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    • 1. 发明专利
    • Sunscreen cosmetic
    • SUNSCREEN化妆品
    • JP2011051922A
    • 2011-03-17
    • JP2009201278
    • 2009-09-01
    • Shiseido Co Ltd株式会社資生堂
    • YOSHIDA SUSUMUABE KOJIUEDA HIDETOSUGIYAMA YUKITAKAKURA TOMIKO
    • A61K8/02A61K8/46A61K8/49A61K8/73A61Q17/04
    • A61Q17/04A61K8/042A61K8/466A61K8/4946A61K8/73A61K2800/412
    • PROBLEM TO BE SOLVED: To provide a sunscreen cosmetic which attains a high sun protection factor (SPF) value and moisture feeling in use by incorporating a water soluble ultraviolet absorber as a main ingredient from view points that it is necessary to mix an organic ultraviolet absorber in a formulation of the sunscreen cosmetic so that the sunscreen cosmetic has a high SPF value, that there is a problem that water soluble ultraviolet absorbers are less likely to attain a desirably sufficient SPF effect in the formulation, and that although sunscreen cosmetics are required particularly to provide moisture feeling in use, the high content of an oily organic ultraviolet absorber impairs moisture feeling. SOLUTION: The sunscreen cosmetic includes, based on the total amount of the sunscreen cosmetic, 10-90 mass% of an agar micro gel (provided that the agar micro gel has an agar content of 0.4-1 mass%) and 0.1-5 mass% of a water soluble ultraviolet absorber. COPYRIGHT: (C)2011,JPO&INPIT
    • 要解决的问题:提供一种防晒化妆品,其从使用水溶性紫外线吸收剂作为主要成分的观点考虑,提供一种防晒用化妆品,其具有高的防晒因子(SPF)值和使用中的水分感, 有机紫外线吸收剂在防晒化妆品的配方中使得防晒化妆品具有高的SPF值,存在水溶性紫外线吸收剂在制剂中不太可能获得理想的足够的SPF效果的问题,并且尽管防晒化妆品 特别是为了提供使用中的水分感,油性有机紫外线吸收剂的含量高会损害水分感。 解决方案:防晒化妆品基于防晒化妆品的总量,含有10-90质量%的琼脂微凝胶(条件是琼脂微凝胶的琼脂含量为0.4-1质量%)和0.1 -5质量%的水溶性紫外线吸收剂。 版权所有(C)2011,JPO&INPIT
    • 2. 发明专利
    • Oil-in-water type emulsion composition
    • 油水型乳化剂组合物
    • JP2010189281A
    • 2010-09-02
    • JP2009032208
    • 2009-02-16
    • Shiseido Co Ltd株式会社資生堂
    • YOSHIDA SUSUMUABE KOJI
    • A61K8/25A61K8/34A61K8/37A61K8/49A61K8/86A61K8/891A61Q17/04
    • PROBLEM TO BE SOLVED: To provide an oil-in-water type emulsion composition which is free from stickiness and can achieve a high SPF without highly compounding an oil-soluble UV absorbent.
      SOLUTION: The oil-in-water type emulsion composition is characterized by including: (A) 1 to 10 mass% of an extender pigment and/or silicone resin powder; (B) 5 to 30 mass% of an oil-soluble UV absorbent; (C) a higher alcohol; and (D) a surfactant; wherein the total amount of the higher alcohol (C) and the surfactant (D) is 2 to 6 mass%; and the (C)/(D) ratio of the higher alcohol (C) to the surfactant (D) is 0.5 to 0.9.
      COPYRIGHT: (C)2010,JPO&INPIT
    • 要解决的问题:提供一种没有粘性的水包油型乳液组合物,并且可以在不高度混合油溶性紫外线吸收剂的情况下实现高SPF。 水包油型乳液组合物的特征在于:(A)1〜10质量%的增量颜料和/或有机硅树脂粉末; (B)5〜30质量%的油溶性紫外线吸收剂; (C)高级醇; 和(D)表面活性剂; 其中高级醇(C)和表面活性剂(D)的总量为2〜6质量%。 高级醇(C)与表面活性剂(D)的(C)/(D)比为0.5〜0.9。 版权所有(C)2010,JPO&INPIT
    • 5. 发明专利
    • Process for preparation of crosslinked hyaluronic acid sponge
    • 交联羟丙酸海绵的制备方法
    • JP2003055402A
    • 2003-02-26
    • JP2001245680
    • 2001-08-13
    • Shiseido Co Ltd株式会社資生堂
    • TERAMOTO AKIRAMATSUMOTO TETSUNORISATO TAKASHIABE KOJI
    • A61K9/70A61F13/00A61K47/36A61L15/16A61L15/44C08B37/08C08J9/28
    • PROBLEM TO BE SOLVED: To provide a process for the preparation of a crosslinked hyaluronic acid sponge which process gives the product excellent in mechanical strengths and water retention and also is simplified.
      SOLUTION: The process for the preparation of a crosslinked hyaluronic acid sponge contains the following steps of (A) through (F) or of (A') through (F'): (A) a freezing step of an aqueous solution of hyaluronic acid and/or a derivative thereof, (B) a vacuum drying step, (C) an immersing step into a solvent containing a crosslinker and a heating step, (D) a washing step, (E) a freezing step, and (F) a vacuum drying step; (A') a freezing step of an aqueous solution of a hyaluronic acid and/or a derivative thereof and a crosslinker, (B') a vacuum freezing step, (C') a heating step, (D') a washing step, (E') a freezing step, and (F') a vacuum drying step.
      COPYRIGHT: (C)2003,JPO
    • 要解决的问题:为了提供制备交联透明质酸海绵的方法,该方法使得机械强度和保水性优异的产品也被简化。 解决方案:制备交联透明质酸海绵的方法包括(A)至(F)或(A')至(F')的以下步骤:(A)透明质酸水溶液的冷冻步骤 和(或)其衍生物,(B)真空干燥步骤,(C)将浸渍步骤放入含有交联剂和加热步骤的溶剂中,(D)洗涤步骤,(E)冷冻步骤,和(F) 真空干燥步骤; (A')透明质酸和/或其衍生物和交联剂的水溶液的冷冻步骤,(B')真空冷冻步骤,(C')加热步骤,(D')洗涤步骤, (E')冷冻步骤,和(F')真空干燥步骤。
    • 10. 发明专利
    • Sunscreen cosmetic
    • SUNSCREEN化妆品
    • JP2007131612A
    • 2007-05-31
    • JP2006112079
    • 2006-04-14
    • Shiseido Co Ltd株式会社資生堂
    • ARAKI HIDEFUMIYAJIMA ISAOABE KOJIYAMAGUCHI KAZUHIROYOSHIDA SUSUMU
    • A61K8/40A61K8/44A61K8/49A61K8/89A61Q17/04
    • PROBLEM TO BE SOLVED: To obtain a sunscreen cosmetic having an excellent sense of use when an ultraviolet light absorber having a poor sense of use is formulated with a sunscreen cosmetic.
      SOLUTION: The sunscreen cosmetic comprises one or more kinds of ultraviolet light absorbers composed of 2,4-bis{[4-(2-ethylhexyloxy)-2-hydroxy]-phenyl}-6-(4-methoxyphenyl)-1,3,5-triazine, ethylhexyl 2-cyano-3,3-diphenylacrylate, diethylamino hydroxybenzoyl hexyl benzoate, 2,2'-methylenebis[6-(2H-benzotriazol-2-yl)-4-(1,1,3,3-tetramethylbutyl)phenol] and dimethicodiethylbenzalmalonate and an alkyl-aryl 1,3-propanedione silicone derivative represented by general formula.
      COPYRIGHT: (C)2007,JPO&INPIT
    • 要解决的问题:当使用防晒化妆品配制具有差的使用感的紫外线吸收剂时,获得具有优异使用感的防晒化妆品。 防晒化妆品包含一种或多种由2,4-双[4-(2-乙基己氧基)-2-羟基] - 苯基} -6-(4-甲氧基苯基)-1 ,3,5-三嗪,2-氰基-3,3-二苯基丙烯酸乙基己酯,二乙基氨基羟基苯甲酰己基苯甲酸酯,2,2'-亚甲基双[6-(2H-苯并三唑-2-基)-4-(1,1,3 ,3-四甲基丁基)苯酚]和二甲基二甲基苯甲醛丙二酸酯和由通式表示的烷基 - 芳基-1,3-丙二酮硅氧烷衍生物。 版权所有(C)2007,JPO&INPIT