface of the resin communicate with each other through the holes, for example, urethane foam resin and the like. Can be. The number of cells of the holes forming the continuous porous resin is preferably 35 or more / 25 mm (that is, when a straight line having a length of 25 mm is drawn, the number of holes crossing the straight line is 35 or more). There is no particular limitation on the size of the holes, as long as there is a size that allows the cosmetic for lips to be extruded from the inside of the application section to the outside surface of the application section through the communication hole formed by the plurality of holes communicating with each other. Good. In this case, the ease of extrusion greatly depends on the hardness of the continuous porous resin and the number of cells, and is usually 30 or less (J).
Hardness test according to IS K-6401), and by setting the number of cells to 35 or more / 25 mm, it is possible to make practical extrusion easy.

FIG. 3 is a cross-sectional view of the pen-shaped lip cosmetic application section in which the application section 2 is formed from the continuous porous resin 20. In the pen-shaped lip cosmetic 1A shown in FIG. 1, the communication path 5 for communicating the application section 2 with the cosmetic loading section has the open end 6 on the top surface 2a of the application section 2. In the pen-shaped lip cosmetic of the embodiment, the communication path 5
There is no open end, and the end of the communication path 5 is formed inside the coating section 2. Then, the lip cosmetic A loaded in the cosmetic loading section is extruded toward the application section 2 by the pushing mechanism, so that the continuous porous resin 2 passes through the communication path 5.
0 and then into the continuous porous resin 2
It is extruded to the outer surface of the application section 2 through the hole 0.

The outer shape of the pen-shaped lip cosmetic application section 2 of this embodiment is also the same as the lip cosmetic 1A of FIG. 1 described above.
Preferably, the top surface 2a is a flat surface or a convex curved surface, and the angle α between the top surface 2a and the side surface 2b at the tip of the coating unit 2 is preferably 15 ° to 60 °, and more preferably 20 ° to
More preferably, it is 40 °. Also, the ridge portion 2c between the top surface 2a and the side surface 2b is not a gentle curved surface,
It is preferable to square. This makes it possible to apply the lip cosmetic A to the lips beautifully in a predetermined contour, and to easily and uniformly apply the inside of the contour.

In the present invention, when the coating portion 2 is formed from the continuous porous resin 20 as described above, or when the coating portion 2 is formed from a resin material or a rubber-based material having no flocked surface, the surface of the coating portion 2 is formed. It may be covered with a mesh material.

FIG. 4 shows that the coating section 2 is made of a continuous porous resin 20.
FIG. 4 is a cross-sectional view of an application unit 2 when the coating unit 2 is formed from a mesh material 21 that covers the surface thereof. By covering the surface of the application portion 2 with the mesh material 21 in this manner, the lip cosmetic can be evenly spread on the top surface 2a, and the lip cosmetic can be uniformly applied to the lips. It becomes even easier.

Here, as the mesh material 21, for example, a polyurethane foam having a thickness of 0.5 to 3.0 mm,
A mesh material made of nylon, polyethylene terephthalate, metal or the like can be used.

As the mesh material 21, a material whose surface is planted by flocking or the like may be used. FIG. 5 shows an application portion 2 when the application portion 2 is formed from an elastomer material 22 having the open end 6 of the communication passage 5 formed on the top surface 2a and a flocking flocking mesh material 21x covering the surface thereof. It is sectional drawing. By covering the surface of the application section 2 with the mesh material 21x planted in this way, the touch to the lips at the time of application becomes very good, and the advantage that the unevenness is further reduced can be obtained.

When the coating portion 2 is covered with the mesh materials 21 and 21x, the ridge portion 2 between the top surface 2a and the side surface 2b is formed.
It is also preferable that c be formed in a gentle curved surface without squaring.

[0048]

DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be specifically described below based on embodiments.

Example 1, Comparative Example 1 and Comparative Example 2 A pen type lip cosmetic application container was prepared in which the application section 2 had the structure shown in FIG. 5 and the others had the structure shown in FIG. In this case, a polyester elastomer is used as the elastomer material 22 of the application section 2, and a polyurethane foam (Everlight) in which nylon fibers (fiber length 0.4 mm, fiber diameter 1 denier) are flockingly implanted as the mesh material 21 x. SF type HF (Bridgestone Corp.) was used. The inner diameter of the communication passage 5 is 1.5
mm.

On the other hand, as the lip cosmetic, each component of the composition shown in Table 1 was heated to about 85 ° C. and uniformly mixed to prepare a lipstick. The cosmetics for pen type lips of Examples and Comparative Examples were produced by loading the composition in the loading section 3.

When the lipstick is applied to the lips using the obtained pen-type lip cosmetic, the lipstick is stretched, sticky (that is, easy to adhere to the lips), hard to be uneven, and pen-shaped containers For the ease of taking out and the ease of drawing the outline, a sensory test was conducted by a panel of cosmetics, and for each test item, between good and bad according to the following evaluation criteria ◎,
△, △, × were evaluated in four stages. Table 1 shows the results.

Evaluation Criteria A: When 8 or more panelists out of 10 panelists evaluated as good. A: When 6 or more panelists evaluated as good out of 10 panelists. X: When 3 or less panelists out of 10 panelists evaluated it as good

[0053]

(Unit:% by weight) Lipstick composition Example 1 Comparative example 1 Comparative example 2 (a) Semi-solid oil or solid oil Celesin wax 2.0 10.0 1.0 Candelilla wax 1.0 5.0 1.0 Paraffin wax 2.0 10.0-Microcrystalline wax 3.0 23.0 1.0 Cholesteryl hydroxystearate 5.0 5.0 1.0 (b) Liquid oil Liquid paraffin 20.0-20.0 Isopropyl isopalmitate 20.0-20.0 Diisostearyl malate 38.2 38.2 47.2 (c) Antibacterial agent Ethyl paraben 0.2 0.2 0.2 (Additive) Titanium oxide 3.0 3.0 3.0 Red No. 202 2.0 2.0 2.0 Red No. 201 3.0 3.0 3.0 Blue No. 1 0.5 0.5 0.5 Antioxidant 0.1 0.1 0.1 Evaluation No. ○ × ◎ With ◎ ○ × Difficult to spot unevenness ◎ × △ Easy to get out of container ◎ × ◎ Easy to draw outline ◎ × △

From the results in Table 1, it can be seen that the pen-type lip cosmetics of the examples have appropriate viscosity and hardness, and are good in elongation, stickiness, unevenness, and ease of taking out from the pen-type container. However, the pen-shaped lip cosmetic of Comparative Example 1 had a too high content of the semi-solid oil or solid oil of the component (a) in the lipstick, so that the lipstick was very hard. It was hard to spread, it was hard to push out of the container, and it was easy to be uneven. Conversely, the pen-shaped lip cosmetic of Comparative Example 2
Since the content of the liquid oil of the component (b) in the lipstick was too large, the lipstick was very soft and had excellent spreadability and ease of being taken out of the container, but was difficult to stick and uneven.

Example 2 A pen-shaped lip cosmetic was prepared and evaluated in the same manner as in Example 1 except that a lipstick having the composition shown in Table 2 was used. As a result, elongation, sticking, unevenness, and ease of taking out from the pen-shaped container were all good, and the outline was easy to draw.

[0056]

Table 2 (unit: wt%) Lipstick composition Example 2 (a) semi-solid oil or solid oil candelilla wax 3.0 Carnauba wax 2.0 Microcrystalline wax 5.0 (b) diisostearyl 40.7 octyl myristate liquid oil malic acid Dodecyl 20.0 Liquid paraffin 20.0 (c) Antibacterial agent Methyl paraben 0.1 Butyl paraben 0.1 (Additive) Titanium oxide 5.0 Red No. 202 3.0 Yellow No. 4 1.0 Antioxidant 0.1

[0057]

According to the present invention, it is possible to apply lip cosmetics such as lipstick easily, quickly and beautifully with a single cosmetic.

[Brief description of the drawings]

FIG. 1 is a perspective view of a pen-type lip cosmetic.

FIG. 2 is a sectional view of a coating unit.

FIG. 3 is a sectional view of a coating unit.

FIG. 4 is a sectional view of a coating unit.

FIG. 5 is a sectional view of a coating section.

FIG. 6 is a perspective view of a conventional stick type lip cosmetic.

FIG. 7 is a cross-sectional view of a stick-shaped lip cosmetic used in a conventional stick type.

[Explanation of symbols]

 1A Pen-type cosmetic for lips 2 Coating part 2a Top surface of coating part 2b Side surface of coating part 2c Ridge part between top surface and side surface of coating part 3 Cosmetic loading part 4 Cap 5 Communication passage 6 Open end 7 Outer case 8 Extrusion Mechanism 9 knob 10 screw 11 pressing member 20 continuous porous resin 21 mesh material 22 elastomer material

Claims (10)

[Claims] 1. An application section for applying the lip cosmetic to the lips, a cosmetic loading section for loading the lip cosmetic, a communication path for communicating the outer surface of the application section with the cosmetic loading section, and a cosmetic loading. For a pen-type lip having a lip cosmetic loaded in the cosmetic loading portion of a pen-type lip cosmetic application container having an extruding mechanism for extruding the lip cosmetic loaded in the portion through the communication path to the outer surface of the application portion A cosmetic product, wherein the lip cosmetic contains the following components (a) and (b): (a) 5 to 50% by weight of a semi-solid oil or solid oil; (b) 30 to 94% by weight of a liquid oil. Characterized pen-type lip cosmetics. 2. The pen-type lip cosmetic according to claim 1, wherein the lip cosmetic contains the following components (c) and (c) 0.001 to 10% by weight of an antibacterial agent. 3. The lip cosmetic contains (a) 5 to 30% by weight of a semi-solid or solid oil, (b) 50 to 90% by weight of a liquid oil, and (c) 0.001 to 5% by weight of an antibacterial agent. The pen-shaped lip cosmetic according to claim 2. 4. The application section is made of a resin material or a rubber-based material, the communication path has an open end on the outer surface of the application section, and the lip cosmetic loaded in the cosmetic loading section passes through the application section through the communication path. The pen-shaped lip cosmetic according to any one of claims 1 to 3, which is extruded to an outer surface. 5. The pen-type cosmetic for lips according to claim 4, wherein the surface of the resin material or the rubber-based material of the application portion is flockingly flocked. 6. The application portion is made of a continuous porous resin, and the lip cosmetic loaded in the cosmetic loading portion is extruded to the outer surface of the application portion through a communication passage and a hole forming the continuous porous resin. The pen-shaped lip cosmetic according to any one of claims 1 to 3. 7. The pen-shaped lip cosmetic according to claim 6, wherein the surface of the application portion is covered with a mesh material. 8. The lip makeup loaded in the cosmetic loading section, wherein the application section is made of an elastomer material and a mesh material covering the surface of the elastomer material, and the communication passage has an open end on the outer surface of the elastomer material. The material is extruded through the communication passage and the mesh material to the outer surface of the application section.
4. The pen-type cosmetic for lips according to any one of items 3 to 3. 9. The pen-shaped lip cosmetic according to claim 7, wherein the mesh material is flocking. 10. The pen-shaped lip cosmetic according to claim 1, wherein a part or the whole of the cosmetic loading part is made of a transparent material.