Cosmetic use of a rigid gel and cosmetic or dermatological compositions therefor
    1.
    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

    IPC分类号: A61K700

    摘要: 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.

    摘要翻译: 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。

    Use in cosmetics of a rigid gel, and cosmetic or dermatological compositions used
    2.
    发明授权
    Use in cosmetics of a rigid gel, and cosmetic or dermatological compositions used 失效
    用于刚性凝胶的化妆品,以及使用的化妆品或皮肤病学组合物

    公开(公告)号:US06447792B2

    公开(公告)日:2002-09-10

    申请号:US09877134

    申请日:2001-06-11

    IPC分类号: A61K742

    摘要: 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.

    摘要翻译: 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。

    Composition in the form of a W/O emulsion with a high content of wax and its uses in the cosmetics and dermatological fields
    10.
    发明授权
    Composition in the form of a W/O emulsion with a high content of wax and its uses in the cosmetics and dermatological fields 失效
    具有高蜡含量的W / O乳液形式的组合物及其在化妆品和皮肤病学领域中的应用

    公开(公告)号:US06391322B1

    公开(公告)日:2002-05-21

    申请号:US09453470

    申请日:1999-12-02

    IPC分类号: A61K7021

    摘要: The present invention relates to a composition in the form of a cream composed of a water-in-oil emulsion, wherein it includes at least 25% by weight of an aqueous phase with respect to the total weight of the composition, at least one silicone emulsifier and at least 5% by weight of one or more waxes with respect to the total weight of the composition. The present invention also relates to the uses of the above composition in the cosmetics and dermatological fields, in particular in caring for, treating and/or making up the skin and/or mucous membranes and more particularly in treating wrinkles and/or fine lines of the skin and/or in treating dry skin. The invention also relates to a process for the preparation of the above composition, wherein at least one stage of the process is carried out using a mixer-extruder.

    摘要翻译: 本发明涉及一种由油包水乳液组成的奶油形式的组合物,其中相对于组合物的总重量至少包含25重量%的水相,至少一种硅氧烷 乳化剂和至少5重量%的一种或多种蜡相对于组合物的总重量。 本发明还涉及上述组合物在化妆品和皮肤病学领域中的用途,特别是涉及护理,治疗和/或组合皮肤和/或粘膜的用途,更具体地涉及治疗皮肤和/或粘膜的皱纹和/或细纹 皮肤和/或治疗干性皮肤。 本发明还涉及制备上述组合物的方法,其中该方法的至少一个阶段使用混合器 - 挤出机进行。