JP3885243B2 - Skin cosmetics - Google Patents

Skin cosmetics Download PDF

Info

Publication number
JP3885243B2
JP3885243B2 JP25458895A JP25458895A JP3885243B2 JP 3885243 B2 JP3885243 B2 JP 3885243B2 JP 25458895 A JP25458895 A JP 25458895A JP 25458895 A JP25458895 A JP 25458895A JP 3885243 B2 JP3885243 B2 JP 3885243B2
Authority
JP
Japan
Prior art keywords
skin
effect
yeast
extract
present
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
JP25458895A
Other languages
Japanese (ja)
Other versions
JPH0971520A (en
Inventor
俊雄 引間
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Suntory Ltd
Original Assignee
Suntory Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Suntory Ltd filed Critical Suntory Ltd
Priority to JP25458895A priority Critical patent/JP3885243B2/en
Publication of JPH0971520A publication Critical patent/JPH0971520A/en
Application granted granted Critical
Publication of JP3885243B2 publication Critical patent/JP3885243B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Cosmetics (AREA)

Description

【0001】
【発明の属する技術分野】
本発明の属する技術分野は、色黒の皮膚を予防し、色黒の皮膚を速やかに淡色化する効果を有し、さらに優れた肌荒れ防止効果、角質改善効果、老化防止効果及び美肌効果を発現し、皮膚を健やかに保つことのできる皮膚化粧料である。
【0002】
【従来技術及び発明が解決しようとする課題】
従来より、肌のしみやそばかす等の予防や治療を目的とする美白化粧料には、L−アスコルビン酸およびその誘導体、ハイドロキノン誘導体、コウジ酸等のピロン類、プラセンターエキス等の胎盤抽出物が配合されている。
【0003】
これらは、メラニン生成の抑制、生成したメラニンの淡色漂白作用等の効果を有し、美白効果を有する物質として広く知られている。しかし、これらの物質を単独で使用した場合、例えばL−アスコルビン酸およびその誘導体は保存安定性が十分でなくその効果が十分に発揮されなかったり、またハイドロキノン誘導体は安全性に問題があるなど十分なものではなかった。
【0004】
中国名「火棘」は、その果実が漢方名「赤陽子」として、脾臓を健やかに保つ、消化不良の治療等の薬効が知られている。また、その果実にはチロシナーゼ活性阻害効果やメラニン生成抑制効果があり、この抽出物を配合した美白用化粧料が提案されている(特開平5−58870号公報)。しかし、これを単独で配合した場合も、十分な効果は得られなかった。
【0005】
そこで本発明者らは鋭意研究した結果、酵母及び/又は酵母抽出物と、バラ科ピラカンタ属の一種である中国名「火棘」の果実の溶媒抽出物を含有する皮膚化粧料は、表皮に存在するメラニンを速やかに排除し、新たに皮膚内にメラニンが生成することを抑制するなど、優れた美白効果を有することを見出し、さらに、酵母抽出物が有する成分と火棘からの抽出物中に含まれる保湿成分の相乗作用により、優れた肌荒れ防止効果、角質改善効果、老化防止効果及び美肌効果を発現することを見出し、本発明を完成するに至った。
【0006】
本発明の目的は色黒の皮膚を予防し、色黒の皮膚を速やかに淡色化する効果を有し、さらに優れた肌荒れ防止効果、角質改善効果、老化防止効果及び美肌効果を発現し、皮膚を健やかに保つことのできる皮膚化粧料を提供することにある。
【0007】
【課題を解決するための手段】
上記目的を達成する本発明は、酵母及び/又は酵母抽出物と、バラ科ピラカンタ属の一種である中国名「火棘」の果実の溶媒抽出物を含有する皮膚化粧料である。
【0008】
【発明の実施の形態】
本発明の実施の形態は、皮膚化粧料である。
【0009】
以下、本発明の構成について詳述する。
本発明に用いられる酵母・酵母抽出物には酵母菌体そのもの、酵母菌体を乾燥粉末化したもの、及び酵母菌体を自己消化、熱水抽出、酸加水分解、酵素分解などの適当な条件下で可溶化、抽出、精製等を行った酵母エキス等がある。酵母には一般にビール酵母、パン酵母等Saccharomyces属その他があり、また酵母抽出物を得る場合、菌体の破壊処理として物理的、化学的、生化学的方法が適用される。本発明には、原料となる菌体種、起源や抽出方法、精製法、処理方法等の製造方法を問わず、任意に選択、使用できる。中でも、市販されている酵母の乾燥粉末、酵母エキスが扱いやすく、また容易に入手でき便利である。上記の酵母や酵母抽出物には、蛋白質、脂質、無機塩、有機酸、ビタミン、アミノ酸、糖質、核酸関連物質等有用な成分が含まれている。
【0010】
酵母・酵母抽出物の含有量は、乾燥固形物量として、化粧料の処方成分全量を基準として0.0001〜20.0重量%が好ましいが、これに限られない。
【0011】
本発明に用いられる中国名「火棘」の果実である漢方名「赤陽子」の有効成分(以下「火棘抽出物」と略記する)は、水またはメタノール,エタノール,プロパノール等の低級アルコール、またはそれらの混液により抽出される。抽出液はそのまま化粧料に配合することも可能であるが、これを凍結乾燥法やスプレードライ法等で粉末化して使用するほうが好ましい。また、抽出液を液液分配、吸着クロマトグラフィー等の手段で精製して、液状のものあるいは粉末化したものを配合することも可能である。
【0012】
その配合量は化粧料全量中、抽出物に換算して0.001〜5重量%が好ましいが、これに限られない。
【0013】
本発明の化粧料には、上記原料の他に、色素、香料、防腐剤、界面活性剤、顔料、抗酸化剤、保湿剤、紫外線吸収剤などを、本発明の目的を達成する範囲内で適宜配合することができる。
【0014】
本発明の化粧料の剤型としては、クリーム、乳液、化粧水、パックなどが挙げられる。この化粧料は、例えば乳液等の場合、油相及び水相をそれぞれ加熱溶解したものを乳化分散して冷却する通常の方法により製造することができる。
【0015】
【実施例】
以下、実施例及び比較例に基づいて本発明を詳述する。尚、実施例に示す%とは重量%である。実施例に記載の皮膚色明度回復試験法,角質層のターンオーバー速度測定方法(老化防止効果),荒れ肌改善効果の測定法,官能テスト(美肌効果は下記のとおりである。また、以下実施例で用いた火棘の抽出物の調製方法は以下の通りであるが、本発明の範囲はこれらのみに限定されるものではない。
【0016】
(火棘抽出物の調製法)
火棘の乾燥果実5.00gを90℃の熱水50mlに浸漬し、3時間煮沸の後に濾過し、得られた抽出液をダイヤイオンHP−20(三菱化成工業(株)製)のカラム(φ3cm×11cm,Vt=80ml)に負荷後、800mlの10%エタノール水溶液で洗浄した。ついで、400mlの40%エタノール水溶液で溶出し、溶出液を減圧濃縮した後、凍結乾燥して固形物1.04gを得た。
【0017】
(1)皮膚色明度回復試験法
被験者20名の背部皮膚にUV−B領域の紫外線を最小紅斑量の2倍照射し、試料塗布部位と非塗布部位を設定して各々の皮膚の基準明度(V0 値,V0 ´値)を測定した。引き続いて塗布部位には試料を1日2回ずつ15週間連続塗布した後、3,6,9,12,15週間後の塗布部位及び非塗布部位の皮膚の明度(Vn 値,Vn ´値)を測定し、下記の判定基準にしたがって皮膚色の回復を評価した。
尚、皮膚の明度(マンセル表色系V値)は高速分光色彩計で測定して得られたX,Y,Z値より算出した。また評価は被験者20名ついて、3週間後の評価点の平均値で示した。

Figure 0003885243
【0018】
(2)角質層のターンオーバー速度測定
蛍光色素のダンシルクロライドを白色ワセリン中に5重量%配合した軟膏を作り、被験者の前腕部の皮膚に24時間閉塞貼布し、角質層にダンシルクロライドを浸透結合する。その後同じ部位に1日2回(朝,夕)被験試料を塗布し、毎日ダンシルクロライドの蛍光を調べ、その蛍光が消滅するまでの日数を皮膚角質のターンオーバー速度とした。なお、通常の皮膚角質層のターンオーバー速度は、14〜16日であるが、老化した皮膚においては18日前後に延び、それに対して老化防止効果が現れると12日前後にまで短縮される。
【0019】
(3)荒れ肌改善効果の測定試験法
下脚に荒れ肌を有する中高年被験者20名を対象として4週間連続塗布効果を調べた。被験者の左側下脚試験部位に1日2回約1gの試料を塗布し、試験開始前及び終了後の皮膚の状態を下記の判定基準により判定した。右側下脚は試料を塗布せず対照とした。
Figure 0003885243
試験前後の試験部位と対照部位の判定結果を比較し、皮膚乾燥度が2段階以上改善された場合(例えば;+→−,++→±)を「有効」、1段階改善された場合を「やや有効」、変化がなかった場合を「無効」とした。試験結果は「有効」「やや有効」となった被験者の人数で示した。
【0020】
(4)官能試験
被験者20名が試料を10日間連用した後の試料の特性を評価した。評価は、平滑性、美白効果、弾力性のアンケート項目に対し、「皮膚が滑らかになった」、「美白効果が感じられた」、「皮膚に張りが生じた」と回答した人数で示した。
【0021】
実施例1〜3,比較例1〜3
酵母エキスと、火棘抽出物を表1の組成において配合し、下記の調製方法に基づいてスキンクリームを調製した。各々について前記の試験を実施し、その結果を表2に示した。
【0022】
【表1】
Figure 0003885243
【0023】
【表2】
Figure 0003885243
【0024】
調製方法
(A)(B)を70℃にて均一に溶解し、(A)を攪拌しながら(B)を(A)に注入して乳化分散した後、攪拌しながら温度50℃まで冷却して(C)を加え、温度30℃まで冷却して調製する
【0025】
特性
本発明の実施例1〜3のスキンクリームは、前記諸試験において良好な結果を示した。一方、比較例1、2スキンクリームは、十分な効果が認められず、本発明の実施例に比べて劣っていた。
【0026】
実施例4 [スキンローション]
表3の組成により本発明のスキンローションを下記の製法によって調製した。
【0027】
【表3】
Figure 0003885243
【0028】
調製法
(A),(B)の各成分をそれぞれ混合溶解し、(B)を(A)に加えて混合攪拌して調製した。
【0029】
特性
この実施例4のスキンローションは、前記諸試験において良好な結果を示した。
【0030】
実施例5 [デイエッセンス]
表4の組成により本発明のデイエッセンス(日中用美容液)を下記の製法によって調製した。
【0031】
【表4】
Figure 0003885243
* ,**:ジボダン社製紫外線吸収剤
【0032】
調製法
(A)(B)を70℃にて各成分をそれぞれ混合溶解し、(B)を(A)に加えて混合攪拌し、50℃まで冷却して(C)を加え、30℃まで冷却して調製した。
【0033】
特性
この実施例6のデイエッセンスは、前記諸試験において良好な結果を示した。
【0034】
【発明の効果】
以上記載のごとく、本発明が、色黒の皮膚を予防し、色黒の皮膚を速やかに淡色化する効果を有し、さらに優れた肌荒れ防止効果、角質改善効果、老化防止効果及び美肌効果を発現し、皮膚を健やかに保つことのできる優れた皮膚化粧料を提供することは明らかである。[0001]
BACKGROUND OF THE INVENTION
The technical field to which the present invention belongs has the effect of preventing dark skin and quickly darkening the skin of dark skin, and further exhibiting excellent rough skin prevention effect, keratin improvement effect, anti-aging effect and skin care effect It is a skin cosmetic that can keep the skin healthy.
[0002]
[Prior Art and Problems to be Solved by the Invention]
Conventional whitening cosmetics for the purpose of prevention and treatment of skin spots and freckles include L-ascorbic acid and its derivatives, hydroquinone derivatives, pyrones such as kojic acid, and placenta extracts such as placenta extract. It is blended.
[0003]
These are widely known as substances having effects such as suppression of melanin production and light color bleaching of the produced melanin, and whitening effect. However, when these substances are used alone, for example, L-ascorbic acid and derivatives thereof are not sufficiently stable and the effect is not sufficiently exhibited, and hydroquinone derivatives are sufficiently safe. It was not something.
[0004]
The Chinese name “Fire Thorn” is known for its medicinal properties, such as treatment of indigestion, to keep the spleen healthy, as the fruit is the Chinese name “Red Yoko”. In addition, the fruit has a tyrosinase activity inhibitory effect and a melanin production inhibitory effect, and a whitening cosmetic containing this extract has been proposed (Japanese Patent Laid-Open No. 5-58870). However, even when this was blended alone, a sufficient effect could not be obtained.
[0005]
Accordingly, as a result of intensive studies, the present inventors have found that skin cosmetics containing yeast and / or a yeast extract and a solvent extract of the fruit of the Chinese name “Fire Thorn”, which is a kind of the family Rosaceae, belong to the epidermis. We found that it has excellent whitening effects, such as quickly eliminating existing melanin and newly suppressing the formation of melanin in the skin. In addition, it has components in yeast extract and extracts from fire spines As a result of the synergistic action of the moisturizing ingredients contained in, the present inventors have found that an excellent effect of preventing rough skin, an effect of improving keratin, an effect of preventing aging and a skin beautifying effect are achieved, and the present invention has been completed.
[0006]
The object of the present invention is to prevent dark skin and have the effect of quickly lightening the dark skin, and further exhibit excellent rough skin prevention effect, keratin improvement effect, anti-aging effect and beautiful skin effect, An object of the present invention is to provide a skin cosmetic that can keep the skin healthy.
[0007]
[Means for Solving the Problems]
The present invention that achieves the above object is a skin cosmetic comprising yeast and / or a yeast extract, and a solvent extract of a fruit of the Chinese name “Fire Thorn”, a kind of the family Rosaceae.
[0008]
DETAILED DESCRIPTION OF THE INVENTION
The embodiment of the present invention is a skin cosmetic.
[0009]
Hereinafter, the configuration of the present invention will be described in detail.
The yeast / yeast extract used in the present invention includes yeast cells themselves, those obtained by pulverizing yeast cells, and suitable conditions such as self-digestion, hot water extraction, acid hydrolysis, and enzymatic degradation of yeast cells. There are yeast extracts etc. that have been solubilized, extracted, purified, etc. below. Yeast generally includes the genus Saccharomyces and others such as brewer's yeast and baker's yeast, and when obtaining yeast extract, physical, chemical and biochemical methods are applied as cell destruction treatment. In the present invention, it can be arbitrarily selected and used regardless of the production method such as the bacterial species as a raw material, the origin, the extraction method, the purification method, and the treatment method. Among them, commercially available yeast dry powder and yeast extract are easy to handle, and are easily available and convenient. The yeast and yeast extract contain useful components such as proteins, lipids, inorganic salts, organic acids, vitamins, amino acids, carbohydrates, and nucleic acid-related substances.
[0010]
The content of the yeast / yeast extract is preferably 0.0001 to 20.0% by weight as the dry solid amount based on the total amount of the prescription ingredients of the cosmetic, but is not limited thereto.
[0011]
The active ingredient of the Chinese name “Red Yoko”, which is the fruit of the Chinese name “Fire Thorn” used in the present invention (hereinafter abbreviated as “Fire Thorn Extract”), is water or a lower alcohol such as methanol, ethanol, propanol, Or it extracts by those liquid mixture. The extract can be blended in cosmetics as it is, but it is preferable to use it by pulverizing it by freeze drying or spray drying. It is also possible to add a liquid or powdered product by purifying the extract by means such as liquid-liquid distribution or adsorption chromatography.
[0012]
The blending amount is preferably 0.001 to 5% by weight in terms of the extract in the total amount of the cosmetic, but is not limited thereto.
[0013]
In the cosmetics of the present invention, in addition to the above raw materials, pigments, fragrances, preservatives, surfactants, pigments, antioxidants, humectants, ultraviolet absorbers, and the like are within the scope of achieving the object of the present invention. It can mix | blend suitably.
[0014]
Examples of the dosage form of the cosmetic of the present invention include creams, emulsions, lotions and packs. For example, in the case of a milky lotion, this cosmetic can be produced by an ordinary method in which an oil phase and an aqueous phase are each dissolved by heating and emulsified and cooled.
[0015]
【Example】
Hereinafter, the present invention will be described in detail based on examples and comparative examples. In addition,% shown in an Example is weight%. Skin color lightness recovery test method described in examples, turnover speed measurement method of stratum corneum (anti-aging effect), measurement method of rough skin improvement effect, sensory test (beautifying skin effect is as follows. The method for preparing the extract of fire thorn used in the following is as follows, but the scope of the present invention is not limited to these.
[0016]
(Method for preparing fire thorn extract)
5.00 g of dried thorn fruit is immersed in 50 ml of hot water at 90 ° C., boiled for 3 hours, filtered, and the resulting extract is a column of Diaion HP-20 (manufactured by Mitsubishi Kasei Kogyo Co., Ltd.) (φ3 cm × 11 cm, Vt = 80 ml), and then washed with 800 ml of 10% aqueous ethanol. Subsequently, elution was performed with 400 ml of 40% ethanol aqueous solution, and the eluate was concentrated under reduced pressure, followed by lyophilization to obtain 1.04 g of a solid.
[0017]
(1) Skin lightness recovery test method The back skin of 20 subjects was irradiated with UV rays in the UV-B region twice as much as the minimum erythema amount, the sample application site and the non-application site were set, and the standard brightness of each skin ( V0 value and V0 'value) were measured. Subsequently, after the sample was applied to the application site twice a day for 15 weeks continuously, the lightness of the skin at the application site and non-application site after 3, 6, 9, 12, 15 weeks (Vn value, Vn 'value) The skin color recovery was evaluated according to the following criteria.
The lightness of the skin (Munsell color system V value) was calculated from X, Y, and Z values obtained by measurement with a high-speed spectral colorimeter. Moreover, evaluation was shown with the average value of the evaluation score after 20 weeks about 20 test subjects.
Figure 0003885243
[0018]
(2) Measurement of turnover speed of stratum corneum An ointment containing 5% by weight of fluorescent dye dansyl chloride in white petrolatum is prepared and applied to the skin of the subject's forearm for 24 hours. Join. Thereafter, a test sample was applied to the same site twice a day (morning and evening), the fluorescence of dansyl chloride was examined every day, and the number of days until the fluorescence disappeared was defined as the turnover rate of the skin keratin. The turnover speed of the normal skin stratum corneum is 14 to 16 days. However, in the case of aging skin, the turnover speed is extended to around 18 days. On the other hand, when the antiaging effect appears, the turnover speed is shortened to around 12 days.
[0019]
(3) Measurement test method for effect of improving rough skin The effect of continuous application was examined for 20 middle-aged and older subjects having rough skin on the lower leg for 4 weeks. About 1 g of a sample was applied to the subject's left lower leg test site twice a day, and the skin condition before and after the test was determined according to the following criteria. The lower right leg was used as a control with no sample applied.
Figure 0003885243
The judgment results of the test site before and after the test and the control site are compared. When the skin dryness is improved by two or more levels (for example; “Slightly effective” and “invalid” when there was no change. The test result was shown by the number of subjects who became “effective” and “slightly effective”.
[0020]
(4) Sensory test The characteristics of the samples after 20 test subjects were used for 10 days were evaluated. Evaluation was shown by the number of respondents who answered “Skin became smooth”, “I felt a whitening effect”, and “Skin was stretched” for questionnaire items on smoothness, whitening effect, and elasticity. .
[0021]
Examples 1-3, Comparative Examples 1-3
Yeast extract and fire spine extract were blended in the composition shown in Table 1, and a skin cream was prepared based on the following preparation method. The above test was carried out for each, and the results are shown in Table 2.
[0022]
[Table 1]
Figure 0003885243
[0023]
[Table 2]
Figure 0003885243
[0024]
Preparation method (A) (B) is uniformly dissolved at 70 ° C., and (B) is poured into (A) while emulsifying and dispersing while stirring (A), and then cooled to 50 ° C. with stirring. (C) is added and cooled to a temperature of 30 ° C. to prepare.
Characteristics The skin creams of Examples 1 to 3 of the present invention showed good results in the above tests. On the other hand, Comparative Examples 1 and 2 did not show sufficient effects and were inferior to the examples of the present invention.
[0026]
Example 4 [Skin Lotion]
The skin lotion of the present invention was prepared according to the following method according to the composition shown in Table 3.
[0027]
[Table 3]
Figure 0003885243
[0028]
The components of preparation methods (A) and (B) were mixed and dissolved, and (B) was added to (A) and mixed and stirred.
[0029]
Properties The skin lotion of this Example 4 showed good results in the above tests.
[0030]
Example 5 [Day Essence]
With the composition shown in Table 4, the day essence of the present invention (daytime serum) was prepared by the following method.
[0031]
[Table 4]
Figure 0003885243
*, **: UV absorber made by Givaudan [0032]
In preparation method (A) (B), each component was mixed and dissolved at 70 ° C., (B) was added to (A), mixed and stirred, cooled to 50 ° C., (C) was added, and up to 30 ° C. Prepared by cooling.
[0033]
Characteristics The day essence of this Example 6 showed good results in the above tests.
[0034]
【The invention's effect】
As described above, the present invention has the effect of preventing dark skin and quickly darkening the dark skin, and also has excellent skin roughness prevention effect, keratin improvement effect, anti-aging effect and skin beautifying effect. It is clear to provide an excellent skin cosmetic that is expressed and can keep the skin healthy.

Claims (1)

酵母及び/又は酵母抽出物と、バラ科ピラカンタ属(Ro−saceae Pyracantha)の一種である中国名「火棘」(Pyr−acantha fortuneana)の果実の溶媒抽出物を含有する皮膚化粧料。A skin cosmetic comprising yeast and / or a yeast extract and a solvent extract of a fruit of the Chinese name “Pyr-acantha fortunana” which is a kind of the genus Ro-saceae Pyracantha.
JP25458895A 1995-09-05 1995-09-05 Skin cosmetics Expired - Lifetime JP3885243B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP25458895A JP3885243B2 (en) 1995-09-05 1995-09-05 Skin cosmetics

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP25458895A JP3885243B2 (en) 1995-09-05 1995-09-05 Skin cosmetics

Publications (2)

Publication Number Publication Date
JPH0971520A JPH0971520A (en) 1997-03-18
JP3885243B2 true JP3885243B2 (en) 2007-02-21

Family

ID=17267133

Family Applications (1)

Application Number Title Priority Date Filing Date
JP25458895A Expired - Lifetime JP3885243B2 (en) 1995-09-05 1995-09-05 Skin cosmetics

Country Status (1)

Country Link
JP (1) JP3885243B2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3278138B2 (en) * 1997-11-26 2002-04-30 株式会社ノエビア External preparation for skin
JP3504551B2 (en) * 1999-11-22 2004-03-08 株式会社ノエビア External preparation for skin
JP4754671B2 (en) * 1999-11-30 2011-08-24 花王株式会社 Cosmetics
JP2003335659A (en) * 2002-05-20 2003-11-25 Matsukawa Kagaku:Kk Cosmetic
JP2004002484A (en) * 2003-09-29 2004-01-08 Noevir Co Ltd External preparation for skin

Also Published As

Publication number Publication date
JPH0971520A (en) 1997-03-18

Similar Documents

Publication Publication Date Title
KR20030005252A (en) External preparation for the skin and beautifying agents
JP2002020225A (en) Humectant composition
KR102253095B1 (en) Cosmetic composition for improving acned skin, Manufacturing method thereof and functional cosmetics for improving acned skin containing the same
JPH05306231A (en) Skin external preparation
KR101574558B1 (en) Cosmetic composition containing ginsenoside Rd, Rb2 and Bambusae Caulis in Taeniam extracts
JPH0566922B2 (en)
JP3987793B2 (en) Topical skin preparation
JP2749218B2 (en) Cosmetic composition for whitening
JP2003300824A (en) Skin care preparation for external use for skin antiaging
JP3885243B2 (en) Skin cosmetics
JP3632347B2 (en) Skin cosmetics
JP3825882B2 (en) Fibroblast activator and skin external preparation containing the same
KR102130243B1 (en) A cosmetic composition for skin whitening, anti-wrinkle, anti-aging, and anti-oxidation containing glutathione, natural spicule powder, acetyl hexapeptide and broussonetia kazinoki extract
JP2004026740A (en) Cosmetic
JPH06336422A (en) External agent for skin
JP3278138B2 (en) External preparation for skin
JP3390549B2 (en) Skin cosmetics
JP2971549B2 (en) Cosmetics
JP3140876B2 (en) Melanin production inhibitor and external preparation for skin
JP2000096050A (en) Promoter for production of hyaluronic acid
JP2000256175A (en) Cosmetic composition
JPH03200708A (en) Dermal external agent
JP4041243B2 (en) Whitening cosmetics
JP4076477B2 (en) Skin preparation
JP2002145752A (en) Skin care preparation and composition for skin care preparation

Legal Events

Date Code Title Description
A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20031128

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20031224

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20040330

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A821

Effective date: 20040510

A711 Notification of change in applicant

Free format text: JAPANESE INTERMEDIATE CODE: A711

Effective date: 20041112

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A821

Effective date: 20041117

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20061113

R150 Certificate of patent or registration of utility model

Free format text: JAPANESE INTERMEDIATE CODE: R150

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20091201

Year of fee payment: 3

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20101201

Year of fee payment: 4

S111 Request for change of ownership or part of ownership

Free format text: JAPANESE INTERMEDIATE CODE: R313115

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20101201

Year of fee payment: 4

R360 Written notification for declining of transfer of rights

Free format text: JAPANESE INTERMEDIATE CODE: R360

R360 Written notification for declining of transfer of rights

Free format text: JAPANESE INTERMEDIATE CODE: R360

R371 Transfer withdrawn

Free format text: JAPANESE INTERMEDIATE CODE: R371

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20101201

Year of fee payment: 4

S111 Request for change of ownership or part of ownership

Free format text: JAPANESE INTERMEDIATE CODE: R313115

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20101201

Year of fee payment: 4

R350 Written notification of registration of transfer

Free format text: JAPANESE INTERMEDIATE CODE: R350

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20101201

Year of fee payment: 4

S111 Request for change of ownership or part of ownership

Free format text: JAPANESE INTERMEDIATE CODE: R313117

R350 Written notification of registration of transfer

Free format text: JAPANESE INTERMEDIATE CODE: R350

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20101201

Year of fee payment: 4

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20111201

Year of fee payment: 5

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20111201

Year of fee payment: 5

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20121201

Year of fee payment: 6

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20121201

Year of fee payment: 6

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20131201

Year of fee payment: 7

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

EXPY Cancellation because of completion of term