WO2005067867A1 - 化粧料 - Google Patents
化粧料 Download PDFInfo
- Publication number
- WO2005067867A1 WO2005067867A1 PCT/JP2005/000583 JP2005000583W WO2005067867A1 WO 2005067867 A1 WO2005067867 A1 WO 2005067867A1 JP 2005000583 W JP2005000583 W JP 2005000583W WO 2005067867 A1 WO2005067867 A1 WO 2005067867A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- sodium
- component
- cosmetic
- ascorbic acid
- storage stability
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
- A61K8/67—Vitamins
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q19/00—Preparations for care of the skin
- A61Q19/08—Anti-ageing preparations
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
- A61K8/40—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing nitrogen
- A61K8/41—Amines
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
- A61K8/40—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing nitrogen
- A61K8/42—Amides
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
- A61K8/40—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing nitrogen
- A61K8/44—Aminocarboxylic acids or derivatives thereof, e.g. aminocarboxylic acids containing sulfur; Salts; Esters or N-acylated derivatives thereof
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
- A61K8/67—Vitamins
- A61K8/676—Ascorbic acid, i.e. vitamin C
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q19/00—Preparations for care of the skin
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q19/00—Preparations for care of the skin
- A61Q19/02—Preparations for care of the skin for chemically bleaching or whitening the skin
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K2800/00—Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
- A61K2800/40—Chemical, physico-chemical or functional or structural properties of particular ingredients
- A61K2800/52—Stabilizers
Definitions
- the present invention relates to a cosmetic containing sodium L-ascorbic acid 2-phosphate, and more particularly to a cosmetic containing a specific component to decompose sodium L-ascorbic acid 2-sodium phosphate.
- the present invention relates to cosmetics which suppress accompanying yellowing and odor and have excellent storage stability.
- lotions, emulsions, creams, essences, nozzles, detergents, and dispersions have been used for the purpose of improving or preventing darkening of skin caused by sunburn, pigmentation, and spots and freckles caused by pigmentation.
- Whitening cosmetics such as ointments, solutions, aerosols and patches, and anti-aging cosmetics are used.
- L-ascorbic acid is widely used as an active ingredient.
- L-ascorbic acid is relatively easily oxidized and hydrolyzed, it is easily decomposed even when added to cosmetics as it is, and a whitening effect of improving or preventing spots and freckles.
- the quality of cosmetics may be impaired, such as a decrease in the quality of the cosmetics, yellowing, or generation of an unpleasant odor. Therefore, in order to incorporate L-ascorbic acid into cosmetics, various derivatives are used which have been chemically modified to improve stability.
- L-ascorbic acid 2-sodium phosphate is also one of the derivatives developed for the purpose of improving the storage stability of L-ascorbic acid.
- this product has greatly improved storage stability as compared with L-ascorbic acid, it also shows yellowing due to decomposition when stored for a long time, especially at a temperature of 30 ° C or higher. Discoloration and unpleasant odor occurred, and the storage stability of the cosmetic was not enough. In addition, there is a concern that its usefulness may be reduced from the aspect of whitening effect.
- the present invention provides the following components (A) and (B):
- the present invention further relates to the component (C)
- (C) Zidani zinc or a salt that produces an alkali metal ion in water Is a cosmetic composition containing (A) :( C) in a ratio by mass of 1: 0.001-1.
- the cosmetic composition of the present invention while blending sodium L-ascorbic acid diphosphate, suppresses yellowing and unpleasant odor even under high-temperature storage conditions for a long period of time, and has excellent storage stability. It is. Therefore, it can be widely used as various cosmetics such as whitening cosmetics and anti-aging cosmetics.
- the component (A) sodium L-ascorbate diphosphate used in the present invention is a known substance, and the skin becomes darkened by sunburn, dull skin, spots, freckles or senile pigment spots and melasma It is used to impart a whitening effect such as an improvement in pigmentation such as the prevention of skin elasticity due to sunburn, and an anti-aging effect such as prevention of skin lumps and skin spots. It is what is done.
- the content of the component (A) in the cosmetic of the present invention is not particularly limited, but is preferably 0.001 to 20% by mass (hereinafter simply referred to as “%”) in the total composition, and more preferably 0.1 to 5%. preferable.
- the arginine, urea and triethanolamine of the component (B) used in the present invention are used to improve the storage stability of the component (A), and are commonly used in cosmetics. Can be used.
- the content of the component (B) in the cosmetic of the present invention is 1: 0.001-0.5, preferably 1: 0.05-0.3, based on the mixing mass ratio of the component (A) and the component (B). . If the compounding mass ratio of component (B) to component (A) is less than 0.001, no sufficient storage stability effect is observed, and even if the compounding mass ratio of component (B) exceeds 0.5, No improvement in storage stability was observed.
- the above component (B) is preferably a combination of arginine and urea, since the storage stability of sodium L-ascorbic acid 2-phosphate is drastically improved.
- the compounding mass ratio of arginine: urea is not particularly limited, but a ratio of 1:10 to 10: 1 is preferable because storage stability is particularly improved.
- the ability to obtain the effect of suppressing yellowing and unpleasant odor only by blending the above-mentioned component (B) is required.
- Zinc or zinc in water It is preferable to add a salt that generates an alkali metal ion.
- component (C) zinc oxide is good as long as it can be generally used for cosmetics. Combination with component (B) further improves the storage stability of component (A). It is used for improvement.
- salts that form alkali metal ions in water include sodium chloride, potassium chloride, potassium citrate, sodium citrate, sodium lactate, sodium succinate, and succinic acid.
- the content of the component (C) in the cosmetic of the present invention is 1: 0.001-1, preferably 1: 0.01-0.5, in terms of the blending mass ratio of the component (A) and the component (C). If the compounding mass ratio of the component (C) to the component (A) is less than 0.001, it is difficult to further improve the storage stability effect, and even if the compounding mass ratio of the component (C) exceeds 1. No further improvement in the storage stability effect was observed. Therefore, the compounding mass ratio of the component (A): the component (B): the component (C) is 1: 0.001 to 0.5: 0.001-1, preferably 1: 0.05-0.3: 0.01-0.5.
- various components commonly used for cosmetics, quasi-drugs, pharmaceuticals, and the like can be appropriately added to the cosmetic of the present invention as needed.
- optional components include alcohols, humectants, oily components, emulsifiers, emulsion stabilizers, thickeners, preservatives, powders other than zinc oxide of component (C), pigments, pigments, Examples include an ultraviolet absorber, a pH adjuster, a fragrance, and a medicinal ingredient other than the component (A).
- the cosmetic of the present invention can be manufactured according to a conventional method according to the dosage form.
- the dosage form include emulsions, lotions, creams, knocks, sticks, detergents, makeup cosmetics, dispersions, ointments, solutions, aerosols, patches, and the like. Cosmetics are preferred.
- the above-mentioned cosmetic of the present invention is preferably used as a whitening cosmetic or an anti-aging cosmetic.
- the cosmetic of the present invention preferably has a pH in the range of 7-9. If the pH is lower than 7, yellowing or an unpleasant odor may occur or the storage stability may be deteriorated immediately. If large, safety to the skin may be reduced.
- the cosmetic of the present invention encompasses all skin external preparations, such as quasi-drugs and pharmaceuticals, which are not limited to general skin care cosmetics.
- Each cream was used as a sample, and two of each cream were placed in the same glass container.One was stored in a thermostat at 5 ° C, and the other was stored in a thermostat at 40 ° C for 6 months. The change of appearance color and odor with the day was compared. The evaluation shall be based on the sample stored at 5 ° C, and compare the sample stored at 40 ° C with the sample, and evaluate according to the following evaluation criteria.
- ⁇ There is no change (yellowing, unpleasant odor) from the reference product.
- ⁇ Slight change (yellowing, unpleasant odor) compared to the standard product.
- a lotion was prepared according to a conventional method.
- the following storage stability (appearance) test and storage stability (odor) were carried out on the obtained iDani water.
- Table 2 also shows the results.
- ⁇ Slight change (yellowing, unpleasant odor) compared to the standard product.
- the lotion of the present invention 10-15 containing a predetermined amount of the component (B) was able to maintain the L-ascorbic acid as the component (A) even during long-term storage at high temperatures. It inhibited the yellowing and unpleasant smell of 2-sodium phosphate and had excellent storage stability.
- Comparative Product 5 the storage stability of the lotion without component (B) was poor, and as shown in Comparative Products 6 and 7, even if component (B) was contained, When the amount is out of the range of the present invention, yellowing and unpleasant odor occur, and the storage stability is not sufficiently satisfied.
- a lotion was prepared according to a conventional method.
- the obtained dani-dashi water was subjected to a storage stability (appearance) test and a storage stability (odor) in the same manner as in Example 2.
- Table 3 also shows the results.
- the lotion of the present invention 16-24 containing a predetermined amount of the component (B) and the component (C) shows that the component (A) ) was able to suppress the yellowing and odor of sodium L-ascorbic acid diphosphate, and had particularly excellent storage stability.
- a lotion was prepared according to a conventional method.
- the obtained lotion was subjected to a storage stability (appearance) test and a storage stability (odor! / ⁇ ) in the same manner as in Example 2.
- Table 4 also shows the results.
- the lotion of the product 25-29 of the present invention containing the components (B) and (C) in a predetermined amount is the component (A) even after long-term storage at high temperatures.
- L-Scorbic acid 2-sodium phosphate that inhibits yellowing and unpleasant odor and has excellent storage stability It was.
- Components (12) and (21) are mixed by heating and kept at 70 ° C.
- Example 6 After the emulsion of Example 5 was stored in a thermostat at 50 ° C. for one month, the amount of L-ascorbic acid 2-sodium phosphate was determined by high performance liquid chromatography, and the remaining amount was determined. When the rate was checked, it was 98.8%. In addition, even after storage for 6 months in a constant temperature bath at 40 ° C, the emulsion had excellent storage stability with little yellowing and odor, and also had an excellent whitening effect.
- Example 6 Example 6
- Components (6)-(13) are mixed by heating and kept at 75 ° C.
- Components (1) and (5) are mixed by heating and kept at 75 ° C.
- Example 6 After storing the ointment obtained in Example 6 in a thermostat at 50 ° C. for one month, the amount of sodium L-ascorbic acid 2-phosphate was quantified by high performance liquid chromatography, and the remaining amount was determined. When the ratio was examined, it was 93.5%. Further, the ointment was excellent in storage stability with little yellowing and odor even after storage for 6 months in a constant temperature bath at 40 ° C.
- Components (1) and (3) are mixed by heating and then cooled.
- Example 7 After the serum obtained in Example 7 was stored in a thermostat at 50 ° C for one month, the amount of L-ascorbic acid 2-sodium phosphate was quantified by high performance liquid chromatography. The residual ratio was determined to be 98.1%. In addition, even after storage for 6 months in a constant temperature bath at 40 ° C, it was a beautiful liquid having excellent storage stability with little yellowing and odor, and excellent whitening effect.
- Example 8 After the pack obtained in Example 8 was stored in a thermostat at 50 ° C for one month, the amount of sodium L-ascorbic acid 2-phosphate was quantified by high performance liquid chromatography. When the residual ratio of the lever was examined, it was 92.2%. After storage in a thermostat at 40 ° C for 6 months In this case, the discoloration and odor were small and the storage stability was excellent.
- Example 9 The liquid foundation of Example 9 was stored in a 50 ° C constant temperature bath for one month.
- the sunscreen emulsion of Example 10 was stored in a thermostat at 50 ° C for 1 month, and then the amount of sodium L-ascorbic acid 2-phosphate was quantified by high performance liquid chromatography to determine the residual ratio. was 99.0%. Even after being stored in a 40 ° C constant temperature bath for 6 months, it is a sunscreen emulsion with excellent storage stability with little discoloration and odor.
- Components (12) and (21) are mixed by heating and kept at 70 ° C.
- Example 11 After the emulsion obtained in Example 11 was stored in a thermostat at 50 ° C. for one month, the amount of sodium L-ascorbic acid 2-phosphate was quantified by high performance liquid chromatography. When the residual ratio of the lever was examined, it was 94.2%. Further, the emulsion was excellent in storage stability with little discoloration and odor even after being stored in a thermostat at 40 ° C for 6 months.
- Components (1) and (3) are mixed by heating and then cooled.
- Example 12 After the serum of Example 12 was stored in a thermostat at 50 ° C for one month, the amount of L-ascorbic acid 2-sodium phosphate was quantified by high performance liquid chromatography to determine the amount. The residual ratio was determined to be 97.7%. In addition, even after being stored in a constant temperature bath at 40 ° C for 6 months, it was a serum with little discoloration and odor and excellent storage stability.
- liquid foundation After cooling E.D, components (18)-(22) were added to obtain a liquid foundation. [0070] After storing the liquid foundation of Example 14 in a thermostat at 50 ° C for one month, the amount of sodium L-ascorbic acid 2-phosphate was quantified by high performance liquid chromatography to determine the residual ratio. As a result, it was 92.1%. In addition, the liquid foundation was excellent in storage stability with little discoloration and odor even after storage for 6 months in a constant temperature bath at 40 ° C.
- the cosmetic product of the present invention contains sodium L-ascorbic acid diphosphate, and the decomposition of this substance is suppressed even during long-term storage or storage at a high temperature. Therefore, they can be advantageously used as cosmetics containing L-ascorbic acid 2-sodium phosphate as an active ingredient, for example, as a whitening cosmetic.
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Birds (AREA)
- Epidemiology (AREA)
- Dermatology (AREA)
- Gerontology & Geriatric Medicine (AREA)
- Cosmetics (AREA)
Abstract
Description
Claims
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/586,630 US20070154424A1 (en) | 2005-01-19 | 2005-01-19 | Cosmetic |
KR1020067014544A KR101128349B1 (ko) | 2004-01-20 | 2005-01-19 | 화장료 |
CN2005800028472A CN1909879B (zh) | 2004-01-20 | 2005-01-19 | 化妆品 |
JP2005517108A JP4589236B2 (ja) | 2004-01-20 | 2005-01-19 | 化粧料 |
HK07104914.8A HK1098371A1 (en) | 2004-01-20 | 2007-05-08 | Cosmetic |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004011253 | 2004-01-20 | ||
JP2004-011253 | 2004-01-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2005067867A1 true WO2005067867A1 (ja) | 2005-07-28 |
Family
ID=34792326
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2005/000583 WO2005067867A1 (ja) | 2004-01-20 | 2005-01-19 | 化粧料 |
Country Status (6)
Country | Link |
---|---|
JP (1) | JP4589236B2 (ja) |
KR (1) | KR101128349B1 (ja) |
CN (1) | CN1909879B (ja) |
HK (1) | HK1098371A1 (ja) |
TW (1) | TW200533382A (ja) |
WO (1) | WO2005067867A1 (ja) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2095807A1 (de) * | 2008-02-28 | 2009-09-02 | Chanh-Dinh Nguyen-Petersen | Creme gegen Cellulite und Sommersprossen |
WO2011011808A1 (en) * | 2009-07-30 | 2011-02-03 | Roman Buga | A cosmetic composition comprising sodium chloride in combination with one or more of protein, collagen, gelatin or amino acid |
JP2013209309A (ja) * | 2012-03-30 | 2013-10-10 | Kose Corp | アスコルビン酸誘導体が配合された組成物 |
JP2015030712A (ja) * | 2013-08-06 | 2015-02-16 | 日本メナード化粧品株式会社 | 乳化型粉末化粧料 |
WO2022034874A1 (ja) * | 2020-08-11 | 2022-02-17 | ミヨシ油脂株式会社 | アスコルビン酸系化合物を含む配合剤又は組成物及びアスコルビン酸系化合物の安定化方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05229927A (ja) * | 1992-02-21 | 1993-09-07 | Kao Corp | 美白化粧料 |
JPH0782127A (ja) * | 1993-09-14 | 1995-03-28 | Kanebo Ltd | 化粧料 |
JP2001220336A (ja) * | 2000-02-08 | 2001-08-14 | Lion Corp | 口腔用組成物 |
JP2002226494A (ja) * | 2001-01-31 | 2002-08-14 | Nippon Surfactant Kogyo Kk | リン酸l−アスコルビルマグネシウムの結晶化防止法、及び該方法を用いた皮膚外用剤 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2973511B2 (ja) * | 1990-11-06 | 1999-11-08 | ライオン株式会社 | 口腔用組成物 |
JP3314478B2 (ja) * | 1993-08-30 | 2002-08-12 | ぺんてる株式会社 | アイライナー液 |
JPH07252114A (ja) * | 1994-01-28 | 1995-10-03 | Pentel Kk | 液状化粧料 |
JPH07229927A (ja) * | 1994-02-22 | 1995-08-29 | Mitsubishi Electric Corp | 電流センサ |
JP3772468B2 (ja) * | 1997-06-11 | 2006-05-10 | 昭和電工株式会社 | L−アスコルビン酸−2−リン酸亜鉛塩及びその製造方法 |
JP3385464B2 (ja) * | 2000-02-21 | 2003-03-10 | 独立行政法人産業技術総合研究所 | 炭素材料を負極に含むリチウムイオン2次電池及びその炭素材料の識別方法 |
JP4257479B2 (ja) * | 2000-06-30 | 2009-04-22 | ライオン株式会社 | アスコルビン酸リン酸エステル又はその塩含有歯磨剤組成物の製造方法 |
-
2005
- 2005-01-19 CN CN2005800028472A patent/CN1909879B/zh not_active Expired - Fee Related
- 2005-01-19 JP JP2005517108A patent/JP4589236B2/ja not_active Expired - Fee Related
- 2005-01-19 WO PCT/JP2005/000583 patent/WO2005067867A1/ja active Application Filing
- 2005-01-19 KR KR1020067014544A patent/KR101128349B1/ko not_active IP Right Cessation
- 2005-01-20 TW TW094101697A patent/TW200533382A/zh not_active IP Right Cessation
-
2007
- 2007-05-08 HK HK07104914.8A patent/HK1098371A1/xx not_active IP Right Cessation
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05229927A (ja) * | 1992-02-21 | 1993-09-07 | Kao Corp | 美白化粧料 |
JPH0782127A (ja) * | 1993-09-14 | 1995-03-28 | Kanebo Ltd | 化粧料 |
JP2001220336A (ja) * | 2000-02-08 | 2001-08-14 | Lion Corp | 口腔用組成物 |
JP2002226494A (ja) * | 2001-01-31 | 2002-08-14 | Nippon Surfactant Kogyo Kk | リン酸l−アスコルビルマグネシウムの結晶化防止法、及び該方法を用いた皮膚外用剤 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2095807A1 (de) * | 2008-02-28 | 2009-09-02 | Chanh-Dinh Nguyen-Petersen | Creme gegen Cellulite und Sommersprossen |
WO2011011808A1 (en) * | 2009-07-30 | 2011-02-03 | Roman Buga | A cosmetic composition comprising sodium chloride in combination with one or more of protein, collagen, gelatin or amino acid |
JP2013209309A (ja) * | 2012-03-30 | 2013-10-10 | Kose Corp | アスコルビン酸誘導体が配合された組成物 |
JP2015030712A (ja) * | 2013-08-06 | 2015-02-16 | 日本メナード化粧品株式会社 | 乳化型粉末化粧料 |
WO2022034874A1 (ja) * | 2020-08-11 | 2022-02-17 | ミヨシ油脂株式会社 | アスコルビン酸系化合物を含む配合剤又は組成物及びアスコルビン酸系化合物の安定化方法 |
Also Published As
Publication number | Publication date |
---|---|
KR20060130613A (ko) | 2006-12-19 |
HK1098371A1 (en) | 2007-07-20 |
KR101128349B1 (ko) | 2012-03-26 |
TW200533382A (en) | 2005-10-16 |
JPWO2005067867A1 (ja) | 2007-12-27 |
TWI337874B (ja) | 2011-03-01 |
CN1909879A (zh) | 2007-02-07 |
JP4589236B2 (ja) | 2010-12-01 |
CN1909879B (zh) | 2010-11-24 |
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