JPH0193520A - Beautifying and whitening cosmetic - Google Patents

Beautifying and whitening cosmetic

Info

Publication number
JPH0193520A
JPH0193520A JP25037487A JP25037487A JPH0193520A JP H0193520 A JPH0193520 A JP H0193520A JP 25037487 A JP25037487 A JP 25037487A JP 25037487 A JP25037487 A JP 25037487A JP H0193520 A JPH0193520 A JP H0193520A
Authority
JP
Japan
Prior art keywords
acid
acetate
vitamin
cosmetic
skin
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.)
Granted
Application number
JP25037487A
Other languages
Japanese (ja)
Other versions
JPH0532366B2 (en
Inventor
Hideya Ando
秀哉 安藤
Akira Hashimoto
晃 橋本
Mitsuaki Shimizu
清水 満章
Hisatoyo Kato
久豊 加藤
Yoshiji Ozasa
小笹 祥次
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.)
Sunstar Inc
Original Assignee
Sunstar Inc
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 Sunstar Inc filed Critical Sunstar Inc
Priority to JP25037487A priority Critical patent/JPH0193520A/en
Publication of JPH0193520A publication Critical patent/JPH0193520A/en
Publication of JPH0532366B2 publication Critical patent/JPH0532366B2/ja
Granted legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61QSPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q19/00Preparations for care of the skin
    • A61Q19/02Preparations for care of the skin for chemically bleaching or whitening the skin
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00Cosmetics or similar toiletry preparations
    • A61K8/18Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/30Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/33Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing oxygen
    • A61K8/36Carboxylic acids; Salts or anhydrides thereof
    • A61K8/361Carboxylic acids having more than seven carbon atoms in an unbroken chain; Salts or anhydrides thereof
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00Cosmetics or similar toiletry preparations
    • A61K8/18Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/30Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/67Vitamins
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00Cosmetics or similar toiletry preparations
    • A61K8/18Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/30Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/67Vitamins
    • A61K8/678Tocopherol, i.e. vitamin E

Abstract

PURPOSE:To obtain the titled cosmetic, containing a vitamin E acetate and specific free fatty acid as an active ingredient, of eliminating, reducing color or preventing blackening or pigmenting of the skin by ultraviolet rays by applying to the skin and exhibiting excellent beautifying and whitening effects. CONSTITUTION:A beautifying and whitening cosmetic containing (A) vitamin E acetate and (B) an 18-22C free fatty acid having >=2 unsaturated bonds in the molecular structure, salt or ester thereof with a mono- or dihydric alcohol as an active ingredient. Linoleic acid, linoelaidic acid, alpha-linolenic acid, eicosapentaenoic acid, etc., are cited as typical examples of the above-mentioned ingreedient (B). The amount of the blended vitamin E acetate of the ingredient (A) in the cosmetic composition is preferably within the range of 0.1-10wt.% and the amount of the afore-mentioned blended ingredient (B) is preferably within the range of 0.1-10wt.%.

Description

【発明の詳細な説明】 産業上の利用分野 本発明は、紫外線による皮膚の黒化あるいはシミ、ソバ
カスなどの皮膚の色素沈着を消失、淡色化もしくは予防
する美白化粧料に関する。
DETAILED DESCRIPTION OF THE INVENTION Field of Industrial Application The present invention relates to a whitening cosmetic that eliminates, lightens, or prevents skin darkening caused by ultraviolet rays, or skin pigmentation such as spots and freckles.

従来の技術および町4a 従来、美白化粧料組成物としてはビタミンCおよびその
誘導体、あるいは還元剤、胎盤エキスなどのチロシナー
ゼ活性阻害剤を配合したものが知られている。しかしな
がら、これら従来の美白化粧料は培養細胞によるin 
vitroの実験ではメラニン産生抑制作用などを示す
ものの、実際に皮膚に適用した場合、充分な色素沈着の
消失もしくは淡色化などの効果は得られていない。
Prior Art and Town 4a Conventionally, whitening cosmetic compositions containing vitamin C and its derivatives, reducing agents, and tyrosinase activity inhibitors such as placenta extract are known. However, these conventional whitening cosmetics are made using cultured cells.
Although it has been shown to inhibit melanin production in vitro experiments, when it is actually applied to the skin, it has not been able to sufficiently eliminate pigmentation or lighten the skin.

本発明は実際に皮膚に適用した場合、副作用がなく優れ
た美白効果を奏しうる化粧料を提供することを目的とす
る。
An object of the present invention is to provide a cosmetic that exhibits excellent whitening effects without side effects when actually applied to the skin.

問題点を解決するための手段 本発明者らは、前記目的を達成すべく鋭意研究を重ねた
結果、特定の脂肪酸またはその誘導体にさらにビタミン
E酢酸エステルを組み合わせることにより皮膚の色素沈
着の消失、もしくは淡色化に優れた相乗的な効果があら
れれることを見いだし、本発明を完成するに至った。
Means for Solving the Problems As a result of extensive research to achieve the above object, the present inventors have found that by combining a specific fatty acid or its derivative with vitamin E acetate, the skin pigmentation disappears. Alternatively, the present inventors have discovered that a synergistic effect excellent in lightening the color can be achieved, and have completed the present invention.

すなわち本発明は、 (、L)ビタミンE酢酸エステル、および(b)炭素数
18〜22かつ分子構造中の不飽和結合数が2以上の遊
離脂肪酸、その塩、あるいは一価または二価アルコール
とのエステルを配合したことを特徴とする美白化粧料を
提供するものである。
That is, the present invention comprises (L) vitamin E acetate, and (b) a free fatty acid having 18 to 22 carbon atoms and 2 or more unsaturated bonds in the molecular structure, a salt thereof, or a monohydric or dihydric alcohol. The object of the present invention is to provide a whitening cosmetic characterized by containing an ester of.

本発明組成物に配合されるビタミンE酢酸エステルは、
従来血行増進剤として公知の油溶性物質であるが、他の
活性成分と組み合わせて皮膚に対し相乗的な美白効果を
示すことについては知られていない。
The vitamin E acetate blended into the composition of the present invention is
Although it is an oil-soluble substance that is conventionally known as a blood circulation enhancer, it is not known that it exhibits a synergistic whitening effect on the skin when combined with other active ingredients.

ビタミンE酢酸エステルの化粧料組成物中における配合
mは0.1〜10重量%であるのが好ましい。
The content m of vitamin E acetate in the cosmetic composition is preferably 0.1 to 10% by weight.

一方、本発明組成物に配合されるリノール酸、γ−リル
ン酸など炭素数18〜22を有し、かつ分子構造中の不
飽和結合数が2以上の脂肪酸は、植物油脂および動物油
脂に含まれている。しかし、これら脂肪酸は遊離の状態
で存在することは少なく、そのほとんどはトリグリセリ
ドの状態で存在する。このようなトリグリセリドは、遊
離の脂肪酸もしくはそのアルキルエステルのごとく動物
試験等において優れた色素沈着淡色化作用は認められな
い。また、パルミチン酸、ステアリン酸などの飽和脂肪
酸にあっても同様に色素沈着抑制効果は認められず、場
合によっては逆にメラニン産生を先進する。かかる飽和
脂肪酸は、植物油脂お上・び動物油脂に多量にふくまれ
ているため、本発明化粧料におけるリノール酸などの配
合にあたっては精製したものを用いることが好ましい。
On the other hand, fatty acids having 18 to 22 carbon atoms and having 2 or more unsaturated bonds in the molecular structure, such as linoleic acid and γ-lylunic acid, which are blended into the composition of the present invention, are contained in vegetable oils and animal fats. It is. However, these fatty acids rarely exist in a free state, and most of them exist in the form of triglycerides. Such triglycerides, unlike free fatty acids or their alkyl esters, have not been shown to have excellent pigmentation and lightening effects in animal tests. Similarly, saturated fatty acids such as palmitic acid and stearic acid do not have the same effect on suppressing pigmentation, and in some cases may even promote melanin production. Since such saturated fatty acids are contained in large amounts in vegetable oils, animal fats and oils, it is preferable to use purified fatty acids when blending linoleic acid and the like in the cosmetic composition of the present invention.

本発明の美白化粧料に配合される炭素数18〜22かつ
分子構造中の不飽和結合数が2以上の遊離脂肪酸の代表
的なものとしては、リノール酸、リノエライジン酸、α
−リルン酸、γ−リルン酸、ジホモ−γ−リルン酸、ア
ラキドン酸、エイコサペンタエン酸などが挙げられ、こ
れらの1種また2種以上が用いられる。
Typical free fatty acids with 18 to 22 carbon atoms and 2 or more unsaturated bonds in the molecular structure that are incorporated into the whitening cosmetics of the present invention include linoleic acid, linoleaidic acid, α
-lyllunic acid, γ-lyllunic acid, dihomo-γ-lyllunic acid, arachidonic acid, eicosapentaenoic acid, etc., and one or more of these may be used.

また、これら遊離脂肪酸の塩としては、ナトリウム塩、
カリウム塩などの金属塩、アルギニン塩、リジン塩など
のアミノ酸塩、トリエタノールアミン塩、モノエタノー
ルアミン塩等のアミン塩などが挙げられる。
In addition, as salts of these free fatty acids, sodium salts,
Examples include metal salts such as potassium salts, amino acid salts such as arginine salts and lysine salts, and amine salts such as triethanolamine salts and monoethanolamine salts.

さらに、前記遊離脂肪酸のアルキルエステルとしては、
メタノール、エタノール、イソプロピルアルコールなど
の一価アルコールとのエステル、エヂレングリコール、
プロピレングリコール、1.3−ブチレングリコールな
どの二価のアルコールとのエステルなどが挙げられる。
Furthermore, as the alkyl ester of the free fatty acid,
Esters with monohydric alcohols such as methanol, ethanol, isopropyl alcohol, ethylene glycol,
Examples include esters with dihydric alcohols such as propylene glycol and 1,3-butylene glycol.

これら遊離脂肪酸、塩、またはエステルの化粧料中にお
ける配合量は、0.1〜10重量%であるのが好ましい
。かかる配合量が、0.1重量%未満であると、色素沈
着の淡色化効果がなく、−方、10重量%を越えると、
刺激性が強い。
The content of these free fatty acids, salts, or esters in cosmetics is preferably 0.1 to 10% by weight. If the amount is less than 0.1% by weight, there is no effect of lightening the pigmentation, while if it exceeds 10% by weight,
Strong irritant.

つぎに各種活性成分についてその色素沈着の消失もしく
は淡色化の作用を評価した結果を示す。 試験方法; English系茶色モルモットの背部を刺毛して紫外
線(UV8強度:IJ/cm”)を照射し、1週間後に
色素沈着を得た。つぎに、この部位にビタミンE酢酸エ
ステル、リノール酸をはじめとする成分をエタノールに
溶解した検体を4週間累積塗布した。色素沈着の淡色化
を評価する方法として、検体を塗布していない部位(無
塗布)の色素沈着度をOとし、その淡色化の度合いによ
り、以下に示す判定基準に従い、色素沈着度を肉眼判定
した。
Next, the results of evaluating various active ingredients for their pigmentation disappearing or lightening effects are shown. Test method: The back of an English brown guinea pig was pricked and irradiated with ultraviolet rays (UV8 intensity: IJ/cm"), and pigmentation was obtained one week later. Next, vitamin E acetate and linoleic acid were applied to this area. A sample prepared by dissolving ingredients such as According to the degree of pigmentation, the degree of pigmentation was visually judged according to the criteria shown below.

判定基準; 0 色素沈着の淡色化が認められない −1わずかに色素沈着の淡色化が認められる−2 中等
度の色素沈着の淡色化が認められる−3 顕著な色素沈
着の淡色化が認められる結果を次の第1表および第2表
に示す。
Judgment criteria: 0 No lightening of pigmentation is observed - 1 Slight lightening of pigmentation is observed - 2 Moderate lightening of pigmentation is observed - 3 Significant lightening of pigmentation is observed The results are shown in Tables 1 and 2 below.

第 1 表 (2週間塗布後の色素沈着度)酢酸エステ
ル    0.1    0     −リノール酸 
    0.5   −1    −2リノエライジン
酸  〃0−1 γ−リルン酸   〃−1−2 アラキドン酸    〃0−1 α−リルン酸   〃−1−2 エイコサ ペンクエン酸    〃0−l ドコサ ヘキサエン酸    〃0−1 リノール酸エチル  〃0−1 第 2 表 (4週間塗布後の色素沈着度)酢酸エステ
ル    0.1    0     −リノール酸 
    0.5   −2     −3リノエライジ
ン酸  〃−1−3 7−リルン酸   〃−2−3 アラキドン酸         −2−3α−リルン酸
   〃−2−3 リノール酸エチル  〃−1−3 第1表および第2表より明らかなごとく、ビタミンE酢
酸エステル単独では色素沈着の淡色化は認められず、ま
た炭素数18〜22かつ分子構造中の不飽和結合数が2
以上の遊離脂肪酸、その塩あるいはアルキルエステルを
単独で配合した場合は、色素沈着の淡色化はわずかであ
る。これらに対して、ビタミンE酢酸エステルと前記脂
肪酸あるいはその誘導体を併用した場合は、顕著な色素
沈着の淡色化が認められる。
Table 1 (Degree of pigmentation after 2 weeks of application) Acetate ester 0.1 0-Linoleic acid
0.5 -1 -2 Linoelaidic acid 〃0-1 γ-Lilunic acid 〃-1-2 Arachidonic acid 〃0-1 α-Lilunic acid 〃-1-2 Eicosapencitric acid 〃0-l Docosahexaenoic acid 〃 0-1 Ethyl linoleate 〃0-1 Table 2 (Degree of pigmentation after 4 weeks of application) Acetate ester 0.1 0-linoleic acid
Table 1 and As is clear from Table 2, no lightening of pigmentation was observed when using vitamin E acetate alone, and the number of unsaturated bonds in the molecular structure was 18-22 and 2.
When the above free fatty acids, their salts, or alkyl esters are blended alone, the pigmentation becomes slightly lighter. On the other hand, when vitamin E acetate and the aforementioned fatty acids or derivatives thereof are used in combination, a remarkable lightening of the pigmentation is observed.

本発明の美白化粧料は、公知の方法により、化粧水、化
粧用油、クリーム、乳液、バック、パウダーなどの形態
に製造される。
The whitening cosmetic of the present invention is manufactured in the form of lotion, cosmetic oil, cream, milky lotion, bag, powder, etc. by a known method.

さらに本発明の化粧料には、その種類に応じ性能を損な
わない範囲において、適宜公知の成分を配合することが
できる。
Further, the cosmetic composition of the present invention may contain any known ingredients as appropriate, depending on the type thereof, within a range that does not impair performance.

なお、従来から使用されているメラニン産生抑制剤(ビ
タミンC1胎盤抽出物)、紫外線吸収剤、紫外線散乱剤
、抗炎症剤、抗酸化剤などを配合しても良い。
Note that conventionally used melanin production inhibitors (vitamin C1 placenta extract), ultraviolet absorbers, ultraviolet scattering agents, anti-inflammatory agents, antioxidants, and the like may be added.

実施例 つぎに本発明を実施例によりさらに具体的に説明する。Example Next, the present invention will be explained in more detail with reference to Examples.

実施例!(化粧水) 成 分            配合量(重量%)ビタ
ミンE酢酸エステル       0.1リノール酸 
            0.5グリセリン     
       6・0エタノール          
     8.0ポリオキシエチレン硬化ヒマシ油  
 0.8パラオキシ安息香酸メチル      0.0
5クエン酸                0.05
クエン酸ナトリウム          0.07香料
                0.1水溶性プラセ
ンタエキス       2.0精製水       
        残部精製水にグリセリン、クエン酸、
クエン酸ナトリウム、水溶性ブラセンタエキスを溶解す
る。別個にエタノールにビタミンE酢酸エステル、リノ
ール酸、ポリオキシエチレン硬化ヒマシ油(60E、O
,)、メチルパラベン、香料を溶解し、前記の精製水溶
液に加えて可溶化し、ろ過して化粧水を得た。
Example! (Lotion) Ingredients Amount (wt%) Vitamin E acetate 0.1 linoleic acid
0.5 glycerin
6.0 ethanol
8.0 Polyoxyethylene hydrogenated castor oil
0.8 Methyl paraoxybenzoate 0.0
5 Citric acid 0.05
Sodium citrate 0.07 Fragrance 0.1 Water-soluble placenta extract 2.0 Purified water
Glycerin, citric acid, and the remaining purified water
Sodium citrate, dissolve the water-soluble Blacenta extract. Separately in ethanol vitamin E acetate, linoleic acid, polyoxyethylene hydrogenated castor oil (60E, O
), methylparaben, and fragrance were dissolved, added to the purified aqueous solution, solubilized, and filtered to obtain a lotion.

実施例2(化粧用油) ビタミンE酢酸エステル        0.2リノー
ル酸エチル           1.0パルミチン酸
アスコルビル       0.2酢酸レチノール  
          0.3ステアリン酸コレステリル
       1.0オリーブ油          
     2.0スクワラン            
  残部スクワランに他の成分を均一に溶解して化粧用
油を得た。
Example 2 (cosmetic oil) Vitamin E acetate 0.2 Ethyl linoleate 1.0 Ascorbyl palmitate 0.2 Retinol acetate
0.3 Cholesteryl stearate 1.0 Olive oil
2.0 squalane
A cosmetic oil was obtained by uniformly dissolving other ingredients in the remaining squalane.

実施例3(クリーム) 成分(A) ビタミンE酢酸エステル        0,2γ−リ
ルン酸            2.0ステアリン酸ア
スコルビル       1.0サラシミツロウ   
         4.0セタノール        
       2・0ステアリン酸         
     1.0ミリスチン酸イソプロピル     
  5.0ラノリン               2
.0流動パラフイン            9.0自
己乳化型モノステアリン酸グリセリル 3.0モノステ
アリン酸 ポリオキシエチレンソルビタン(20E、O,)  1
.5パラオキシ安息香酸プロピル      0.1成
分(B) パラオキシ安息香酸メヂル       Q、2プロピ
レングリコール         5.0香料    
             0,2成分(A)を加熱溶
解し、80℃に保持する。
Example 3 (Cream) Ingredients (A) Vitamin E acetate 0,2γ-lylunic acid 2.0 Ascorbyl stearate 1.0 White beeswax
4.0 cetanol
2.0 stearic acid
1.0 Isopropyl myristate
5.0 Lanolin 2
.. 0 Liquid paraffin 9.0 Self-emulsifying glyceryl monostearate 3.0 Polyoxyethylene sorbitan monostearate (20E, O,) 1
.. 5 Propyl paraoxybenzoate 0.1 Ingredient (B) Medyl paraoxybenzoate Q, 2 Propylene glycol 5.0 Fragrance
0.2 component (A) is heated and dissolved and maintained at 80°C.

別に香料を除く成分(B)を加熱溶解して80℃に保ち
、これに前記成分(A)を撹拌しながら加え、充分混合
する。さらに撹拌しながら冷却を行い、香料を加え、さ
らに冷却してクリームを得た。
Separately, component (B) excluding perfume is dissolved by heating and maintained at 80° C., and component (A) is added to this with stirring and mixed thoroughly. The mixture was further cooled while stirring, a flavoring agent was added, and the mixture was further cooled to obtain a cream.

実施例4(乳液) 成分(A) ビタミンE酢酸エステル      0.2リノール酸
イソプロピル      2.0グリチルレチン酸ステ
アリル    0.1流動パラフイン        
  5.0ワセリン              2・
0ミツロウ             1.0セスキオ
レイン酸ソルビタン    2.0成分(B) パラオキシ安息香酸エチル     0.2プロピレン
グリコール       5.0カルボキシビニルポリ
マー     0.5水酸化カリウム        
  0.5香料               0.2
精製水              残部成分(A)を
80℃にて加熱溶解し、別に加温(80℃)溶解した香
料を除く成分(B)に撹拌しながら加え、充分混合する
。ついで、撹拌しながら冷却を行い、香料を加え、さら
に冷却して乳液を得た。
Example 4 (Emulsion) Component (A) Vitamin E acetate 0.2 Isopropyl linoleate 2.0 Stearyl glycyrrhetinate 0.1 Liquid paraffin
5.0 Vaseline 2.
0 Beeswax 1.0 Sorbitan sesquioleate 2.0 Component (B) Ethyl paraoxybenzoate 0.2 Propylene glycol 5.0 Carboxyvinyl polymer 0.5 Potassium hydroxide
0.5 fragrance 0.2
Purified water The remaining component (A) is dissolved by heating at 80°C, and added to the separately heated (80°C) dissolved component (B) excluding the fragrance while stirring, and thoroughly mixed. Next, the mixture was cooled while stirring, perfume was added, and the mixture was further cooled to obtain a milky lotion.

実施例5(パック) ビタミンE酢酸エステル      0.5リノール酸
            3.0水溶性ブラセンタエキ
ス      2.0酢酸ビニル・スチレン共重合体 
 10.0ポリビニルアルコール      10.0
ソルビツト            5.0酸化チタン
            8.0カオリン      
       7.0エタノール          
   5.0香料                2
.0パラオキシ安息香酸エチル     0.2精製水
              残部ビタミンE酢酸エス
テル、リノール酸、香料およびエタノールを均一に溶解
する。これを酢酸ビニル・スチレン共重合体、ポリビニ
ルアルコール、ソルビット、酸化チタンお上びカオリン
を均一に混和したものに加える。これに、さらに水溶性
プラセンタエキス、パラオキシ安息香酸エチルを精製水
に均一に溶解した溶液を加え、均一に混和しパックを得
た。
Example 5 (pack) Vitamin E acetate 0.5 Linoleic acid 3.0 Water-soluble brassenta extract 2.0 Vinyl acetate-styrene copolymer
10.0 Polyvinyl alcohol 10.0
Sorbitto 5.0 Titanium oxide 8.0 Kaolin
7.0 ethanol
5.0 fragrance 2
.. 0 Ethyl paraoxybenzoate 0.2 Purified water Uniformly dissolve the remaining vitamin E acetate, linoleic acid, fragrance, and ethanol. This is added to a uniform mixture of vinyl acetate/styrene copolymer, polyvinyl alcohol, sorbitol, titanium oxide, and kaolin. To this, a solution in which water-soluble placenta extract and ethyl paraoxybenzoate were uniformly dissolved in purified water was added and mixed uniformly to obtain a pack.

実施例6(パウダー) 成  分        配合量(重量%)ビタミンE
酢酸エステル    0.1リノール酸       
   2.0デキストリン        95.0タ
ルク             2.0ステアリン酸デ
カグリセリル  1.0ビタミンE酢酸エステル、リノ
ール酸およびステアリン酸デカグリセリルを加熱溶解し
、70℃に保持し、これをデキストリンおよびタルクの
混合物に撹拌しながら徐々に加えてパウダーを得た。
Example 6 (powder) Ingredients Amount (wt%) Vitamin E
Acetate ester 0.1 linoleic acid
2.0 Dextrin 95.0 Talc 2.0 Decaglyceryl stearate 1.0 Vitamin E acetate, linoleic acid and decaglyceryl stearate are dissolved by heating and kept at 70°C, and this is stirred into the mixture of dextrin and talc. A powder was obtained by gradually adding the powder.

発明の効果 本発明化粧料は、皮膚に適用することにより、特許出願
人 サンスター株式会社
Effects of the Invention By applying the cosmetic of the present invention to the skin, the patent applicant: Sunstar Co., Ltd.

Claims (1)

【特許請求の範囲】[Claims] (1)(a)ビタミンE酢酸エステル、 および (b)炭素数18〜22かつ分子構造中の不飽和結合数
が2以上の遊離脂肪酸、その塩、あるいは一価または二
価アルコールとのエステル を配合したことを特徴とする美白化粧料。
(1) (a) Vitamin E acetate, and (b) free fatty acids with 18 to 22 carbon atoms and 2 or more unsaturated bonds in the molecular structure, their salts, or esters with monohydric or dihydric alcohols. A whitening cosmetic product characterized by the following:
JP25037487A 1987-10-02 1987-10-02 Beautifying and whitening cosmetic Granted JPH0193520A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP25037487A JPH0193520A (en) 1987-10-02 1987-10-02 Beautifying and whitening cosmetic

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP25037487A JPH0193520A (en) 1987-10-02 1987-10-02 Beautifying and whitening cosmetic

Publications (2)

Publication Number Publication Date
JPH0193520A true JPH0193520A (en) 1989-04-12
JPH0532366B2 JPH0532366B2 (en) 1993-05-14

Family

ID=17206969

Family Applications (1)

Application Number Title Priority Date Filing Date
JP25037487A Granted JPH0193520A (en) 1987-10-02 1987-10-02 Beautifying and whitening cosmetic

Country Status (1)

Country Link
JP (1) JPH0193520A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0355842A2 (en) * 1988-08-26 1990-02-28 Sansho Seiyaku Co., Ltd. External preparation
US5607921A (en) * 1994-01-31 1997-03-04 L'oreal Stabilized cosmetic or dermatological composition containing several precursors of the same active agent in order to maximize its release, and use thereof
JP2007047146A (en) * 2005-07-15 2007-02-22 Yokogawa Electric Corp Electromagnetic flowmeter
US7189759B2 (en) 2001-05-23 2007-03-13 Medicis Pharmaceutical Corporation Compositions for the treatment of pigmentation disorders and methods for their manufacture
JP2007240231A (en) * 2006-03-07 2007-09-20 Yokogawa Electric Corp Magnetic flowmeter
WO2008047633A1 (en) * 2006-10-10 2008-04-24 Maruha Corporation Aliphatic compound-containing skin whitening agent
JP2019147770A (en) * 2018-02-28 2019-09-05 株式会社コーセー Cosmetics and skin external preparations

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6078911A (en) * 1983-10-06 1985-05-04 Shiseido Co Ltd Cosmetic
JPS60181006A (en) * 1984-02-27 1985-09-14 Kanebo Ltd Skin cosmetic
JPS62106005A (en) * 1985-11-01 1987-05-16 Sansho Seiyaku Kk External drug effective to suppress formation of melanine

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6078911A (en) * 1983-10-06 1985-05-04 Shiseido Co Ltd Cosmetic
JPS60181006A (en) * 1984-02-27 1985-09-14 Kanebo Ltd Skin cosmetic
JPS62106005A (en) * 1985-11-01 1987-05-16 Sansho Seiyaku Kk External drug effective to suppress formation of melanine

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0355842A2 (en) * 1988-08-26 1990-02-28 Sansho Seiyaku Co., Ltd. External preparation
US5607921A (en) * 1994-01-31 1997-03-04 L'oreal Stabilized cosmetic or dermatological composition containing several precursors of the same active agent in order to maximize its release, and use thereof
US7189759B2 (en) 2001-05-23 2007-03-13 Medicis Pharmaceutical Corporation Compositions for the treatment of pigmentation disorders and methods for their manufacture
JP2007047146A (en) * 2005-07-15 2007-02-22 Yokogawa Electric Corp Electromagnetic flowmeter
JP2007240231A (en) * 2006-03-07 2007-09-20 Yokogawa Electric Corp Magnetic flowmeter
WO2008047633A1 (en) * 2006-10-10 2008-04-24 Maruha Corporation Aliphatic compound-containing skin whitening agent
JP4954988B2 (en) * 2006-10-10 2012-06-20 株式会社マルハニチロ水産 Whitening agent containing aliphatic compounds
JP2019147770A (en) * 2018-02-28 2019-09-05 株式会社コーセー Cosmetics and skin external preparations

Also Published As

Publication number Publication date
JPH0532366B2 (en) 1993-05-14

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