JP3513861B2 - External preparation for skin - Google Patents

External preparation for skin

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Publication number
JP3513861B2
JP3513861B2 JP28126994A JP28126994A JP3513861B2 JP 3513861 B2 JP3513861 B2 JP 3513861B2 JP 28126994 A JP28126994 A JP 28126994A JP 28126994 A JP28126994 A JP 28126994A JP 3513861 B2 JP3513861 B2 JP 3513861B2
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JP
Japan
Prior art keywords
skin
effect
extract
external preparation
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
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JP28126994A
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Japanese (ja)
Other versions
JPH08119829A (en
Inventor
千春 近藤
正巳 妹尾
伸次 小林
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.)
Kose Corp
Original Assignee
Kose Corp
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Publication date
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Priority to JP28126994A priority Critical patent/JP3513861B2/en
Publication of JPH08119829A publication Critical patent/JPH08119829A/en
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Publication of JP3513861B2 publication Critical patent/JP3513861B2/en
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Expired - Lifetime legal-status Critical Current

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  • Medicines Containing Plant Substances (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Cosmetics (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Description

【発明の詳細な説明】 【0001】 【産業上の利用分野】本発明は、皮膚外用剤に関し、さ
らに詳しくは、皮膚の炎症、乾燥等を防止することがで
き、乾燥性皮膚疾患及びこれに準ずる皮膚症状を示すド
ライスキンに対して優れた効果をしめす皮膚外用剤に関
する。 【0002】 【従来の技術】従来、皮膚の炎症、乾燥等を防止するた
めに用いられてきた薬効成分としては、アラントイン、
アロエ抽出物、胎盤抽出物、人参抽出物、ヒアルロン
酸、コラーゲン、アミノ酸類等が知られている。しかし
ながらこれらの薬剤成分を含む皮膚外用剤では、十分な
効果が得られることができず、より優れた作用を有する
皮膚外用剤の開発が望まれていた。 【0003】一方、エゴマ油は、ω−3系高度不飽和脂
肪酸の一種であるα−リノレン酸を高度に含有してお
り、肌に塗布した場合、潤いを与え、肌のかさつきを防
ぐ効果が知られている。また、このα−リノレン酸は、
体内においてエイコサペンタエン酸やドコサヘキサエン
酸に代謝される。これらのω−3系高度不飽和脂肪酸
は、現在、制ガン効果やアレルギー反応をおこすロイコ
トリエンの産生を減少させる効果があることがわかり、
注目を集めている。 【0004】 【発明が解決しようとする課題】本発明者等は、エゴマ
油の有する上記作用に着目し、これを皮膚外用剤、特に
皮膚の炎症、乾燥等の改善作用を有する皮膚外用剤に配
合することを試みた。しかし、エゴマ油を単独に配合し
た場合の皮膚の炎症、乾燥等の改善作用は十分なものと
はいえず、また他の基剤等の影響により、これの本来有
する効果が十分に発揮されえないのが実情であった。 【0005】更に、より高い効果を得る目的で、エゴマ
油を高濃度で配合した場合の作用効果にも限界があり、
逆に、これら化合物自体の有する特有の色や臭いの発生
により、配合量や剤型等製品面における制限も生じてく
るといった問題もあった。 【0006】 【課題を解決するための手段】前記実情に鑑み、本発明
者等は、エゴマ油の有する作用を十分に引き出すべく鋭
意研究を行った。そしてその結果、これらと特定の化合
物とを組み合わせることにより、優れた皮膚の炎症、乾
燥等の改善作用が安定かつ相乗的に発揮されることを見
いだし本発明を完成するに至った。 【0007】すなわち本発明は、次の(a)成分及び
(b)成分 (a)エゴマ油 (b)グリチルリチン酸ジカリウム、グリチルレチン酸
ステアリル、リン脂質、水添リン脂質、コレステロー
ル、シソ抽出物、ドクダミ抽出物、ユキノシタ抽出物、
マルチトール、ソルビトール及びマンニトールから選ば
れる1種または2種以上を含有することを特徴とする皮
膚外用剤を提供するものである。 【0008】本発明において必須に使用される(a)成
分であるエゴマ油とは、エゴマPerilla fru
tescens Britton var.japon
ica Hara及びその他同属植物(シソ科)の種子
から通常用いられる方法により抽出されたものであり、
方法は特に限定されない。また、主成分であるα−リノ
レン酸をさらに濃縮して含量を高めたものや、あるいは
これら他の成分を調合した油脂組成物も含まれる。 【0009】エゴマ油は、そのまま本発明の皮膚外用剤
に配合しても、また、更に水蒸気蒸留、活性炭処理、酸
性白土処理等によって精製したものを利用しても良い。 【0010】本発明の化粧料におけるエゴマ油の含有量
は、0.0001〜10重量%(以下単に「%」で示
す)であり、より好ましくは、0.01〜5%である。
含有量が0.0001%未満であると十分な効果か得ら
れないことがあり、また、10%を超えて配合してもそ
れ以上の効果の増大は見られず、かえって着色、臭いの
発生や、剤型によっては沈殿が生じる等、製品面での問
題が生じる場合がある。 【0011】一方、本発明において他の必須成分である
(b)成分は、グリチルリチン酸ジカリウム、グリチル
レチン酸ステアリル、リン脂質、水添リン脂質、コレス
テロール、シソ抽出物、ドクダミ抽出物、ユキノシタ抽
出物、マルチトール、ソルビトール及びマンニトールか
ら選ばれる1種または2種以上である。 【0012】これらの(b)成分は、従来皮膚外用剤に
配合されている成分であり、その起源や取得方法は特に
限定されるものでなく、一般に市販されているものが使
用できる。 【0013】上記の特定成分の本発明の皮膚外用剤にお
ける含有量(抽出物に関しては乾燥固形成として)0.
00001〜10%であり、より好ましくは0.001
〜3%である。これら特定成分の含有量が0.0000
1%より少ない場合には十分な効果が得られないことが
あり、また、10%を超えて配合してもそれ以上の効果
の増大は見られずかえって製剤面での悪影響が生ずる場
合がある。 【0014】更に、本発明の皮膚外用剤には、本発明の
効果を損なわない範囲で、前記必須成分の他に、通常の
皮膚外用剤に用いられる水性成分、粉体、界面活性剤、
油剤、保湿剤、アルコール類、pH調整剤、防腐剤、色
素、酸化防止剤、紫外線吸収剤、増粘剤、香料、美容成
分等を必要に応じて適宜配合することができる。 【0015】本発明の皮膚外用剤は(a)成分と(b)
成分とを配合し、常法に従って製造することができ、乳
液、クリーム、化粧水、美容液、クレンジング、パッ
ク、洗浄料、ファンデーション等の化粧品の他、分散
液、軟膏剤、クリーム剤、外用液剤等の医薬品、医薬部
外品などとすることができる。 【0016】 【実施例】次に実施例を挙げて本発明をさらに説明する
が、本発明はこれらに限定されるものではない。 【0017】実施例1:乳液 以下に示す処方及び製法により、乳液を製造した。得ら
れた各乳液について、カラゲン足蹠浮腫抑制試験による
評価を行った。 【0018】(処方) 【表1】【0019】(製法) A.成分(6)、(8)〜(12)及び(16)を加熱
混合し、70℃に保つ。 B.成分(1)〜(5)、(7)及び(13)、(1
4)を加熱混合し、70℃に保つ。 C.上記Bを先のAに加えて混合し、(15)を加えて
均一に乳化し、30℃まで冷却して乳液を得る。 【0020】(評価) カラゲニン足蹠浮腫抑制試験:6〜7週令のWista
r系雄性ラットを1群10匹とし、起炎剤として1%カ
ラゲニン生理食塩水溶液をラット後肢足蹠に皮下注射し
て浮腫を生じさせる、カラゲニン注射の2時間及び注射
直後にそれぞれの試料を0.1mlずつ塗布し、カラゲ
ニン注射の4時間後の足蹠容積を測定し、対照群に対す
る浮腫抑制率を求める。 【0021】カラゲニン足蹠浮腫抑制試験結果を表2に
示す。 【0022】 【表2】 【0023】表2の結果から明らかなごとく、エゴマ油
とグリチルリチン酸ジカリウム、シソ抽出物、ユキノシ
タ抽出物を併用した本発明品の1〜4は、それぞれを単
独で配合した比較品の1〜5に比較して、顕著な浮腫抑
制作用を示し、優れた消炎効果があることがわかる。 【0024】実施例2:乳液 以下に示す処方及び製法により、乳液を製造した。得ら
れた各乳液について、肌荒れ改善試験による評価を行っ
た。 【0025】(処方) 【表3】【0026】(製法) A.成分(6)、(8)〜(10)及び(14)を加熱
混合し、70℃に保つ。 B.成分(1)〜(5)、(7)及び(11)、(1
2)を加熱混合し、70℃に保つ。 C.上記Bを先のAに加えて混合し、(13)を加えて
均一に乳化し、30℃まで冷却して乳液を得る。 【0027】(評価) 肌荒れ改善試験:24才から40才の健常人10名をパ
ネルとし、実験的な荒れ肌を惹起する前の肌状態をミク
ロスコープカメラで撮影し、下記基準によりそのスコア
を求めた。実験的な荒れ肌は、上腕屈側部をエーテル、
アセトン(1:1)混液で処理することにより惹起し
た。さらにその後は7日間にわたって毎日朝と夜の2回
被験乳液を塗布し、荒れ肌惹起の3、5及び7日後に前
記と同様肌状態のスコアを求めた。 【0028】(基準) スコア 1 皮溝が不鮮明であり、角質の剥離が多く認められ
る。 2 皮溝がやや不鮮明であり、角質の剥離が認められ
る。 3 皮溝は認められるが浅いかまたは一方向性が強
い。 4 皮溝が認められやや網目状である。 5 網目状に整った皮溝が認められる。 【0029】肌荒れ改善試験結果を表4に示す。 【0030】 【表4】 【0031】表4の結果から明らかな如く、エゴマ油と
マルチトール及び水添大豆リン脂質を併用した本発明品
5、6は、それぞれを単独で配合した比較品6〜8及び
これらを含まない比較品9に比較して、顕著な肌荒れ改
善効果作用を示し、優れた効果があることがわかる。 【0032】実施例3:乳液 以下に示す処方及び製法により、乳液を製造した。得ら
れた乳液について、美肌効果を評価した。 【0033】(処方) 本発明品1(実施例1に示すとおり) 本発明品6(実施例2に示すとおり) 比較品1(実施例1に示すとおり) 比較品2(実施例1に示すとおり) 比較品3(実施例1に示すとおり) 【0034】(製法)それぞれ実施例1もしくは実施例
2に示した通り。 【0035】(評価) 美肌効果試験:顔面の皮膚がドライスキンであると認め
られる25〜56才の女性15名をパネルとし、毎日朝
と夜の2回、8週間にわたって、洗顔後に適量の被験乳
液を顔面に塗布するように指示した。塗布による効果を
下の基準にしたがって評価した。 【0036】(基準) 評価 皮膚の乾燥が著しく改善され、肌の潤い、つ
やが出てきた。 著効 皮膚の乾燥が改善され、肌の潤いが感じられ
るようになった。 やや有効 皮膚の乾燥が目立たなくなった。 無効 使用前と変わらない。 【0037】美肌効果試験結果を表5に示す。 【0038】 【表5】 【0039】表5の結果から明らかな如く、エゴマ油と
グリチルリチン酸ジカリウム及び水添大豆リン脂質を併
用した本発明品1、2は、それぞれを単独で配合した比
較品1〜3に比較して、顕著なドライスキンの改善効果
を示し、優れた効果があることがわかる。 【0040】実施例4:化粧水 次に示す処方及び下記製法で化粧水を得た。本発明の化
粧水は皮膚の炎症、乾燥等に対し優れた改善効果を有す
るものであった。 【0041】 (処方) (重量%) (1)グリセリン 5.0 (2)1,3−ブチレングリコール 6.5 (3)ポリオキシエチレンソルビタン 1.2 モノラウリン酸エステル(20E.O.) (4)エチルアルコール 8.0 (5)エゴマ油 0.01 (6)シソ抽出液(注) 3.0 (7)防腐剤 0.2 (8)香料 0.1 (9)精製水 残量 (注)日光ケミカルズ社製 【0042】(製法) A.(3)〜(5)、(7)及び(8)を混合溶解す
る。 B.(1)〜(2)、(6)及び(9)を混合溶解す
る。 C.上記AとBを混合して均一にし、化粧水を得る。 【0043】実施例5:パック 次に示す処方及び下記製法でパックを得た。本発明のパ
ックは皮膚の炎症、乾燥等に対し優れた改善効果を有す
るものであった。 【0044】 (処方) (重量%) (1)ポリビニルアルコール 20.0 (2)グリセリン 5.0 (3)カオリン 6.0 (4)ソルビトール(注) 0.01 (5)エチルアルコール 20.0 (6)エゴマ油 0.05 (7)防腐剤 0.2 (8)香料 0.1 (9)精製水 残量 (注)和光純薬社製 【0045】(製法) A.成分(1)〜(4)及び(9)を混合し、70℃に
加熱して攪拌する。 B.成分(5)〜(8)を混合する。 C.上記Bを先のAに加え混合した後、冷却してパック
を得る。 【0046】実施例6:洗浄料 次に示す処方及び下記製法で洗浄料を得た。本発明の洗
浄料は皮膚の炎症、乾燥等に対し優れた改善効果を有す
るものであった。 【0047】 (処方) (重量%) (1)ステアリン酸 10.0 (2)パルミチン酸 8.0 (3)ミリスチン酸 12.0 (4)ラウリン酸 4.0 (5)オレイルアルコール 1.5 (6)精製ラノリン 1.0 (7)香料 0.1 (8)防腐剤 0.2 (9)グリセリン 18.0 (10)水酸化カリウム 6.0 (11)エゴマ油 0.5 (12)グリチルレチン酸ステアリル(注) 0.05 (13)精製水 残量 (注)丸善製薬社製 【0048】(製法) A.成分(9)〜(10)及び(13)を混合し、70
℃に加熱する。 B.成分(1)〜(6)、(8)、(11)及び(1
2)を混合し、70℃に加熱する。 C.上記Bを先のAに加え、暫く70℃に保ち、けん化
反応が終了後、50℃まで冷却し、(7)を加え、冷却
して洗浄料を得る。 【0049】 【発明の効果】本発明の皮膚外用剤は、皮膚の炎症、乾
燥等を防止することができ、乾燥性疾患及びこれに準ず
る症状を示すいわゆるドライスキンに対して優れた改善
効果を示すものである。 以 上
Description: BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an external preparation for skin, and more particularly, to a skin disease for dryness, which can prevent skin irritation and dryness. The present invention relates to an external preparation for skin which exhibits an excellent effect on dry skin having similar skin symptoms. [0002] Conventionally, the active ingredients used to prevent skin irritation, dryness, etc. include allantoin,
Aloe extract, placenta extract, ginseng extract, hyaluronic acid, collagen, amino acids and the like are known. However, a skin external preparation containing these drug components cannot provide a sufficient effect, and it has been desired to develop a skin external preparation having a more excellent action. On the other hand, perilla oil contains α-linolenic acid, a kind of ω-3 highly unsaturated fatty acids, which is highly moist when applied to the skin and has the effect of preventing the skin from becoming bulky. Are known. This α-linolenic acid is
It is metabolized in the body to eicosapentaenoic acid and docosahexaenoic acid. It has been found that these ω-3 polyunsaturated fatty acids currently have an anticancer effect and an effect of reducing the production of leukotriene which causes an allergic reaction,
Attracting attention. [0004] The present inventors have paid attention to the above-mentioned effects of perilla oil and have applied them to skin external preparations, particularly skin external preparations having an action of improving skin inflammation and dryness. I tried to mix. However, the effect of improving the skin irritation and dryness when solely containing perilla oil is not sufficient, and due to the effects of other bases and the like, the effects originally possessed by this may be sufficiently exerted. There was no fact. [0005] Furthermore, there is a limit to the effect when a high concentration of perilla oil is blended for the purpose of obtaining a higher effect.
On the contrary, there is also a problem that the generation of a unique color or odor of these compounds themselves causes restrictions on the product amount such as the compounding amount and the dosage form. [0006] In view of the above circumstances, the present inventors have conducted intensive studies in order to fully exploit the effects of perilla oil. As a result, it has been found that by combining these compounds with a specific compound, excellent effects of improving skin irritation and dryness can be stably and synergistically exerted, and the present invention has been completed. That is, the present invention provides the following components (a) and component (b): (a) perilla oil (b) dipotassium glycyrrhizinate, glycyrrhetinic acid
Stearyl , phospholipid, hydrogenated phospholipid, cholesterol
Le, Shi Seo extract, Houttuynia cordata extract, saxifrage extract,
It is intended to provide a skin external preparation characterized by containing one or more selected from maltitol, sorbitol and mannitol. [0008] The perilla oil which is the component (a) essential for use in the present invention is perilla perilla fru.
tescens Britton var. japon
ica Hara and other homologous plants (Lamiaceae) are extracted by a commonly used method,
The method is not particularly limited. In addition, an oil-and-fat composition in which α-linolenic acid as a main component is further concentrated to increase the content, or an oil or fat composition prepared by mixing these other components is also included. The sesame oil may be used as it is in the external preparation for skin of the present invention, or may be further purified by steam distillation, activated carbon treatment, acid clay treatment, or the like. [0010] The content of perilla oil in the cosmetic composition of the present invention is 0.0001 to 10% by weight (hereinafter simply referred to as "%"), and more preferably 0.01 to 5%.
If the content is less than 0.0001%, a sufficient effect may not be obtained, and if the content is more than 10%, no further increase in the effect is observed, and instead, coloring and odor are generated. Also, depending on the dosage form, there may be a problem on the product side such as precipitation. Meanwhile, the other essential component (b) component in the present invention, dipotassium glycyrrhizinate, glycyrrhetinic acid stearyl, phospholipids, hydrogenated phospholipids, cholestyramine <br/> Terreaux Le, shea Seo extract, Houttuynia cordata One or more selected from an extract, a saxifrage extract, maltitol, sorbitol and mannitol. The component (b) is a component which is conventionally blended in an external preparation for the skin, and its origin and method of obtaining are not particularly limited, and those commercially available can be used. The content of the above specific component in the external preparation for skin of the present invention (as for the extract, as a dry solid form)
00001-10%, more preferably 0.001
~ 3%. The content of these specific components is 0.0000
If the amount is less than 1%, a sufficient effect may not be obtained, and if the amount exceeds 10%, no further increase in the effect is observed, and adverse effects on the formulation may be caused. . Further, the external preparation for skin of the present invention includes, in addition to the above essential components, aqueous components, powders, surfactants, and the like used in ordinary external skin preparations, as long as the effects of the present invention are not impaired.
Oils, humectants, alcohols, pH adjusters, preservatives, pigments, antioxidants, ultraviolet absorbers, thickeners, fragrances, cosmetic ingredients, and the like can be appropriately added as necessary. The external preparation for skin of the present invention comprises the component (a) and the component (b)
Ingredients can be blended and manufactured according to the usual methods. In addition to emulsions, creams, lotions, serums, cleansing, packs, cleansers, foundations, and other cosmetics, dispersions, ointments, creams, and external solutions And quasi-drugs. EXAMPLES The present invention will be further described with reference to examples, but the present invention is not limited to these examples. Example 1 Emulsion An emulsion was prepared according to the following formulation and manufacturing method. Each of the obtained emulsions was evaluated by a carrageen footpad edema suppression test. (Prescription) [Table 1] (Production method) A. Components (6), (8) to (12) and (16) are mixed by heating and maintained at 70 ° C. B. Components (1) to (5), (7) and (13), (1
4) Heat mix and keep at 70 ° C. C. The above B is added to the above A and mixed, and then (15) is added to emulsify uniformly, and cooled to 30 ° C. to obtain an emulsion. (Evaluation) Carrageenan foot pad edema inhibition test: 6-7 week old Wista
Each group of male rats consisted of 10 rats, and 1% carrageenan physiological saline solution was injected subcutaneously into the rat hind footpad as an inflammatory agent to cause edema. Then, the volume of the footpad was measured 4 hours after the injection of carrageenin, and the edema inhibition rate with respect to the control group was determined. The results of the carrageenan footpad edema inhibition test are shown in Table 2. [Table 2] As is evident from the results shown in Table 2, the products of the present invention in which perilla oil and dipotassium glycyrrhizinate, perilla extract, and Saxifraga extract were used in combination were 1 to 5 of the comparative products in which each was used alone. It shows that the compound has a remarkable edema-suppressing effect as compared with that of Example 1 and has an excellent anti-inflammatory effect. Example 2 Emulsion An emulsion was prepared according to the following formulation and manufacturing method. Each of the obtained emulsions was evaluated by a skin roughness improvement test. (Prescription) (Production method) A. Components (6), (8) to (10) and (14) are mixed by heating and kept at 70 ° C. B. Components (1) to (5), (7) and (11), (1
2) Heat and mix and keep at 70 ° C. C. The above B is added to the above A and mixed, and (13) is added to emulsify uniformly, and cooled to 30 ° C. to obtain an emulsion. (Evaluation) Skin roughness improvement test: Ten healthy people from 24 to 40 years old were taken as a panel, and the skin condition before causing experimental rough skin was photographed with a microscope camera, and the score was obtained according to the following criteria. Was. For experimental rough skin, the upper arm bending side is ether,
This was caused by treatment with a mixed solution of acetone (1: 1). Thereafter, the test emulsion was applied twice a day, in the morning and at night, for 7 days, and the skin condition score was determined in the same manner as described above 3, 5 and 7 days after the rough skin was induced. (Criterion) Score 1 The skin sulcus is unclear, and exfoliation of the stratum corneum is frequently observed. 2 Skin sulcus is slightly unclear and exfoliation of keratin is recognized. 3 Skin sulci are recognized but shallow or strongly unidirectional. 4 Skin sulci observed and slightly reticulated. 5 Reticulated furrows resembling a mesh are observed. Table 4 shows the results of the skin roughness improvement test. [Table 4] As is evident from the results in Table 4, Products 5 and 6 of the present invention using perilla oil in combination with maltitol and hydrogenated soybean phospholipid were comparative products 6 to 8 containing each alone and did not contain these products. Compared to Comparative Product 9, the product has a remarkable effect of improving skin roughness, indicating that there is an excellent effect. Example 3 Emulsion An emulsion was prepared according to the following formulation and manufacturing method. The resulting emulsion was evaluated for its beautiful skin effect. (Prescription) Inventive product 1 (as shown in Example 1) Inventive product 6 (as shown in Example 2) Comparative product 1 (as shown in Example 1) Comparative product 2 (as shown in Example 1) Comparative Example 3 (as shown in Example 1) (Preparation method) As shown in Example 1 or Example 2, respectively. (Evaluation) Beautifying effect test: A panel of 15 women aged 25 to 56 whose facial skin is recognized as dry skin, twice daily in the morning and at night, for 8 weeks, after washing the face, an appropriate amount of test Emulsion was instructed to apply to the face. The effect of application was evaluated according to the following criteria. (Criteria) Evaluation Skin dryness was remarkably improved, and the skin became moist and shiny. Significant effect Dryness of the skin was improved, and the skin became moist. Slightly effective Drying of skin became inconspicuous. Disabled Same as before use. Table 5 shows the results of the skin effect test. [Table 5] As is evident from the results in Table 5, the products 1 and 2 of the present invention in which perilla oil, dipotassium glycyrrhizinate and hydrogenated soybean phospholipid were used in combination were compared with comparative products 1 to 3 in which each was blended alone. It shows a remarkable dry skin improvement effect, indicating that there is an excellent effect. Example 4: Lotion A lotion was obtained by the following formulation and the following production method. The lotion of the present invention has an excellent effect of improving skin irritation and dryness. (Formulation) (% by weight) (1) Glycerin 5.0 (2) 1,3-butylene glycol 6.5 (3) Polyoxyethylene sorbitan 1.2 Monolaurate (20EO) (4) ) Ethyl alcohol 8.0 (5) Perilla oil 0.01 (6) Perilla extract (Note) 3.0 (7) Preservative 0.2 (8) Perfume 0.1 (9) Remaining purified water (Note) ) Nikko Chemicals Co., Ltd. [Production Method] A. (3) to (5), (7) and (8) are mixed and dissolved. B. (1)-(2), (6) and (9) are mixed and dissolved. C. The above A and B are mixed to obtain a uniform lotion. Example 5: Pack A pack was obtained by the following formulation and the following production method. The pack of the present invention had an excellent effect of improving skin inflammation and dryness. (Formulation) (% by weight) (1) polyvinyl alcohol 20.0 (2) glycerin 5.0 (3) kaolin 6.0 (4) sorbitol (note) 0.01 (5) ethyl alcohol 20.0 (6) Perilla oil 0.05 (7) Preservative 0.2 (8) Perfume 0.1 (9) Remaining amount of purified water (Note) Wako Pure Chemical Co., Ltd. [Method] A. Components (1) to (4) and (9) are mixed, heated to 70 ° C. and stirred. B. Mix components (5)-(8). C. After adding the above B to the above A and mixing, the mixture is cooled to obtain a pack. Example 6: Cleaning agent A cleaning agent was obtained by the following formulation and the following method. The cleaning agent of the present invention has an excellent effect of improving skin irritation, dryness, and the like. (Formulation) (% by weight) (1) Stearic acid 10.0 (2) Palmitic acid 8.0 (3) Myristic acid 12.0 (4) Lauric acid 4.0 (5) Oleyl alcohol 1.5 (6) Refined lanolin 1.0 (7) Fragrance 0.1 (8) Preservative 0.2 (9) Glycerin 18.0 (10) Potassium hydroxide 6.0 (11) Sesame oil 0.5 (12) Stearyl glycyrrhetinate (Note) 0.05 (13) Remaining amount of purified water (Note) Manufactured by Maruzen Pharmaceutical Co., Ltd. (Production method) Mix components (9)-(10) and (13) and mix
Heat to ° C. B. Components (1) to (6), (8), (11) and (1)
Mix 2) and heat to 70 ° C. C. The above B is added to the above A, kept at 70 ° C. for a while, cooled to 50 ° C. after the saponification reaction is completed, (7) is added, and cooled to obtain a cleaning agent. The external preparation for skin of the present invention can prevent inflammation and dryness of the skin, and has an excellent improvement effect on so-called dry skin which shows a dryness disease and symptoms similar thereto. It is shown. that's all

───────────────────────────────────────────────────── フロントページの続き (51)Int.Cl.7 識別記号 FI A61K 7/48 A61K 7/48 7/50 7/50 (56)参考文献 特開 平6−93284(JP,A) 特開 昭63−280006(JP,A) 特開 平5−70332(JP,A) 特開 平6−157283(JP,A) 特開 昭63−277604(JP,A) 特開 平6−293652(JP,A) 特開 昭61−238717(JP,A) 特開 平4−346911(JP,A) 特開 平5−85925(JP,A) 特開 昭57−91908(JP,A) 特開 昭62−267216(JP,A) 特開 昭62−51604(JP,A) 特開 昭61−215307(JP,A) 特開 平5−70333(JP,A) 特開 平5−339141(JP,A) 特開 平6−24957(JP,A) (58)調査した分野(Int.Cl.7,DB名) A61K 7/00 - 7/50 ────────────────────────────────────────────────── ─── Continuation of front page (51) Int.Cl. 7 identification code FI A61K 7/48 A61K 7/48 7/50 7/50 (56) References JP-A-6-93284 (JP, A) JP JP-A-63-280006 (JP, A) JP-A-5-70332 (JP, A) JP-A-6-157283 (JP, A) JP-A-63-277604 (JP, A) JP-A-6-293652 (JP) JP-A-61-238717 (JP, A) JP-A-4-346911 (JP, A) JP-A-5-85925 (JP, A) JP-A-57-91908 (JP, A) 62-267216 (JP, A) JP-A-62-51604 (JP, A) JP-A-61-215307 (JP, A) JP-A-5-70333 (JP, A) JP-A-5-339141 (JP, A) A) JP-A-6-24957 (JP, A) (58) Fields investigated (Int. Cl. 7 , DB name) A61K 7/ 00-7/50

Claims (1)

(57)【特許請求の範囲】 【請求項1】次の(a)成分及び(b)成分 (a)エゴマ油 (b)グリチルリチン酸ジカリウム、グリチルレチン酸
ステアリル、リン脂質、水添リン脂質、コレステロー
ル、シソ抽出物、ドクダミ抽出物、ユキノシタ抽出物、
マルチトール、ソルビトール及びマンニトールから選ば
れる1種または2種以上を含有することを特徴とする皮
膚外用剤。
(57) [Claims 1 next component (a) and component (b): (a) perilla oil (b) dipotassium glycyrrhizinate, glycyrrhetinic acid
Stearyl , phospholipid, hydrogenated phospholipid, cholesterol
Le, Shi Seo extract, Houttuynia cordata extract, saxifrage extract,
An external preparation for skin, comprising one or more selected from maltitol, sorbitol and mannitol.
JP28126994A 1994-10-20 1994-10-20 External preparation for skin Expired - Lifetime JP3513861B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP28126994A JP3513861B2 (en) 1994-10-20 1994-10-20 External preparation for skin

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP28126994A JP3513861B2 (en) 1994-10-20 1994-10-20 External preparation for skin

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JPH08119829A JPH08119829A (en) 1996-05-14
JP3513861B2 true JP3513861B2 (en) 2004-03-31

Family

ID=17636723

Family Applications (1)

Application Number Title Priority Date Filing Date
JP28126994A Expired - Lifetime JP3513861B2 (en) 1994-10-20 1994-10-20 External preparation for skin

Country Status (1)

Country Link
JP (1) JP3513861B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7736661B1 (en) 2000-03-07 2010-06-15 Avon Products, Inc Method of treating skin conditions

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3445716B2 (en) * 1997-02-07 2003-09-08 義昭 本多 Transdermal absorption enhancer and external preparation for skin containing the same
JP4070065B2 (en) * 1999-07-15 2008-04-02 株式会社資生堂 Skin preparation for preventing and improving skin roughness
JP2002212026A (en) * 2001-01-18 2002-07-31 Oriza Yuka Kk Skin care preparation for beautifying skin
ATE426407T1 (en) * 2001-06-15 2009-04-15 Kyowa Hakko Kogyo Kk HYDRANGEA(S) FOR PREVENTION OR TREATMENT OF ARTHRITIS

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7736661B1 (en) 2000-03-07 2010-06-15 Avon Products, Inc Method of treating skin conditions

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