知搜-全球专利检索

  1. Login
  2. Sign Up

Search Results

59 records (took 0.017 seconds)

    Cosmetic use of a rigid gel and cosmetic or dermatological compositions therefor
    3.
    发明授权
    Cosmetic use of a rigid gel and cosmetic or dermatological compositions therefor 失效
    化妆品使用刚性凝胶和化妆品或皮肤病学组合物

    公开(公告)号：US06261579B1

    公开(公告)日：2001-07-17

    申请号：US09500075

    申请日：2000-02-08

    Applicant: Veronique Roulier ,  Myriam Mellul ,  Therese Daubige ,  Katrin Holz

    Inventor： Veronique Roulier ,  Myriam Mellul ,  Therese Daubige ,  Katrin Holz

    IPC: A61K700

    CPC classification number: A61K8/042 ,  A61K8/25 ,  A61K8/73 ,  A61K8/8152 ,  A61Q1/06 ,  Y10S424/05 ,  Y10S514/944

    Abstract: The present invention relates to the use in cosmetics of rigid gels containing at least 20% by weight of one or more water-soluble or hydrophilic gelling agent(s) which may be obtained from the said water-soluble or hydrophilic gelling agent in the presence of water by mixing, blending, compression and extrusion in a twin-screw extruder. These gels constitute novel pharmaceutical forms for cosmetic or dermatological use. These gels are generally in the form of sticks, pencils or cakes. They may be aqueous with a matrix consisting of an aqueous gelled network. They may be in anhydrous form with a matrix consisting of a dehydrated gelled network. They may constitute many products in solid form applied to making up, to care of and/or to treatment of the skin, the scalp, the hair or the mucous membranes, or alternatively applied to the hygiene of the body, the skin, the scalp, the hair or the mucous membranes.

    Abstract translation: 本发明涉及在化妆品中使用含有至少20重量％的一种或多种水溶性或亲水性胶凝剂的刚性凝胶，其可以在存在下由所述水溶性或亲水性胶凝剂获得 的水通过在双螺杆挤出机中混合，混合，压缩和挤出而成。这些凝胶构成用于化妆品或皮肤病学用途的新型药物形式。 这些凝胶通常是棒，铅笔或蛋糕的形式。 它们可以含有由水凝胶网络组成的基质。 它们可以是无水形式，具有由脱水凝胶网络组成的基质。 它们可以构成许多固体形式的产品，用于组合，护理和/或治疗皮肤，头皮，头发或粘膜，或者替代地应用于身体，皮肤，头皮的卫生 ，头发或粘膜。

    Water-in-oil emulsion stable in the course of time, with silicone content
    6.
    发明授权
    Water-in-oil emulsion stable in the course of time, with silicone content 失效
    油包水乳液在时间上稳定，具有硅酮含量

    公开(公告)号：US5942213A

    公开(公告)日：1999-08-24

    申请号：US695804

    申请日：1996-08-12

    Applicant: Isabelle Bara ,  Myriam Mellul

    Inventor： Isabelle Bara ,  Myriam Mellul

    IPC: A61K8/06 ,  A61K8/894 ,  A61K8/898 ,  A61K47/34 ,  A61Q1/02 ,  A61Q19/00 ,  A61K7/021 ,  A61K31/74

    CPC classification number: A61K8/894 ,  A61K47/34 ,  A61K8/06 ,  A61K8/064 ,  A61Q1/02 ,  A61Q19/00

    Abstract: Stable water-in-oil emulsion for cosmetic or pharmaceutical use.This emulsion comprises a fatty phase in a proportion of 15 to 40% consisting of at least one silicone in a proportion of 15 to 40% by weight relative to the total weight of the emulsion, and an aqueous phase containing at least one electrolyte-insensitive aqueous gelling agent, the emulsifying agent of the said emulsion being an alkyl- or alkoxydimethicone copolyol of general formula: ##STR1## in which: X is a hydrogen atom or a C.sub.1 -C.sub.16 alkyl, C.sub.1 -C.sub.16 alkoxy or C.sub.1 -C.sub.16 acyl,Y is a C.sub.8 -C.sub.22 alkyl or C.sub.8 -C.sub.22 alkoxy radical,n=0 to 200,m=1 to 40,q=1 to 100,the molecular weight of the residue (C.sub.2 H.sub.4 O--).sub.x (C.sub.3 H.sub.6 O--).sub.y --X being from 250 to 2000, and x and y being chosen in such a way that the weight ratio of oxyethylene to oxypropylene groups is between 100:0 and 20:80.Production of stable emulsions having excellent cosmetic properties.

    Abstract translation: 用于化妆品或药物用途的稳定的油包水乳液。 该乳液包含15-40％的脂肪相组成的组合物，该组合物由相对于乳液总重量的15-40重量％的至少一种硅氧烷组成，含有至少一种电解质不敏感的水相 水性胶凝剂，所述乳液的乳化剂是以下通式的烷基或烷氧基二甲基硅氧烷共聚多元醇：其中：X为氢原子或C 1 -C 16烷基，C 1 -C 16烷氧基或C 1 -C 16酰基，Y为 C8-C22烷基或C8-C22烷氧基，n = 0〜200，m = 1〜40，q = 1〜100，残基（C2H4O-）x（C3H6O-）yX的分子量为250〜2000 ，并且x和y以使得氧乙烯与氧丙烯基的重量比在100:0至20:80之间的方式选择。 生产具有优异化妆品特性的稳定乳液。

Patent Agency Ranking