JPH11206448A - Coating applicator for makeup - Google Patents

Abstract

PROBLEM TO BE SOLVED: To prevent the loss of a function in spite of a stainproof treatment by oxidation or reduction by adding solid spherical particles, which are formed by incorporating a functional medicine as a solid soln. into particulates of a polyacrylate resin or polyurethane resin, to a rubber latex foaming formulation liquid, thereby forming a sponge body. SOLUTION: This coating applicator for makeup utilizes the slow release property that the functional medicine gradually leaches from the polyacrylate resin or polyurethane resin which is the solid microspherical particles contg. the solid functional medicine and appears on the surface of the spherical particles. The coating applicator for makeup is constituted by incorporating the functional medicine into the solid spherical particles consisting of the polyacrylate resin or polyurethane resin. The spherical particles are included into the foamed skeleton of rubber latex sponge which is the base material for the coating applicator or the particles are adhered to the surface of the foamed skeleton. One or >=2 kinds of an antimicrobial agent, mildewproofing agent, UV preventive agent, UV absorbent, antioxidant and aging preventive agent are used as the functional medicine.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a cosmetic applicator, particularly a cosmetic rubber latex sponge, which has an antibacterial, antifungal function or
The present invention relates to a cosmetic applicator having a function of preventing discoloration and curing due to ox gas or ultraviolet light.

[0002]

2. Description of the Related Art A rubber latex sponge as a cosmetic applicator has conventionally been added with an antioxidant and an antioxidant, and usually performs its function.

In addition, a rubber latex sponge for cosmetics
An antibacterial, fungicide or ultraviolet absorber made by pulverizing powder such as ZPT, TBZ, etc. into fine particles in order to provide an antibacterial and antifungal function, or a function of preventing discoloration and curing by Nox gas or ultraviolet light. It has been attempted to incorporate antioxidants and antioxidants into latex sponges such as NBR, NR, and SBR.

However, if such an antibacterial and fungicide, an ultraviolet absorber and an antioxidant are directly mixed into a rubber latex as a raw material of a sponge, the foaming stability tends to be adversely affected during foam formation. In addition, if the above-described functional treating agent is attached to the sponge instead of being mixed into the foaming raw material, there is a problem that the functional treating agent falls off during repeated washing of the cosmetic applicator.

In order to solve such a problem, the present applicant has previously disclosed in Japanese Patent Publication No. 7-95964 an antibacterial agent, an antifungal agent, an ultraviolet inhibitor, an ultraviolet absorber, an antioxidant, an antiaging agent. It has been proposed that such a functional treating agent is encapsulated in a porous powder or microcapsule, and the porous powder or microcapsule is mixed into a foam material and foamed to form a cosmetic applicator. . It has been found that such a cosmetic applicator can have a very high functionality.

On the other hand, a cosmetic applicator made of a cosmetic rubber latex sponge is discolored by copper ions during use, and the applicator becomes dark. In recent years, in order to solve such a problem, antifouling processing of rubber latex sponge by oxidation or reduction treatment is often performed in high-grade cosmetic applicators. The rubber latex sponge that has been subjected to such antifouling treatment is fair-skinned and tends to be preferred by consumers.

[0007]

However, when foaming is performed using rubber latex and then oxidation or reduction treatment is performed to perform an antifouling treatment, the functional treatment impregnated in the porous powder is impregnated. The agent does not fulfill its function due to chemical change in the oxidation or reduction step, or falls off very quickly by rubbing and the like in water to remove the functional treating agent, and hardly remains. Stop functioning.

Further, even when a functional treating agent is placed in a microcapsule, the microcapsule is destroyed in the oxidation or reduction step, and the functional treating agent contained in the microcapsule is also oxidized or reduced, and its function is reduced. It does not work or falls off very quickly due to rubbing in water, etc., and hardly remains, and does not fulfill its function.

That is, even if an antibacterial agent, an antifungal agent, an ultraviolet ray inhibitor, an ultraviolet ray absorbent, an antioxidant, an antioxidant, etc. are used for a rubber latex sponge, the antifouling treatment provides antibacterial and antifungal properties. And loses the effect of ultraviolet absorption and antioxidation, resulting in loss of elasticity and discoloration.

The present invention relates to a cosmetic applicator comprising a rubber latex sponge as described above, wherein even if the rubber latex sponge is subjected to an antifouling treatment by oxidation or reduction, the antibacterial, antifungal, ultraviolet absorption, etc. It is an object of the present invention to provide a cosmetic applicator in which functions such as oxidation prevention are not lost. Naturally, the present invention can be applied to a rubber latex sponge which does not perform steps such as oxidative bleaching and reduction.

[0011]

According to the present invention, a functional agent is contained in solid spherical particles made of a polyacrylate resin or a polyurethane resin, and the spherical particles are mixed with a rubber latex sponge. The above-mentioned object is achieved by a cosmetic applicator which is adhered and the applicator base material is constituted by the rubber latex sponge.

The functional agent in the present invention is one or more of an antibacterial agent, a fungicide, an ultraviolet inhibitor, an ultraviolet absorber, an antioxidant, and an antioxidant. By using an antibacterial agent or an antifungal agent, a cosmetic applicator having antibacterial and antifungal properties can be obtained. By using an ultraviolet inhibitor or an ultraviolet absorber, a cosmetic applicator having an ultraviolet absorbing property can be obtained. By using an antioxidant and an antiaging agent, a cosmetic applicator having antioxidant and antiaging functions can be obtained.

According to the present invention, in order to maintain the efficacy of an antibacterial agent, an antifungal agent, an ultraviolet ray inhibitor, an ultraviolet ray absorber, an antioxidant, an antioxidant, etc. of a cosmetic latex sponge, the functional agent is made of polyacrylic acid. Solid spherical particles containing a functional drug are contained as solid solutions in fine particles of an ester resin or a polyurethane resin.

Next, the solid fine spherical particles containing the functional agent are added to a rubber latex foaming compounding solution, foamed and solidified by a so-called Dunlop method or the like, and heated and vulcanized to form a sponge body. A cosmetic applicator is made using this manufactured rubber latex sponge.

Alternatively, a rubber latex sponge is usually produced without mixing the solid fine spherical particles containing the functional drug into the foaming raw material, and thereafter, the solid fine spherical particles containing the functional drug are sponged. To make a cosmetic applicator. Polyacrylic acid ester resin or polyurethane resin has good familiarity with rubber latex sponge, and has good adhesiveness, so that it is difficult for the cosmetic applicator to fall off even when washed normally.

[0016]

According to the cosmetic applicator of the present invention, the functional agent gradually leaches (bleeds) from the polyacrylic acid ester resin or polyurethane resin which is solid fine spherical particles containing the solid functional agent. It utilizes the sustained-release property that appears on the surface of spherical particles.

That is, when the rubber latex sponge is subjected to an antifouling treatment by oxidation or reduction treatment, the functional agent on the surface of the spherical particles is decomposed or eluted by the action of oxidation, reduction, etc., so that the antifungal and antibacterial properties are obtained. Function, UV absorption, antioxidant properties, etc. are lost or lost, but they are temporary, and after a while the functional drug contained as a solid solution in the spherical particles It bleeds out and exhibits its antibacterial, antifungal, ultraviolet absorbing, antioxidant and other functions again. It can prevent the decomposition and elution of the ultraviolet absorber, antioxidant and antioxidant.

Further, according to the present invention, since it is not necessary to consider the deterioration of the function of the functional agent, the rubber latex sponge can be subjected to a strong oxidation or reduction treatment, thereby causing coloring to copper ions. The vulcanization accelerator can be decomposed, and a cosmetic latex sponge with improved antifouling properties can be produced.

[0019]

BEST MODE FOR CARRYING OUT THE INVENTION In the cosmetic applicator of the present invention, solid spherical particles made of a polyacrylate resin or a polyurethane resin contain a functional agent. The spherical particles are mixed in the foamed skeleton of the rubber latex sponge serving as the base material of the applicator or adhere to the foamed skeleton surface. .

In the present invention, as the functional agent, one or more of an antibacterial agent, a fungicide, an ultraviolet inhibitor, an ultraviolet absorber, an antioxidant and an antioxidant can be used.

As an antibacterial and antifungal agent, ZPT (zinc pyrithione) or TBZ (thiazendazole zinc) is used.

As a drug having an ultraviolet absorbing function or a sunscreen function, Escalol 507 (4-Dimethylamino-Be
nzoic Acid 2-ethylhexyl ester), Escalol 506 (4-Dime
thylamino-Benzoic Acid Pentyl ester), Escalol 106
(Glycerol P-Aminobenzoate), Cinoxyate 3 (4-Methoxyp
henyl) 2-propenoic acid 2-ethoxyethyl ester),

[0023]

Embedded image Parsol MCX (2 Ethyl-Hexyl 3 (4-Methoxyphenyl) propen
oate) or

[0024]

Embedded image One or more of these are used.

Examples of the antioxidant or antioxidant include phenol antioxidant or antioxidant, amine antioxidant or antioxidant, MBI (2-Mercaptobenz-imidazole) or NiBDC (Nickel Di-butyl-Dithiocarbamate). And the like may be used alone or in combination of two or more.

As phenol antioxidants or antiaging agents, BHT (Butylated hydroxytoluene), BBMT
BP (4,4, Butylidene bis (6-tert-butyl-m-cresol), M
BMTBP (2,2-Methylene bis (6-tert-butyl-m-creso
l), DAHQ (Di-tert Amyl-Hydroquinone), DBHQ
(Di-tert Butyl-Hydroquinone) or one or more of hintered phenol (Hintered Phenol Delivatives).

As antioxidants or antioxidants for amines, DPPD (N, N'Di-Phenyl-p-phenylene-Diamine),
TMDQ (Polymerized 2,2,4-trimethyl-1,2-diHydro-q
uinone), DAHQ (Di-tert Amyl-Hydroquinone), DB
HQ (Di-tert Butyl-Hydroquinone), IPPD (N, Isopr
opyl-N'-Phenyl-p-Phenylene-Diamine) or one or more of them.

Solid spherical particles made of polyacrylate resin or polyurethane resin containing functional agents such as antibacterial agents, antifungal agents, ultraviolet inhibitors, ultraviolet absorbers, antioxidants and antioxidants. In order to manufacture
A predetermined amount of a functional agent is added to the resin prepolymer,
Stir to form a mixture. This mixture is added to an aqueous solution containing a suspension stabilizer, and polymerized with stirring to obtain spherical particles containing a functional drug. Then, solid-liquid separation and drying are performed to obtain spherical particles containing a functional drug.

[0029]

[Example 1]

Formulation A: Nipporan 981 {Product of Nippon Polyurethane Co., Ltd.} 100.2 parts Desmodur W-5 {Product of Sumitomo Bayer Urethane Co., Ltd.} 35 parts Toluene (1.6 hexanediol polycarbonate diol) 50 parts Total 185. Polyurethane prepolymer polymerized from a mixture of 2 parts
A mixture is prepared in advance by adding 18 parts of T and stirring. Next, in 1,000 parts of water methylcellulose (product of Shin-Etsu Chemical Co., Ltd.) 5 parts in an aqueous solution 5 parts of the above urethane prepolymer with ZPT added 165 parts methyl methacrylate 150 parts perbutyl PV {product of NOF Corporation (4) 1.6 parts (nabutyl peroxide peroxide) were added, suspended, stirred and polymerized with stirring to obtain ZPT-containing polyurethane spherical particles, separated by solid-liquid separation, and dried to obtain ZPT-containing polyurethane spherical particles.

Next, according to the following Formulation B, the NBR rubber latex foaming liquid to which the ZPT-containing polyurethane spherical particles produced as described above were added was added with an Oak mixer to a sodium silicofluoride dispersion as a coagulant. While blowing air, it is discharged while foaming 5.05 times,
Injected and solidified into a 55 mm diameter aluminum cylinder mold,
Next, steam vulcanization was performed at 130 ° C. for 40 minutes. After cooling, the cylinder was de-clamped and centrifugally dehydrated to obtain an NBR latex sponge cylinder. This sponge cylinder was cut into a thickness of 8 mm, and the edge was ground to obtain a cosmetic sponge puff.

Formulation B: Nipoll # 531-B {NBR latex, Nippon Zeon Co., Ltd.} 70 parts Nipoll # 531 {NBR latex, Nippon Zeon Co., Ltd.} 30 parts Trimen base (50% emulsion) (coagulation aid) 0.65 parts Active sulfur (40% emulsion) 1.63 parts Accelerator MZ (50% emulsion) 1.63 parts Antioxidant (50% emulsion) 0.65 parts Antioxidant W-300 / W-400 (50% emulsion)｝ 0.65 parts Sodium silicofluoride (50% emulsion) As needed 8 parts of polyurethane spherical particles containing ZPT described above Total: 113.21 parts Conventional sponge puff in which the same number of ZPT is added to rubber solids After washing 5 times, almost no ZPT remains, whereas in sponge puffs manufactured by this method, 80% or more of the added ZPT remains, which leaves excellent antibacterial and antifungal properties. I was

After 7 days, the antibacterial and antifungal properties were almost the same as before 5 times of washing. [Example 2] Formulation C: Praccel 308 {a product of Daicel Chemical Co., Ltd.} 85.4 parts Isophorone diisocyanate {a product of Nippon Polyurethane Co., Ltd.} 108 parts Toluene 40 parts of a mixed solution of polyurethane prepolymer was polymerized into ZP.
A mixture in which 23 parts of T was added and stirred was prepared in advance. Next, in an aqueous solution of 5 parts (modified polyvinyl alcohol) of Mizunor 201 in 1,000 parts of water in a water solution of 5 parts (modified polyvinyl alcohol) 90 parts of the urethane prepolymer with ZPT added 11 parts of allyl methacrylate 125 parts of methyl methacrylate 63 parts of n-butyl methacrylate Perbutyl Po {4.2 parts of Nippon Oil & Fats Co., Ltd.} 4.2 parts were added, suspended, stirred and polymerized to form ZPT-containing spherical particles of polyurethane / acrylic ester and solid-liquid separated. And dried to obtain ZPT-containing spherical particles of polyurethane / acrylate.

Nipoll # 531-B {Nippon Zeon Co., Ltd.} 70 parts Nipoll # 531 {Nippon Zeon Co., Ltd.} 30 parts Trimen base (50% emulsion) 0.65 parts Active sulfur (40% emulsion) 1.63 Part Accelerator MZ (50% emulsion) 1.63 parts Antioxidant (50% emulsion) 0.65 parts Antioxidant {W-300 / W-400 (50% emulsion)} 0.65 parts Total 112.21 8 parts of the polyurethane / acrylate spherical particles were added to the rubber latex foaming liquid of the formula (1 part), and air was blown with an Oak mixer to foam 4.9 times.
While adding a sodium fluorosilicate dispersion as a coagulant, the mixture is discharged, poured into a cylinder having a diameter of 65 mm × 90 cm to coagulate, and then subjected to steam vulcanization at 102 ° C. for 60 minutes. After dehydration, a tubular body of NBR latex sponge was obtained.

The sponge cylindrical body was cut to a thickness of 9 mm, the edges were ground and dried to obtain a cosmetic sponge puff of the present invention.

A rubber latex sponge puff to which the same amount of ZPT or TBZ is added to the rubber solid content by a conventional method is subjected to oxidation treatment for antifouling processing by SPC (peracetic acid) 1.2%.
In sponge puffs produced by this method, the residual ZPT remained at 70% or more of the amount added, and excellent antifungal properties were exhibited. Was. [Example 3] Nipoll # 531-B {Nippon Zeon Co., Ltd.} 70 parts Nipoll # 531 {Nippon Zeon Co., Ltd.} 30 parts Trimen base (50% emulsion) 0.65 parts Active sulfur (40% emulsion) 1 0.63 parts Accelerator MZ (50% emulsion) 1.63 parts Antioxidant (50% emulsion) 0.65 parts Antioxidant {W-300 / W-400 (50% emulsion)} 0.65 parts Sodium fluoride (50% emulsion) As needed 112.21 parts of rubber latex foaming liquid having a prescription of 112.21 parts was blown in with an Oaks mixer by air to foam 4.90 times, while adding a sodium silicate fluoride dispersion as a coagulant. , Discharged, poured into a cylinder having a diameter of 65 mm x 90 cm and solidified.
After steam vulcanization at 60 ° C. for 60 minutes, it was de-cylindered and centrifugally dehydrated to obtain a tubular NBR latex sponge.

The cylindrical body of this sponge was cut to a thickness of 9 mm, the edges were ground and dried to obtain a cosmetic sponge puff.

Elastran H-32 (water-soluble polyurethane, a product of Daiichi Kogyo Seiyaku) 5% ows Elastran BN-08 (water-soluble polyurethane, a product of Daiichi Kogyo Seiyaku) 2% ows catalyst # 32 (catalyst, Daiichi Kogyo Seiyaku Co., Ltd.) 0.5% ows Immerse in an aqueous solution containing 2% ows of the following polyurethane / polyacrylic acid ester spheres containing ZPT, drain to 80% squeezing rate, It was dried at 80 ° C. for 30 minutes, and further heated and vulcanized at 125 ° C. for 20 minutes to obtain a cosmetic sponge puff. % Ows
Represents weight% in the aqueous solution.

The production of the ZPT-containing polyurethane / polyacrylate spherical particles described above is shown.

Praccel 308 {a product of Daicel Chemical Co., Ltd.} 85.4 parts Isophorone diisocyanate {a product of Nippon Polyurethane Co., Ltd.} 108 parts toluene 40 parts of a polyurethane prepolymer polymerized from a mixed solution of ZP
A mixture in which 23 parts of T was added and stirred was prepared in advance. Next, in an aqueous solution of 5 parts (modified polyvinyl alcohol) of Mizunol 201 (product of Unitika Ltd.) in 1,000 parts of water 90 parts of urethane prepolymer in Table 1 11 parts of allyl methacrylate 125 parts of methyl methacrylate n -63 parts of butyl methacrylate Perbutyl Po 4.2 parts of Nippon Oil & Fats Co., Ltd. was added, and the mixture was suspended, polymerized while stirring, and solid-liquid separated into ZPT-containing polyurethane / acrylic ester spherical particles. After drying, ZPT-containing polyurethane / acrylate spherical particles were obtained.

Compared with the conventional method, the rubber latex sponge puff obtained by adding the same parts of ZPT to the rubber solid content hardly remains ZPT after immersion in a 0.5% bath of peracetic acid for 20 minutes at 40 ° C. The sponge puff produced by this method had an effect that 70% or more of the added amount of ZPT remained after 7 days, and exhibited excellent fungicidal properties. Example 4 An NBR rubber latex foaming liquid composed of the following formulation was blown out by blowing air while adding a sodium silicate dispersion as a coagulant using an Oaks mixer, and foamed 5.05 times. And poured into a 55 mm diameter aluminum cylinder mold for solidification.
Minutes, steam vulcanization, decooling and centrifugal dehydration after cooling, N
A BR latex sponge tube was used. This sponge cylinder was cut into a thickness of 8 mm, and the edge was ground to obtain a cosmetic sponge puff.

Nipoll # 531-B {Nippon Zeon Co., Ltd.} 70 parts Nipoll # 531 {Nihon Zeon Co., Ltd.} 30 parts Trimen base (50% emulsion) 0.65 parts Active sulfur (40% emulsion) 1.63 Part Accelerator MZ (50% emulsion) 1.63 parts Sodium silicofluoride (50% emulsion) As needed 5% of ZPT (Zinc prithione) (50% emulsion) and anti-aging agent W-300 / W-400 (50 % Emulsion) 5.0% Polyester polyurethane spherical body containing 5% 5.0 parts Total 109.56 parts Sponge puff obtained by adding the same number of anti-aging agents W-300 / 400 to the rubber solid content by the conventional method is SPC ( Although the ZPT and the antioxidant W-300 / 400 hardly remain after the treatment of 0.8% for 80 minutes, the sponge puff produced by the present method has a residual ZPT and an antioxidant of 50%. % Or more, excellent antibacterial, antifungal and It showed anti-aging properties.

Further, after 7 days, almost the same antibacterial, antifungal and antiaging properties were obtained as before the SPC treatment. [Example 5] Nipoll # 531-B {Nippon Zeon Co., Ltd.} 70 parts Nipoll # 531 {Nippon Zeon Co., Ltd.} 30 parts Trimen base (50% emulsion) 0.65 parts Active sulfur (40% emulsion) 1 .63 parts Accelerator MZ (50% emulsion) 1.63 parts Sodium silicofluoride (50% emulsion) As needed 5% of antioxidant BHT (50% emulsion) and 5% of ZPT (50% emulsion) 0% Bubble of polyacrylate latex 6.0 parts Total of 11.56 parts of rubber latex foaming liquid was blown in with an Oak mixer to blow air 4.90 times, while sodium silicate dispersion as coagulant was foamed. While adding, is poured into a cylinder having a diameter of 65 mm × 90 cm and solidified.
After steam vulcanization at 60 ° C. for 60 minutes, it was de-cylindered and centrifugally dehydrated to obtain a tubular NBR latex sponge.

The cylindrical body of this sponge was cut to a thickness of 9 mm, the edge was ground and dried to obtain a cosmetic sponge puff of the present invention. ZPT and TBZ or anti-aging agent B by a conventional method
The rubber latex sponge puff obtained by adding the same number of HT to the rubber solid content hardly remains due to the SPC treatment.
PT and BHT remain more than 70% of the added amount,
It exhibited excellent antibacterial and antifungal properties, and also had an excellent antioxidant effect.

The spherical particles of polyacrylate containing ZPT and BHT were produced in the same manner as in Example 3.

 ──────────────────────────────────────────────────続 き Continued on the front page (72) Inventor Tadao Miyake 6-41, Nishi-Awaji, Higashi-Yodogawa-ku, Osaka-shi, Osaka Inside Nakamura Bussan Co., Ltd. Awaji Plant

Claims (8)

[Claims] A solid spherical particle made of a polyacrylate resin or a polyurethane resin contains a functional agent, and the spherical particle is mixed or adhered to a rubber latex sponge. A cosmetic applicator characterized by comprising an applicator base material. 2. The cosmetic according to claim 1, wherein the functional agent is at least one of an antibacterial agent, an antifungal agent, an ultraviolet inhibitor, an ultraviolet absorber, an antioxidant, and an antioxidant. Applicator. 3. A rubber latex sponge in which solid spherical particles containing an antibacterial and antifungal agent made of ZPT or TBZ contained in a polyacrylate resin or a polyurethane resin are mixed in a foam skeleton of a rubber latex sponge. Antibacterial,
A cosmetic applicator having antifungal properties. 4. An antibacterial and antibacterial agent obtained by fixing solid spherical particles containing an antibacterial and antifungal agent made of ZPT or TBZ in a polyacrylate resin or a polyurethane resin to a foam skeleton of a rubber latex sponge. A cosmetic applicator having moldiness. (5) Escalol 507 (4-Dimethylamino-Benzoic Ac)
id 2-ethylhexyl ester), Escalol506 (4-Dimethylamino
-Benzoic Acid Pentyl ester), Escalol 106 (Glycerol
P-Aminobenzoate), Cinoxyate 3 (4-Methoxyphenyl) 2-pr
openoic acid 2-ethoxyethyl ester), Parsol MCX (2 Ethyl-Hexyl 3 (4-Methoxyphenyl) propen
oate) or Solid spherical particles containing one or two or more agents having an ultraviolet absorption function or a sunscreen function made of polyacrylate resin or polyurethane resin are mixed into the foam skeleton of a rubber latex sponge. Alternatively, a cosmetic applicator having an ultraviolet absorbing property, which is adhered. 6. An antioxidant or antioxidant for phenols,
Amine antioxidants or anti-aging agents, MBI (2-Mercapt
obenz-imidazole) or NiBDC (Nickel Di-butyl-D
one of the antioxidant or anti-aging agents consisting of ithiocarbamate)
Anti-oxidation and anti-aging functions characterized by mixing or attaching solid spherical particles containing one or more kinds of polyacrylate resin or polyurethane resin to the foam skeleton of a rubber latex sponge. Cosmetic applicator. 7. The phenolic antioxidant or antiaging agent is BHT (Butylated hydroxytoluene), BBMTBP (4,
4, Butylidene bis (6-tert-butyl-m-cresol), MBMT
BP (2,2-Methylene bis (6-tert-butyl-m-cresol), D
AHQ (Di-tert Amyl-Hydroquinone), DBHQ (Di-ter
t Butyl-Hydroquinone) or hinted phenol
The cosmetic applicator having an antioxidant and anti-aging function according to claim 6, wherein the cosmetic applicator is one or more of (Hintered Phenol Delivatives). 8. The antioxidant or antioxidant for amines is DP.
PD (N, N'Di-Phenyl-p-phenylene-Diamine), TMDQ
(Polymerized 2,2,4-trimethyl-1,2-diHydro-quinon
e), DAHQ (Di-tert Amyl-Hydroquinone), DBHQ
(Di-tert Butyl-Hydroquinone), IPPD (N, Isopropyl
-N'-Phenyl-p-Phenylene-Diamine), wherein the cosmetic applicator has an antioxidant and anti-aging function.